TOWER Users List

This list was last updated February 2019.


Afghanistan
  • AEPC
  • Afghanistan Electricity Authority (DABS)
  • Assist Consultant Inc
  • Tetra Tech
  • Venco Imtiaz Construction Co
Albania
  • Devoll Hydropower SHA
  • KESH
Algeria
  • Al-Elec Spa
  • Baticim Spa
  • Kahrakib
  • Kimelec Spa
  • SARL Algrid
  • SHAMKO Electricite
  • Sonelgaz
  • Sonelgaz - Elecnor
  • Sonelgaz - Ineo
  • Sonelgaz - Kalpataru
  • Sonelgaz - KEC
  • Sonelgaz-Cobra Algeria
  • Sonelgaz-Siemens Algeria
Argentina
  • Cointec S.A.
  • Corrientes Secretaria de Energia
  • DISTROCUYO
  • GEESA
  • Ingenias S.R.L Argentina
  • SADE Ingenieria y Construcciones
  • TRANELSA
  • Transener S.A.
Armenia
  • Tetra Tech - Armenia PATRP
Australia
  • Alliance Power & Data
  • Arcadis
  • Aurecon Australia Pty Ltd
  • Ausgrid
  • AusNet Services
  • Consolidated Power Projects Australia Pty Ltd
  • Downer Utilities Australia
  • Dulhunty Power
  • Dulhunty Works
  • Electranet, SA
  • Endeavour Energy
  • Entura
  • Ergon Energy
  • Fugro Australia Land Pty Ltd
  • Future Engineering & Comm (AUS)
  • GHD Services
  • GRIDCOMM
  • Jacobs Group
  • Jake Toral
  • John Holland Power
  • NJ Constructions
  • NT Power and Water Corporation
  • O'Donnell Griffin
  • Peracon Australia
  • Powerlink Queensland
  • Reyes Transpower Design and Consultancy
  • Rio Tinto
  • RJE Global Pty Ltd
  • SA Power Networks
  • SMEC International
  • Spiire
  • Stapleton Associates
  • Sustainable Energy Design
  • Transgrid
  • UDCS Australia
  • UGL Engineering Pty Ltd
  • Western Power Corporation
  • Worley Parsons Services
  • WSP Australia Pty Ltd
Austria
  • TEBET GmbH
Azerbaijan
  • ArchiCo LLC
  • Qartal Construction Co
Bangladesh
  • Confidence Steel
  • ETCBL
  • HG Power Transmission
  • Kazi Absar Uddin Ahmed
  • Power Grid Company of Bangladesh
  • Power Grid Company of Bangladesh - HGPT
Belarus
  • JSV Belzarubezhstroy
  • RUP Belenergosetproekt
Belgium
  • AC&CS – CRM GROUP
  • Decube Consult
  • ELIA Asset Belgium
  • TCES
  • Tractebel Engineering
Benin
  • MR International
Bhutan
  • Bhutan Power Corporation Ltd
Bolivia
  • ENDE
  • ENDE - Planification Area
  • ENDE Transmision SA
  • FACER SRL Construcciones Metalicas Bolivia
  • Ingelec SA
  • Ingenieros Consultores Alvarez
  • Transportadora de Electricidad, S.A.
Bosnia
  • ARS
  • Energoinvest
  • UMEL-DALEKOVODMONTAZA
Brazil
  • Alta Energia
  • Brametal SA
  • CEEE-GT
  • Cemig
  • Cemig Distribuicao SA
  • CEMIG GT
  • CHESF
  • Consorcio SBEI-SK
  • COPEL
  • CR Gontijo Engenharia
  • Cristina Cassimiro
  • CTEEP
  • Damp Electric
  • EFACEC Brazil Ltd
  • Eletrosul
  • Eletrosul
  • Engelineas
  • Engepro Engenharia Ltda
  • ENGETOWER Engenharia
  • Engetran
  • Engevix Engenharia
  • Escelsa Brazil
  • Fasttel Engenharia Ltda
  • FDTE Fundcao Desenvolvimento
  • Fluxo Engenharia
  • Furnas
  • Hirata Engenharia
  • HLH Consultria
  • IG Transmissao Distribuicao Eletricidade Ltda
  • Lactec
  • Light Servicos de Eletricidade SA
  • LUMI Engenharia
  • Marcelo Gattass
  • Marte Engenharia
  • Paulista Engenharia Ltda
  • Petra Engenharia Ltda
  • Porto Primavera Transmissora de Energia SA
  • Procable
  • RS ENGENHARIA
  • SAE Towers
  • SELT Engenharia
  • STERLITE
  • Support Engenharia Ltda
  • Tacta Enercom
  • Tractebel Engineering Ltda
  • UFMG University of Minas Gerais
  • Versatil Engenharia
Brunei
  • Berakas Power Management
Bulgaria
  • Bulgarian HV Distribution Co
  • EDES Ltd
  • EL-TEST Ltd
  • Electroenergoproekt Ltd
  • Elstad
  • ENS Engineering Ltd
Cambodia
  • Cheang Engineering Consultants Co Ltd
  • Electricite du Cambodge
Cameroon
  • AES SONEL
  • AES SONEL
  • Eneo
  • NGOG Job
Canada
  • Accutech Engineering Inc.
  • AECOM - AB Canada
  • AECOM - BC Canada
  • AECOM Consultants Canada
  • Aedon Consulting Inc
  • Allteck
  • Altalink L.P.
  • Ampjack Industries Ltd
  • Ashraf El Damatty - Western Ontario
  • ATCO Electric - Transmission
  • Barkley Technologies CAN
  • BC Hydro
  • BKTL Consultants Limited
  • Bryan Hooper
  • Cana High Voltage Ltd
  • CBCL Limited
  • Cegertec Inc.
  • Chimax Inc.
  • CIMA
  • Clean Energy Consulting
  • Communaute Electrique du Benin
  • Crosier Kilgour Partners Ltd
  • Dipayan Chakrabarti PEng
  • Eastern Power
  • Enmax Corporation
  • Fabrimet Canada
  • Fisher Powerline Construction Ltd
  • Genivar
  • Groupe BBA Inc Canada
  • Hatch Energy - Ontario
  • Hidroelectrica De Cahora Bassa Mozambique
  • HJT Steel Tower (North America) Co Ltd
  • Hydro One
  • Hydro Quebec
  • Hydro Quebec Equipement
  • Hydro Quebec, Structures de Lignes et Postes
  • Hydro Québec - Central
  • Hydro Québec Groupe Equipment Lignes & Postes Quebec
  • Hydro Québec, Institut de Recherche, Unité lignes
  • Jyoti Structures Canada Ltd
  • Locweld
  • London Mah & Associates Ltd
  • Lower Churchill Management Corp
  • Manitoba Hydro
  • Mario Fafard PhD Ing
  • MasTec Transmission Services Canada Ltd
  • Michel D. Belanger Expert Conseil
  • Morrison Hershfield Ltd.
  • Morrison Hershfield Vancouver
  • MVA Consulting Ltd. CAN
  • MVA Power Inc
  • Newfoundland & Labrador Hydro
  • NORDEN Energy Inc
  • Nordmin Engineering
  • Nova Scotia Power
  • ORTHOSHOP Geomatics Ltd
  • Perry T&D Services Ltd
  • Powertech Labs
  • Quali Metal
  • RCMT - Energy Services Canada
  • SaskPower
  • SBB inc
  • Sinai Engineering (ABB group)
  • SNC Lavalin - NewFoundland
  • SNC-Lavalin
  • Stantec Consulting
  • T&D Powerline - Alberta
  • Teshmont Consultants
  • Tetra Tech-WEI
  • Tower Solutions Inc.
  • TransEnergie, Installation transport Amos
  • Transénergie - Expertise Lignes
  • Utilitech Consulting
  • Valard Construction Ltd.
  • Varcon Inc
  • Vistech Ltd
  • WesTower Communications
  • Wolfrom Engineering Canada
  • Wood Canada Limited
  • WorleyParsons - Canada West
  • WSP Canada Inc - Energy
  • ZE Power Engineering
Chile
  • AES Gener SA
  • Alumini Ingenieria
  • AMEC International Chile
  • AMEC-Cade Servicios Ingenieria
  • Bbosch SA
  • CDEC-SIC
  • Chilquinta Energia
  • Consultoria Colombiana SA
  • Coordinador Electrico Nacional
  • Dessau Chile Ingenieria SA
  • DST Ingenieros Asociados
  • Elecnor
  • Enel Generacion
  • ESINEL
  • GTD Ingenieros Consult.
  • HMV Ingenieros
  • I-SEP Ingenieros SpA
  • ICE Ingenieria Ltda.
  • Ingenieria y Construccion Sigdo Koppers SA Chile
  • INPROLEC
  • Jose Trejo Larenas
  • Julian Ferrari Aldasoro
  • JYT LTDA
  • LAT INGENIEROS
  • PAIS Puente Alto Ingenieria y Servicios
  • Proingecal
  • Servicios de Ingeniería IMA SA
  • SNC Lavalin
  • Tecnored
  • Tractebel Engineering Chile
  • Transelec SA
China
  • AHEDI Anhui Electric Power Design Institute
  • Anhui Tec Tower Co Ltd
  • Beijing Far-East Kenet International
  • Beijing HaiGe TongDa Technology
  • Beijing OTEC Engineering Co Ltd
  • Beijing WorleyParsons Ltd
  • CEPRI Structural - China Electric Power Research Institute
  • ChangShu FengFan Power Equipment Co
  • China IVY Power Consulting
  • China Power Grid Construction
  • Chinovela
  • CHINT Electric International Co Ltd
  • Chongqing Home Engineering Design Consulting Co Ltd
  • CJWSJY ChangJiang Design Institute
  • CPE - North China
  • CPE Beijing Structural
  • CPECC - China Petroleum Engineering Construction
  • CREEGC China Railway Eryuan Engineering Group
  • CSCEPDI Central South China Electric Power Design Institute
  • DERRY Consultant
  • DY-LINK
  • ECEPDI Structure
  • EPCRI
  • EPPEI China
  • Fujian Electric Power Design Institute FEDI
  • Fujian Jianshi Electric Powerline Materials
  • GDEPDI Guang Dong Electric Power Design Institute
  • GTSSD Guangxi Transmission & Substation Survey Design
  • Guang Xi Tai Neng Engineering Consult Ltd
  • Guangxi EPDI - China Energy Engineering Group
  • GuangZhou Jian Tong Survey
  • GXED China
  • HBED
  • HBEPDI Hebei
  • HEPDI Hunan Electric Power Design Institute
  • HEPSDI Henan Electric Power Design Institute- China
  • Huawei Technology Ltd
  • Hubei Electric Engineering Corporation (HEEC)
  • Jiangsu Guohua Steel Pole Co Ltd
  • JiangSu ZhiFang Contruction Engineering Co Ltd China
  • JSEPRI JiangSu China
  • JSPDI Jiangsu Electric Power Design Institute- China
  • Kunming Engineering Corp - PowerChina
  • Mott MacDonald Beijing
  • Nanjing HongWang Electric Technical Consulting Co
  • NanJing Sifang Epower Co Ltd
  • NCPE
  • NCPE Structures
  • NEPDI Structure
  • NIEPC -China
  • Ningbo Liaoyuan Lighting Co
  • NMDSY - Mongolia
  • NWEPDI China
  • Powerchina Huadong Engineering Corporation Ltd
  • Powerchina Jiangxi Electric Design Institute
  • Qingdao Huijintong Power Equipment
  • SDEPCI Shandong EL. Power Eng. Consulting Inst. China
  • SEPD Shanghai Electric Power Design Institute
  • SGTC State Grid China Technology College
  • Shandong Qixing Tower Ltd
  • ShangHai Posts & Telecom Design Inst
  • Shanghai PowerGrid
  • Sichuan Electric Power Design & Consulting
  • SIDRI Shanghai Investigation Design & Research Institute Co Ltd
  • Sieyuan Electric Co Ltd
  • SNPDRI State Nuclear Electric Power Planning&Design Research Inst
  • SPERI
  • SWEPDI South West Electric Power Design Institute
  • TBEA Shenyang Transformer Group Ltd
  • W&G International
  • Wuhan Hanlinjin Electric Power Design Co Ltd
  • Xin Jiang ChiYu Electric Eng Consultancy Co
  • XJEPDI Xinjiang
  • YFTT
  • YNEPDI Yun Nan Electric Power Design Institute
  • YREC Yellow River Engineering Consulting
  • Yunnan Yinta Design
  • Zhejiang EPDI
  • Zhejiang Shengda Steel Tower Co
  • Zhejiang Zhong Dian Engineering Ltd
  • Zhou Weiming
  • ZTE
  • ZZEPDI Zheng Zhou Electric Power Design Institute
Colombia
  • Apolinar Alzate Consultant
  • Applus Norcontrol
  • ARDMES Colombia
  • ARIOS INGENIERIA S.A.S.
  • BRP Ingenieros
  • CENS
  • CHEC Central Hidroelectrica Caldas
  • CMA Ing. y Constr. Ltda. Colombia
  • Colombia Movil S.A
  • COMCEL SA
  • Consorcio Canales Nacionales Privados Colombia
  • Consultores Unidos
  • Consultoria - Colombiana
  • Corpacero
  • Desproing
  • DPI Ingenieros SAS
  • EDEMSA
  • Empresa de Energia de Bogota
  • Empresas Publicas de Medellin
  • Ericsson
  • Estudios Tecnicos S.A.
  • Fabio Andres Becerra
  • Fabricaciones Electromechanicas Ltd
  • FELIPE STAND VILLARREAL
  • Franklin Quintero Bacca
  • Fundiherrajes de Colombia Ltda
  • GERS S A
  • Herman Clavijo
  • HMV Ingenieros
  • Idemec Ltda.
  • INCER SA Colombia
  • INCON Ingenieria y Construccion
  • Industrias Ceno
  • Ing Leopoldo Barrera
  • INGEANT SA
  • Ingenieria & Diseno S.A. Colombia
  • Ingenieria Especializada S.A.
  • Ingenieria Y Soluciones Especializadas SAS
  • Ingeniero Helman Mozo
  • Ingetec
  • Integral S.A.
  • ISA Interconexion
  • JGL Ingenieria
  • Jorge Triana Rodriguez
  • Kanturi Ingenieria
  • Luis Guillermo Guardela
  • MC2 Diseno Estructural
  • MyM towers SAS
  • Optima Ingenieria SAS
  • PE & M
  • Polyuprotec SA
  • PROING SA
  • Ricardo Javier Benavides Chamorro
  • Sadelec Ltda.
  • Servimecol
  • Simac Proyectos Especiales
  • Soluciones Integrales de Ingenieria SA-SODINSA-Colombia
  • Tecnocom
  • Telecomunicaciones de Bogota
  • Telefonica Moviles
  • TELEMEDICIONES
  • Telval SA Colombia
  • Union Electrica SA
  • William Rodriguez Castillo Disenos
  • WSP Colombia SAS
Congo
  • Ray Group
  • Societe Nationale d'Electricite
Costa Rica
  • Empresa Propietaria de la Red S.A.
  • Ingenierias Jorge Lizano Asociados
  • Instituto Costarricense de Electricidad
  • Instituto Costarricense de Electricidad - Telecom
Cote d Ivorie
  • IHS Towers
Croatia
  • Dalekovod
  • Dalekovod - Projekt
  • Dalekovod Proizvodnja
  • HEP-OPS doo
  • HOPS Croatian Transmission System Operator Ltd
Cyprus
  • Electricity Authority of Cyprus
Czech Republic
  • CEPS Invest CZ
  • Oldrich Madera - Czech Rep.
Denmark
  • Energinet
  • Ramboll Denmark A/S
Dominican Republic
  • ETED
Ecuador
  • CELEC EP - TRANSELECTRIC
  • Consorcio del Austro CP
  • Industrial Instrumentation
  • JSV Belzarubezhstroy
  • SEDEMi
  • TELEFÓNICA MÓVILES
Egypt
  • Al Babtain
  • Arab Steel Fabrication Co.
  • EEC Tower
  • El Sewedy Electric
  • Energya Steel
  • International Engineers For Technical Consultation IETC
  • PGESCo
  • Three Ray International
El Salvador
  • CEL
  • ETESAL
Estonia
  • Elering AS
  • Leonhard Weiss Energy AS
  • Ramboll Estonia Ltd
Ethiopia
  • Ethiopian Electrical Power (EEP)
  • Ethiopian Electrical Power (EEP1)
Finland
  • ELTEL Networks Finland
  • Empower PN Oy
  • Mafi Oy
  • Sweco Rakennetekniikka Oy
France
  • ACCES
  • Alcatel CIT
  • Areva T&D
  • Atlantique Etudes
  • AVEO Services
  • BMD Consulting
  • Bouygues Energies
  • Briere
  • Bureau Etudes EEE
  • Cegelec Nord & Est
  • Cegelec Sud Ouest
  • CER VINCENT
  • Charignon
  • Daniel Fayolle Consultant
  • Dimov Consulting
  • ECLID
  • EDF - CIST
  • EDF R&D
  • EEE UK
  • EGIS
  • Eiffage Energie T&D
  • EmergiC
  • ETEIR Etudes Topographiques
  • Etudes de Travaux
  • FIT Conseil
  • Forclum Energy Services Cergy
  • Forclum Energy Services Geispolsheim
  • Forclum Energy Services Rodihan
  • Forclum Energy Services Verquin
  • FRANSEMI
  • GEOCET
  • GEODESS
  • GRItecH
  • HELCOM
  • IMPACT Etudes
  • Inabensa
  • INEO
  • INEO Energy & Systems
  • INEO/GTMH
  • ISL Ingenierie
  • Laglasse & Omhovere
  • Latecoere Services
  • LEBAG
  • Maxime ROBBE
  • MORETTI SA
  • OMEXOM Atlantique
  • Ouest Topo Services
  • Proj'Elect
  • RTE
  • Sarrasola
  • SAS EGERI
  • SAS GS Engineering
  • SCIE Omexom St Etienne
  • SCIE THT Omexom
  • SELT
  • Sidion PLS
  • SNC-Lavalin
  • Société SETREL
  • Strasbourg Electricite Reseaux
  • Thepault S.A.
Georgia
  • GSE - Georgian State Electrosystem JSC
  • JSC Sakenergoremonti
Germany
  • ABB-Energieanlagenbau GmbH
  • ABO Wind AG
  • Cteam Luxembourg SA
  • EQOS Energie Deutschland GmbH
  • Fichtner GMBH
  • GOPA - International Energy Consultants GmbH
  • Lahmeyer International GmbH
  • Siemens AG
  • Silver Connection OHG
Ghana
  • Electricity Company of Ghana
  • Electricity Company of Ghana - Network Projects
  • Electricity Company of Ghana - SBU Project
  • NETIS Ghana Ltd
  • Power Consult
  • Volta River Authority
Greece
  • CSG
  • DEI - Public Power Corp. of Greece
  • Intracom SA
  • IntraCom Telecom
Guatemala
  • CMA Ltda
  • INDE
  • ITM Tower Division
  • SELAP
  • SOCOIN
Honduras
  • ENEE
  • Energia PD
Hong Kong
  • CLP Power
  • CLP Power Hong Kong Ltd
  • Fujikura Hong Kong
Hungary
  • Energin ltd.
  • MVM Ovit Zrt
  • POYRY EROTERV Zrt
  • Tessag Hungaria
Iceland
  • ARA Engineering
  • EFLA
  • Hecla - France
  • Mannvit
India
  • Adani Transmission Ltd
  • Amitasha Enterprises Pvt Ltd
  • APTRANSCO Andhra Pradesh
  • ARCADIS
  • Arcon Powertrans pvt Ltd
  • Associated Power Structures Pvt Ltd India
  • Aster Private Limited
  • Bajaj Electricals ltd
  • Balfour Beatty
  • Bechtel India
  • BGR Engineering Service Pty Ltd
  • Bharat Nagpal
  • Burns & McDonnell India Pvt Ltd
  • CEM Engineers- India
  • CPRI Central Power Research Institute - Bangalore India
  • Degitrans Pvt Ltd
  • Delhi Transco Ltd
  • Electricite de Djibouti - Kalpataru
  • EMC Ltd
  • Energy Infratech Pvt Ltd
  • Essel Infraprojects Ltd
  • ETAP Automation
  • EZ-Engineers Pvt Ltd
  • Gammon India Ltd
  • Grid Infratech Pvt Ltd
  • ICOMM Tele Ltd India
  • Inabensa Bharat Pvt Ltd
  • Jammu & Kashmir Power Development Department
  • JS TOWER Consult India
  • Jyoti Power Corporation Pvt Ltd
  • Kalpataru Power Transmission
  • Karamtara Engineering Pvt Ltd
  • KEC International
  • Kerala State Electricity Board
  • L&T Sargent & Lundy Ltd SEZ
  • Larsen & Toubro Ltd India
  • LENISA Consultancy Services Private Limited
  • Megha Engineering & Infrastructures Ltd
  • Mold-Tek Technologies Ltd India
  • MPower Infratech
  • MWH ResourceNet India Pvt Ltd
  • NETCL North East Transmission Company ltd
  • Power Grid Corp India
  • Power Grid Corporation India
  • Power Grid Corporation India - Bongaigaon Sub
  • Power Grid Corporation India - Borigaon Sub
  • Power Grid Corporation India - Jalandhar Sub
  • Power Grid Corporation India - Punjab
  • Power Grid Corporation India - Rengali Sub
  • Power Grid Corporation India - Sriperumbudur Sub
  • Power Grid Corporation India - Vizag HVDC Sub
  • Power Grid Corporation of India - R&D Lab
  • POWERTEK Engineers Consultants
  • Prem Power Construction
  • PrincipleACS Engineering India
  • PTC Uttarakhand
  • Punjab State Transmission Corporation Ltd
  • Rainbow Power
  • Ramboll India Pvt. Limited
  • Reliance Power Transmission Ltd
  • RS Infraprojects
  • SAVITEK Engineering Pvt Ltd
  • SB Joshi Consulting Engineer
  • Skipper Limited
  • SMEC
  • Space Structural Consultancy
  • Srushti Associates
  • Sterling and Wilson Pvt Ltd
  • Sterlite Power
  • Structural Designers & Engineers
  • Structural Engineering Consultants Gurgaon
  • SUJANA Towers Ltd India
  • Supreme and Co Pvt Ltd
  • Takalkar Power Engineers & Consultants Pvt Ltd
  • Tata Consulting Engineers
  • Tata Projects Limited
  • Tractebel
  • Transco - Kalpataru
  • Transrail Lighting Ltd
  • Trucon Associates
  • Tstructure Associates
  • Ultra Tech Transmission
  • Unitech Power Transmission Ltd
  • WAPCOS LTD
  • Water & Power Consultancy Services, Ltd.
  • WBSETCL West Bengal State Electricity Transmission Co Ltd
Indonesia
  • PT Bukaka Teknik Utama
  • PT. PLN (Persero) P3B Jawa- Bali
  • Siemens Indonesia
Iraq
  • Asiacell
  • Iraq Ministry of Electricity
  • Iraq Ministry of Electricity - General Directorate Al-Furat Middle Region
  • Iraq Ministry of Electricity EPT
  • Ministry of Electricity - Kurdistan Reg Gov KRG Sulaimaniyah
  • Suleymaniya - Directorate of Transmission Energy Iraq
  • TL Group - Turkey
Ireland
  • ESB International
  • Northern Ireland Electricity
Israel
  • Israel Electric Corporation
  • IY Genesis Advance Engineering Ltd
  • MER Inc.
  • Spark Group
  • Yesodot Barniv Ltd
Italy
  • 3E Ingegneria
  • CDC Srl
  • CESI ISMES
  • Colombo S.P.A.
  • Consorzio Italia 2000
  • Davide Campioni
  • Enel Power S.P.A.
  • Engico
  • ENNE
  • Fast SRL
  • Luciano Zuccolo
  • Monsud Spa
  • Old Towers
  • Projects srl
  • REBAIOLI GROUP - Darfo B.T. (BS)- Italy
  • SAE Power Lines SRL
  • Stefano Perissinotto
  • Studio di Ingegneria
  • Studio Topografico FOSSATI
  • Terna SpA
Ivory Coast
  • Bouygues Energies - Cote d Ivorie
  • CSH Engineering & Constructions - Cote d Ivoire
Jamaica
  • Jamaica Public Service Company
Japan
  • AG Ajikawa Corporation
  • Japan Steel Tower Co
  • Nasu Denki-Tekko Ltd. Japan
  • NEWJEC Inc
  • Nippon Koei
  • Nippon Koei Co Ltd
  • River Technologies Ltd
  • Tokyo Electric Power Service Co
  • Yachiyo Engineering Co Ltd
Jordan
  • Alnour Company
  • Arabian Steel Pipes Manufacturing Co Ltd
  • Fastlink
  • First Link Com
  • NEPCo-Jordan
  • Parsons Brinckerhoff Jordan
  • SCC-Special Communication Commission-Jordan
  • Zain - Jordan Mobile Telephone Services
Kenya
  • Kenya Electricity Transmission Co Ltd
  • Kenya Electricity Transmission Co Ltd (KETRACO)
  • KETRACO Kenya Electricity Transmission Co Ltd
Korea
  • ISATCO Eng
  • Youngin Engineering Ltd
Kyrgyzstan
  • INEO EE - Asia Central
Lao PDR
  • China Gezhouba Group Electric Power Company Ltd
Laos
  • EDL Electricite du Laos
  • EDL Transmission Development - Electricite du Laos
  • Thipphachan Construction and Electrical Supply Co Ltd
Latvia
  • Riga Technical University
  • Tecnopali LV
Lebanon
  • Dar Al-Handasah
  • EDF - CIST - Liban
  • EDL
  • EDL
  • Infrastructure Construction Company SAL
  • MELEC Group
Libya
  • GECOL - General Electric Co of Libya
Lithuania
  • Projektai ir Co
Luxembourg
  • ArcelorMittal Research & Development
Malawi
  • ESCOM
  • MCA
Malaysia
  • Afrima Consulting Engineer Sdn Bhd
  • Alupole Sdn Bhd
  • Antena Ratus
  • DNK Engineering
  • Edara Strategic Consultancy Sdn Bhd
  • Eng Jee Wan
  • HG Power Transmission
  • HG Power Transmission Sdn Bhd
  • Jacobs Engineering Group Malaysia SDN BHD
  • LARICO Infrastructure Sdn Bhd
  • PESTECH Sdn Bhd
  • Rohas-Euco Industries BHD
  • Sabah Electricity Board
  • Sarawak Cable Bhd
  • Sarawak Energy Berhad
  • Sarwaja
  • SB Powerline Sdn Bhd (SBPL)
  • SRI WAJA Resources Sdn Bhd
  • SSM Associates Sdn Bhd Malaysia
  • Tenaga Transmission
  • TNB Engineers
  • TNB Research Sdn Bhd Malaysia
  • Transmission Technology
  • Trenergy Infrastructure Sdn Bhd
  • UNITEN R&D Sdn Bhd
  • Zelleco Engineering SDN BHD
Mexico
  • AG Ingenieria de Mexico
  • American Tower Corporation de Mexico
  • Arcosa Industries de Mexico
  • CFE
  • CFE - CPTT - Construction Area
  • CFE - CPTT - Design Area
  • CFE - Distribucion Area
  • CFE - Ing. Especializada
  • CFE - Siemens
  • CFE-Transmission Area
  • CILTSE SA de CV
  • CISA Energia SA de CV
  • CIYCSA
  • Cobra Instalaciones Mexico
  • COMEMSA
  • Comision Federal de Electricidad
  • Consorcio Ingenieros de Guanajuato SA de CV
  • Construcciones Rocha SA de CV
  • Earthtech Mexico
  • EDEMTEC SA de CV Mexico
  • Elecnor S.A.
  • Elecnor S.A. Mexico
  • EOS Project Management
  • Grose Ingenieros SA de CV
  • Grupo ALDESA SA Mexico
  • High Voltage Engineering SA de CV
  • Iberdrola Mexico
  • Ingenieria y Montajes Profesionales del Sureste
  • INMAGUSA
  • Instituto Investigaciones Electricas
  • Instituto of Engineering/UNAM
  • Isolux de Mexico SA de CV
  • Jesus Ponce Sandoval
  • M3 Mexicana
  • Sademex
  • Sademex Ingenieria y Construccion SA de CV
  • SAE Towers Mexico
  • Selta Ingenieria
  • SESELEC
  • Sisttemex
  • Techint S.A. de C.V. Mexico
  • Techint SA de CV
  • Valmont - Newmark
  • Voltae Engineering
  • Voltrak SA de CV
Mongolia
  • Energy International LLC
  • Erchim Engineering LLC
  • MCS International Mongolia
Morocco
  • Cegelec Maroc
  • ELECTRO TADART
  • Galkon A.S.
  • Galkon Maroc
  • ONE - Office National de l’Electricite - Maroc
Mozambique
  • Electricidade de Mozambique
Myanmar
  • Integral Power Transmission Group Co Ltd
  • MEC - Myanmar Economic Company
  • MTEG
  • Myanmar Electric Power Enterprise
Nepal
  • Nepal Electricity Authority
  • Nepal Electricity Authority Training Center
Netherlands
  • Arcadis Nederland BV
  • D&C Engineering
  • DNV GL Nederlands BV
  • Liandon BV
  • Movares Nederland BV
  • Petersburg Consultants
  • Petersburg Consultants BV
  • SPIE-Infra Telecom
  • TenneT TSO BV
New Caledonia
  • Enercal
New Zealand
  • AECOM Australia Pty Ltd
  • Beca Ltd
  • Calibre - NZ
  • Electrix Ltd. NZ
  • Electronet Services - NZ
  • Groundline PTY Ltd.
  • KrupaS Consultants - India
  • Linetech Consulting
  • OBD Consultants
  • Power Systems Consultants - Australia
  • TD Consulting Engineers
  • Transpower
Nicaragua
  • ENATREL
Nigeria
  • ATC Nigeria
  • Colenco Power Consulting Ltd
  • Coplan Associates
  • Dextron Engineering Ltd
  • Energo Nigeria
  • GEC Powerlines Ltd
  • NDPHC Niger Delta Power Holding Co Ltd
  • PHCN
  • Power Systems and Automation Solutions
  • Sparkwest Steel Industries Ltd
Norway
  • BKK Nett AS
  • Efla AS
  • Josok Prosjekt
  • Multiconsult ASA
  • Norconsult AS
  • Rejlers Norge AS
  • Rejlers Sverige AB - Sweden
  • Statnett
Oman
  • Energoprojekt Entel
  • Galfar Engineering
  • GAM & Partners
  • Mott MacDonald Oman
  • Petroleum Development Oman LLC
Pakistan
  • BARQAAB
  • ICC
  • NESPAK
  • NESPAK
  • Netracon Technologies
  • WAPDA NTDC Design Department
Panama
  • Custom Engineering Solutions
  • ETESA
  • Gloria Franco Carrillo
  • INGELMEC
  • Panama Canal Authority
  • Panama Canal Commission
Papua New Guinea
  • Western Province Sustainable
Paraguay
  • ANDE
  • BEAM Ingenieria SRL
  • CIE SA
  • COPACO
  • TRANSTEL
Peru
  • ABB SA
  • Abengoa
  • CAM Servicios Del Peru
  • CAME Contratistas y Servicios Generales S.A.
  • CESEL SA
  • ConCol Peru SAC
  • Conelsur LT SAC
  • COSAPI SA
  • Cotaruse-Caraveli Transmisora
  • DPI Ingenieros SAS
  • Electrocom
  • HMV Ingenieros
  • Isolux Ingenieria
  • Mega Estructuras
  • RED de Energia del Peru SA
  • SDV Energia e Infraestructura S.L. Sucursal Peru
  • SSGne SAC
  • Tecnicas Metalicas Ingenieros
Philippines
  • Alcatel Philippines
  • Aubrey Thomas
  • CEPALCO Cagayan Electric Power & Light
  • DCCD Engineering Corporation
  • Digitel Mobile Philippines
  • Emilio Daniel G. Tible III
  • First Balfour
  • MAK-JAY Construction
  • Merlo Steel Poles and Accessories
  • MIESCOR
  • MN Electro Industrial Supply (MNEISSI)
  • National Power Corp
  • National Transmission Corporation - Southern Luzon
  • NGCP National Grid Corp Philippines
  • Platinum Power Poles
  • PNOC
  • PROMETAL
Poland
  • ARINET
  • Elektro Energo Projekt
  • Elektrobud
  • Elfeko
  • Eltel Networks Energetyka SA
  • ELTEL Networks Rzeszow SA
  • Energoprojekt - Krakow SA
  • ENPROM Sp
  • Ispol-projekt
  • PILE ELBUD KRAKOW
  • Pracownia Projektowa MENOS
  • PSE SA
  • SPIE Elbud Gdansk SA
  • Verkis Polska Sp
  • Wielkopolskie Biuro Projektow
  • WZRT PROJEKT Sp zoo
  • Zircon
  • ZUE SA
  • ZWSE Rzeszow Sp
Portugal
  • CJR Renewables
  • CME
  • EGSP - Energia e Sistemas de Potencia Lda Portugal
  • Electricidade Industrial Portuguesa
  • ENSUL MECI
  • EPME
  • Geometric Talks Engenharia
  • Metalogalva
  • Painhas & Arieira
  • Pinto e Bentes
  • Rede Electrica Nacional
  • RZmapa
Puerto Rico
  • Puerto Rico Electric Power Authority
Qatar
  • Energoprojekt Entel
  • HATCO Trading Contracting
  • KAHRAMAA
  • Networks - Qtel Qatar
Romania
  • Arcadis
  • Fichtner Romelectro Engineering
  • ISPE
  • Roeng Transmission Engineering & Consulting
  • Romproiect Electro
  • SC Electromontaj Romania
  • Tractebel Engineering Romania
Russia
  • GEO Institute Planning & Research
  • JSC IDGC of Siberia
  • JSC Siberian ENTC
  • OPTEN Limited
  • Optiktelekom Engineering
  • ROSMET LLC
  • SOYUZTECHENERGO
  • Ural Project Engineering
Rwanda
  • EARP/EWSA
  • Energy Development Corporation (EDCL)
  • EWSA Rwanda
  • Rwanda Energy Group Ltd
Saudi Arabia
  • Al Ashoury Industry
  • Al Babtain Power & Telecom
  • Al Fanar Construction Co.
  • Al Shanin Metal
  • Al Yamamah Steel
  • Arabian International Company For Steel Structures
  • First Al Corporation
  • Galvanco
  • Hidada
  • National Contracting Co. Ltd.
  • National Grid SA
  • National Power Construction Corp. Ltd.
  • Palace Consulting Engineers
  • Petrocon Arabia Ltd.
  • Saline Water Conversion Corp
  • Saudi Electricity Company (Madain-Dhuba)
  • Saudi Electricity Company (SEC)
  • Saudi Electricity Company (SEC-EHV E&DD)
  • Saudi Engineering Group International
  • Sofcon
  • SSEM
  • Technotran Engineering
  • Zamil Steel Industries Saudi Arabia
Scotland
  • Scottish Power Energy Networks (North)
Senegal
  • Senelec
Serbia
  • ABS Minel Elektrogradnja
  • Elektroistok Projektni biro - Belgrade
  • ELEM & ELGO Ltd.
  • Energomontaza
  • Slobodanka Bunic
  • T-Energy Global
  • WSP Parsons Brinckerhoff
Slovakia
  • EDWIN sro
  • SPIE Elektrovod as - Slovak
Slovenia
  • ELES
  • IBE DD
  • MEKONI
South Africa
  • Adriaan Naude - So Africa
  • AECOM South Africa
  • Andrew Wireless Solutions Africa
  • ATC South Africa
  • Aurecon South Africa Pty Ltd
  • Babcock Ntuthuko Powerlines
  • Barry Creighton
  • Clotz Consulting Engineers
  • Eskom
  • GIBB
  • Ilangabi Holdings Pty Ltd
  • Imab Engineering (Pty) Ltd
  • Jeecon 104 cc
  • Letacla Engineering
  • Lilac Moon
  • Mace Electrical Tech
  • MAM Projects
  • Manferdini Research & Development Pty Ltd - So Africa
  • Nkanyezi Consulting Pty Ltd
  • Parsons Brinckerhoff Africa Pty Ltd
  • Robor (Pty) Ltd - So Africa
  • Structa Konsult Pty Ltd
  • Trans-Design
  • WorleyParsons RSA Pty Ltd
South Korea
  • Bosung Powertec Korea
  • BS Engineering
  • CHANG SIN ENG CO.,LTD
  • Daekwang Industries Co Ltd - Korea
  • Daekyoung Co., Ltd.
  • GS Engineering & Construction Corp - Korea
  • HanBaek Co Ltd - Korea
  • Hyosung Corp - Korea
  • Hyundai Engineering & Construction Co.
  • Hyundai Engineering Ltd -Korea
  • KEPCO - Korea
  • KEPCO KPS - Korea
  • KOPEC - Korea
  • Korea Electric Engineering & Consulting Co
  • KSO Structure Solutions - Korea
  • Nam Kang Engineering
  • Pollex Co LTD - Korea
  • Posco Engineering & Construction
  • Sae Rim Iron Industrial Co., LTD. - Korea
  • Samwooplant Company - Korea
  • TowerTech Co Ltd - Korea
  • UBEC Inc - Korea
Spain
  • 1A Ingenieros
  • Acesisa Comadesa
  • ADITEL
  • AEE Power SA
  • AIN Active
  • Amara
  • AMETEL SA
  • Andalucia de Electricidad
  • ARRAM Consultores
  • BOSLAN Ingenieria y Consultoria SA
  • Eiffage Energia
  • EMTE GIRONA
  • Endesa Ingenieria SL
  • Eucomsa
  • FAMMSA
  • FEMAB Ingenieria y Sistemas
  • Funtam
  • Grupo Alta Tension Spain
  • Grupo Cobra
  • Grupo Dremex
  • Grupo Hemag
  • Grupo Isastur
  • Guillermo Romero Badiola
  • IBERINCO Spain
  • Idea Ingenieria
  • IMEDEXSA
  • Ingenieria Estudios y Proyectos NIP SA
  • Ingenieros Emetres
  • Instalaciones Abengoa-Inabensa
  • Isotron
  • La Farga Lacambra SAU
  • Louis Berger
  • MADE Electric Engineering SL
  • MONCISA
  • Moyano
  • NAVAMUEL INGENIERIA SL
  • Norvento Enerxia
  • Novotec Consultores
  • OMAR S.L.
  • OSPREL SL
  • Politec Proyectos Servicios
  • Postemel
  • PRODIEL
  • PROINGAR SC
  • Red Electrica
  • Saitec Engineering
  • SATEL SA Spain
  • SEMI
  • Sertogal SL
  • Sistem Melesur Energia SA
  • SOCOIN
  • SOLIDA Energias Renovables
  • Soluziona Ingenieria Spain
  • TENSA
  • TTYC Trabajos Topographicos Cartographicos
  • University Basque Country
Sri Lanka
  • CEB - Transmission Design
  • CEB-Transmission Design-HVTP
  • CEYLEX ENGINEERING Pvt Ltd
  • Ceylon Electricity Board
  • Ceylon Electricity Board - AGM Projects
  • Ceylon Electricity Board GPDEEIIP-TR2 (P1B)
  • Ceylon Electricity Board HLCM
  • ENERFAB
Sweden
  • ELTEL Networks TE Sweden
  • Linjeteknik AB
  • STRI AB Sweden
  • Swedish National Grid
  • WSP Sverige AB
Switzerland
  • AF-Consult Switzerland Ltd
  • Alpiq EnerTrans SA
  • Axpo Power AG
  • BG Ingenieurs Conseils SA
  • BKW
  • EPFL
  • IED Gruppe AG
  • Kahrakib - Stucky
  • Poyry Energy Ltd
  • STUCKY Ingénieurs conseils SA
  • Swissgrid AG
  • TransElec Ingenierie Sarl
Taiwan
  • Bond-Galv Industrial
  • Fujikura
  • Lih Kang Industrial Co Ltd
Tajikistan
  • JSC TojikGidroElektroMontaj
Tanzania
  • Tanzania Electric Supply Co Ltd
  • Tanzania Electric Supply Co Ltd (TANESCO)
Thailand
  • 8 Marine Civil Engineering Ltd
  • Ajikawa & SCI Metal Tech Co
  • ASPN Enterprise Co Ltd
  • ATT Consultants
  • Bangkok Sheet Metal Public Co Ltd
  • Baran Raviv Telecom
  • BKK Engineering Co Ltd
  • CSS
  • Demco Power
  • Demco Public Co., Ltd.
  • DKK Sino Thai
  • Electricity Generating Authority of Thailand
  • Hongsa Power Co Ltd
  • KCP Master Engineering Co
  • PBP Steel Co.
  • Perfect Engineering Service Co Ltd
  • Powergrid International Ltd
  • Precise Steel and construction
  • Pro Engineering & Design
  • Pro-Tech Communication
  • Project Steering Team Co Ltd
  • Provincial Electricity Authority
  • Provincial Electricity Authority PEA
  • S.P. Portal Co.
  • Siam Steel Towers
  • Siam Telecom CTX Co
  • Stantec Engineering Co Ltd
  • TCC Industry
  • Thai - Scandic Steel
  • TOT Telephone Organization Thailand
  • True Move Co., Ltd.
  • Ua Withya Equipment Co Ltd UWECO
  • UWECO
  • VA Tech Transmission & Distribution
  • Wattana Tower and Construction Co Ltd
Trinidad
  • Trinidad & Tobago Electricity Commission
Tunisia
  • Engineering et Conseil Tunisie
  • STEG
  • STEG International Services
  • STEG Tunisia
Turkey
  • AK-AY Elektrik
  • AKCA INSAAT Ltd
  • Akyel Construction TURKEY
  • ALFAMET Ltd. Turkey
  • Alka Group
  • ANKA Iletisim
  • Aselsan Elektronik
  • Aselsannet Elektronik
  • Aselsannet Elektronik Ltd
  • Baran Celik
  • BASOZ ENERJI
  • Bdr Galvaniz
  • BTE - BT ENERJI
  • Celikler Demir Direk
  • ELTEM-TEK Turkey
  • Energy Danismanlik
  • ENERKOM Enerji
  • ER-SAN Galvanizing Energy Industry and Trade
  • GES
  • GlobalTower
  • ISBAK AS
  • Kabal Insaat
  • LT Grup Muhendislik
  • MGS MERKEZ GALVANIZ
  • Middle East Technical University
  • Mina Galvaniz
  • Ministry of Electricity - Kurdistan Reg. Gov.
  • MITAS Endustri Sanayi Ticaret AS
  • MITKON
  • MTS Mitas Telecom Systems
  • NK MUHENDISLIK
  • OMSE Demir Celik
  • Ozdil
  • Pantel Group Ltd
  • Pasua Yapi Komunikasyon San ve Tic Ltd
  • SA-RA Energy -Turkey
  • Sakizlioglu Engineering
  • Sertan TURKAN
  • STFA Construction
  • T-Design Muhendislik TAS
  • TEIAS - Turkish Electricity Transmission Corp
  • TTs Company
  • Turkish Telekomunikayson AS
  • USLUEL Co.
Uganda
  • UGANDA Electricity Transmission Co Ltd
  • Warid Telecom Uganda
Ukraine
  • Donetsk Power Transmission Tower Plant
  • Mega-Design
United Arab Emirates
  • Al Babtain LeBlanc - UAE
  • Andresan Mircea Titus - UAE
  • Centaur Electro-Mechanical Contracting Co - UAE
  • Dubai Electricity & Water
  • Dubai Electricity Water Authority
  • EDF SA - UAE
  • Emirates Electrical Engineering llc
  • ETA-PPD
  • Galva Coat Industries
  • Ghantoot Group - UAE
  • GOPA - International Energy Consultants GmbH LLC Middle East - UAE
  • Gulf Jyoti - Dubai
  • Gulf Turrets
  • J_Reddy - Dubai
  • Lahmeyer International GMBH
  • Larsen & Toubro Ltd Sharjah
  • Mookambika Marketing Enterprises - India
  • Mott MacDonald Abu Dhabi
  • Transco - Abu Dhabi
United Kingdom
  • AMEC Foster Wheeler - UK
  • Arcadis Consulting (UK) Ltd - UK
  • ATKINS Limited - UK
  • Babcock Networks Ltd.
  • BakerHicks - UK
  • Balfour Beatty Utility Solutions - UK
  • British Power International - UK
  • Cardiff Univ. High Voltage Energy Group - UK
  • Don Retief - UK
  • EDES Ltd - UK
  • Energyline
  • Enterprise Power Services - UK
  • Groundline Engineering - UK
  • Had-Fab Ltd - UK
  • Hansworth Ltd Rockson Eng. UK
  • HTDC - UK
  • Interserve Industrial Services
  • Jacobs UK Ltd
  • Kelvin Energy - UK
  • LSTC - UK
  • Mott MacDonald UK
  • National Grid Plc UK
  • Neil R. Cuer, Consultant
  • NetMap
  • Network Mapping Ltd
  • Omexom UK
  • Ove Arup & Partners Int Ltd - UK
  • PaE@UK
  • Parsons Brinckerhoff India Pvt Ltd
  • Scottish and Southern Energy
  • Scottish and Southern Energy Power Distribution UK
  • Thales UK Ltd
  • TM Power - UK
  • UK Power Networks
  • Voltcom Group - UK
  • WSP UK Ltd
  • WSP USA
United States
  • Cupertino Electric Inc
Uruguay
  • UTE Transmission - Ingenieria de Lineas y Cables
USA
  • 360 Engineering Group
  • A.J. Hansen Engineering
  • AECOM Energy - US
  • AEP
  • AGE Engineering
  • AI Engineers Inc
  • Alan Peabody
  • Allegheny Power
  • Allgeier, Martin & Associates, Inc.
  • Altran
  • AMEC Power and Process Americas
  • Ameren Services
  • American Tower Corp.
  • American Transmission Company
  • Ampirical Solutions
  • Anixter Inc
  • ARCADIS US Inc
  • Arcadis, Geraghty & Miller, Inc.
  • Arizona Public Service
  • Arkansas Electric Cooperative Corporation
  • Arredondo, Zepeda & Brunz, LLC
  • Artisan Engineering
  • ASEC Inc
  • Associated Engineering, PC
  • ATKINS
  • Austin Energy
  • Avista Corporation
  • AW Solutions Inc
  • b2 Structural Engineers
  • Balfour Beatty Infrastructure Inc
  • Baltimore Gas & Electric
  • Barry Bayless, PE
  • Basin Electric Power Coop
  • Bay State Design
  • Bechtel
  • Benchmark Services
  • Bergman & Associates
  • Beta Engineering
  • BGA LLC
  • Black & Veatch
  • Bobby Grissett- Consultant
  • BPA
  • BPAOLD
  • BTM
  • Buchart Horn Inc.
  • Burns & McDonnell
  • C Faulkner Engineering
  • Cahaba Valley Engineers
  • Carolina Power & Light Company
  • Cashman Engineering LLC
  • CDG Engineers
  • CEC Infrastructure Solutions
  • Cellxion Inc.
  • Centek Engineering Inc
  • CenterPoint Energy
  • Central Hudson Gas & Electric
  • Central Lincoln PUD
  • Central Maine Power
  • CG Engineering
  • CG Power Solutions USA Inc
  • CHA Consulting Inc
  • Chappell Engineering Assoc.
  • Chazen Companies
  • Chelan County PUD
  • Cinergy Services
  • Clearwater Communications
  • CMX Engineering
  • Cobra Caribbean LLC
  • Collins Engineers, Inc.
  • Colorado Springs Utilities
  • Comm-Sense Communications
  • Commonwealth Associates, Inc.
  • Commonwealth Edison
  • Communication Structures Engineering Inc.
  • Con Edison
  • Consumers Energy
  • CPS Energy
  • CTC
  • Custom Engineering Solutions
  • D Proctor Engineering Inc
  • Dahl Taylor Associates
  • David Evans and Associates Inc - EBU
  • David Summers
  • Dayton Power and Light
  • DB Sterlin Consultants Inc
  • Detroit Edison
  • DiGioia Gray & Assoc.
  • Dis-Tran Packaged Substations, LLC
  • Dixie Towers
  • Dominion Technical Solutions
  • Dryden & LaRue, Inc.
  • Duke Energy
  • Duke P&C
  • Duke Power Company
  • Duquesne Light Company
  • Dyer Structural Consulting
  • Dynamic Engineers Inc
  • EASi LCC
  • East Kentucky Power Co-op
  • EC Source
  • EDM International Inc
  • Ekman Engineering PC
  • El Paso Electric Company Transmission
  • El Turk Inc.
  • Electric Power Board of Nashville
  • Electrical Consultants Inc.
  • Empire District Electric Company
  • ENERCON Services, Inc.
  • Enertech Resources
  • Entergy
  • Entergy Services Inc.
  • EPB Associates, Inc.
  • EPRI - Electric Power Research Institute
  • Erdman Anthony
  • Eversource
  • ExecuPOWER
  • Falcon Steel
  • FDH Engineering
  • FirstEnergy
  • Flatiron Corp
  • Florida Power & Light
  • Fluor Enterprises
  • Freese and Nichols, Inc.
  • FSTAN Land Surveyors & Consulting Engineers Inc
  • Fulghum MacIndoe & Associates
  • Fullerton Engineering
  • G-Tower PLLC
  • GAI Consultants
  • Gannett Fleming Inc.
  • gem
  • George Watson
  • Georgia Transmission Corporation
  • GIS Surveyors Inc
  • Glen Martin Engineering, Inc.
  • Global Enercom Management Inc
  • Gloria Brown
  • GPD Associates
  • GPU Energy
  • Graef, Anhalt, Schloemer & Associates, Inc.
  • Grant County PUD
  • Great River Energy
  • Greenman-Pedersen, Inc.
  • GridLiance
  • Guangchen Zhai
  • Haimin Zhu & Jacqueline Zhang
  • Hanson Professional Services Inc
  • Hardy Engineering
  • Harza Engineering
  • Hawaii Engineering Group
  • Hawaiian Electric Company
  • hbk Engineering
  • HDR Engineers
  • Hedrick & Associates
  • Henkels & McCoy
  • Hetch Hetchy Water and Power
  • High Power Development
  • HighEnergy Inc
  • HNTB Corp. MA
  • Horner & Shifrin Inc
  • Howell Engineering & Surveying
  • Humberto Fandino
  • Hunt & Joiner
  • IC Engineering
  • Idaho Power Company
  • Imperial Irrigation District
  • Indianapolis Power & Light Company
  • Infinigy
  • Innovative Engineering Solutions
  • International Broadcasting Bureau
  • International Transmission Company
  • ISE Inc
  • ITC-Midwest
  • Jacksonville Electric Authority
  • Jyoti Americas Llc
  • K&L Engineering Consulting
  • Kansas City Power & Light
  • KCI Technologies
  • KCI Technologies Survey
  • KCS Corporation
  • Kentucky Utilities
  • Keyspan
  • Khalid Badwan
  • Kiewit
  • Kleinfelder West
  • Lazen Power Engineering
  • Leidos LLC
  • Leonard Consalvo
  • Lindsey
  • Linesoft
  • LineWorks Engineering LLC
  • Lockwood Greene
  • Lockwood, Kessler & Bartlett
  • Los Angeles Department of Water and Power
  • Lower Colorado River Authority
  • LS Cable Ltd - Korea
  • LS Power Transmission LLC
  • M A Mortenson Company
  • M&S Engineering
  • M.D. Henry Co.
  • Main Line Energy Consultants
  • Malick & Scherer
  • Malouf Engineering International
  • Maser Consulting
  • Max Engineering
  • McCutchen Engineering Assoc. PC
  • McLaren Engineering Group
  • Memphis Light, Gas & Water
  • Mesa Associates
  • Meyer Utility Structures LLC
  • Miller Consulting Engineers
  • Minnesota Power
  • Minnkota Power Coop
  • MJ Harden Associates
  • MLD Engineering Solutions, Inc.
  • Morris & Ritchie Associates Inc
  • Mott MacDonald
  • Mu Techno Inc
  • MVRK Engineers Inc
  • National Grid Service Company-NMPC
  • National Grid Service Company-TED
  • National Grid Service Company-TLE
  • National Steel Erectors
  • Naval Facilities Engineering
  • Nebraska Public Power District
  • Neil Moore and Associates
  • Network Mapping Inc
  • Neville Engineering Co., Inc.
  • New York Power Authority
  • Nextera Energy Transmission
  • North Woods Engineering
  • NorthEast Power Alliance
  • NorthWestern Energy
  • NV Energy
  • NV5, Inc.
  • NYSEG
  • O'Dea & Associates
  • Ohio State University
  • OJAL
  • Oklahoma Gas & Electric
  • Omaha Public Power District
  • Oncor Electric Delivery Company LLC
  • Orange and Rockland Utilities, Inc.
  • Orion Technical Services
  • Orlando Utilities Commission
  • Osmose Utilities
  • Pacific Gas & Electric
  • Pacificorp
  • PAF Associates Inc
  • Parkia Inc
  • Paul J. Ford and Company
  • PB Architects Inc.
  • PECO Energy
  • PEPCO Holdings Inc
  • Pike Engineering
  • Pittsburg Tank & Tower Co., Inc.
  • Platte River Power Authority
  • PLUS Professionals
  • PNM Resources
  • Portland General Electric- Transmission Reliability
  • Power Consulting Assoc. LLC
  • Power Delivery Solutions LLC
  • Power Engineers
  • PowerServices Inc
  • PPL Electric Utilities
  • Primera Engineers Ltd
  • Progress Energy
  • Progress Energy - Baseload
  • Prothious Engineering Services - India
  • PSE&G Asset Management
  • PSEG-LI
  • PSM
  • Public Service Electric & Gas
  • Puget Sound Energy
  • Quanta Services - Dashiell
  • Quanta Services - Realtime
  • Quanta Subsurface
  • R.W. Beck, Inc.
  • Ray Ullrich
  • Raymond Professional Group
  • RDQ
  • Realtime Utility Engineers, Inc.
  • RGE
  • Rizzo Associates
  • RJ Guditis
  • RLC Engineering
  • RMT Inc.
  • Robert E. Nickerson, P.E.
  • Robert L. Patterson
  • Robert Peters
  • Rohn Products
  • Rushmore Electric Power Coop
  • S. Nelson & Associates
  • Sabre Communications
  • SAE Towers Ltd.
  • Salt River Project
  • SAM Inc.
  • San Diego Gas & Electric – Project Management
  • San Diego Gas & Electric – TE&D
  • SANPEC Inc
  • Sargent & Lundy
  • SCANA
  • Scarborough Engineering
  • Scientech
  • Seattle City Light
  • Sebesta Blomberg
  • SEL Engineering Services Inc
  • Selective Site Consultants
  • Semaan Engineering
  • Seminole Electric Cooperative Inc
  • SGS Witter, Inc.
  • Sharyland Utilities
  • SiteServ Engineering
  • SJH Engineering PC
  • SMUD
  • SNC-Lavalin Constructors Inc
  • Snohomish County PUD
  • South Texas Electric Coop
  • Southern California Edison
  • Southern Company Services
  • Stanley Consultants
  • Stantec Consulting Inc
  • Star Structures, Inc.
  • Structel Ltd.
  • Structure & Tower Designers, Inc.
  • Stubbs Engineering
  • STV Inc.
  • Substation Engineering Co
  • T&D Engineers and Consultants
  • Tabas Assoc.
  • Tacoma Power
  • Tadros Associates
  • Tae Inc.
  • TAI Engineers, Managers, Tech Services
  • Tampa Electric Company
  • Tectonic Engineering
  • TEI Engineered Solutions Inc
  • Telesis Solution
  • Tennessee Valley Authority
  • The Fantozzi Company
  • The Structures Group
  • TLine Engineering
  • Tor Engineering
  • Tower Consultants Inc.
  • Tower Engineering Consultants, Inc.
  • TowerCom Technologies
  • TowerKraft Engineering
  • Transamerican Power Products
  • Transdesign International
  • TRC Environmental Corp
  • Tri Sage Consulting
  • Tri-State G&T
  • Tucson Electric Power Company
  • UGI Utilities Inc
  • Ulteig Engineers, Inc.
  • Uluga Enterprises Limited
  • United Illuminating
  • University of Utah
  • Urbitran Group
  • URS Alaska LLC
  • URS Connecticut
  • URS Energy & Construction Inc
  • URS Michigan
  • URS Process Engineering
  • URS Telecommunication
  • USA Engineering
  • USAG-HI DPW Engineering Branch
  • Utility Risk Management
  • Valore LLC
  • Vanderweil Engineers
  • VE Solutions Inc.
  • Vermont Electric Power Company
  • Walker Engineering Inc.
  • Wallace Engineering
  • Waukesha Electric Systems
  • West Power Energy Inc
  • Westar Energy
  • Westbrook Engineering
  • Western Area Power Administration
  • Western Towers
  • William Strause
  • Williams Engineering & Technology, Inc.
  • Woolpert, Inc.
  • WorleyParsons Group
  • Xcel Energy
  • Youssef Hachem Consulting Engineers
Venezuela
  • Acero Galvanizado
  • C.V.G. EDELCA
  • Empresa KBT
  • Estructuras MM
  • Huawei Technologies de Venezuela
  • Ingenieria Bucros
  • Juvenal Contreras Mendoza
  • Neptuno CA
  • Optodata C.A
  • Representaciones Helmantica C.A.
  • SDV Energia e Infraestructura SL
  • Somanin C.A.
  • Xponencial
  • Yaciles Perez-Venezuela
Vietnam
  • Donganh Steel Tower Manufacturing Co Ltd
  • Hochiminh City Power Company
  • Institute of Energy
  • PECC1
  • PECC2
  • PECC3
  • PECC4
  • PECC5
Yemen
  • Yemen Ministry of Electricity
Yugoslavia
  • DALING d.o.o.
Zambia
  • Copperbelt Energy Corporation Plc
  • Likusasa Zambia Ltd
  • ZESCO