610 N. Whitney Way, Suite 160
Madison, WI 53705, U.S.A.
Phone: (608) 238-2171, Fax: (608) 238-9241
Email: info@powline.com

PLS-CADD^™ Users List
TOWER Users List
PLS-POLE^™ Users List

Map of PLS-POLE Users

Map updated January 2010

Red pins are companies with PLS-CADD (hidden)
Green pins are companies with TOWER (hidden)
Blue pins are companies with PLS-POLE (shown)

PLS-POLE Users List

This list was last updated December 31, 2009.

Afghanistan

AEPC

Albania

KESH

Algeria

Sonelgaz
Sonelgaz-Siemens Algeria

Argentina

Transener S.A.

Australia

AECOM Australia Pty Ltd
Aurecon Australia Pty Ltd
Calibre Projects
Clarence Consultants
Country Energy
Clarence Consulting
Distribution Power Design
Downer Power Transmission
Dulhunty Industries
Electranet, SA
Energex
Energy Australia
Energy Serve
Ergon Energy
Future Engineering & Comm
GHD Services
GRIDCOMM
Ingal EPS
Integral Energy
Jemena Asset Management
Parsons Brinckerhoff Australia
PLD Consulting Pty Ltd Aus
Powercor Australia Ltd
Powerlink Queensland
Power Serve
Power Solutions
Rocla Ltd. Australia
Transgrid - Australia
SMEC International
Stapleton Associates
United Group Ltd.
Western Power Corporation
Hydro Tasmania

Belgium

Decube Consult
TCES

Bolivia

CRE Ltd
Transportadora de Electricidad, S.A.

Bosnia

Energoinvest
UMEL-DALEKOVODMONTAZA

Brazil

CEEE
CEMIG
COPEL
CTEEP
Electro Norte
Expansion Transmisao
Furnas
Isotech
Lactec
NTE

Burkina Faso

SONABEL

Burkina Faso

AES SONEL

Canada

Acier Profile SBB Inc.
Ace Construction Company Inc.
Acres International
Altacon Engineering
Altalink L.P.
Andritz Automation Ltd.
Arrow Installations Ltd
ATCO Electric Limited / ATCO Utility Services
Aquila Networks Canada
B.J. Tworzyanski Limited
Barkley Technologies CAN
BBA Canada
BC Hydro
British Columbia Transmission Corporation
BC Transmission Corporation
Breton Banville Et Associes
Cambridge & North Dumries Hydro
Cegertec Expert Conseils
Chimax Inc.
CIMA
DBS Energy Services
Dessau
Detmold Consulting Ltd.
Elecsar Engineering
Enmax Corporation
EPCOR
FortisAlberta
FortisBC
Fransen Engineering
Geotech Communications
Great Lakes Power
Gridwright Engineering Services Ltd
Hatch Energy - Ontario
Hydro One
Hydro Ottawa Ltd
Hydro Quebec
Ian Hayward International
Jacobs - Canada
Kitchener-Wilmot Hydro - Ontario
K-Tek Electro Services
Lethbridge, City of (Alberta)
LEX Engineering Canada
Locweld
Manitoba Hydro
Magna Electric Corporation
Maritime Electric Co
McGregor Construction
Michel D. Belanger Expert Conseil
MITKOR Consulting
Morrison Hershfield Vancouver
Neill and Gunter
New Brunswick Power Corp.
Newfoundland & Labrador Hydro
Nova Pole
Nova Scotia Power
Plantec Inc.
Powco Steel Products Limited
Power-Lite Industries
Powertech Labs
PowerWest Consulting Ltd
Primary Engineering
PSE Canada
Quali Metal
Resin Systems Inc
Rising Edge Engineering
RSW
Sinai Engineering Corporation
SJC Transmission Group
SNC-Lavalin
SNC-Lavalin ATP Inc.
SNC-Lavalin Power Ontario
Stantec Consulting
St. Lawrence Seaway
Structural Design Inc.
T&D Powerline - Alberta
Tecsult
Teshmont Consultants
Thunder Bay - Canada
Tower Solutions Inc.
TransAlta Utilities Corp.
Transénergie
Transmission Design Consultants
Utilitech Consulting
Utilities Kingston
Valard Construction Ltd.
Vale Inco Ltd
Wardrop - Winnipeg
Waterloo North Hydro
Westario Power Inc
West Coast Engineering

Chile

CGE Transmision
CHILECTRA S.A.
SAESA

China

EPCRI
Fujian Jianshi Electric Powerline Materials
HBED
JSEPRI JiangSu
NCPE
NIEPC
Ningbo Liaoyuan Lighting Co
NMDSY - Mongolia
NWEPDI
RTI Technology
Sangka Tech
SPERI
Weifang Highlight Co.
W&G International
YREC Yellow River Engineering Consulting
Zhou Weiming

Colombia

Applus Norcontrol
Consultores Unidos
Corpacero
Dimel Ingenieria
Empresa de Energia de Bogota
ISA Interconexion
Sadelec Ltda.
Servimecol

Costa Rica

CNFL
Instituto Costarricense de Electricidad

Croatia

Dalekovod
Konus Projekt

Cyprus

Electricity Authority of Cyprus

Denmark

NVE
SEAS-NVE

Dominican Republic

ETED - Dominican Republic
ETEE

Ecuador

TELEFÓNICA MÓVILES - Ecuador
Transelectric S.A.

Egypt

Al Babtain - Egypt
El Sewedy Electric
Energya Steel - Egypt
Family Group Company

El Salvador

CAESS
ETESAL
IMFICA SA DEC CV
Productos Atlas

Finland

Finnmap Consulting Finland

France

Alcatel CIT
Areva T&D
Atlantique Etudes
AVEO Services
Betco
Briere
Bureau Etudes EEE
Cegelec Centre Est
Cegelec Nord & Est
Cegelec Sud Ouest
Dimov Consulting
ECLID
EDF
EDF - CIST
EDF R&D
EGIS
Electricite de Strasbourg
Etudes de Travaux
FIT Conseil - France
FRANSEMI
GEODESS
HELCOM
Inabensa
INEO EXPORT
INEO/GTMH
Jean Cruzille
Laglasse & Omhovere
LEBAG
Linelec - Cergy
Linelec - Est
Linelec - Rodilhan
Linergie
Linuhonnun Hecla
MORETTI SA
Ouest Topo Services
Petitjean
Proj'Elect
GRItecH
RTE
Sarrasola
SCIE
SELT
Société SETREL
Thepault S.A.
Transel

Germany

Alpine Energy Deutschland GmbH
Cteam Consulting & Anlagenbau GmbH
Siemens AG
Silver Connection OHG

Guatemala

CMA Ltda
INDE
ITM Tower Division

Ghana

Electricity Company of Ghana

Holland

Kema

Hong Kong

CLP Power Hong Kong Ltd
Fujikura Hong Kong

Hungary

Tessag Hungaria

Iceland

Honnun HF
Linuhonnun Consulting Engineers

India

Bajaj Electricals ltd
Bechtel India
Kalpataru Power Transmission
KEC International - India
Larsen & Toubro
Mold-Tek Technologies Ltd
Power Grid Company of India
Power Grid Corp

Indonesia

PLN Kalimantan - Indonesia
PT Excelcomindo Pratama - Indonesia

Iraq

Iraq Ministry of Electricity
Suleymaniya - Directorate of Transmission Energy

Ireland

ESB International
Mott MacDonald Pettit Ltd
Northern Ireland Electricity
Transmission Links

Israel

Israel Electric Corporation
MER Inc.

Italy

Consorzio Italia 2000
ENNE
Fast SRL
SAE Power Lines SRL
Siderpali S.P.A.

Jamaica

Jamaica Public Service Company

Lebanon

EDF - CIST - Liban

Libya

GECOL - General Electric Co of Libya

Malaysia

DNK Engineering
Rohas-Euco Industries BHD
Sarwaja
Tenaga Transmission
Tower Master Corporation
Transmission Technology
Zelleco Engineering SDN. BHD.

Mexico

ABB de Mexico
CFE
CFE - CPTT - Construction Area
CFE - Cordinacion de Proyectos de Transmision
CFE - CPTT - Design Area
CFE - Ing. Especializada
CFE - SBB
CFE - Siemens
Comision Federal de Electricidad
CYM
Earthtech Mexico
EDEMTEC
Iberdrola Mexico
INMAGUSA - Mexico
Instituto of Engineering/UNAM
Isolux de Mexico, S.A. de C.V.
iValance
Juan Antonio Aguilar Martinez
Promicom
Qually Integration y Sistemas
SAE Towers
SEPISA
Sisttemex
Tomexa Torres Mexicanas
Tubo y Postes S.A.
Valmont Formet

Mongolia

MCS International Mongolia

Morocco

Cegelec Maroc
ONE

Mozambique

CME Mozambique
Carl Bro International A/S
CME

Netherlands

Essent
Liandon / Nuon Tecno BV
Petersburg Consultants BV

New Caledonia

Enercal

New Zealand

Beca Carter Hollings & Ferner
Electricity Ashburton
Electronet Services
Linetech Consulting
Maunsell AECOM - ANZA
Odyssey Energy - NZ
Orion NZ Ltd
Top Energy Ltd.
Sinclair Knight Merz
Transpower
Unison Networks Ltd.

Niger

Nigelec

Nigeria

GEC Powerlines Ltd
PHCN

Norway

AE Nettkonsult AS
BKK Nett AS
Josok Prosjekt
Lyse Infra AS - Norway
Norconsult AS
Statnett SF

Oman

Galfar Engineering - Oman
Mott MacDonald Oman

Nicaragua

Enel
Entresa

Panama

ETESA Panama (ERS)

Paraguay

ANDE - Paraguay

Peru

Antamina Peru
Consorcio Transmantaro

Philippines

Davao Light & Power
Meralco
P&C System Inc.
Platinum Power Poles
PNOC
PNOC Energy Development
Transco

Poland

Energoprojekt
Kromiss
Verkis Polska Sp

Portugal

EFACEC
ENSUL MECI
Metalogalva
Painhas & Arieira
RZmapa

Puerto Rico

Barrett Hale & Alamo
JDR Engineers
Puerto Rico Electric Power Authority
Ray Architects & Engineers

Russia

Ural Project Engineering - Russia

Saudi Arabia

Al Babtain
Al Fanar Construction Co.
Al Yamamah Steel Industries Company Ltd.
Galvanco
Hidada
National Contracting Co. Ltd.
National Steel
Omega Factory
Petrocon Arabia Ltd.
Saudi Electric Company
Saudi Electric Company- Eastern
Saudi Electrical Contracting

Senegal

Senelec

Serbia

ABS Minel Elektrogradnja
T-Energy Global
JP Elektroistok

Slovenia

Elecktro Ljubljana

South Africa

Africon Engineering
Barry Creighton
BURCO Electrical Pty Ltd
Consolidated Power
Element Consult Eng
Emcon Consulting - Namibia
Eskom
Geopower
Grinaker LTA
Martiens Lyon
Motla Engineering
Netgroup Solutions
Palace Consulting Engineers
SSI Engineers and Enviro Cons
Stemele Bosch Africa
Stewart Scott
Structa Technology

South Korea

Bosung Powertec Korea
Daekwang Industries
Dae Kyung Engineering
Hyosung Corp
Hyundai Engineering Ltd
KEPCO
KOPEC
LS Cable Ltd
Samwooplant Company

Spain

AG INGENIERIA
Bacolsa
Elecnor S.A.
EMTE GIRONA
Grupo Cobra
Iberdrola
IBERINCO
Instalaciones Abengoa-Inabensa
Made Torres y Herrajes
Union Fenosa

Sri Lanka

Ceylon Electricity Board

Sweden

Swedish National Grid

Switzerland

BKW - Switzerland
Entreprises Electriques Fribourgeoises
Groupe E
SACAC
TransElec Ingenierie Sarl

Taiwan

Taiwan Electrical & Mechanical Engineering Services
Toalux Electric Corp. Taiwan

Tanzania

Mufindi Power Services Ltd

Thailand

Hemmawit Co. Ltd.
KMSP Engineering
Powergrid Consultants
Provincial Electricity Authority
TCC Industry

Trinidad

Trinidad & Tobago Electricity Commission

Turkey

Baran Celik
EMTA MITAS
ER-SAN
Galkon A.S.
Isin Imalat Aydinlatma
Linuhonnun Hecla Turkison
MITAS Pole
Ozdil
Turkiye Elektric
SA-RA

United Arab Emirates

ADWEA
Emirates Electrical Engineering llc
Galva Coat Industries
Gulf Turrets
Transco

United Kingdom

AMEC Power
Babcock Networks Ltd.
British Power Intl. Ltd
Cardiff Univ. High Voltage Energy Group
LSTC - UK
Mott MacDonald UK
Neil R. Cuer, Consultant
Netmap
Network Mapping
Parsons Brinckerhoff
Western Power Distribution

Uruguay

UTE- Uruguay

Ukraine

Donetsk Power Transmission Tower Plant

United States

A2Z Engineering PLLC
ABB Inc.
ABB Power T&D Inc.
Accord Ind.
Advanced Steel
Advantage Engineering
AEP
AEP ProServ
AI Engineering
Alabama Electric Cooperative, Inc.
Alabama Power Company
Alan Peabody
Allegheny Power
Allen & Hoshall
Allgeier, Martin & Associates, Inc.
Alliant Energy
Altran Solutions
Ameren Services
American Tower Corp.
American Transmission Company
Ampirical Solutions
Anchorage Municipal Light & Power
Apogee Engineers, LLC
Appalachian Electric Cooperative
Arizona Public Service
ARRO Consulting Inc.
Artisan Engineering
Associated Engineering, PC
Austin Energy
Baccari Associates
Baldwin Lighting Inc.
Balfour Beatty Infrastructure Inc
Baltimore Gas & Electric
Bangor Hydro
Barton & Loguidice
Basin Electric Power Coop
Bay State Design
Beatrice Board of Public Works
Bechtel
Beckett & LaRue, Inc.
Benchmark Services
Bergman & Associates
Beta Engineering Corporation
BGA LLC
Black & Veatch
Black Hills Power & Light
Blair Consulting
Board of Public Utilities
Booth & Associates
BPA
Bradley H Hicks PE
Brazos Electric Power Coop
Brown & Kysar
Brungardt Honomichl & Co.
BTM
Buffalo International
Bureau of Reclamation
Burns & McDonnell
Burns & Roe Enterprises
Cahaba Valley Engineers
Carroll Electric Coop
Cannon & Cannon
Capitol Engineering
Careba Mott MacDonald
Careba Power Engineers
Carolina Power & Light Company
Cellxion Inc.
CenterPoint Energy
Central Electric Power Coop
Central Electric Power Coop S.C.
Central Power Electric Coop ND
Central Hudson Gas & Electric
Central Iowa Power Coop
Central Lincoln PUD
C Faulkner Engineering
CFX
Chappell Engineering Assoc.
Chazen Companies
Chelan County PUD
CHM Industries
Chugach Electric Association
Cinergy Services
City of Independence
City of Lakeland
City of Ocala
City of Roseville
City of St. George
City of Tallahassee
City Utilities of Springfiled MO
City Public Service of San Antonio
Clark Public Utilities
CLC Engineers
Cleveland Utilities
Clough, Harbour & Associates
Clough, Harbour & Associates / Atlanta
Coastal Communications, Inc.
Colorado Springs Utilities
Comlink Land Services
Commonwealth Associates, Inc.
Commonwealth Edison
Composite Support & Solutions, Inc.
Con Edison
Conectiv
Consumers Energy
Consulting Engineers Group
Custom Engineering Solutions
Custom Lighting Services
Dairyland Power Coop
Damiano Long Engineering
Danford, L.C.
Dashiell Corporation
David Evans & Associates
Design Alaska, Inc.
Detroit Edison
DGR
D Hittle & Associates
DiGioia Gray & Assoc.
Dis-Tran Steel Pole, LLC
Dixie Escalante
DL of PA, LLC
Dohn A Sims P.E.
Dominion Technical Solutions
Downes Associates
Drash Consulting Engineers
Dryden & LaRue, Inc.
DTA
Duke Energy
Duke Power Company
Duquesne Light Company
E/PRO
East Kentucky Power Co-op
East River Electric
Eclipse Engineering Inc.
Ehresmann Engineering
ELECT, P.C.
Electric Power Board of Nashville
Electrical Consultants Inc.
Electrical Consulting Engineers
Electrical Systems Consultants
Ellett & Gaynor
Empire District Electric Company
Engineered Endeavors
Engineering CAD Solutions
ENGlobal Engineering
Engineering Data Management
Entergy Operations
Entergy Services Inc.
El Paso Electric Company Distribution
El Paso Electric Company Transmission
Epoch Engineering
EPRI Solutions - Haslet
Eugene Water & Electric Board
Everest Connections
Exponential Engineering
Falcon Steel
Fiber Planners
Finley Engineering Company, Inc.
FirstEnergy
Florida Power & Light
Fort Pierce Utilities Authority
Frank Mireles
Fred Wilson & Assoc.
FWT Inc.
GAI Consultants
GANCOM
Garkane Energy
Garland Power & Light
Garver Engineers
General Communications
Georgia Transmission Corporation
Gila River Indian Community Utility
Glen Martin Engineering, Inc.
GPD Associates
Graef, Anhalt, Schloemer & Associates, Inc.
Grant County PUD
Great River Energy
Greeneville Light & Power
GRP Engineering
Guernsey & Co.
Hanlon Engineering & Assoc.
Hardy Engineering
Harp Engineering
Hawaiian Electric Company
hbk Engineering
HDR Engineers
HD Supply Utilities
Heberly Engineering
Hedrick & Associates
Hendrix
Henkels & McCoy
Heyer Engineering
HFG - Engineering
HighEnergy Inc
Hoosier Energy
Hughes Bros.
Hunt & Joiner
Huntsman
IC Engineering
ICPE Inc.
Idaho National Laboratory
Idaho Power Company
IJUS LLC
Illinois Power
Imperial Irrigation District
Indianapolis Power & Light Company
InfraSource Engineering Co
Innovative Engineering Solutions
Integrated Utility Products
International Utility Structures Inc.
Irvine Engineering & Testing
ITC-Midwest
J&Y Engineering
Jacksonville Electric Authority
JAMCS Corporation
Jaroflaw Zavitkovski
JEM Engineering & Manufacturing
John Billo
Jones Edmunds & Associates
JRH Consulting Group
K W Industries
Kansas City Power & Light
K&B Engineering
KBM, Inc.
KCI Technologies
KCS Corporation
Kentucky Utilities
Keyspan
Kiewit
Knoxville Utilities
KPFF Consulting Engineers
Lach Engineering Solutions
Laminated Wood Systems
Laramore, Douglass and Popham
Lee County Electric Coop.
Leonard Consalvo
Lewis County PUD
Lincoln Electric
Lindsey
Linesoft
Lockwood, Kessler & Bartlett
Los Angeles Department of Water and Power
Lower Colorado River Authority
LS Power Transmission LLC
MACTEC Engineering and Consulting, Inc.
Madison Gas & Electric
Maico Industries
Maine Public Service
Malick & Scherer
Malouf Engineering International
Max Engineering
MBN Engineering
Mccord Engineering
McLaren Engineering Group
McLean Engineering Co
McWane Poles
M.D. Henry Co.
Memphis Light, Gas & Water
Mesa Associates
Midamerican Energy
Midwest Energy
Minnesota Power
Minnkota Power Coop
MLD Engineering Solutions, Inc.
Modesto Irrigation District
Montana Dakota Utilities
Morrison Hershfield Ltd.
MRH Structural Engineering
M&S Engineering
MSE Power Systems, Inc.
Municipal Electric Authority of Georgia
MWH Americas
Natcomm
National Grid USA
National Steel Erectors
Navajo Tribal Utility Authority
Nebraska Public Power District
Nevada Power
New Hampshire Electric Cooperative
New Horizon Electric Cooperative
Newkirk Electric Associates
Newmark
New York Power Authority
NHTI
Niagara Mohawk Power Corporation
Nolte Associates
Northeast Missouri Electric Power Coop
NorthEast Power Alliance
Northeast Utilities System
NorthWestern Energy
Northwest Signal Supply, Inc.
Novak Engineering
NSTAR Electric & Gas
NYSEG
OG&E
Oklahoma Gas & Electric
Olson Industries
Omaha Public Power District
Orange and Rockland Utilities, Inc.
Oregon Trail Electric
Orlando Utilities Commission
Otter Tail Power
Osmose Utilities
Ozarks Electric Coop
Pacific 17
Pacific Gas & Electric
Pacificorp
PAR Electric
Parsons Energy
Patrick Energy Services
Patterson & Dewar Engineers, Inc.
Paul J. Ford and Company
PBS & J
Peak Power Engineering
Peak Substation Services
Pedernales Electric Coop
Pelco Structural LLC
Pennsummit Tubular, LLC
Pennsylvania Power & Light
PEPCO Holdings Inc
Pike Electric
Pittsburg Tank & Tower Co., Inc.
Platte River Power Authority
PNM Resources
Poleset Inc.
Portland General Electric- Transmission Reliability
Portland General Electric- Utility Asset Management
Power Consulting Assoc. LLC
PowerComm Engineering
Power Delivery Associates
Power Engineers
Power System Engineering Inc.
Power Systems Design
Powertech Engineering, LLC
PPL Electric Utilities
Pro Engineers, Llc
Progress Energy
PSD
PSM
Public Service Company of New Mexico
Public Service Electric & Gas
Public Service of New Hampshire
Puget Sound Energy
Pyrgos Engineering, PLLC
Quanta Services
Ray Ullrich
Raymond Professional Group
R.C.P. Engineering
R-Delta Engineers
Realtime Utility Engineers, Inc.
Reliable Power Consultants
ReliaPOLE Solutions
Richard Butts
RJ Guditis
RLC Engineering
RMT Inc.
Robert E. Nickerson, P.E.
Rohn Industries, Inc.
Rohn Products
Rushmore Electric Power Coop
RVW, Inc.
R.W. Engineering
R.W. Beck, Inc.
Sabre Communications
SAE Towers Ltd.
Salt River Project
Samuel Engineering Inc
San Diego Gas & Electric
SAN-TECH Solutions
Santee Cooper
Sargent & Lundy
SArndt Inc.
Savannah River Nuclear Solutions LLC
SCANA
Scarborough Engineering
Schneider Engineering
Schoor DePalma
Seattle City Light
Sega Inc.
SGC Engineering, LLC
SGS Engineering LLC
SGS Witter, Inc.
Shakespeare Composite Structures
Shaw Energy Delivery Services
Sho-Me Power
Sierra Pacific Power Company
SMUD
SNC-Lavalin GDS
Snohomish County PUD
South Mississippi Electric Power Association
South Texas Electric Coop
Southern California Edison
Southern Company Services
Southern Engineering Company
Southern Maryland Electric Coop
Southern Monopole & Utilities Co.
Southwest Transmission Coop
Spectrasite Communication
Spectrum Engineering
Spectrum Engineering Resources
Spiral Engineering Services, Inc.
Springfield City Water Light & Power
Springfield Utility Board
St. John Engineers, Inc.
Stanley Consultants
Star Structures, Inc.
Stephen Rodick
Sterling Steel Structures
Strongwell
Structel Ltd.
Substation Engineering Co
Sulphur Springs Valley Electric Coop
Sumter Electric Coop
Sunflower Electric
Synergetic Design
Tabas Assoc.
T&D Engineers and Consultants
Tacoma Power
Tae Inc.
TAI Engineers, Managers, Tech Services
Tampa Electric Company
Tasco Engineering
Tech Valley Communications
Tectonic Engineering
Tennessee Valley Authority
Texas New Mexico Power
The StressCrete Group
Thomas & Betts Corporation
Thompson Engineering
TLine Engineering
Tor Engineering
Tower Engineering Professionals
TowerCom
TowerKraft Engineering
Towner Engineering Services
Transamerican Power Products
TranSource Inc.
TRC Solutions
Trinity Industries
Tri Sage Consulting
Tri-Axis Engineering
Tri-State G&T
Tucson Electric Power Company
Turlock Irrigation District
TXU Electric Delivery
Tyson Engineering
UC Synergetic
Ulteig Engineers, Inc.
Union Metal Corporation
United Illuminating
Urbitran Group
URS
URS Connecticut
URS Tampa
U.S. Air Force
Utilicorp United
Utilimap Corp.
Utility Line Design
Utility Risk Management
Utility Shared Services - Energy East
Utility Structure Design
Utility Support Systems
Valley Electric Association
Valmont - Newmark
Valore LLC
Vanderweil Engineers
VECTREN
Vermont Electric Coop
Vermont Electric Power Company
Vertical Resources Group
Vertical Solutions Inc.
V&S Schuler
Wabash Valley Power Assoc
Walker Engineering Inc.
Washington Group
Waukesha Electric Systems
West Plains Engineering
Westar Energy
Western Area Power Administration
Western Energy & Communications
Western Farmers Electric Coop
WestPower Inc
Wilson & Company
Williams Engineering & Technology, Inc.
Wireless Structures Consulting
Wolverine Power Coop
Woolpert, Inc.
WorleyParsons Group
Xcel Energy

Venezuela

Neptuno CA

Vietnam

Hochiminh City Power Company
Lighting & Urban Equipment Company - HAPULICO

Yugoslavia

Acero Galvanizado
Estructuras MM
Sadeven Industrias