The following is a list of the significant subsidiaries of Quanta Services, Inc. showing the place of incorporation or organization and the names under which each subsidiary does business. The names of certain subsidiaries are omitted as such subsidiaries, considered as a single subsidiary, would not constitute a significant subsidiary.
| | |
Subsidiary | | State of Incorporation |
1 Diamond, LLC | | Delaware |
Cutting Technology - 1 Diamond, LLC | | |
1Diamond AS | | Norway |
618232 Alberta Ltd. | | Alberta |
8246408 Canada Inc. | | Canada |
G-TEK | | |
Aedon Consulting Inc. | | British Columbia |
Alberta Powerline General Partner Ltd. | | British Columbia |
All Power Products Inc. | | Alberta |
Allteck Line Contractors, Inc. | | British Columbia |
American International Maritime Logistics, LLC | | Texas |
Arnett & Burgess Oil Field Construction Limited | | Alberta |
Arnett & Burgess Pipeliners (Rockies) LLC | | Delaware |
Arnett & Burgess Pipeliners Ltd. | | Alberta |
Banister Pipelines Constructors Corp. | | British Columbia |
Quanta Services E(4) Canada Ltd. | | |
BRC Constructors, LLC | | Delaware |
Brent Woodward, Inc. | | Oregon |
Brink Constructors, Inc. | | South Dakota |
Canadian Utility Construction Corp. | | Canada |
CAN-FER Utility Services, LLC | | Delaware |
Quanta Utility Services, LLC | | |
Coe Drilling Pty Ltd. | | Victoria, Australia |
Conam Construction Co. | | Texas |
Consolidated Power Projects Australia Pty Ltd | | Adelaide, Australia |
Conti Communications, Inc. | | Delaware |
Crux Subsurface Canada Ltd. | | British Columbia |
Crux Subsurface, Inc. | | Delaware |
Dacon Corporation | | Delaware |
Dashiell Corporation | | Delaware |
Dacon Corporation Dashiell (DE) Corporation Dashiell (DE), LLC Dashiell, Limited Liability Company | | |
DiFazio North Constructors, Inc. | | British Columbia |
Digco Utility Construction, L.P. | | Delaware |
Digco Utility Construction Limited Partnership | | |
DNR Pressure Welding Ltd. | | Alberta |
| | |
Subsidiary | | State of Incorporation |
Domino Highvoltage Supply Inc. (f/k/a Domino Holdings Inc.) | | British Columbia |
EHV Elecon, Inc. | | Puerto Rico |
EHV Power ULC | | British Columbia |
EHV Power ULC Corp. | | |
Enscope Pty Ltd | | Perth, Western Australia |
First Infrastructure Capital Advisors, LLC | | Delaware |
First Infrastructure Capital GP, LLC | | Delaware |
Five Points Construction Co. | | Texas |
FRP Transmission Innovations Inc. | | British Columbia |
Fueling Systems Contractors, LLC | | Delaware |
H. C. Price Canada Company | | Nova Scotia |
H.L. Chapman Pipeline Construction, Inc. | | Delaware |
Chapman Pipeline Construction, Inc., H.L. DB Utilities | | |
Hargrave Power, Inc. | | Delaware |
De Southeast Pipeline Construction, Inc. Hargrave Power, Inc. | | |
Heritage Midstream, LLC | | Delaware |
High Line Power Inc. | | Ontario |
InfraSource Construction, LLC | | Delaware |
IUC ILLINOIS, LLC IUC Nebraska, LLC IUC Washington, LLC IUC Wisconsin, LLC IUS UNDERGROUND, LLC InfraSource Construction, LLC QS Mats TRANS TECH ELECTRIC | | |
InfraSource Field Services, LLC | | Delaware |
InfraSource Installation, LLC | | Delaware |
InfraSource Services, LLC | | Delaware |
InfraSource, LLC | | Delaware |
IUS Underground, LLC | | |
Inline Devices, LLC | | Texas |
Intermountain Electric, Inc. | | Colorado |
Colorado IM Electric Grand Electric IM Electric, Inc. IME - Intermountain Electric, Inc. IME Electric | | |
IonEarth, LLC | | Michigan |
Irby Construction Company | | Mississippi |
Irby Construction Company, Inc. | | |
Island Mechanical Corporation | | Hawaii |
J.C.R. Construction Co., Inc. | | New Hampshire |
| | |
Subsidiary | | State of Incorporation |
J.W. Didado Electric, LLC | | Delaware |
JET Tank Service, LLC | | Oklahoma |
Lazy Q Ranch, LLC | | Delaware |
(DE) Lazy Q Ranch, LLC | | |
Lex Engineering Ltd. | | British Columbia |
Lindsey Electric, L.P. | | Texas |
M. G. Dyess, Inc. | | Mississippi |
M. J. Electric, LLC | | Delaware |
Great Lakes Line Builders Iron Mountain Iron Mountain M.J. Electric, LLC M. J. ELECTRIC, LLC IRON MOUNTAIN M. J. Electric, LLC - Iron Mountain M.J. Electric Iron Mountain M.J. Electric, LLC Iron Mountain | | |
Manuel Bros., Inc. | | Delaware |
Renaissance Construction | | |
Mears Canada Corp. | | Nova Scotia |
Mears Construction, LLC | | Georgia |
Mears Group Pty Ltd | | Victoria, Australia |
Mears Group, Inc. | | Delaware |
De Mears Group De Mears Group, Inc. | | |
Mears Integrity Pty Ltd | | Victoria, Australia |
Mears Pipeline Pty Ltd. | | Victoria, Australia |
Mearsmex S. de R.L. de C.V. | | Mexico |
Mejia Personnel Services, Inc. | | Texas |
Mercer Software Solutions, LLC | | Texas |
Mercer Technical Services Mercer Technical Solutions LLC | | |
Microline Technology Corporation | | Michigan |
Nacap Australia Pty Ltd. | | Victoria, Australia |
North Houston Pole Line, L.P. | | Texas |
North Houston Pole Line Corp. QUANTA FOUNDATION SERVICES Quanta Foundation Services, Limited Partnership | | |
North Sky Engineering, Inc. | | Delaware |
Northern Powerline Constructors, Inc. | | Alaska |
Northstar Energy Services Inc. | | Alberta |
NorthStar Energy Services, Inc. | | North Carolina |
BBI Bradford Brothers, Incorporated Bradford Brothers, Inc. NC Northstar Energy Services, Inc QUANTA UNDERGROUND Quanta Underground Services, Inc. | | |
| | |
Subsidiary | | State of Incorporation |
Nova Constructors LLC | | Japan |
Nova Constructors LTD | | United Kingdom |
Nova Equipment Leasing, LLC | | Washington |
Nova Group, Inc. | | California |
NGI Construction NGI Construction, Inc. | | |
Nova Group, Inc. – Underground Construction Co., Inc. | | California |
Nova Group, Inc. / Obayashi Corporation, LLC | | California |
Nova NextGen Solutions, LLC | | Delaware |
NPC Energy Services LLC | | Alaska |
O. J. Pipelines Canada Corporation | | New Brunswick |
O. J. Pipelines Canada Limited Partnership | | Alberta |
O. J. Industrial Maintenance RMS Welding Systems | | |
One Call Locators Canada Ltd. | | Canada |
PAR Electrical Contractors, Inc. | | Missouri |
Computapole Didado Utility Company, Inc. J.W. Didado Electric J.W. Didado Electric, Inc. Longfellow Drilling Longfellow Drilling, Inc. PAR Infrared Consultants Riggin & Diggin Line Construction Seaward Seaward Corporation Union Power Construction Company | | |
PAR Internacional, S. de R.L. de C.V. | | Mexico |
Performance Energy Services, L.L.C. | | Louisiana |
Phasor Engineering Inc. | | Alberta |
Phoenix Power Group, Inc. | | Delaware |
Potelco, Inc. | | Washington |
Nor Am Telecommunications Potelco Incorporated | | |
Price Gregory International, Inc. | | Delaware |
Price Gregory Services, LLC | | Delaware |
Probst Electric, Inc. | | Utah |
Probst Construction, Inc. | | |
PWR Financial Company | | Delaware |
PWR Network, LLC | | Delaware |
QCS ECA 0927 Development Ltd. | | British Columbia |
QPS Engineering LTD. | | Alberta |
QPS Engineering, LLC | | Delaware |
QSI Finance (Australia) Pty Ltd. | | Victoria, Australia |
QSI Finance Canada ULC | | British Columbia |
| | |
Subsidiary | | State of Incorporation |
QSI Finance I (US), Inc. | | Delaware |
QSI Finance II (Australia) Pty Ltd. | | Victoria, Australia |
QSI Finance II (Lux) S.à r.l | | Luxembourg |
QSI Finance III (Canada) ULC | | British Columbia |
QSI Finance IV (Canada) ULC | | British Columbia |
QSI Finance IX (Canada) Limited Partnership | | British Columbia |
QSI Finance V (US), LLP | | Delaware |
QSI Finance VI (Canada) ULC | | British Columbia |
QSI Finance VII (Canada) Limited Partnership | | British Columbia |
QSI Finance VIII (Canada) ULC | | British Columbia |
QSI Finance X (Canada) ULC | | British Columbia |
QSI, Inc. | | Delaware |
Quanta APL GP Ltd. | | British Columbia |
Quanta APL LP I Ltd. | | British Columbia |
Quanta APL LP II Ltd. | | British Columbia |
Quanta Asset Management LLC | | Delaware |
Quanta Associates, L.P. | | Texas |
Quanta Capital Solutions, Inc. | | Delaware |
Quanta Capital South Africa Pty Ltd. | | South Africa |
OPICONSVIA Invesetments 312 Proprietary Limited | | |
Quanta Delaware, Inc. | | Delaware |
Quanta Electric Power Services, LLC | | Delaware |
Quanta Energy Services, LLC | | Delaware |
Quanta Field Services, LLC | | Delaware |
Quanta Government Services, Inc. | | Delaware |
Quanta Government Solutions, Inc. | | Delaware |
Quanta Holdings 1 GP, LLC | | Delaware |
Quanta Infrastructure Services, S. de R.L. de C.V. | | Mexico |
Quanta International Holdings, Ltd. | | British Virgin Islands |
Quanta International Limited | | British Virgin Islands |
Quanta Philippines | | |
Quanta International Services, Inc. | | Delaware |
Delaware Oqc, Inc. | | |
Quanta LXVII Acquisition, Inc. | | Delaware |
Quanta LXVIII Acquisition, Inc. | | Delaware |
Quanta Marine Services, LLC | | Delaware |
Quanta Middle East, LLC | | Qatar |
Quanta Pipeline Services, Inc. | | Delaware |
Quanta Power Generation, Inc. | | Delaware |
Quanta Power Generation, Inc. A Utility Construction Co. | | |
Quanta Power Solutions India Private Limited | | New Delhi, India |
Quanta Power, Inc. | | Delaware |
Quanta Receivables, LP | | Delaware |
Quanta Renewable Construction Pty Ltd. | | South Africa |
OPICONSVIA Invesetments 312 Proprietary Limited | | |
| | |
Subsidiary | | State of Incorporation |
Quanta Services (India) Ltd. | | British Virgin Islands |
Quanta Services Africa (PTY) Ltd. | | South Africa |
Ambrizo Investments 469 (PTY) LTD | | |
Quanta Services Australia Pty Ltd. | | Victoria, Australia |
Quanta Services CC Canada Ltd. | | British Columbia |
Quanta Services Chile SpA | | Chile |
Quanta Services Colombia S.A.S. | | Colombia |
Quanta Services Contracting, Inc. | | Delaware |
Quanta Services Costa Rica, Ltda. | | Costa Rica |
Quanta Services Guatemala, Ltda. | | Guatemala |
Quanta Services Management Partnership, L.P. | | Texas |
Quanta Services Management Partnership LP | | |
Quanta Services Netherlands B.V. | | Netherlands |
Quanta Technology Europe | | |
Quanta Services of Canada Ltd. | | British Columbia |
Quanta Services Panama, S. de R.L. | | Panama |
Quanta Services Peru S.A.C. | | Peru |
Quanta Technology Canada ULC | | British Columbia |
Quanta Technology, LLC | | Delaware |
Delaware Quanta Technology, LLC | | |
Quanta Tecnologia do Brasil Ltda. | | Brazil |
Quanta Towergen Private Limited | | Karnataka, India |
Quanta Utility Installation Company, Inc. | | Delaware |
Quanta Utility Services of Canada Inc. | | British Columbia |
Quanta-Potelco Electrical Utilities, LLC | | Delaware |
Quanta-Potelco Electrical Utilities, LLC | | Delaware |
Quantecua Cia. Ltda. | | Ecuador |
Realtime Engineers, Inc. | | Delaware |
Realtime Utility Engineers, Inc. | | Wisconsin |
Infrasource Engineering Company Infrasource Engineering Company, PC | | |
Redes Andinas De Comunicaciones. S.R.L.(50%) | | Peru |
RMS Holdings, LLC | | Delaware |
RMS Welding Systems Rms Welding Systems LLC Rms Welding Systems, LLC Rms Welding, LLC | | |
Road Bore Corporation | | Hawaii |
Service Electric Company | | Delaware |
Dillard Smith Construction Company (Delaware) Service Electric Company Of Delaware Service Electric Company, Inc. | | |
Servicios de Infraestructura del Peru S.A.C. | | Peru |
Servicios Par Electric, S. de R.L. de C.V. | | Mexico |
Sharp’s Construction Services 2006 Ltd. | | Alberta |
| | |
Subsidiary | | State of Incorporation |
Southwest Trenching Company, Inc. | | Texas |
Subterra Damage Prevention Specialists Ltd. | | Canada |
Summit Line Construction, Inc. | | Utah |
Sumter Utilities, Inc. | | Delaware |
T. G. Mercer Consulting Services, Inc. | | Texas |
The Ryan Company, Inc. | | Massachusetts |
Eastern Communications Ryan Company, Inc. of Massachusetts The Massachusetts Ryan Company, Inc. The Ryan Company Inc of Massachusetts The Ryan Company Inc. of Massachusetts The Ryan Company Incorporated of Massachusetts The Ryan Company Of Massachusetts, Inc. The Ryan Company of Massachusetts The Ryan Company of Massachusetts, Inc. The Ryan Company, Inc. (Massachusetts) | | |
Tom Allen Construction Company | | Delaware |
Allen Construction Company, Tom TA Construction | | |
Ultimate Powerline Contracting Ltd. | | Saskatchewan |
Underground Construction Co., Inc. | | Delaware |
Delaware Underground Construction Co. Maryland Underground Construction Co., Inc. UCC - Undergroud Construction Co. UCC Underground Construction Co., Inc. Ucc - Underground Construction Co. Underground Construction Co., Inc. (Delaware) Underground Construction Inc. | | |
Utilimap Corporation | | Missouri |
Computapole | | |
Utility Line Management Services, Inc. | | Delaware |
Valard Construction (Manitoba) Ltd. | | Manitoba |
Valard Construction (Ontario) Ltd. | | Ontario |
Valard Construction (Quebec) Inc. | | Quebec |
Valard Construction 2008 Ltd. | | Alberta |
Valard Construction LP | | Alberta |
Valard Construction Ltd. | | British Columbia |
Quanta Services EC Canada Ltd. | | |
Valard Geomatics Ltd. | | Alberta |
Valard Land Surveying Ltd. | | British Columbia |
Valard Norway AS | | Norway |
Valard Sweden AB | | Sweden |
Valard Zagreb d. o. o. | | Croatia |
