Aspen Utility Company

Quanta Services, Inc.

Construction

Houston, Texas

Quanta Services, South Region

Construction

Houston, Texas

DIGCO

Construction

Irby Construction Company

Construction

Richland, MS

Southern Electric Corporation

Utilities

Flowood, Mississippi

Quanta Telecommunication Solutions

Telecommunications

Houston, Texas

NorthStar Energy Solutions, LLC

Utilities

Grand Prairie, TX

Quanta Technology, LLC

Utilities

Raleigh, NC

R. R. CASSIDY INC

Construction

Prairieville, Louisiana

Robinson Brothers Construction, LLC

Telecommunications

Vancouver, Washington