3B Land and Fence Services
Benton-Georgia, Inc.
C&H Pipeline, Inc.
CEDS Construction Co., Inc.
Classic City Mechanical, Inc.
D. Lance Souther, Inc.
Ellis Contracting, Inc.
ESG Operations, Inc.
Gulf Coast Survey Company
Gunter Construction Company, Inc.
Harrison & Harrison, Inc.
Harrison Gas Systems, LLP
Jakoby-Cor Measurement & Control, LLC
J&E Construction, Management & Consulting Service, LLC
Little River Contractors, Inc.
Maddox M&R Testing, Inc.
Middle Georgia Meter, Inc.
Pike Gas Services, LLC
Pride Utility, LLC
Quality Welding & Fabricating, Inc.
RPI Underground, Inc.
Sapp Engineering and Services, LLC
Sikes Underground, LLC
SJ Patterson, LLC
Southeast Connections, LLC
Southeastern Natural Gas Services, Inc.
Southern Pipeline, Inc.
Southern Utility Group
Spartan Services, Inc.
Thomas Utility Contractors, Inc.
Utility Pipeline Services, Inc.