Dominion Energy South Carolina, Inc.

Dominion Energy South Carolina, Inc., a subsidiary of Dominion Energy, Inc., operates as a prime contractor delivering electrical and natural gas utility services to federal facilities across South Carolina, competing full-and-open without set-aside designations.

Dominion Energy South Carolina is a for-profit corporate entity headquartered in Cayce, South Carolina, and registered in SAM since 2001. The vendor competes as a direct utility services provider to federal agencies without reliance on small business set-asides. Its capability portfolio centers on electrical power distribution, natural gas supply and operations and maintenance, utility system upgrades, and energy infrastructure support at federal military installations, correctional facilities, and civilian agencies. The vendor also delivers equipment procurement and technical services supporting transmission systems and substations. Representative recent work includes a $21.48 million ten-year definitive contract with the Department of Energy's Office of Environmental Management for electrical and operations and maintenance services at the Savannah River Site in Aiken, South Carolina, running through March 31, 2036; a $22.4 million delivery order from the Department of Defense Southeast Region for natural gas services to Fort Jackson in Columbia, South Carolina, through September 30, 2033; a $27.47 million delivery order from Naval Facilities Engineering Command (NAVFAC) for utility services at Beaufort, South Carolina; and a $2.37 million delivery order from the Coast Guard for expedited engineering and procurement of 115 kV transmission system and substation assets in Charleston, South Carolina.

Customer concentration clusters heavily around the Department of Justice Bureau of Prisons and the Department of Defense. The Department of Justice Bureau of Prisons dominates by award count through recurring fiscal-year delivery orders at Federal Correctional Institutions Edgefield (42 awards, $28.6 million combined potential value), Estill (31 awards, $14.6 million), and Williamsburg (multiple annual awards for electrical and natural gas services). The Department of the Army Installation Management Command Southeast Region anchors the potential-value rankings with $147 million across six awards, while the Department of the Air Force Air Mobility Command carries $120.9 million across seven awards, and NAVFAC holds $58.4 million across seventeen awards. This divergence between award count (heavy BOP representation) and dollar concentration (DoD dominance) reflects the vendor's dual posture as both a recurring supplier to correctional facilities through small annual delivery orders and a major infrastructure contractor to military and defense agencies through multi-million-dollar, multi-year agreements.

Dominion Energy South Carolina places work under five parent vehicles. The Basic Ordering Agreement DABT4777C4096 holds 142 task orders, the highest volume, followed by GSA Areawide Contract GS00P06BSD0379 with 105 task orders and $166.7 million combined potential value, and GSA Areawide Contract GS00P16BSD1190 with 46 task orders and $233.9 million combined potential value. The vendor also operates under Basic Ordering Agreement DABC2368C0003 (59 task orders) and Indefinite Delivery Contract GS00PBSD0018 (61 task orders). These vehicles enable the vendor to compete directly for task orders across federal agencies without requiring subcontractor relationships or complex teaming.

Activity has remained flat at 6–7 awards per year from 2022 through 2025, with 2 awards in 2026 year-to-date. Recompete exposure in the next twenty-four months includes ten awards with combined potential value of $55.7 million, representing moderate near-term recompete risk concentrated in smaller correctional-facility utility orders and one or two larger military installations contracts. The vendor maintains no subcontract footprint; 100% of Dominion Energy South Carolina's award portfolio is prime work, indicating the vendor does not operate as a subcontractor to other federal primes in the recent award record.

Dominion Energy South Carolina is a wholly owned subsidiary of Dominion Energy, Inc., a large for-profit utility services provider headquartered in Richmond, Virginia, with a broader federal footprint spanning 826 total prime awards worth $1.08 billion across 32 federal customer agencies. Within the parent's portfolio, Dominion Energy South Carolina's South Carolina–focused utility operations represent a regional service line supporting both the Department of Defense and the Bureau of Prisons' facility infrastructure at a stable, recurring revenue level.