Maddox Industrial Transformer, LLC

Maddox Industrial Transformer, LLC, based in Greer, South Carolina, manufactures and delivers commercial and industrial electrical transformers to federal agencies and defense primes as a small-business prime contractor (69% of recent awards) and as a subcontractor on infrastructure and facilities projects. The company operates in full-and-open competitive set-asides; recent prime work includes both small-business set-asides and unrestricted procurement, with no 8(a), HUBZone, SDVOSB, or WOSB designations evident in the source footprint.

Maddox's capability portfolio centers on the design, procurement, and emergency replacement of power distribution transformers across voltage classes and configurations. Concrete recent prime work includes a $285.8 thousand Department of the Air Force transformer procurement for Prince Sultan Air Base, Saudi Arabia (awarded September 2021, completed August 2023); a $196.6 thousand Naval Air Warfare Center order for a 440MR transformer (awarded December 2024); a $107.4 thousand small-business set-aside purchase order from the Federal Correctional Institution Seagoeville for emergency transformers (awarded July 2024); and a $72.2 thousand Veterans Integrated Service Network 22 order for sixteen KVA transformers — four units of 75 KVA, six units of 45 KVA, and six units of 30 KVA — to replace antiquated units at the Carl T. Hayden Medical Center in Phoenix, Arizona (awarded May 2026). The company also subcontracts transformer supply and installation work to Triad National Security, LLC on Los Alamos National Laboratory operations and maintenance, to Bechtel National, Inc. on NASA Space Launch System Mobile Launcher 2 design and construction, and to Asrc Federal Facilities Logistics and Asrc Federal Field Services on general-purpose dry-type transformers and padmount transformer work.

Customer concentration remains dispersed across fourteen distinct federal agencies. The top five funding agencies by potential value account for 91% of combined potential value, with the Department of the Air Force leading at $374 thousand across two awards, followed by the Naval Air Warfare Center ($197 thousand), the Federal Correctional Institution Seagoville ($107 thousand), the Veterans Integrated Service Network ($72 thousand), and the Federal Correctional Complex Beaumont ($22 thousand). The Department of Justice Bureau of Prisons system — including multiple facilities — represents a recurring customer footprint across both prime and sub work.

Award activity shows growth in recent years: one or two awards annually in 2020–2021, then six awards in 2024 and three in 2025, with one award in 2026 to date. Combined potential value across all sixteen awards stands at $851 thousand, though combined dollars obligated reach $1.5 million, indicating contract modifications and task-order extensions have increased the actual funding. Five subcontract awards under Triad National Security, Bechtel National, and Asrc Federal entities position Maddox as a supply-chain partner for large infrastructure primes rather than a direct prime to major defense agencies, with the exception of historical Air Force purchasing.

We produce the highest quality fully reconditioned equipment available on the market, and stock new and surplus equipment from manufacturers such as ABB, Cooper, Howard Industries, GE, and more. Maddox Industrial Transformer was founded by a team of industry veterans focused exclusively on the transformer and transformer-related needs of industrial and commercial clients. Building upon the leadership and legacy of our founder and namesake, we believe in not only providing a dependable product with outstanding customer service, but in conducting ourselves with character and integrity in all that we do. We believe that strong relationships and a good reputation are our most important assets.

Our experience has taught us that the best way to serve our customers is to deliberately concentrate our skills and expertise on a single line of products. From the very start, MIT was built with an exclusive focus on transformers and transformer-related equipment.