Houston Precision Fasteners I LP | Houston | 100–499 | ● ACTIVE |
| UCUmicore Catalyst USA | Pasadena | 20–99 | ● ACTIVE |
Advanced Containment Systems INC | Houston | — | ● ACTIVE |
Axiom Space INC | Houston | — | ● ACTIVE |
Robishaw Engineering INC | Houston | 20–99 | ● ACTIVE |
| SJSan Jac Marine LLC | Channelview | 20–99 | ● ACTIVE |
Southwest Shipyard LP | Channelview | — | ● ACTIVE |
Wilhelmsen Ships Service, INC | Pasadena | — | ● ACTIVE |
Ad Astra Rocket CO | Webster | — | ● ACTIVE |
| ASAmbrosia Space Manufacturing Corporation | Houston | — | ● ACTIVE |
Arx Stella, INC. | Houston | — | ● ACTIVE |
Astro Technology INC | Houston | — | ● ACTIVE |
| BMBig Mac Enterprises, LLC. | Houston | — | ● ACTIVE |
Coastal Mechanics Company, INC. | Houston | — | ● ACTIVE |
Coastal Mechanics Material Distribution, LLC | Houston | — | ● ACTIVE |
Cochrane Exploration Technologies LLC | Houston | — | ● ACTIVE |
Ellwood Technical Welding LLC | Houston | — | ● ACTIVE |
Eureka Boats, LLC | Houston | — | ● ACTIVE |
Explorer Aircraft, INC. | Houston | — | ● ACTIVE |
Flexdecks, INC. | Houston | — | ● ACTIVE |
Global Marine Power, LLC | Houston | — | ● ACTIVE |
Ihc America INC | Houston | — | ● ACTIVE |
Mathew Marine, INC. | South Houston | — | ● ACTIVE |
Military Pilot Supply of Texas, INC. | Spring | — | ● ACTIVE |
Mule Works INC. | Houston | — | ● ACTIVE |
Onwardair, INC. | Houston | — | ● ACTIVE |
| OAOutback Armour (usa) LLC | Houston | — | ● ACTIVE |
Reliable Transmission Service-texas, LLC | Houston | — | ● ACTIVE |
Rio Marine, INC. | Channelview | — | ● ACTIVE |
Thermocontrol INC | Houston | — | ● ACTIVE |
Wescon Industries INC | Houston | — | ● ACTIVE |
W T Porter CORP | South Houston | — | ● ACTIVE |
| TBTravis Body and Trailer | Houston | 100–499 | ◐ LIKELY ACTIVE |
Southwest Shipyard - Brady Island/brady West | Houston | — | ◇ UNVERIFIED |
| WYWest Yard | Houston | — | ◇ UNVERIFIED |
| DEDelta Engineering | Houston | — | ◐ LIKELY ACTIVE |
| HHouston | Houston | 100–499 | ◐ LIKELY ACTIVE |
| RRki | Houston | 100–499 | ◐ LIKELY ACTIVE |
| WFWyman-gordon Forgings INC | Houston | — | ◐ LIKELY ACTIVE |
| HRHouston R & O | Houston | — | ◇ UNVERIFIED |
| STService Transport Company | Houston | — | ◇ UNVERIFIED |
| 1L17601765 Lkq | Houston | 100–499 | ◐ LIKELY ACTIVE |
| AAAdvanced American Technology, INC. | Houston | — | ◐ LIKELY ACTIVE |
| CMCoastal Mechanics Component Services, INC. | Webster | — | ◐ LIKELY ACTIVE |
| CMCoastal Mechanics Technical Support & Services, LLC | Houston | — | ◐ LIKELY ACTIVE |
| CSCurry Supply - Texas | Hockley | 20–99 | ◐ LIKELY ACTIVE |
| DPDragon Products LaPorte | La Porte | 100–499 | ◐ LIKELY ACTIVE |
| FUForum Us, INC. | Houston | — | ◐ LIKELY ACTIVE |
| HIHaastech INC | Houston | — | ◐ LIKELY ACTIVE |
| HHeadquarters | Houston | 100–499 | ◐ LIKELY ACTIVE |