 Amorphous Materials, LLC | Orlando | — | ● ACTIVE |
 Isp Optics Corporation | Orlando | — | ● ACTIVE |
| Lightpath Technologies, INC. | Orlando | — | ● ACTIVE |
| A1A - 1 Block CORP | Orlando | 100–499 | ◐ LIKELY ACTIVE |
| CICl Industries INC | Orlando | 20–99 | ◐ LIKELY ACTIVE |
| FRFlorida Rock/east Orlando | Orlando | — | ◐ LIKELY ACTIVE |
| MCMaschmeyer Concrete CO of Florida INC | Orlando | — | ◐ LIKELY ACTIVE |
| OPOldcastle Precast INC | Orlando | — | ◐ LIKELY ACTIVE |
| VPVcna Prestige Concrete-lockhart | Orlando | — | ◐ LIKELY ACTIVE |
| AUArgos USA | Orlando | — | ◐ LIKELY ACTIVE |
| CCCemex Construction Materials Florida LLC | Orlando | — | ◇ UNVERIFIED |
| CCCemex Construction Materials Florida LLC - South Orlando Cbp | Orlando | — | ◇ UNVERIFIED |
| CECemex East Orlando | Orlando | — | ◇ UNVERIFIED |
| OCOldcastle Coastal Concrete Products | Orlando | — | ◇ UNVERIFIED |
| PMPreferred Materials-east Orlando Cbp | Orlando | — | ◇ UNVERIFIED |
| TATarmac America-south Orange Rmc Plant | Orlando | — | ◇ UNVERIFIED |
| MCMaschmeyer Concrete Rocket Blvd Facility | Orlando | — | ◐ LIKELY ACTIVE |
| TDTitan-orlando Downtown Cbp | Orlando | — | ◐ LIKELY ACTIVE |
| TGTrulite Glass & Aluminum Solutions | Orlando | — | ◐ LIKELY ACTIVE |
| ABA-1 Block- Taft Ready Mix Fka Triple L Concrete Products | Orlando | — | ◐ LIKELY ACTIVE |
| UGUltimate Granite Solutions | Orlando | — | ◐ LIKELY ACTIVE |
| APAllied Precast Products Company INC | Orlando | — | ◇ UNVERIFIED |
| AUArgos Usa-avalon Road Rmf | Orlando | — | ◇ UNVERIFIED |
| BABest American Mix | Orlando | — | ◇ UNVERIFIED |
| BBBest Block - Carder Road Block Plant | Orlando | — | ◇ UNVERIFIED |
| CDCambria Distribution Center | Orlando | — | ◇ UNVERIFIED |
| CACemex Atlanta Avenue | Orlando | — | ◇ UNVERIFIED |
| CLCemex LLC - Regency | Orlando | — | ◇ UNVERIFIED |
| CYConrad Yelvington Distributors INC | Orlando | — | ◇ UNVERIFIED |
| CSCoreslab Structures (orlando) INC | Orlando | — | ◇ UNVERIFIED |
| EGEarthrock Granite LLC | Orlando | — | ◇ UNVERIFIED |
| FSFlorida Surfaces LLC | Orlando | — | ◇ UNVERIFIED |
| GEGranite Evolution INC | Orlando | — | ◇ UNVERIFIED |
| IHIntarsia Headquarters | Orlando | — | ◇ UNVERIFIED |
| LSLgc Stoneworks, LLC | Orlando | — | ◇ UNVERIFIED |
| MCMaschmeyer Concrete Taft Facility | Orlando | — | ◇ UNVERIFIED |
| MRMaschmeyer-onsite-universal Rm | Orlando | — | ◇ UNVERIFIED |
| NNNew Ngc INC D/b/a Nat'l Gypsum CO | Orlando | — | ◇ UNVERIFIED |
| OCObt Concrete Batch Plant | Orlando | — | ◇ UNVERIFIED |
| POPece of Mind Environmental - Concrete Crusher Yard | Orlando | — | ◇ UNVERIFIED |
| PDPrecast Designs INC | Orlando | — | ◇ UNVERIFIED |
| PMPreferred Materials Cbp Alafaya Trail | Orlando | — | ◇ UNVERIFIED |
| PMPreferred Materials INC | Orlando | — | ◇ UNVERIFIED |
| QCQuikrete Construction Materials Llc-taft | Orlando | — | ◇ UNVERIFIED |
| RMRinker Materials/lockhart (iw) | Orlando | — | ◇ UNVERIFIED |
| RGR&r Granite & Flooring, LLC D/b/a Adp Surfaces | Orlando | — | ◇ UNVERIFIED |
| SASebring Airport Temporary Ready Mix Plant | Orlando | — | ◇ UNVERIFIED |
| SISupreme International USA | Orlando | — | ◇ UNVERIFIED |
| TRTaft Ready Mix Plant | Orlando | — | ◇ UNVERIFIED |
| TMTerrell Materials-oia Trimp #2 | Orlando | — | ◇ UNVERIFIED |
