 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 |
| PMPreferred Materials - Goldenrod Cbp | Winter Park | — | ◐ LIKELY ACTIVE |
| PMPreferred Materials-winter Garden Cbp | Winter Garden | — | ◐ LIKELY ACTIVE |
| VPVcna Prestige Concrete-lockhart | Orlando | — | ◐ LIKELY ACTIVE |
| AUArgos USA | Orlando | — | ◐ LIKELY ACTIVE |
| CCCemex Construction Materials Fl Llc-lockhart Ready-mix Plant | Lockhart | — | ◇ UNVERIFIED |
| CCCemex Construction Materials Florida LLC | Winter Park | — | ◇ UNVERIFIED |
| 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 |
| WCWekiwa Concrete Products | Zellwood | — | ◐ 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 |
| ARAngelos Recycled Materials Apopka Facility | Apopka | — | ◇ 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 |
| CCCemex Constr Mtrls Fl Llc- Lockhart-clark St Ready-mix Plant | Lockhart | — | ◇ UNVERIFIED |
| CCCemex Construction Materials Florida, Llc/zellwood Temp | Apopka | — | ◇ UNVERIFIED |
| CLCemex LLC - Regency | Orlando | — | ◇ UNVERIFIED |
| CLCemex LLC - West Orange Ready Mix Plant | Winter Garden | — | ◇ UNVERIFIED |
| CYConrad Yelvington Distributors INC | Orlando | — | ◇ UNVERIFIED |
| CSCoreslab Structures (orlando) INC | Orlando | — | ◇ UNVERIFIED |
| DDD & D Granite CORP | Winter Park | — | ◇ UNVERIFIED |
| EGEarthrock Granite LLC | Orlando | — | ◇ UNVERIFIED |
| FIFinfrock Industries INC | Apopka | — | ◇ UNVERIFIED |
| FSFlorida Surfaces LLC | Orlando | — | ◇ UNVERIFIED |
| GEGranite Evolution INC | Orlando | — | ◇ UNVERIFIED |
| HCHydro Conduit LLC Dba Rinker Materials | Apopka | — | ◇ 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 |
