- ALAC Contracting Corp.
- AECOM USA, Inc.
- Bedford Carp Construction
- C.A.C Industries
- Con Edison
- CUNY
- Difazio Industries
- Huicatao Corp.
- Inter Laperuta
- JLJ IV Enterprises Inc
- JR Cruz Construction Corp.
- MFM Contracting Corp.
- Parsons
- PJS Group (Paul J. Scariano, Inc.)
- Restani Construction Corp.
- Safeco
- Triumph Construction
- Volmar Construction
Twin Peaks Testing > Private Sector
