- AECOM
- Astaldi
- Besix Group
- CDI Contractors
- Construcap, Brazil
- Dart Enterprises Contracting (decco)
- Davis Reed Construction
- EE Reed Construction
- G.P. Zachariades
- HDR
- Hoar Construction
- Hollister Construction Services
- Inmobilia
- Oldcastle BuildingEnvelope
- Orascom Construction
- RD Olson Construction
- Samsung Construction
- Vanir Group
- Hill International
