4LEAF, Inc.
Bureau Veritas North America, Inc.
CCIDC, Inc. 
CSG Consultants, Inc.
Degenkolb Engineers
e-PlanSoft
Energy Code Ace
HR Green, Inc.
International Code Council
International Code Council – Evaluation Service
Interwest Consulting Group, Inc.
MADCAD.com
Optimum Seismic
Oracle
SAFEbuilt, LLC.
Scott Fazekus & Associates
Simpson Strong-Tie Company, Inc.
Transtech Engineers, Inc.
VCA Code
Willdan