Licensees
GFC Licensees - North America
- ADEI Drilling
- AH Beck
- Amcon Limited
- Engineered Soil Repairs, Inc. (ESR)
- Foundation Service Corp
- Geopier Northwest, Inc.
- GeoSolv Design/Build
- GeoStructures, Inc.
- Preco-MSE
- Ground Improvement Engineering
- Helical Drilling, Inc.
- Peterson Contractors, Inc
- Rush Contractors Group
- Western Ground Improvement