Health and Safety
- EMR 0.90
- OSHA 40 hour trained
- DISA
- ISNetworld
- Pipeline Testing Consortium
- Smith System Advanced Defensive Driving
- BP Amoco Safety Training
- E-Rail Safe
- Railroad Contractor Orientation
- Veraforce
- FirstAid and CPR
Government
- Department of Roads (KS, IA, MO, NE)
- Kansas Department of Health & Environment
- Nebraska Department of Environmental Quality
- Salina School Systems
- City of Omaha
- Williams Energy Service
- Westar Energy
- Burlington Northern Santa Fe
- Boeing Commercial Airplane Group
- BP Amoco
- El Paso Corporation
Contractors
- Kiewit Construction
- Weitz Company
- Dondlinger and Sons Construction
- Martin K. Eby Construction Co.
- Jensen Construction
- Longfellow
Wal-Mart
Perkins
O'Reilly Auto Parts
Kroger (Dillons/Kwik Shop)
QuickTrip
Kohl's
- HDR Engineering
- Black & Veatch
- Burns & McDonnell
- URS Corporation
- HNTB
Other Clients
- Alegent Health
- Commercial Federal
- Bank of America
- Mid-Continent Casualty
- Verison Wireless
- Kansas State University
About Our Clients Clients benefiting from our practical solutions include agri-business, municipalities, developers, realtors, architects, engineers, construction companies, utilities, manufacturing companies, petroleum companies, financial institutions, and federal and state government organizations.
GSI professional are committed to helping our clients manage risk associated with geoenvironmental issues and the quality control of materials and processes in construction projects.
More than 8,000 clients have partnered with GSI because our engineers and geologists deliver economical and practical solutions to their difficult problems.