 | DMT | Germany | |
| 3D Laser Mapping Ltd | United Kingdom | ||
| Acquire | Australia | ||
| Agapito Associates | United States | ||
| AMEC Earth & Environmental Inc. | Canada | ||
| Appalachian Mining & Engineering Inc. | United States | ||
| Canary Systems, Inc. | United States | ||
| D'Appolonia Engineering | United States | ||
| Delair-Tech | France | ||
| Eijkelkamp | Netherlands | ||
| Enersoft | Canada | ||
| Exyn Technologies | United States | ||
| Field Lining Systems Inc. | United States | ||
| Fugro | Netherlands | ||
| Gatewing NV | Belgium | ||
| Geoprobe Systems | United States | ||
| GeoSLAM Ltd | United Kingdom | ||
| GeoSonics Inc. | United States | ||
| Hilfiker Retaining Walls | United States | ||
| IDS GeoRadar | Italy | ||
| Leica Geosystems AG | Switzerland | ||
| Longwall Associates | United States | ||
| Marston | United States | ||
| Marston Canada Ltd | Canada | ||
| Marston International Pty. Ltd. | Australia | ||
| Measurement Devices Ltd. | United Kingdom | ||
| MineRP | South Africa | ||
| Neftex | United Kingdom | ||
| Pincock Allen & Holt (PAH) | United States | ||
| Presto Geosystems | United States | ||
| Profile Products | United States | ||
| PT. Kitadin | Indonesia | ||
| Reutech Radar Systems | South Africa | ||
| RIEGL Laser Measurement Systems GmbH | Austria | ||
| RSC Mining & Mineral Exploration | Australia | ||
| Shaft Drillers International | United States | ||
| Shell Lubricants | United States | ||
| SKELLY and LOY Inc. | United States | ||
| SKF USA Inc | United States | ||
| SPH Engineering | Latvia | ||
| Stantec | Canada | ||
| The Coring Company AS | Norway | ||
| Turnkey Processing Solutions | United States | ||
| Wingtra AG | Switzerland |
