1. Esri
2. Mda Corporation (Maxar Technologies Ltd)
3. Hexagon Ab
4. Trimble Inc.
5. Bentley Systems Inc.
6. Fugro N.V.
7. Harris Corporation
8. Atkins Plc
9. General Electric Company
10. Critigen Llc
11. Intermap Technologies Inc.
12. Pitney Bowes
13. Fugro N.V.
14. Alteryx Inc.
15. Google Inc.