1. Chemring Group PLC
2. Geophysical Survey Systems Inc.
3. Geoscanners AB
4. Guideline Geo
5. IDS Georadar
6. Israel Aerospace Industries Ltd
7. Pipehawk Plc
8. Radiodetection Ltd.
9. Raytheon Technologies Corporation
10. Saab AB
11. Sensors & Software Inc.
12. Thales Group
13. WaveSense Inc.