1. Amptek Inc.
2. Analyticon Instruments Corporation
3. Astrophysics Inc.
4. Autoclear LLC
5. Lancs Industries
6. LAURUS Systems Inc.
7. Lomini Ltd.
8. Micro-X Limited
9. MinXray Inc.
10. Nuctech Company Limited
11. Rapiscan Systems Inc.
12. Scan-X Security Ltd.
13. Scanna MSC Ltd.
14. Shenzhen Uni X-ray Technology Limited
15. Videray Technologies Inc.
16. Viken Detection
17. Westminster Group Plc