1. ABB Ltd.
2. Emerson Electric Co.
3. Exida.com LLC
4. General Electric Company
5. HIMA Paul Hildebrandt GmbH
6. Honeywell International Inc.
7. IDC Technologies Inc.
8. Johnson Controls International PLC
9. Matrix Technologies Inc. by DuPont de Nemours Inc.
10. Omron Corporation
11. Rockwell Automation Inc.
12. Schneider Electric SE
13. Siemens AG
14. ST Automation
15. Yokogawa Electric Corporation