1. Brunswick Corporation
2. Caterpillar Inc.
3. China National Petroleum Corporation
4. Cummins Inc.
5. Deere & Company
6. Exxon Mobil Corp
7. General Electric Company
8. Hydraulic Marine Systems Inc.
9. Hydrosta B.V.
10. Idemitsu Kosan Company
Ltd.
11. MAN Energy Solutions SE by Volkswagen AG
12. Mitsubishi Heavy Industries
Ltd.
13. Shell PLC
14. Siemens AG
15. W?rtsil? Corporation
16. Yamaha