1. ABB Ltd.
2. Carling Technologies Inc.
3. CATERPILLAR INC.
4. CMR Group
5. Cummins Inc.
6. Emerson Electric Co.
7. Hyundai Heavy Industries Co. Ltd.
8. Insatech A/S
9. Jason Marine Group
10. Kongsberg Gruppen ASA
11. MAN Energy Solutions SE
12. MITSUBISHI TURBOCHARGER AND ENGINE EUROPE B.V.
13. Monico Inc.
14. Veethree Group
15. W?rtsil? Corporation