1. Aggreko
2. Allmand Bros. Inc.
3. Ashtead Group PLC
4. Atlas Copco AB
5. Bredenoord
6. Caterpillar Inc.
7. Cummins Inc.
8. Doosan Portable Power
9. Herc Rentals Inc.
10. Kohler Co.
11. Modern Hiring Service
12. Newburn Power Rental Ltd.
13. Sunbelt Rentals Inc.
14. United Rentals Inc.
15. Wacker Neuson SE