1. AGCO Corporation
2. AL-KO GmbH
3. Alfred K?rcher SE & Co. KG
4. Altoz Inc.
5. AriensCo
6. Bad Boy Mowers
7. Caterpillar Inc.
8. Chervon Holdings Limited
9. Deere & Company
10. Doosan Corporation
11. Greenworks Tools
12. Honda Motor Co. Ltd.
13. Husqvarna AB
14. iRobot Corporation
15. Jacobsen by Textron Inc.
16. Kingdom Technologies Ltd.
17. Kubota Corporation
18. LASTEC LLC
19. Makita Corporation
20. Mamibot Manufacturing USA Inc.
21. Positec Tool Corporation
22. Robert Bosch GmbH
23. RYOBI Limited by Techtronic Industries Co. Ltd.
24. SCAG Power Equipment by Metalcraft of Mayville Inc.
25. Stanley Black & Decker Inc.
26. Stiga C S.? r.l.
27. STIHL HOLDING AG & CO. KG
28. Swardman s.r.o.
29. Swisher Inc.
30. The Toro Company
31. Yamabiko Corporation
32. Yamaha Motor Co. Ltd.