1. iRobot Corporation
2. ECOVACS ROBOTICS
3. Neato Robotics
4. Dyson Ltd.
5. Samsung Electronics Co. Ltd.
6. Maytronics Ltd.
7. Metapo
Inc
8. Koninklijke Philips N.V.
9. LG Electronics Inc.
10. Panasonic Corporation
11. Miele & Cie. KG
12. Hayward Industries Inc.
13. Haier Electronics Group Co Ltd
14. Sharp Corporation
15. ILIFE Robotics Technology
16. Vorwerk & Co. KG
17. Taurus Group
18. Groupe Seb Deutschland Gmbh
19. Pentair plc
20. bObsweep Inc.