1. Aectual B.V.
2. Aeditive GmbH
3. Apis Cor Inc.
4. BATIPRINT 3D
5. Betabram
6. Black Buffalo 3D Corporation.
7. ChangeMaker3D
8. COBOD International A/S
9. Constructions-3D
10. Contour Crafting Corporation
11. CyBe Construction
12. Hyperion Robotics Oy
13. ICON Technology Inc.
14. MakerCarl 3D
15. Mighty Buildings Inc.
16. MUDBOTS 3D CONCRETE PRINTING
LLC
17. MX3D
18. RAP Technologies B.V.
19. Sika AG
20. SQ4D LLC
21. Total Kustom
22. WASP S.r.I
23. XtreeE
24. Yingchuang Building Technique (Shanghai) Co.Ltd.(Winsun)