1. Actalis S.p.A.
2. Adobe Systems Inc.
3. airSlate Inc.
4. AlphaTrust Corporation by iPipeline Inc.
5. Altron Limited
6. Ascertia by InfoCert S.p.A.
7. Box Inc.
8. Citrix Systems Inc. by Cloud Software Group Inc.
9. Conclude (Pty) Ltd.
10. DigiCert Inc.
11. DocHub LLC by AirSlate
12. Docstribute Limited
13. DocuSign Inc.
14. Dropbox Inc.
15. EDICOM Global
16. eMudhra Limited
17. Entrust Corporation
18. GMO Internet Group Inc.
19. Google LLC by Alphabet Inc.
20. HID Global Corporation
21. Impression Signatures
22. International Business Machines Corporation
23. Kyocera Corporation
24. Microsoft Corporation
25. Notarius Inc. by Portage CyberTech Inc.
26. OneSpan Inc.
27. PandaDoc Inc.
28. PaperTrail by Egis Software
29. Ricoh Company
Ltd.
30. RPost Technologies
31. Secured Signing Inc.
32. Signatura
33. Signaturit Solutions
S.L.
34. SigniFlow
35. SIGNiX Inc.
36. Signority Inc.
37. Skribble AG
38. Symtrax Holdings Inc.
39. Thales Group
40. Trust Factory
41. Tungsten Automation Corporation
42. V?NTEGRIS
S.L.
43. Zoho Corporation Pvt. Ltd.