Velix.ID - Frictionless Identity verification through Blockchain
Veriff - Smart and scalable identity verification.
BlockCypher - AWS for Block Chains
Company Advisory verification by SpringRole - Verify ICO advisors on the Blockchain
Hyperledger - Hyperledger is a multi-project open source collaborative effort hosted by The Linux Foundation, created to advance cross-industry blockchain technologies.
0xcert - Your ID, degree or house. 0xcert-ified on the blockchain