Clearbit - Clearbit provides Business Intelligence APIs
RabbitMQ - RabbitMQ is an open source message broker software.
ZoomInfo - ZoomInfo is a B2B database providing detailed business information on people and companies.
Ethereum - Ethereum is a decentralized platform for applications that run exactly as programmed without any chance of fraud, censorship or third-party interference.
InsideView - InsideView aggregates and curates all the company and contact data, news and social insights, and professional connections you need to do business better.
Hyperledger - Hyperledger is a multi-project open source collaborative effort hosted by The Linux Foundation, created to advance cross-industry blockchain technologies.