CB Insightsâ Blockchain 50 lists US, UK and Switzerland as adoption hotbeds CB Insights and Blockdata release their first âBlockchain 50â list, highlighting interesting findings behind innovative blockchain companies. 10869 Total views Analysis Research firm CB Insights and Blockdata, the data company acquired by CB Insights in September of this year, have unveiled their first-ever annual âBlockchain 50â list, which consists of 50 private companies applying or analyzing blockchain technology to solve business- or consumer-related problems across various industries. Jonathan Knegtel, CEO and co-founder of Blockdata, told Cointelegraph that the Blockchain 50 list represents an annual ranking of the 50 most promising companies within the blockchain ecosystem. Specifically speaking, Knegtel noted that this yearâs companies are tackling consumer and enterprise use cases: