This has been a big weekend for news on the data firm that claimed to help get Donald Trump elected — Cambridge Analytica and the U.K. parent company SCL Group Limited. And now there’s one more twist, connecting SCL and Cambridge Analytica to someone else grabbing recent headlines, Erik Prince.

Filings on U.K. Companies House show that the two top executives at Cambridge Analytica are Directors of a company along with one of Erik Princes’ closest business partners.

On August 11, 2017, the company Emerdata Limited was incorporated in the U.K., and listed SCL Chairman Julian Wheatland as Director and 25–50% owner, and Cambridge Analytica Chief Data Officer, Alexander Tayler, was also listed as 25–50% owner. Both have since been removed as significant owners, but Wheatland is listed as an active Director, along with Alexander Nix, the Chief Executive of Cambridge Analytica.

Emerdata was orignally located at 16 Great Queen Street London, the address for Fladgate LLP, which is listed in ICIJ’s Panama Papers database. But on February 18, 2018, Emerdata changed it’s address to Pkf Littlejohn 1 Westferry Circus Canary Wharf London, the same address for SCL Group.

A few days ago the filings for Emerdata were updated, and noted three new Directors, including, Mr Ahmad Ashraf Hosny Al Khatib, Ms Cheng Peng, and Mr Johnson Chun Shun Ko, all appointed on January 23, 2018.

A tip from @brexit_sham identified that one of the new Emerdata Limited directors, Mr Johnson Chun Shun Ko, is a very close business partner of Erik Prince.

Erik Prince is Executive Director and Chairman of Hong Kong listed Frontier Services Group “a leading provider of integrated security, logistics and insurance services for clients operating in frontier markets.”

The Executive Director and Deputy Chairman of Frontier is Mr. Ko Chun Shun, the same Johnson Chun Shun Ko who is a Director of Emerdata with Julian Wheatland and Alexander Nix of Cambridge Analytica. The address for Mr. Johnson Chun Shun Ko in the Emerdata listing is 3901 39 Floor, Far East Finance Centre, 16 Harcourt Road, Admiralty, Hong Kong, the same address as the Hong Kong headquarters for Frontier.