Company name: Tech Castle OÜ 
Address: Väike-Paala 2, Tallinn, Estonia, 11415, Harju maakond, Republic of Estonia 
Legal form: Limited liability company
Company name: Tech Crest Limited 
Address: Unit 1603, 16/F, The L. Plaza, 367 - 375 Queen's Road Central, Sheung Wan, Hong Kong 
Legal form: Limited liability company