Alter Domus, the Luxembourg-based provider of fund administration, private debt, and corporate services for the alternative investment industry, has secured new investment from Cinven, a private equity firm. The transaction gives Alter Domus an enterprise value of EUR4.9bn (USD5.3bn). The founders of Alter Domus and Permira, the existing PE investor, will continue to be significant shareholders. Established in 2003, Alter Domus has >USD2.5trn AuA.