B10

B10

B10 was established in 2012 by Carlo Eräkallio, Petri Niemi and Niko Virkki. The firm positions itself as Finland’s only dedicated multi-family office and provides integrated wealth planning, asset management and succession services. B10 allocates across equities, private equity, real estate, infrastructure, private credit and natural resources. It maintains exposure to Finnish and European real estate, agricultural assets and mixed-use properties. The firm also participates in fund-of-funds vehicles and co-investments alongside other Nordic institutions. Geographic reach centers on Europe with selective global holdings. The team comprises five named partners who divide responsibilities across investments, wealth planning and operations. Ari Mäkinen additionally chairs OP Real Estate Asset Management and serves on the board of Tornator Oyj. No public information exists on headcount, additional offices or recent transactions. B10 operates as an independent multi-family office without a sponsoring bank or listed parent. Its structure centers on direct client mandates rather than pooled products.