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What we do

Three entries into the ecosystem: family office, X2 community, and values with Mila.

CornerStone accompanies families across the Five Flags. Separately — PROJECT X2 for investors and professionals, and Quiet Harbor with Mila.

1. CornerStone for families

Personal accompaniment: passport / residence, tax residency, business structure, portfolio and lifestyle.

For expats → · Financial accompaniment →

2. Financial accompaniment

Annual format — up to 13 meetings a year (half-year available): capital order, due diligence, contractor coordination. Details on the accompaniment page.

3. PROJECT X2

Community of investors, entrepreneurs and financial professionals abroad. Access to CornerStone tools across 17+ countries.

4. Quiet Harbor

With Mila Lonshakova: finance and worldview, focus on family legacy.

Quiet Harbor page →

One message is enough

Tell us your situation — we’ll match the right specialist and format.