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Multi Family OfficeInvests through funds, not into companiesLAST VERIFIED Oct 2026 · 6 SOURCES

Luxembourg fee-only multi family office advising families on global asset allocation, manager selection, tax, estate and succession; does not manage assets itself.

Identity

HEADQUARTERS
Strassen, Luxembourg
FOUNDED
1995
OUTSIDE CAPITAL
Yes — also manages others' money

Overview

TNN Capital describes itself as a family office and investment boutique that helps families accumulate, preserve and transfer wealth across generations. Its services include global asset allocation across financial assets, real estate, private equity, venture capital and art, selection and monitoring of asset managers, tax and estate planning, fiduciary services, real estate advisory and philanthropy. It says it is paid only by client fees, sells no financial products and does not act as an asset manager itself.

Investment thesis

Asset preservation is the cornerstone of a family's long-term investment approach; TNN performs a global asset allocation across all of a family's assets and selects and monitors managers suited to each client, paid exclusively by client fees.

Frequently asked questions

TNN Capital is a multi family office based in Strassen, Luxembourg, founded in 1995.

TNN Capital does not publicly state whether it puts its own money into companies or invests through funds.

Yes. TNN Capital manages capital from outside investors.