Complementa is a family office - multi based in Saint Gallen, Switzerland, founded in 1984. Verified contact details, AUM data, and investment preferences on FindLPs.
Complementa Investment is a multi-family office based in Saint Gallen, Switzerland. Established in 1984, the firm provides asset management, investment controlling, and investment consulting to asset managers, banks, pension funds, family offices, insurance companies, foundations, and trustees in Switzerland and internationally. It operates as a subsidiary of State Street Holdings Germany. As an independent investment specialist, we support you from strategy determinationthrough consolidated reporting to monitoring of implementation. We work with: - Pension funds & pension funds - Family offices & UHNWIs - Corporates, foundations & insurance companies - Banks & Asset Managers
Investment types: Buyout, Private Equity, Growth/Expansion, Hedge Fund, Infrastructure - General, Real Assets & Natural Resources - General, Real Estate - General, Venture Capital, Venture Capital - Early Stage, Venture Capital - Later Stage
Sectors & themes: Real Assets, Superannuation/Pension Funds Finance, Alternative Investments, Financial Services
Preferred geographies: Europe
Location: Gaiserwaldstrasse 14\nSt. Gallen\nCH9015\nSwitzerland
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LP firm data compiled from public regulatory filings (SEC Form ADV, FCA, AIFMD disclosures), company websites and press releases, LinkedIn public profiles, and verified outbound email testing. AUM figures reflect self-reported values from filings and may lag by 1–2 fiscal quarters; bands are normalized in USD. We do not publish personal residential information; firms or individuals may request removal at /contact. Methodology & sources · Updated July 2026.