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Troismer

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About Troismer

Investor type

Family office

First check

$100k to $1M

Lead

Never

Funding Stages

2. Prototype3. Early Revenue4. Scaling5. Growth
6. Pre-IPO

Countries of investment

Flag of Belgium BelgiumFlag of France FranceFlag of Singapore SingaporeFlag of India IndiaFlag of Indonesia IndonesiaFlag of Germany GermanyFlag of UK UK

Who we are

Troismer is a Belgian single family office investing in venture capital with a long-term perspective. We back high-quality VC managers and selectively co-invest alongside trusted partners, focusing on durable businesses and disciplined portfolio construction.

Funding Requirements

We invest in technology companies.

Value add

As a long-term partner, Troismer adds value through thoughtful capital, a close network of other Investors, and active engagement, supporting GPs across market cycles with a stable and aligned LP base.

Troismer is linked to 3MER Partners, a secondary fund providing liquidity to LPs and employees, offering additional insight into secondary markets and liquidity structuring.

Locations

Meise, Bosweg 1, 1860 Belgium HQ

Troismer Team

Henri Seynave

Henri Seynave

Associate

"I invest across Europe & Asia (India, SEA) in early-to-growth tech companies, primarily via VC funds and co-investments"

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