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Koejans Capital
Jan-Willem Tusveld's Koejans Capital runs a private-markets investment strategy from Rijssen, Netherlands, led by CIO Anne Bruintjes.
Koejans Capital
Koejans Capital is the private investment vehicle founded by Jan-Willem Tusveld, the entrepreneur behind the Dutch search technology company Visymo. Operating from Rijssen in the eastern Netherlands, the firm functions as the Tusveld family's platform for deploying capital across a range of private-market strategies. CIO Anne Bruintjes leads investment execution, supported by a compact team that includes Portfolio Manager Fabien Westerik and Analyst Dide Luijerink, both focused on private markets. The firm pursues a generalist strategy spanning venture and buyout opportunities. Deal sourcing draws on the founder's technology operating experience and the broader Visymo network, though specific portfolio holdings remain undisclosed. Koejans does not publicly disclose a fund structure, suggesting direct deal-making or co-investment activity rather than pooled vehicles. The geographic footprint centers on the Benelux region and continental Europe. The team counted five identifiable professionals as of 2026, with no known additional offices. Koejans has not reported total deployment figures, true to its discreet posture. The close operational link between Koejans Capital and Visymo, both founded by Tusveld, creates an integrated ecosystem where investment activity and operating-company cash flows likely interact. What distinguishes the firm is its founder-operator DNA — deployed from a single location in the Dutch countryside, with no external LP reporting requirements and a tight-knit team blending technology operating experience with direct private-market investing.
General information
Firm type
Single Family Office
Year founded
—
AUM
Undisclosed
Location
Region
Europe
Country
Netherlands
City
Rijssen
Corporate office
Rijssen, Netherlands
Principals
Jan-Willem Tusveld
Founder
Anne Bruintjes
Chief Investment Officer
Fabien Westerik
Portfolio Manager, Private Markets
Dide Luijerink
Analyst, Private Markets
Frequently asked questions
Who runs investment decisions at Koejans Capital?
Anne Bruintjes serves as Chief Investment Officer, overseeing the firm's private-markets activity. Founder Jan-Willem Tusveld sets the overall direction, drawing on his experience building the search technology company Visymo. Portfolio Manager Fabien Westerik and Analyst Dide Luijerink execute on the private-markets mandate.
How is Koejans Capital related to Visymo?
Jan-Willem Tusveld founded both Visymo and Koejans Capital. Visymo is a search technology company and represents the operating-business origin of the family's wealth. Koejans Capital acts as the investment vehicle, likely recycling Visymo-generated capital into private-market opportunities.
Does Koejans Capital invest in funds or only direct deals?
The firm has not publicly disclosed its investment structures. Given its single-family-office posture and lean team, direct co-investments, SPVs, and opportunistic buyout stakes are the likely formats, rather than fund-of-funds commitments.
What investment stages does Koejans Capital target?
Koejans covers both venture and buyout stages as a generalist investor. The firm has not published stage-specific mandates, but the venture exposure likely concentrates on European technology, while buyout activity may target control or minority positions in established Benelux companies.
Where does Koejans Capital source its deal flow?
Deal flow is understood to originate from the founder's technology network, the Visymo ecosystem, and relationships cultivated by the investment team within the Benelux and broader European private-markets community.
Does Koejans Capital accept outside investors?
Koejans Capital operates as the private investment arm of the Tusveld family. It has not disclosed any external LP relationships, making it a closed single-family vehicle.
What is the geographic focus of Koejans Capital's investments?
The firm concentrates on the Benelux region and continental Europe. Its Rijssen location and the Visymo operating footprint suggest a home-market bias, though it may pursue opportunities across broader European private markets.
Profile maintained by Altss using OSINT (open-source intelligence), regulatory filings, licensed data partners, and verified direct submissions. Read the methodology. Last updated: . Continuous refresh with full update cycles at least every 30 days.
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