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EX.TRA Management
EX.TRA Management deploys up to €5M per portfolio company for its own families, covering German industrial tech, fintech, biotech, and PE fund stakes.
EX.TRA Management
EX.TRA Management GmbH was set up in 2001 and operates from Monheim, Germany. The firm's own materials state it is "tailored mainly for the own families," positioning it as a single-family office that also accepts co-investments from semi-professional investors. Wealth-origin details for the principals are not publicly named or documented. Strategy spans technology-oriented companies with existing revenues, German-speaking seed and startup teams, and global distressed assets. The firm's site lists automotive, medical technology, optical systems, electronics, energy, and environmental technologies as primary areas. The €5 million ticket-size ceiling fits the lower-mid-market segment. Its portfolio confirms a mix: direct operating-company stakes (a&f Großserien GmbH in metal processing, the majority-held Biogon GmbH in functional food), minority positions in fund vehicles (Permira VI, Industrikapital's IK Partners, PINOVA Capital I and II), and financial-services holdings including Gold Trust AG in Switzerland. Internal estimates place assets under management at roughly $5.85 million, consistent with a lean, internal-family operation. The firm lists a Düsseldorf conference location hosted by SMB Consultants alongside its Monheim headquarters. No team size or named principals appear in available sources. A portfolio schedule includes cardiorespiratory biotech holding Cardio Vascular Biotech in the United States and a Singapore-linked real estate vehicle, Singapore Flyer GmbH & Co. KG, that was exited in 2016. EX.TRA's architectural distinction rests on its posture as a family-first entity that runs side-by-side co-investment rights for external semi-professionals — effectively a club-deal feeder layered onto a family office balance sheet. This blurs the line between pure SFO and external LP vehicle without advertising itself as a multi-family office.
General information
Firm type
Single Family Office
Year founded
2001
AUM
$5.85M (Altss estimate)
Location
Region
Europe
Country
Germany
City
Monheim
Corporate office
Mittelstr. 11-13, 40789 Monheim, Germany
Sector focus
Frequently asked questions
Who runs investment decisions at EX.TRA Management?
EX.TRA does not publicly name its principals. The firm's website lists its About page with placeholder text and no disclosed leadership team. Given its structure as a family-oriented vehicle, decision-making likely sits with the founding family members, but no named personnel are available in public sources.
Is EX.TRA Management a single family office or does it operate more like a venture firm?
The firm states it is tailored mainly for its own families, which places it in the single-family-office category. However, it explicitly opens co-investment doors to semi-professional investors seeking higher returns, a feature uncommon in pure SFOs. Its deal activity across direct equity, distressed loans, and third-party fund commitments gives it a hybrid posture.
Does EX.TRA participate in fund commitments or only direct deals?
The portfolio includes significant fund commitments. Named vehicles include Permira VI, IK Partners (Industrikapital), PINOVA Capital I and II, and Praxis Active Equity Fund — all minority LP positions. Direct deals cover German manufacturing (a&f Großserien GmbH), fintech (CAPInside AG), and functional foods (Biogon GmbH).
What investment stages does EX.TRA target?
The firm targets a wide band: early-stage seed and startup teams in German-speaking regions, growth-equity positions in positive-cash-flow Mittelstand companies, and mature buyout funds. It also pursues non-performing loans and non-core assets globally, covering distressed and special-situations stages.
Where does the underlying wealth come from?
The source of EX.TRA's family wealth is not publicly disclosed. The firm's origin as a 2001 Monheim incorporation and its German mid-market focus suggest domestic industrial or entrepreneurial roots, but no primary source names the founding family or wealth-creation event.
Does EX.TRA maintain philanthropic structures, and how are they separated?
No philanthropic vehicles or foundations are mentioned in available sources. The firm's public identity is limited to its investment activities and a generic mission statement. If charitable structures exist within the family, they are kept entirely separate from the EX.TRA investment entity.
What is EX.TRA's known posture on co-investments alongside external GPs?
Co-investment is a core, publicly stated feature: the firm welcomes participation from semi-professional investors. Its own ticket cap is €5 million per portfolio company, suggesting that external co-investors would supplement or match that amount alongside the family capital on a deal-by-deal basis.
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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