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Main Partner AG
Main Partner AG was established in Zurich in 2015 by Thomas Schär after an existing asset-management practice. The firm did not originate from a single...
Main Partner AG
Main Partner AG was established in Zurich in 2015 by Thomas Schär after an existing asset-management practice. The firm did not originate from a single industrial fortune; it instead aggregated mandates from multiple families seeking an external manager. It remains licensed by FINMA and supervised by AOOS. The firm concentrates on fixed-income strategies supplemented by private credit, real estate, hedge funds and secondaries. Mandates include portfolio construction in foreign banks, leveraged bond and derivative positions, and participation in IPOs and bond placements. Execution occurs through SPVs, fund commitments and direct co-investments. Geographic scope centers on Europe with additional exposure to international counterparties. Team size and total assets remain undisclosed. The firm lists one office at Münsterhof 5 in Zurich and maintains partnership agreements with leading Swiss banks. No philanthropic vehicles or club memberships beyond the Swiss Association of Asset Managers are recorded. No operational events from the last 24 months appear in public sources. Regulatory status under FINMA and the VSV-ASG creates a structural distinction: the firm functions as a licensed external asset manager rather than an unregulated single-family office, allowing it to serve multiple non-related families under Swiss supervisory oversight.
General information
Firm type
Multi Family Office
Year founded
2015
Location
Region
Europe
Country
Switzerland
City
Zurich
Corporate office
Munsterhof 5, CH-8001 Zurich, Switzerland
Principals
Thomas Schär
Founder / Managing Partner
Igor Kotlyarchuk
Board Member
Aljona Sakharova
Former CEO
Sector focus
Frequently asked questions
Who runs investment decisions at Main Partner AG?
Thomas Schär serves as Founder and Managing Partner. Igor Kotlyarchuk sits on the Board of Directors. Day-to-day portfolio decisions rest with the licensed asset-management team under FINMA supervision.
Is Main Partner AG structured as a single family office or does it operate more like a multi-family platform?
It operates as a multi-family office that grew from a professional asset-management practice. The firm serves multiple European and international families rather than one principal lineage.
Does Main Partner AG participate in fund commitments or only direct deals?
The firm uses both routes. It executes direct co-investments and SPVs alongside fund-of-funds and hedge-fund allocations, according to the Altss research record.
What investment stages does Main Partner AG typically target?
Public records list IPO participation. The balance of activity centers on fixed-income instruments, private credit and real-estate holdings rather than early-stage venture.
Where does the underlying wealth come from?
The firm states it grew from the founders’ existing asset-management business rather than a disclosed single-family industrial fortune.
How is Main Partner AG regulated?
It holds a portfolio-manager license from FINMA and belongs to the Swiss Association of Asset Managers under supervisory organization AOOS. It is also affiliated with the OFS ombudsman service.
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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