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Allegiance Multi-Family Office
Allegiance Multi-Family Office traces its roots to a single-family office founded in 2011. Stathis Efstathiou converted the entity into a licensed multi-family...
Allegiance Multi-Family Office
Allegiance Multi-Family Office traces its roots to a single-family office founded in 2011. Stathis Efstathiou converted the entity into a licensed multi-family office in 2018. The firm deploys capital across direct co-investments and SPVs, hedge funds, private credit, private equity and real estate. It maintains a stated focus on healthcare services, proptech and biotech within Europe. No specific portfolio holdings or co-investors are named in public materials. Team size and total deployment figures are not disclosed. The firm lists no additional offices beyond its Limassol headquarters. Stathis Efstathiou holds memberships in ACCA, STEP and CySEC. The firm operates as an independent licensed entity rather than an extension of a single family balance sheet. Its governance model centers on fiduciary coordination and succession planning for multiple client families.
General information
Firm type
Multi Family Office
Year founded
2018
AUM
Undisclosed
Location
Region
Europe
Country
Cyprus
City
Limassol
Corporate office
Limassol, Cyprus
Principals
Stathis Efstathiou
Founder & Managing Director
Georgios Papastylianou
Head of Corporate Finance and Investment Management
Eleftherios Adamides
Head of Commercial Real Estate & Due Diligence
Angelos Vouldis
Head of Performance Improvement & Business Strategy Division
Sector focus
Frequently asked questions
Who runs investment decisions at Allegiance Multi-Family Office?
Stathis Efstathiou serves as Founder and Managing Director. Georgios Papastylianou heads corporate finance and investment management. Eleftherios Adamides leads commercial real estate and due diligence.
Is Allegiance Multi-Family Office structured as a single family office or multi-family office?
It operates as a multi-family office. The entity was converted in 2018 from a single-family office originally established in 2011.
What asset classes does Allegiance Multi-Family Office use?
The firm uses direct co-investments and SPVs, hedge funds, private credit, private equity and real estate. It excludes digital assets.
Where does Allegiance Multi-Family Office invest geographically?
Confirmed activity is limited to Europe.
Does Allegiance Multi-Family Office participate in fund commitments or only direct deals?
It participates in both direct co-investments and SPVs as well as fund commitments across listed asset classes.
What professional qualifications does Stathis Efstathiou hold?
He is a Fellow of ACCA, a full STEP member, holds a Postgraduate Diploma in Financial Strategy from Oxford Saïd, an MBA, and completed the Stanford LEAD program.
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