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Financière Dioclès Family Office
Financière Dioclès Family Office was established in 2011 by Romarin Billong. Billong transitioned from professional football at AS Saint-Étienne, Olympique...
Financière Dioclès Family Office
Financière Dioclès Family Office was established in 2011 by Romarin Billong. Billong transitioned from professional football at AS Saint-Étienne, Olympique Lyonnais and AS Nancy Lorraine into private banking before creating the firm. It functions as a multi-family office serving entrepreneurial families with administrative and advisory services. The firm allocates across private equity, real estate, secondaries and special situations. Structures include direct co-investments, SPVs and fund-of-funds commitments. Geographic coverage spans Europe and North America. One confirmed holding is the residential asset SCI JEMA located in Cholet, France. No headcount or AUM figures appear in available records. Romarin Billong completed an MS in Wealth Management at ESCP in 2003. Pierre-Yves Lagarde acts as business partner. The firm maintains membership in the AFFO and ESCP Alumni Association.
General information
Firm type
Multi Family Office
Year founded
2011
AUM
Undisclosed
Location
Region
Europe
Country
France
City
Paris
Corporate office
Paris, France
Principals
Romarin Billong
Founder
Pierre-Yves Lagarde
Business Partner
Frequently asked questions
Who runs investment decisions at Financière Dioclès Family Office?
Romarin Billong serves as founder and leads the firm. Pierre-Yves Lagarde participates as business partner. No additional investment committee members are named in available records.
What investment stages does Financière Dioclès Family Office target?
The firm focuses on buyout and growth opportunities. It executes through direct co-investments, SPVs and fund-of-funds structures.
Which asset classes does Financière Dioclès Family Office deploy into?
Allocations cover private equity, real estate, secondaries and special situations. The firm also maintains philanthropic and mission-related vehicles.
Where does the underlying wealth originate?
Wealth traces to founder Romarin Billong’s professional football career and subsequent private banking activity.
Does Financière Dioclès Family Office participate in industry associations?
The firm belongs to the Association Française du Family Office. Romarin Billong is also affiliated with the ESCP Alumni Association.
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