What sectors does White Oak Management focus on?

White Oak Management focuses on Sector Agnostic.

Where is White Oak Management located?

White Oak Management is headquartered in Luxembourg, LU.

White Oak Management

Family office

Luxembourg · 4 people tracked

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Investment thesis

White Oak Management is a Luxembourg-based firm providing management services for companies and investment funds on behalf of its clients, positioning itself as a long-term partner across generations.

Invests inSector AgnosticLuxembourg Luxembourg

Source: firm website, verified Aug 3, 2026.

Luxembourg, LU

Founded

2018

Team · 4 people

from the firm's website

Gabor Mocskonyi· Partner, Managing Director· Luxembourg

A lawyer trained in Hungary with further studies in EU law, finance and law in London and Luxembourg. Since 2011 he has worked in the Luxembourg fiduciary and family office sector, with expertise in cross-generational wealth and business succession planning.

Christian Tailleur· Director· Metz area, France

An economist and chartered accountant who began his career in Luxembourg banking in 1991, later working in asset management at Insinger de Beaufort and founding TOTALSERVE Management (now Altum Luxembourg), which he led as Managing Director until mid-2024.

Dávid Várszegi· Partner, Director

Holds a BS in Marketing and International Business from NYU and an Executive MBA from the University of St. Gallen. He sits on the boards of several investment holding companies and has extensive experience in real estate, finance and business administration.

Rune Wangsmo· Head of Family Office

Brings over 25 years of international finance experience. He is a Certified European Financial Analyst and previously held communications and marketing leadership roles at Nordea Private Banking International in Luxembourg and a Scandinavian asset manager.

Fund performance · per public LP disclosures · 2

as of Dec 2025

Fund	Vintage	Committed	Net IRR	TVPI	DPI
White Oak Fixed Income Fund C, LP-SPLPs: Kansas City Police Employees' Retirement Systems	2014	—	5.1%	1.37x	0.27x
White Oak Summit Fund, L.P.LPs: Texas Municipal Retirement System	—	—	3.5%	1.39x	0.93x

Source: public limited-partner disclosures (CalPERS, CalSTRS). Net IRR / TVPI / DPI as reported by the limited partner; a fund's early-year IRR is an interim estimate (J-curve).

Frequently asked questions

What sectors does White Oak Management focus on?: White Oak Management focuses on Sector Agnostic.
Where is White Oak Management located?: White Oak Management is headquartered in Luxembourg, LU.

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