Family Offices • Oslo

Top Family Offices in Oslo (2026)

65 family offices in Oslo — 44 single-family and 21 multi-family, 9 with disclosed AUM — ranked by assets under management.

65
Family Offices
44
Single-Family
21
Multi-Family
9
With Disclosed AUM

Oslo family offices manage wealth from shipping, energy, and industry, favoring long-horizon, diversified strategies and, increasingly, sustainable and technology investments.

FindLPs tracks 65 family offices in Oslo — 44 single-family and 21 multi-family offices, of which 9 disclose assets under management. The list below ranks the largest by AUM. Full profiles, verified contact details, and CSV export are available to members.

The 15 Largest Family Offices in Oslo

1
Furuholmen Invest is a single-family office based in Oslo, Norway. Established in 2005, the firm manages the assets and investments of the F…
$45.1BAUM
Est. 2005
2
Canica Single
Canica AS is the single family office of Stein Erik Hagen. Canica is one of the largest privately-owned investment companies in Norway. Our…
$3.0BAUM
3
Ferd Single
Ferd is a family-owned Norwegian investment company and holding company with roots back to 1849. At year end 2017 our Value Adjusted Equity…
$3.0BAUM
Est. 2004
4
At Formuesforvaltning, we tailor our services to your needs and help you develop a comprehensive wealth management solution.
$3.0BAUM
5
Klaveness Marine is a single-family office based in Oslo, Norway. Established in 2011, the firm has a diversified portfolio invested across…
$540MAUM
Est. 2011
6
Selvaag Invest is a family office - single based in Oslo, Norway. Founded in 1984. Reported AUM: $378M.
$378MAUM
Est. 1984
7
Levantor Advisory is a family office based in Oslo, Norway. Established in 2008, it specializes in the Nordic private equity market.
$180MAUM
Est. 2008
8
Glastad Single
Glastad er et privateid investeringsselskap med røtter i shipping-industrien fra tidlig på 1800-tallet.
$103MAUM
Est. 1821
9
Centennial Single
Centennial is a family office - single based in Oslo, Norway. Founded in 1984. Reported AUM: $29M.
$29MAUM
Est. 1984
10
Aars AS Single
For more than 86 years, the Møller-family has created jobs and played an important role within Norwegian society’s development. The name of…
Est. 1930
11
The Adolfsen Group is a group of companies in which Kristian Adolfsen and Roger Adolfsen are shareholders. The Group invests across a wide r…
12
Adolfsen Group is a single family office based in Oslo, Norway, managing the private wealth and investments of the Kristian and Roger Adolfs…
Est. 1990
13
Awilhelmsen Single
Awilhelmsen is a Single-family office firm based in Oslo, Norway. Established in 1939, The firm focuses on expected return, estimated time h…
Est. 1939
14
Bertel O. Steen Capital is a single family office based in Oslo, Norway. Founded in 2019. The office manages the family's private investment…
Est. 2019
15
Canica AS is a single family office based in Oslo, Norway, managing the private wealth and investments of the Stein Erik Hagen family. Found…
Est. 1985

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Frequently Asked Questions

How many family offices are in Oslo?

FindLPs tracks 65 family offices in Oslo — 44 single-family offices and 21 multi-family offices. The database is updated regularly from public filings, company sources, and verified outreach.

What is the largest family office in Oslo?

Among the family offices FindLPs tracks in Oslo, Furuholmen Eiendom is one of the largest, with approximately $45.1B in assets under management. See the full ranked list above.

What is the difference between a single-family office and a multi-family office?

A single-family office manages the wealth of one family exclusively, while a multi-family office serves several unrelated families and pools resources for investment, tax, and administrative services. Oslo has 44 single-family and 21 multi-family offices in the FindLPs database.

How can I contact family offices in Oslo?

FindLPs provides verified direct emails and phone numbers for decision-makers at 65 family offices in Oslo. Browsing is free; a Professional or Unlimited plan unlocks full contact details and CSV export for fundraising outreach.

Reach Family Offices in Oslo

Unlock verified contacts for 65 family offices in Oslo.

LP firm data compiled from public regulatory filings (SEC Form ADV, FCA, AIFMD disclosures), company websites and press releases, LinkedIn public profiles, and verified outbound email testing. AUM figures reflect self-reported values from filings and may lag by 1–2 fiscal quarters; bands are normalized in USD. We do not publish personal residential information; firms or individuals may request removal at /contact. Methodology & sources · Updated July 2026.