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Financial services firms headquartered in Oslo

Tamtam tracks 50 financial services firms headquartered in Oslo. This list ranks all of them by number of employees on LinkedIn, led by DNB, SpareBank 1 and Gjensidige. Their median headcount is 121. Half of them were founded in 1997 or later.

πŸ‡³πŸ‡΄ Oslo50 companiesUpdated Oct 24, 2026
#CompanyIndustryHeadquarters EmployeesFounded
1
DNBdnb.no

A leading financial services group in Norway and the Nordic region offering a range of services including banking, insurance, and advisory services globally

Financial Services πŸ‡³πŸ‡΄ Oslo 11,328 n/a
2
SpareBank 1sparebank1.no

The company creates superior customer experiences, offering innovative banking and insurance services with a focus on technology, AI, and customer satisfaction

Banking πŸ‡³πŸ‡΄ Oslo 5,543 n/a
3
Gjensidigegjensidige.no

A top player in the Nordic general insurance market, offering insurance products in multiple countries, along with pension, savings, and healthcare services

Insurance πŸ‡³πŸ‡΄ Oslo 4,916 1816
4
OBOSobos.no

A membership organization with over 390,000 members, focused on fulfilling housing dreams, managing properties securely, and supporting cultural, sports, and humanitarian initiatives

Real Estate πŸ‡³πŸ‡΄ Oslo 1,864 1929
5
KLPklp.no

Established in 1949, the company is Norway's largest life insurance company, providing financial and insurance services to public sector entities and affiliated businesses

Financial Services πŸ‡³πŸ‡΄ Oslo 1,387 1949
6
Fremtindfremtind.no

Innovative insurance solutions tailored for a digital world, offering products that cater to individuals and businesses' varying needs for a safer everyday life

Insurance πŸ‡³πŸ‡΄ Oslo 1,052 n/a
7
Norges Bank Investment Managementnbim.no

Management of Norway’s sovereign wealth fund through diversified global investments in stocks, real estate, bonds, and renewable energy infrastructure.

Financial Services πŸ‡³πŸ‡΄ Oslo 758 1998
8
Protector Forsikring ASAprotectorforsikring.no

A non-life insurance company established in Norway in 2004, expanding to Sweden, Denmark, UK, and Finland Focused on profitable growth through unique relationships and cost-effective solutions

Insurance πŸ‡³πŸ‡΄ Oslo 715 2004
9
Eikaeika.no

An alliance of independent banks and a housing credit provider delivering efficient banking operations and products, focusing on sustainable development

Banking πŸ‡³πŸ‡΄ Oslo 700 1997
10
B2 Impactb2-impact.com

Leading pan-European debt management company, operating across 19 countries. Providing solutions for defaulted loans, offering liquidity to financial institutions, fostering financial health and sustainability.

Financial Services πŸ‡³πŸ‡΄ Oslo 675 2011
11
Lighthouse Finance ASlighthousefinance.net

Global finance firm specializing in capital raising and asset management for seafood industry, offering tailored solutions including debt, equity, and leaseback structures Operating in North America, Europe, and Asia-Pac

Financial Services πŸ‡³πŸ‡΄ Oslo 670 2013
12
Kredinorkredinor.no

A leading Credit Management Services company in the Nordics, focusing on restoring financial health through sustainable solutions and customer-centric approach

Financial Services πŸ‡³πŸ‡΄ Oslo 584 1905
13
Pareto Securitiesparetosec.com

Nordic-based financial services firm providing financing solutions and investment opportunities for companies and investors worldwide through industry knowledge and global network

Investment Banking πŸ‡³πŸ‡΄ Oslo 497 1986
14
DNB Marketsdnb.no

Offers various financial products, services like foreign exchange, bonds, equities, commodities, corporate finance, real estate, and securities services.

Investment Banking πŸ‡³πŸ‡΄ Oslo 489 n/a
15
Lindorffintrum.no

A company dedicated to contributing to a healthy economy through empathy, engagement, and innovative solutions Encouraging personal growth and inclusivity

Financial Services πŸ‡³πŸ‡΄ Oslo 473 1898
16
Formue Norgeformue.no

A leading Nordic wealth management firm offering tailored comprehensive solutions, strategic asset allocation, and art investment advice with a strong client focus

Financial Services πŸ‡³πŸ‡΄ Oslo 314 2000
17
SB1 Marketssb1markets.com

A leading investment bank in Norway offering asset management, research, financial advisory, fund raising, and brokerage services to various client segments

Investment Banking πŸ‡³πŸ‡΄ Oslo 286 n/a
18
Landkredittlandkreditt.no

A medium-sized Norwegian financial group offering banking, fund management, insurance, and real estate brokerage services to meet all your needs

Financial Services πŸ‡³πŸ‡΄ Oslo 254 1915
19
SΓΆderberg & Partners Wealth Management Norgesoderbergpartners.no

A leading wealth management firm in the Nordics, with over 50 billion under advisement for individuals, businesses, and foundations Expanding into independent wealth advisory

Financial Services πŸ‡³πŸ‡΄ Oslo 251 2006
20
Svea Norgesvea.com

A dynamic company offering a range of financial services focusing on customer satisfaction, reducing credit risk, and improving cash flow through innovative solutions

Financial Services πŸ‡³πŸ‡΄ Oslo 186 1981
21
SpareBank 1 Forsikringsparebank1.no

A leading Norwegian pension company with satisfied customers offering deposit-based pension, collective disability coverage, and private pension savings Partnered with SpareBank 1 Group

Financial Services πŸ‡³πŸ‡΄ Oslo 181 1929
22
KBNkbn.com

A state-owned financial institution in Norway, providing loans to the local government sector to support sustainable community development through green bonds

Financial Services πŸ‡³πŸ‡΄ Oslo 160 1927
23
Fearnley Securitiesfearnleysecurities.com

Leading full-service investment bank focusing on maritime and energy industries, offering brokerage, research, financial, and advisory services globally for over 150 years

Financial Services πŸ‡³πŸ‡΄ Oslo 150 1987
24
Den Norske Krigsforsikring for Skib (DNK)warrisk.no

An insurance company based in Oslo, Norway, specializing in maritime insurance (Krigsforsikring) for ships

Insurance πŸ‡³πŸ‡΄ Oslo 146 1935
25
Amili Norgeamili.no

A company specializing in credit management and invoice follow-up services to help businesses collect payments efficiently, with 120 employees in Oslo and Trondheim

Financial Services πŸ‡³πŸ‡΄ Oslo 121 n/a
26
Landkreditt Banklandkreditt.no

A banking institution within Landkreditt Group, providing mortgage loans, savings products, and full retail banking services to private and agricultural customers

Banking πŸ‡³πŸ‡΄ Oslo 120 1915
27
Oslo Pensjonsforsikring ASopf.no

An Oslo-based insurance group managing pensions and insurance for public sector clients, with a strong financial standing and efficient operations

Insurance πŸ‡³πŸ‡΄ Oslo 108 1902
28
Clarksons Securitiessecurities.clarksons.com

A full-service investment bank offering financial advisory services globally, specializing in maritime sectors, with expertise in equity and credit markets

Investment Banking πŸ‡³πŸ‡΄ Oslo 106 1936
29
Pareto Asset Managementparetoam.com

An independent fund manager within Pareto Group, offering fund and discretionary mandate management services to various types of clients

Financial Services πŸ‡³πŸ‡΄ Oslo 94 1995
30
Volkswagen MΓΈller Bilfinansbilfinans.no

We help individuals and businesses realize their dream of purchasing a new or used car through tailored solutions offered by our dealers

Financial Services πŸ‡³πŸ‡΄ Oslo 86 1997
31
Nordic Trusteenordictrustee.com

Leading provider of bond trustee and loan agency services in Northern Europe, offering high-quality bond market data and part of a global corporate services group

Financial Services πŸ‡³πŸ‡΄ Oslo 84 1993
32
Instabank ASAinstabank.no

A Norwegian digital bank prioritizing customer experience, offering savings, insurance, and unsecured loans in Norway, Finland, and Sweden with focus on accessibility and innovation

Banking πŸ‡³πŸ‡΄ Oslo 72 2016
33
Alfred Berg Kapitalforvaltningalfredberg.no

A Nordic asset manager with over 150 years of experience, part of BNP Paribas group Provides tailored investment solutions globally

Financial Services πŸ‡³πŸ‡΄ Oslo 62 1863
34
Agria Dyreforsikringagria.no

An insurance company in Norway offering pet insurance for dogs, cats, and horses, emphasizing quality solutions, animal welfare, and environmental responsibility

Insurance πŸ‡³πŸ‡΄ Oslo 60 2004
35
Axactor ASAaxactor.com

European company investing in non-performing debt portfolios, offering debt collection services with focus on innovation, digital solutions, and industry knowledge

Financial Services πŸ‡³πŸ‡΄ Oslo 49 2015
36
Arctic Asset Managementarctic.com

Arctic Asset Management offers fund management solutions for institutional and private investors, specializing in Nordic and international equity and fixed income markets

Investment Management πŸ‡³πŸ‡΄ Oslo 38 2010
37
B2 Impact ASzolva.com

Finans2 AS is a subsidiary of Bank2-gruppen, providing services in the credit chain including invoice financing, purchasing invoices, debt collection, and acquiring overdue claims

Financial Services πŸ‡³πŸ‡΄ Oslo 33 2015
38
Sector Asset Managementsector.no

Sector Asset Management specializes in high value added, non-mainstream investment strategies, focusing on unique opportunities while maintaining independent thinking and risk control

Investment Management πŸ‡³πŸ‡΄ Oslo 31 1999
39
PKH - Pensjonskassen for helseforetakene i hovedstadsomrΓ₯detpkh.no

This company provides pension services for healthcare employees in the Oslo area, emphasizing reliability, transparency, and simplicity in pension management

Insurance πŸ‡³πŸ‡΄ Oslo 30 2013
40
Cultura Bankcultura.no

A savings bank prioritizing social and ethical projects, offering basic banking products and financing organic agriculture, education, healthcare, and cultural activities

Banking πŸ‡³πŸ‡΄ Oslo 30 1997
41
Lyberg & Partnere ASlyberg.no

For nearly a century, this company provides expert advice on all types of insurance and pensions for individuals and businesses, prioritizing long-term customer relationships

Financial Services πŸ‡³πŸ‡΄ Oslo 25 1917
42
FIRST Fondene ASfirstfondene.no

A boutique investment firm in Norway providing fund management, discretionary services, and advice to clients with a focus on delivering top returns

Financial Services πŸ‡³πŸ‡΄ Oslo 21 2007
43
Njord Kapitalforvaltning ASnjordkf.no

A dedicated advisory team helps clients navigate the complex world of investments with personalized guidance, tailored portfolios, and ongoing support for financial peace of mind

Investment Management πŸ‡³πŸ‡΄ Oslo 20 2014
44
MP PENSJON PK

An insurance company in Oslo, Norway, providing pension services

Insurance πŸ‡³πŸ‡΄ Oslo 17 n/a
45
Nordic Credit Ratingnordiccreditrating.com

Provider of credit ratings in the Nordic region, serving corporates and banks with independent analysis and local insights Offices in Oslo and Stockholm

Financial Services πŸ‡³πŸ‡΄ Oslo 16 n/a
46
Ness, Risan & Partners ASnrp.no

Independent investment firm offering direct investments and fund solutions in cleantech, real estate, shipping, and offshore sectors, with additional corporate finance and accounting services Founded in 2000

Financial Services πŸ‡³πŸ‡΄ Oslo 16 2000
47
Njord Securities ASnjordsecurities.no

Independent Norwegian investment bank specializing in private placements, brokering private assets, project financing, and bond issuing Major player in Norwegian real estate market

Financial Services πŸ‡³πŸ‡΄ Oslo 14 2005
48
Landkreditt Forvaltninglandkreditt.no

A Norwegian fund management company focusing on maximizing returns and managing risks through actively investing in global stocks and local fixed-income instruments

Financial Services πŸ‡³πŸ‡΄ Oslo 10 n/a
49
Vertu - Kapitalforvaltning, Forsikringvertu.no

Specializing in capital management, pension solutions, and insurance services to provide comprehensive financial planning and protection for individuals and businesses

Financial Services πŸ‡³πŸ‡΄ Oslo 10 1999
50
Stax Capital AS

Proprietary trading firm specializing in Norwegian privately owned companies

Capital Markets πŸ‡³πŸ‡΄ Oslo 5 2017

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How this list is built

Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Oct 24, 2026.

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