Company lists · Data refreshed September 2026

Top 25 Upper middle market private equity firms based in Norway

RevenueBase identified 63 company matches for upper middle market private equity firms associated with Norway as of September 2026 and tracks 900 professional contacts across them, including 226 with verified work emails. Oslo is the largest hub.

This list covers company matches for upper middle market private equity firms associated with Norway, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 21, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 21, 2026 How this list was built
63Companies
900Contacts tracked
226Verified emails
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The 25 largest upper middle market private equity firms based in Norway

Ranked by team size
Top 25 of 63 company matches for upper middle market private equity firms based in Norway, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchOslo, NorwayHQ recorded Sep 21, 202610001+432 contacts →

Exact match

“Orkla ASA is a leading industrial investment company.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchOslo, NorwayHQ recorded Sep 21, 202651-200126 contacts →

Exact match

“Established in FSN Capital Partners is a leading Northern European private equity firm and investment advisor to the FSN Capital Funds.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchOslo, NorwayHQ recorded Sep 21, 202651-20056 contacts →

Exact match

“Norvestor Advisory is a leading private equity company focusing on mid-market buyouts in the Nordic region.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchOslo, NorwayHQ recorded Sep 21, 202611-5026 contacts →

Exact match

“Kistefos AS is an investment firm with investments in offshore, shipping, financial services, IT/telecom and real estate.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchOslo, NorwayHQ recorded Sep 21, 2026201-50016 contacts →

Exact match

“A driver for innovation and growth As owners, we are engaged and active.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchOslo, NorwayHQ recorded Sep 21, 202611-5016 contacts →

Exact match

“Canica is one of the largest privately owned investment companies in Norway.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchLysaker, NorwayHQ recorded Sep 21, 202611-5015 contacts →

Exact match

“Akastor is an oil-services investment company with a portfolio of industrial holdings and other investments.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchOslo, NorwayHQ recorded Sep 21, 20261-1011 contacts →

Exact match

“Equip Capital was founded in 2018 by five experienced private equity professionals with its headquarter in Oslo, Norway.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchOslo, NorwayHQ recorded Sep 21, 20261-109 contacts →

Exact match

“Monte Rosa Capital is focused on investing in and developing mid-sized companies either through accelerated growth or through turning underperforming businesses into healthy ones.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchOslo, NorwayHQ recorded Sep 21, 20261-108 contacts →

Exact match

“A partner of choice in helping growth companies and entrepreneurial management teams to excel.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchBergen/stavanger/oslo, NorwayHQ recorded Sep 21, 20261-107 contacts →

Exact match

“Vi investerer i selskaper innenfor media, teknologi og tjenester.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchOslo, NorwayHQ recorded Sep 21, 20261-106 contacts →

Exact match

“Papillon was set up to serve as vehicle to achieve long-term, viable, sustainable growth for primarily European based vertical software companies.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchStavanger, NorwayHQ recorded Sep 21, 20261-106 contacts →

Exact match

“Camar er et familie-eiet investeringsselskap, etablert i 1994 i Stavanger.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchOslo, NorwayHQ recorded Sep 21, 20261-106 contacts →

Exact match

“Inin Group is an industrial owner that follows a vertical-focused buy-and-build strategy in order to identify and invest in profitable niches with potential for development and…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchKristiansund, NorwayHQ recorded Sep 21, 20261-106 contacts →

Exact match

“Bølgen Invest is a private equity firm founded in 2004, located in Kristiansund, Trondheim and Oslo.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchOslo, NorwayHQ recorded Sep 21, 20261-106 contacts →

Exact match

“Selmer Capital Partners is a family owned investment company.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchStavanger, NorwayHQ recorded Sep 21, 20261-106 contacts →

Exact match

“HAVN Capital partners with innovative companies to advance decarbonisation across Europe.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchOslo, NorwayHQ recorded Sep 21, 20261-105 contacts →

Exact match

“BlueCorp is a private corporate advisory and investment company, focused on providing business-critial advice to companies by taking an active role in the top-management.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchBergen, NorwayHQ recorded Sep 21, 20261-105 contacts →

Exact match

“Tertnes Holding er et aktivt investeringsselskap med langsiktig eierskap i selskaper på tvers av bransjer.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchOslo, NorwayHQ recorded Sep 21, 202611-504 contacts →

Exact match

“Montin er et aktivt investeringsselskap med hovedfokus på eiendomsrelaterte investeringer.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchOslo, NorwayHQ recorded Sep 21, 202651-2003 contacts →

Exact match

“BTG is an active investment company that focus on operational management and development of its subsidiaries.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchOslo, NorwayHQ recorded Sep 21, 20261-103 contacts →

Exact match

“Moxie AS, established in is located in Oslo, Norway.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchOslo, NorwayHQ recorded Sep 21, 20261-103 contacts →

Exact match

“Coretech Capital is an investment company looking to break new grounds.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchKristiansand, NorwayHQ recorded Sep 21, 20261-102 contacts →

Exact match

“LTL AS is an investment company with head office at Vige in Kristiansand.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchOslo, NorwayHQ recorded Sep 21, 20261-102 contacts →

Exact match

“Saga Management søker aktivt bransjer, bedrifter eller grupper av selskaper som står overfor strategiske, finansielle og/eller operasjonelle utfordringer og som søker…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 25 of 63 upper middle market private equity firms based in Norway

See the full list, filter by size, metro and specialty, and access 226 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Upper middle market private equity firms based in Norway at a glance

As of Sep 21, 2026
25.1%Verified-email coverage
14.3Average contacts per company
1-10Median size (employees)
60.3%Largest-city concentration · Oslo
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
49
11-50
8
51-200
4
201-500
1
10001+
1

Email recency for this list is measured worldwide rather than for Norway, so it is reported there. Company counts and contact totals on this page are exact for Norway, over 63 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Norway whose business descriptions match “upper middle market private equity firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 226 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 21, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “upper middle market private equity firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many upper middle market private equity firms are there based in Norway?

RevenueBase identified 63 company matches for upper middle market private equity firms associated with Norway as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Orkla ASA tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most upper middle market private equity firms?

Oslo leads with 38 company records, followed by Stavanger (4) and Bergen (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 226 professional contacts with verified work emails tracked across these 63 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 21, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.