Company lists · Data refreshed September 2026

Top 23 Lower middle market equity firms based in Norway

RevenueBase identified 43 lower middle market equity firms headquartered in Norway as of September 2026 and tracks 553 professional contacts across them, including 297 with verified work emails. Oslo is the largest hub.

This list covers lower middle market equity firms headquartered in Norway, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 20, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 20, 2026 86% judged on-target in blind review
43Companies
553Contacts tracked
297Verified emails
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The 23 largest lower middle market equity firms based in Norway

Ranked by team size
Top 23 of 43 lower middle market equity firms based in Norway, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to lower middle market equity firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceOslo, NorwayHQ checked Sep 20, 202651-200211 contacts →

Indirect evidence

“Verdane is a specialist growth buyout investment firm that partners with tech-enabled and sustainable businesses that help to digitalise and decarbonise the European economy.”

Source: RevenueBase Database · checked Sep 20, 2026
2Partial evidenceOslo, NorwayHQ checked Sep 20, 202651-200126 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
3Indirect evidenceOslo, NorwayHQ checked Sep 20, 202611-5026 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
4Indirect evidenceOslo, NorwayHQ checked Sep 20, 2026201-50016 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
5Indirect evidenceOslo, NorwayHQ checked Sep 20, 202611-5016 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
6Indirect evidenceOslo, NorwayHQ checked Sep 20, 20261-1010 contacts →

Indirect evidence

“nFront brings capital and operational support to companies across various stages of development.”

Source: RevenueBase Database · checked Sep 20, 2026
7Indirect evidenceOslo, NorwayHQ checked Sep 20, 20261-109 contacts →

Indirect evidence

“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.”

Source: RevenueBase Database · checked Sep 20, 2026
8Indirect evidenceOslo, NorwayHQ checked Sep 20, 20261-108 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
9Indirect evidenceOslo, NorwayHQ checked Sep 20, 20261-106 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
10Partial evidenceKristiansund, NorwayHQ checked Sep 20, 20261-106 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
11Indirect evidenceOslo, NorwayHQ checked Sep 20, 20261-106 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
12Indirect evidenceOslo, NorwayHQ checked Sep 20, 20261-105 contacts →

Indirect evidence

“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.”

Source: RevenueBase Database · checked Sep 20, 2026
13Indirect evidenceSandefjord, NorwayHQ checked Sep 20, 20261-105 contacts →

Indirect evidence

“Varro er en vekst- og kapitalpartner som fokuserer på et aktivt og langsiktig engasjement i de selskapene vi samarbeider med.”

Source: RevenueBase Database · checked Sep 20, 2026
14Indirect evidenceOslo, NorwayHQ checked Sep 20, 202611-504 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
15Indirect evidenceOslo, NorwayHQ checked Sep 20, 20261-103 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
16Indirect evidenceOslo, NorwayHQ checked Sep 20, 20261-103 contacts →

Indirect evidence

“Cinclus is an investment company which focuses on small and medium sized companies in the Nordic countries.”

Source: RevenueBase Database · checked Sep 20, 2026
17Indirect evidenceOslo, NorwayHQ checked Sep 20, 20261-102 contacts →

Indirect evidence

“Idealkapital fasiliterer for kompetent og risikobærende kapital på tvers av ulike aktivaklasser - herunder kreditt, eiendom og egenkapital.”

Source: RevenueBase Database · checked Sep 20, 2026
18Indirect evidenceFrogner, NorwayHQ checked Sep 20, 202611-501 contacts →

Indirect evidence

“Njordis is a venture capital and advisory company.”

Source: RevenueBase Database · checked Sep 20, 2026
19Indirect evidenceNarvik, NorwayHQ checked Sep 20, 20261-101 contacts →

Indirect evidence

“Businessizer is a consultancy and investment company with its main focus on financial services, and is working on projects for both the public and the private sector.”

Source: RevenueBase Database · checked Sep 20, 2026
20Indirect evidenceOslo, NorwayHQ checked Sep 20, 20261-101 contacts →

Indirect evidence

“We invest in businesses, often in TMT related sectors, and lead them into becoming large and profitable organisations.”

Source: RevenueBase Database · checked Sep 20, 2026
21Indirect evidenceBergen, NorwayHQ checked Sep 20, 20261-101 contacts →

Indirect evidence

“Private investment company based in Bergen, Norway.”

Source: RevenueBase Database · checked Sep 20, 2026
22Indirect evidenceTromsø, NorwayHQ checked Sep 20, 20261-101 contacts →

Indirect evidence

“A small investment firm that invests primarily in other companies and SMEs, real estate and verious financial products.”

Source: RevenueBase Database · checked Sep 20, 2026
23Indirect evidenceOslo, NorwayHQ checked Sep 20, 20261-101 contacts →

Indirect evidence

“K4 Group AS is a Norwegian family-owned investment company founded by the Khoury-family in 2016 based on businesses established back in the 1990s.”

Source: RevenueBase Database · checked Sep 20, 2026

Showing 23 of 43 lower middle market equity firms based in Norway

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Lower middle market equity firms based in Norway at a glance

As of Sep 20, 2026
53.7%Verified-email coverage
12.9Average contacts per company
1-10Median size (employees)
65.1%Largest-city concentration · Oslo
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
33
11-50
6
51-200
3
201-500
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 43 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among lower middle market equity firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Norway whose own description of what they do matches “lower middle market equity firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names lower middle market equity firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among lower middle market equity firms, and records with no verified work email. Companies headquartered outside Norway are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 297 across the full list. 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 20, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Lower middle market equity firms by metro

  • Lower middle market equity firms in Oslo28

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names lower middle market equity firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

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

RevenueBase identified 43 lower middle market equity firms headquartered in Norway as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Verdane, headquartered in Oslo, tops this list with the largest team on record.

Which city has the most lower middle market equity firms?

Oslo leads with 28 headquartered companies, followed by Alesund (1) and Baerum (1).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 297 verified decision-maker contacts tracked across these 43 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 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 Smart Search, 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.