Company lists · Data refreshed September 2026

Top 16 Investment banking companies based in Norway

RevenueBase identified 36 company matches for investment banking companies associated with Norway as of September 2026 and tracks 469 professional contacts across them, including 231 with verified work emails. Oslo is the largest hub.

This list covers company matches for investment banking companies 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
36Companies
469Contacts tracked
231Verified emails
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The 16 largest investment banking companies based in Norway

Ranked by team size
Top 16 of 36 company matches for investment banking companies 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, 2026201-500238 contacts →

Exact match

“SB1 Markets is a leading pan-Nordic investment bank, providing services including high-yield debt capital markets (DCM), equity capital markets (ECM), advisory, equity and credit…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchOslo, NorwayHQ recorded Sep 21, 202651-20089 contacts →

Exact match

“Clarksons Securities is a full service investment bank located in Oslo, and New York comprising approximately 80 employees.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchAker Brygge, NorwayHQ recorded Sep 21, 20261-1021 contacts →

Exact match

“Fazenda ble stiftet i 2004 av Gudmund Sørensen.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchLysaker, NorwayHQ recorded Sep 21, 202611-509 contacts →

Exact match

“Infima is an independent M&A advisor, who offers strategic and financial advisory services and project management to buyers and sellers of companies.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchOslo, NorwayHQ recorded Sep 21, 202611-509 contacts →

Exact match

“Ontogeny is a Norwegian company uniquely positioned at the intersection of management consulting and corporate finance.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchOslo, NorwayHQ recorded Sep 21, 202611-509 contacts →

Exact match

“ProCorp is an independent corporate finance firm providing clients with a range of financial advisory services.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchOslo, NorwayHQ recorded Sep 21, 202611-508 contacts →

Exact match

“Saga Corporate Finance is an independent financial advisory firm for privately held companies.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchOslo, NorwayHQ recorded Sep 21, 20261-107 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchOslo, NorwayHQ recorded Sep 21, 20261-107 contacts →

Exact match

“Established in Marchfirst is an independent M&A boutique headquartered in Oslo, Norway.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchKristiansand, NorwayHQ recorded Sep 21, 20261-105 contacts →

Exact match

“Able yter rådgivning i forbindelse med kjøp og salg av bedrifter.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchBergen, NorwayHQ recorded Sep 21, 20261-103 contacts →

Exact match

“Vest Corporate Advisors AS er et rådgivingsselskap som spesialiserer seg innenfor fagområdene eierstrategi, selskapsstyring og finansiell rådgivning.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchSentrum, NorwayHQ recorded Sep 21, 20261-102 contacts →

Exact match

“Lotma Advisory AS is an independent financial advisory firm established in 2017.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchRogaland, NorwayHQ recorded Sep 21, 20261-101 contacts →

Exact match

“Enex is an independent company offering financial services.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchNorwayHQ recorded Sep 21, 20261-101 contacts →

Exact match

“Synergos provides strategic and financial advisory services focusing on mergers, acquisitions and divestitures.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchKristiansund, NorwayHQ recorded Sep 21, 20261-101 contacts →

Exact match

“Norcorp bistår virksomheter og eiere med finansiell analyse og rådgivning basert på kompetanse som kombinerer økonomi, finans og jus.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchTrondheim, NorwayHQ recorded Sep 21, 20261-101 contacts →

Exact match

“Do you need funding for your company We help you preparing for a fund raising to maximize valuation, we prepare the documents needed, we contact potential investors Are you…”

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

Showing 16 of 36 investment banking companies based in Norway

See the full list, filter by size, metro and specialty, and access 231 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Investment banking companies based in Norway at a glance

As of Sep 21, 2026
49.3%Verified-email coverage
13.0Average contacts per company
1-10Median size (employees)
52.8%Largest-city concentration · Oslo
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
24
11-50
9
51-200
2
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 36 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 “investment banking companies” 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 231 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 “investment banking companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many investment banking companies are there based in Norway?

RevenueBase identified 36 company matches for investment banking companies 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?

Sb1 Markets tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most investment banking companies?

Oslo leads with 19 company records, followed by Trondheim (3) and Asker (1).

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 231 professional contacts with verified work emails tracked across these 36 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.