Company lists · Data refreshed September 2026

Top 15 Internal audit advisory services based in Sweden

RevenueBase identified 27 internal audit advisory services headquartered in Sweden as of September 2026 and tracks 1,906 professional contacts across them, including 1,260 with verified work emails. Stockholm is the largest hub.

This list covers internal audit advisory services headquartered in Sweden, 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 21, 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 21, 2026 86% judged on-target in blind review
27Companies
1,906Contacts tracked
1,260Verified emails
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The 15 largest internal audit advisory services based in Sweden

Ranked by team size
Top 15 of 27 internal audit advisory services based in Sweden, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to internal audit advisory services: 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 evidenceStockholm, SwedenHQ checked Sep 21, 20261,001-5,0001,724 contacts →

Indirect evidence

“Grant Thornton är ett ledande revisions- och rådgivningsföretag med över 1400 medarbetare som erbjuder tjänster inom revision, skatt, redovisning och specialistrådgivning.”

Source: RevenueBase Database · checked Sep 21, 2026
2Indirect evidenceGöteborg, SwedenHQ checked Sep 21, 202611-5020 contacts →

Indirect evidence

“Vårt mål är att vara en lokalt erkänd revisions- och redovisningsbyrå där hög kvalitet och engagemang genomsyrar de tjänster vi levererar.”

Source: RevenueBase Database · checked Sep 21, 2026
3Indirect evidenceVästerås, SwedenHQ checked Sep 21, 202611-5018 contacts →

Indirect evidence

“REVISION Vi tillhandahåller revision i enlighet med revisorslagen och god revisionssed.”

Source: RevenueBase Database · checked Sep 21, 2026
4Indirect evidenceNorrmalm, SwedenHQ checked Sep 21, 202611-5011 contacts →

Indirect evidence

“Vårt kundfokus är ägarledda företag och vi kan följa ditt företag under hela företagets livscykel – från starten, via tillväxt och mognad till eventuellt försäljning…”

Source: RevenueBase Database · checked Sep 21, 2026
5Partial evidenceStockholm, SwedenHQ checked Sep 21, 202611-5010 contacts →

Partial evidence

“ProXecutive erbjuder den bästa och mest gedigna kompetens du kan få inom finansiell intern och extern rapportering, interimstjänster och rekrytering.”

Source: RevenueBase Database · checked Sep 21, 2026
6Indirect evidenceNässjö, SwedenHQ checked Sep 21, 202611-509 contacts →

Indirect evidence

“Nodum Revision AB erbjuder helhetslösningar inom revision, redovisning, skatt och rådgivning.”

Source: RevenueBase Database · checked Sep 21, 2026
7Partial evidenceStockholm, SwedenHQ checked Sep 21, 202611-508 contacts →

Partial evidence

“SI Consulting är experter inom Risk Management, Financial Advisory och Compliance.”

Source: RevenueBase Database · checked Sep 21, 2026
8Strong evidenceStockholm, SwedenHQ checked Sep 21, 202611-508 contacts →

Strong evidence

“Add & Subtract provides audit, advisory and bookkeeping services to small and middlesized companies.”

Source: RevenueBase Database · checked Sep 21, 2026
9Indirect evidenceLund, SwedenHQ checked Sep 21, 20261-108 contacts →

Indirect evidence

“Revisionsverksamheten är vår bas.”

Source: RevenueBase Database · checked Sep 21, 2026
10Indirect evidenceStockholm, SwedenHQ checked Sep 21, 20261-108 contacts →

Indirect evidence

“Vi hjälper chefer och ledare att uppnå sina mål till önskad riskaptit.”

Source: RevenueBase Database · checked Sep 21, 2026
11Indirect evidenceHelsingborg, SwedenHQ checked Sep 21, 20261-104 contacts →

Indirect evidence

“Vi är en fristående revisions och redovisningsbyrå i Helsingborg.”

Source: RevenueBase Database · checked Sep 21, 2026
12Indirect evidenceStockholm, SwedenHQ checked Sep 21, 20261-102 contacts →

Indirect evidence

“Our business is assuring performance by aligning risk exposure with business strategies.”

Source: RevenueBase Database · checked Sep 21, 2026
13Indirect evidenceStockholm, SwedenHQ checked Sep 21, 20261-102 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 21, 2026
14Indirect evidenceNorrköping, SwedenHQ checked Sep 21, 202611-501 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 21, 2026
15Partial evidenceStockholm, SwedenHQ checked Sep 21, 20261-101 contacts →

Partial evidence

“OH Audit is a newly started Audit firm owned and run by Olle Hillbom.”

Source: RevenueBase Database · checked Sep 21, 2026

Showing 15 of 27 internal audit advisory services based in Sweden

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Internal audit advisory services based in Sweden at a glance

As of Sep 21, 2026
66.1%Verified-email coverage
70.6Average contacts per company
1-10Median size (employees)
48.1%Largest-city concentration · Stockholm
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
15
11-50
10
51-200
1
1,001-5,000
1

Email recency for this list is measured worldwide rather than for Sweden, so it is reported there. Company counts and contact totals on this page are exact for Sweden, over 27 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 internal audit advisory services, 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 Sweden whose own description of what they do matches “internal audit advisory services”. 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 internal audit advisory services), 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 internal audit advisory services, and records with no verified work email. Companies headquartered outside Sweden 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, 1,260 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 21, 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.

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 internal audit advisory services, 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 internal audit advisory services are there based in Sweden?

RevenueBase identified 27 internal audit advisory services headquartered in Sweden 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?

Grant Thornton Sweden, headquartered in Stockholm, tops this list with the largest team on record.

Which city has the most internal audit advisory services?

Stockholm leads with 13 headquartered companies, followed by Gaborone (1) and Goteborg (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 1,260 verified decision-maker contacts tracked across these 27 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 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 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.