Company lists · Data refreshed September 2026

Top 25 Advisory and outsourcing services based in Finland

RevenueBase identified 591 company matches for advisory and outsourcing services associated with Finland as of September 2026 and tracks 7,134 professional contacts across them, including 2,727 with verified work emails and 394 with mobile numbers. Helsinki is the largest hub.

This list covers company matches for advisory and outsourcing services associated with Finland, 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 23, 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 23, 2026 How this list was built
591Companies
7,134Contacts tracked
2,727Verified emails
394Mobile numbers
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The 25 largest advisory and outsourcing services based in Finland

Ranked by team size
Top 25 of 591 company matches for advisory and outsourcing services based in Finland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 23, 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 matchPl 1037, FinlandHQ recorded Sep 23, 20261,001-5,0001,141 contacts →

Exact match

“KPMG is a global network of professional firms providing Audit, Tax, Legal and Advisory services.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
2Exact matchEspoo, FinlandHQ recorded Sep 23, 2026501-1,000655 contacts →

Exact match

“Greenstep, a family-owned company founded in 2010, is on a mission to back our clients up with clarity so that they can build the businesses of the future.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
3Exact matchHelsinki, FinlandHQ recorded Sep 23, 2026201-500286 contacts →

Exact match

“We are a trusted legal advisor in mergers and acquisitions, disputes and other specialised fields of business law.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
4Exact matchEspoo, FinlandHQ recorded Sep 23, 2026201-500212 contacts →

Exact match

“Midagon is an independent Nordic transformation consultancy.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
5Exact matchHelsinki - Stockholm - Copenhagen - Oslo - Reykjavik - Tallinn - Riga - Vilnius, FinlandHQ recorded Sep 23, 2026201-500161 contacts →

Exact match

“KPMG Law, Nordic & Baltic Region.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
6Exact matchJyväskylä, FinlandHQ recorded Sep 23, 2026201-500155 contacts →

Exact match

“TietoAkseli on suomalainen asiantuntijayritys, joka tuo yhteen eri alojen parhaat asiantuntijat, skaalautuvat palvelut ja modernin teknologian.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
7Exact matchHelsinki, FinlandHQ recorded Sep 23, 2026n/a125 contacts →

Exact match

“ProMan is one of the leading corporate finance advisory firms focusing on mid-market transactions in Finland and internationally.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
8Exact matchHelsinki, FinlandHQ recorded Sep 23, 202651-20090 contacts →

Exact match

“Avaus is your strategic partner, focused on delivering real results in marketing, sales, and customer service.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
9Exact matchTampere, FinlandHQ recorded Sep 23, 202651-20087 contacts →

Exact match

“Me olemme Gallant.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
10Exact matchTampere, FinlandHQ recorded Sep 23, 202651-20076 contacts →

Exact match

“Tarjoamme kattavat taloushallinnon palvelut niin uusille yrittäjille kuin yritysmaailman vanhoille konkareillekin.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
11Exact matchVantaa, FinlandHQ recorded Sep 23, 202651-20070 contacts →

Exact match

“Prog-It is a strategic and long-term partner to companies and organizations.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
12Exact matchUlvila, FinlandHQ recorded Sep 23, 202651-20068 contacts →

Exact match

“Econia is a holistic financial and human resources management specialist.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
13Exact matchHelsinki, FinlandHQ recorded Sep 23, 202651-20064 contacts →

Exact match

“Tuokko on vuonna 1971 perustettu asiantuntijaorganisaatio, joka on kasvanut Suomen suurimmaksi perheyritykseksi alallaan.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
14Exact matchEspoo, FinlandHQ recorded Sep 23, 202651-20052 contacts →

Exact match

“Rooted in equality, trust and sustainability, we create clear and practical solutions that solve complex challenges - making technology meaningful, responsible, and accessible for…”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
15Exact matchHelsinki, FinlandHQ recorded Sep 23, 2026201-50050 contacts →

Exact match

“Elisa, the leading provider of communications services, has acquired all of the issued shares of Elisa Appelsiini Finland Oy on 5th November 2010.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
16Exact matchHelsinki, FinlandHQ recorded Sep 23, 202611-5049 contacts →

Exact match

“VALOR is a Finnish management consulting firm that supports Boards and Executive teams both locally and internationally in creating lasting value.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
17Exact matchHelsinki, FinlandHQ recorded Sep 23, 202611-5045 contacts →

Exact match

“HR Legal Services Oy on vuonna 2011 perustettu kotimainen konsultointitoimisto, jonka sydän sykkii HR:lle ja työsuhdejuridiikalle.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
18Exact matchHelsinki, FinlandHQ recorded Sep 23, 202651-20043 contacts →

Exact match

“Indufor is a global leader in natural resource management, investment advisory, and strategic industrial development consulting.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
19Exact matchHelsinki, FinlandHQ recorded Sep 23, 202651-20040 contacts →

Exact match

“Aalto Capital is a full-service corporate finance advisory firm.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
20Exact matchEspoo, FinlandHQ recorded Sep 23, 20261,001-5,00037 contacts →

Exact match

“Accountor specialises in financial, payroll and HR management services.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
21Exact matchHelsinki, FinlandHQ recorded Sep 23, 202611-5035 contacts →

Exact match

“Reddal represents a new generation of professional service companies.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
22Exact matchKiuruvesi, FinlandHQ recorded Sep 23, 202611-5034 contacts →

Exact match

“Missä maa, sinne taloutta Alussa oli muutama itsenäinen konsultti, kuohkea maaperä ja asiakkaiden tarpeet.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
23Exact matchHelsinki, FinlandHQ recorded Sep 23, 202611-5033 contacts →

Exact match

“Kasvavaa vauhtia muuttuvassa maailmassa tarvitaan kykyä luoda uutta ja rohkeutta muuttaa suuntaa tarvittaessa.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
24Exact matchEspoo, FinlandHQ recorded Sep 23, 202611-5033 contacts →

Exact match

“Justin is an independent Creative Service Management consultancy company”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
25Exact matchHelsinki, FinlandHQ recorded Sep 23, 202611-5032 contacts →

Exact match

“Suomen Yrityskaupat on Suomen suurin ja tunnetuin pk-yritysten omistajavaihdoksiin erikoistunut asiantuntija.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase

Showing 25 of 591 advisory and outsourcing services based in Finland

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Advisory and outsourcing services based in Finland at a glance

As of Sep 23, 2026
38.2%Verified-email coverage
5.5%Mobile-number coverage
12.1Average contacts per company
1-10Median size (employees)
36.5%Largest-city concentration · Helsinki
Sep 23, 2026Page data refreshed

Companies by employee count

1-10
472
11-50
88
51-200
17
201-500
5
501-1,000
4
1,001-5,000
4

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 25.0d

Company record updated

Median 77.0d

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 Finland whose business descriptions match “advisory and outsourcing services” 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 2,727 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 23, 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 “advisory and outsourcing services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many advisory and outsourcing services are there based in Finland?

RevenueBase identified 591 company matches for advisory and outsourcing services associated with Finland 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?

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

Which city has the most advisory and outsourcing services?

Helsinki leads with 216 company records, followed by Espoo (72) and Tampere (38).

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 2,727 professional contacts with verified work emails tracked across these 591 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 23, 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.