Company lists · Data refreshed September 2026

Top 25 Independent consulting firms based in Finland

Name: Independent consulting firms based in Finland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 26, 2026 123 companies tracked

RevenueBase identified 123 independent consulting firms headquartered in Finland as of September 2026 and tracks 444 professional contacts across them, including 185 with verified work emails and 27 with mobile numbers. Helsinki is the largest hub.

This list covers independent consulting firms headquartered in Finland, 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 26, 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 26, 2026 86% judged on-target in blind review

123Companies

444Contacts tracked

185Verified emails

27Mobile numbers

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The 25 largest independent consulting firms based in Finland

Ranked by team size

Top 25 of 123 independent consulting firms based in Finland, ranked by team size, largest first. Data refreshed Sep 26, 2026. RevenueBase Smart Search rates how each company's information relates to independent consulting 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Sleek OY	Indirect evidence	Tampere, FinlandHQ checked Sep 26, 2026	11-50	34 contacts →
	Indirect evidence “Sleek offers highly experienced top-tier professionals the opportunity to build a career with exceptional compensation, true flexibility, and zero bureaucracy.” Source: RevenueBase Database · checked Sep 26, 2026
2	Spring Advisor	Partial evidence	Helsinki, FinlandHQ checked Sep 26, 2026	11-50	23 contacts →
	Partial evidence “Spring Advisor is a management consulting and financial advisory firm helping business owners, board of directors, executives, and public sector decision makers in demanding…” Source: RevenueBase Database · checked Sep 26, 2026
3	Humans And Creatures	Strong evidence	Helsinki, FinlandHQ checked Sep 26, 2026	1-10	22 contacts →
	Strong evidence “We are Humans and Creatures, the world's first true consulting co-operative: a collective of independent, founder-led companies united by ambition, not ownership.” Source: RevenueBase Database · checked Sep 26, 2026
4	Nextcon Finland OY	Strong evidence	Helsinki, FinlandHQ checked Sep 26, 2026	11-50	20 contacts →
	Strong evidence “Nextcon is a technology and industry independent consulting company.” Source: RevenueBase Database · checked Sep 26, 2026
5	JTT Audit OY	Indirect evidence	Joensuu, FinlandHQ checked Sep 26, 2026	11-50	18 contacts →
	Indirect evidence “Olemme pohjoiskarjalainen tilintarkastusyhteisö ja olemme alueellisesti suurin itsenäinen toimija.” Source: RevenueBase Database · checked Sep 26, 2026
6	Publishing House Koivuniemi Kustannusosakeyhtiö Koivuniemi	Indirect evidence	Espoo, FinlandHQ checked Sep 26, 2026	11-50	16 contacts →
	Indirect evidence “Publishing House Koivuniemi offers extensive services for developing business and operational strategy, productivity, communications and the utilization of modern information…” Source: RevenueBase Database · checked Sep 26, 2026
7	Extreme Consulting	Indirect evidence	Helsinki, FinlandHQ checked Sep 26, 2026	11-50	16 contacts →
	Indirect evidence “We believe in people.” Source: RevenueBase Database · checked Sep 26, 2026
8	Accelerando	Indirect evidence	Espoo, FinlandHQ checked Sep 26, 2026	11-50	12 contacts →
	Indirect evidence “Accelerando is a bunch of seasoned professionals with extensive experience in building and running international businesses.” Source: RevenueBase Database · checked Sep 26, 2026
9	Echo Engineering OY	Partial evidence	Espoo, FinlandHQ checked Sep 26, 2026	11-50	12 contacts →
	Partial evidence “We are a fast and flexible competence provider in technical consulting.” Source: RevenueBase Database · checked Sep 26, 2026
10	Konsulttiverkko	Indirect evidence	Helsinki, FinlandHQ checked Sep 26, 2026	11-50	11 contacts →
	Indirect evidence “Olemme itsenäisten konsulttien verkosto.” Source: RevenueBase Database · checked Sep 26, 2026
11	Evelia Tilit	Indirect evidence	Turku, FinlandHQ checked Sep 26, 2026	1-10	9 contacts →
	Indirect evidence “Evelia Tilitoimisto palvelee kaikkia, niin pieniä kuin suuria yrityksiä toimialasta riippumatta.” Source: RevenueBase Database · checked Sep 26, 2026
12	Invesa OY	Partial evidence	Karleby, FinlandHQ checked Sep 26, 2026	1-10	9 contacts →
	Partial evidence “Small company providing also consulting services” Source: RevenueBase Database · checked Sep 26, 2026
13	NAG OY	Indirect evidence	Helsinki, FinlandHQ checked Sep 26, 2026	11-50	8 contacts →
	Indirect evidence “We are a Finnish advisory boutique focused on strategy and transactions.” Source: RevenueBase Database · checked Sep 26, 2026
14	OBN	Partial evidence	Kempele, FinlandHQ checked Sep 26, 2026	1-10	7 contacts →
	Partial evidence “COMPANY TO INCREASE CUSTOMERS COMPETITIVENESS Oulu Business Networks OBN (Oulun B&N Yhtiöt Oy) is a Finnish consulting firm based in Oulu that specializes in business development.” Source: RevenueBase Database · checked Sep 26, 2026
15	STE Analytics	Indirect evidence	Espoo, FinlandHQ checked Sep 26, 2026	1-10	5 contacts →
	Indirect evidence “At STE Analytics, we help clients solve complex, risk-prone problems, make informed decisions, and anticipate risks.” Source: RevenueBase Database · checked Sep 26, 2026
16	Suomen Rahoitusneuvoja	Indirect evidence	Helsinki, FinlandHQ checked Sep 26, 2026	1-10	5 contacts →
	Indirect evidence “Suomen Rahoitusneuvoja Oy on yritysrahoituksen osaava ja luotettava kumppani kasvuyrityksille, alueellisille kärkiyrityksille ja vakavaraisuutta hakeville yrityksille.” Source: RevenueBase Database · checked Sep 26, 2026
17	Perigeum OY	Partial evidence	Espoo, FinlandHQ checked Sep 26, 2026	11-50	5 contacts →
	Partial evidence “Perigeum provides independent and experienced IT professionals, project managers, Big Data and Business Intelligence consultants, technology consultants and business minded IT…” Source: RevenueBase Database · checked Sep 26, 2026
18	Mabco OY	Indirect evidence	Vihtavuori, FinlandHQ checked Sep 26, 2026	1-10	4 contacts →
	Indirect evidence “MABCO is a Finnish management consultancy company whose core services are development of strategic planning, operation, knowledge-based management and change management in energy…” Source: RevenueBase Database · checked Sep 26, 2026
19	Amesan Consulting OY	Partial evidence	Helsinki, FinlandHQ checked Sep 26, 2026	11-50	4 contacts →
	Partial evidence “Amesan Consulting on teknologia-alan kasvukumppani ja markkinatuntija.” Source: RevenueBase Database · checked Sep 26, 2026
20	Aaltoa	Indirect evidence	Helsinki, FinlandHQ checked Sep 26, 2026	1-10	3 contacts →
	Indirect evidence “Aaltoa is a Helsinki-based advisory firm focusing on M&A, funding and strategic consultancy.” Source: RevenueBase Database · checked Sep 26, 2026
21	True Routa	Indirect evidence	Helsinki, FinlandHQ checked Sep 26, 2026	11-50	3 contacts →
	Indirect evidence “Through our solid experience in building start-ups to running global projects in multinational companies we offer our expertise within all sectors across the globe with focus on…” Source: RevenueBase Database · checked Sep 26, 2026
22	Kreapal	Indirect evidence	Tampere, FinlandHQ checked Sep 26, 2026	1-10	3 contacts →
	Indirect evidence “KREAPAL on asiantuntijoidensa omistama, strategiatyöhön erikoistunut yritys.” Source: RevenueBase Database · checked Sep 26, 2026
23	Erica Partners	Indirect evidence	Espoo, FinlandHQ checked Sep 26, 2026	1-10	2 contacts →
	Indirect evidence “Erica Partners is a privately held consultancy company specialized in advising technology and expert organizations.” Source: RevenueBase Database · checked Sep 26, 2026
24	Happi Partners	Partial evidence	Helsinki, FinlandHQ checked Sep 26, 2026	1-10	2 contacts →
	Partial evidence “contact@happipartners.fi Happi Partners is a modern financial consulting company that helps its clients create sustainable value by providing flexible and lean services for M&A…” Source: RevenueBase Database · checked Sep 26, 2026
25	Worldstone Management Holdings OY	Partial evidence	Helsinki, FinlandHQ checked Sep 26, 2026	1-10	2 contacts →
	Partial evidence “Worldstone Management Holdings is a trusted partner in business consulting and management.” Source: RevenueBase Database · checked Sep 26, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: independent consulting firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names independent consulting firms.
Partial evidence: Its own public description names part of independent consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name independent consulting firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 123 independent consulting firms based in Finland

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Independent consulting firms based in Finland at a glance

As of Sep 26, 2026

41.7%Verified-email coverage

6.1%Mobile-number coverage

3.6Average contacts per company

1-10Median size (employees)

40.7%Largest-city concentration · Helsinki

Sep 26, 2026Page data refreshed

Companies by employee count

1-10

102

11-50

51-200

Freshness & accuracy

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

Email last verified

Median 28.0d

2850–30

14231–60

1361–90

090–180

1180+

Company record updated

Median 80.0d

00–30

30431–60

26161–90

30690–180

47180+

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 independent consulting 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 Finland whose own description of what they do matches “independent consulting 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 independent consulting 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 independent consulting firms, and records with no verified work email. Companies headquartered outside Finland 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, 185 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 26, 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.

Independent consulting firms by metro

Independent consulting firms in Helsinki50

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 independent consulting 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 independent consulting firms are there based in Finland?

RevenueBase identified 123 independent consulting firms headquartered in Finland 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?

Sleek OY, headquartered in Tampere, tops this list with the largest team on record.

Which city has the most independent consulting firms?

Helsinki leads with 50 headquartered companies, followed by Espoo (21) and Tampere (8).

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 185 verified decision-maker contacts tracked across these 123 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 26, 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.