Company lists · Data refreshed November 2026

Top 25 System integration consulting services for IT companies based in Finland

Name: System integration consulting services for IT companies based in Finland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 221 companies tracked

RevenueBase identified 221 company matches for system integration consulting services for IT companies associated with Finland as of November 2026 and tracks 2,184 professional contacts across them, including 1,198 with verified work emails. Helsinki is the largest hub.

This list covers company matches for system integration consulting services for IT companies 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 November 6, 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 Nov 6, 2026 How this list was built

221Companies

2,184Contacts tracked

1,198Verified emails

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The 25 largest system integration consulting services for IT companies based in Finland

Ranked by team size

Top 25 of 221 company matches for system integration consulting services for IT companies based in Finland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Decens OY	Exact match	Tampere, FinlandHQ recorded Nov 6, 2026	51-200	96 contacts →
	Exact match “Decens Oy is an agile, flexible and reliable ICT system integrator company.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Elisa Appelsiini	Exact match	Helsinki, FinlandHQ recorded Nov 6, 2026	201-500	55 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 · Nov 6, 2026 · View company records in RevenueBase
3	ONEIO	Exact match	Helsinki, FinlandHQ recorded Nov 6, 2026	51-200	49 contacts →
	Exact match “Most integrations are fine.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Enter Systemsolutions OY	Exact match	Turku, FinlandHQ recorded Nov 6, 2026	11-50	46 contacts →
	Exact match “Enter SystemSolutions Oy on vuonna 1997 perustettu korkeaan käytettävyyteen keskittynyt IT-ympäristöjen erikoisosaaja.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Teamit	Exact match	Helsinki, FinlandHQ recorded Nov 6, 2026	51-200	42 contacts →
	Exact match “Experienced IT experts and sustainable software solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Star IT	Exact match	Espoo, FinlandHQ recorded Nov 6, 2026	11-50	40 contacts →
	Exact match “All the IT services you need to drive growth: End-user support 24/7, devices for all your offices, licences, network services, and enterprise cloud.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Sevendos	Exact match	Helsinki, FinlandHQ recorded Nov 6, 2026	201-500	38 contacts →
	Exact match “A group of boutique companies specializing in digital consulting and services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Maya Consulting OY	Exact match	Helsinki, FinlandHQ recorded Nov 6, 2026	11-50	30 contacts →
	Exact match “Independent advice.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Loikka	Exact match	Turku, FinlandHQ recorded Nov 6, 2026	11-50	29 contacts →
	Exact match “The Code From The North Kantava teema Loikan toiminnassa on pohjoismaalainen rehellisyys ja halu olla asiakkaidemme pitkäaikainen teknologiakumppani muuttuvassa…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Rescomi OY	Exact match	Raahe, FinlandHQ recorded Nov 6, 2026	11-50	28 contacts →
	Exact match “ResComi Oy toimittaa digitaalisia ratkaisuja ja IT-integraatiopalveluja.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Kajapro OY	Exact match	Kajaani, FinlandHQ recorded Nov 6, 2026	11-50	27 contacts →
	Exact match “ICT professionals at your service – we instil success!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Esys OY	Exact match	Hollola, FinlandHQ recorded Nov 6, 2026	51-200	26 contacts →
	Exact match “Autamme teollisuusyrityksiä parantamaan tuotantoprosessien ja -laitteiden laatua, tehokkuutta ja läpinäkyvyyttä automaation avulla.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Wego Group OY	Exact match	Vantaa, FinlandHQ recorded Nov 6, 2026	11-50	19 contacts →
	Exact match “WeGo Group on strateginen ja luotettava kumppani, joka tarttuu vaativampaankin haasteeseen innolla.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Adesso Finland	Exact match	Helsinki, FinlandHQ recorded Nov 6, 2026	11-50	17 contacts →
	Exact match “At adesso Finland, we help businesses unlock their full potential with smart, tailored IT solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Getafix OY	Exact match	Lohja, FinlandHQ recorded Nov 6, 2026	11-50	17 contacts →
	Exact match “TURVAA TIETOTEKNIIKKASI, KESKITY OLENNAISEEN Getafix Oy on kohta 20 vuotta toiminut tietotekniikan palveluyritys.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Lease Deal IT OY	Exact match	Helsinki, FinlandHQ recorded Nov 6, 2026	11-50	16 contacts →
	Exact match “Lease Deal IT Oy on IT-konsultointiin erikoistunut asiantuntijayritys, jonka osaajatiimeistä löytyy ratkaisuja julkishallinnon sekä yksityisen sektorin yrityksille ja…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Yoso OY	Exact match	Espoo, FinlandHQ recorded Nov 6, 2026	11-50	16 contacts →
	Exact match “Yoso is an IT consultancy specialized in information systems projects, software architecture and integration solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Chilitaito OY	Exact match	Helsinki, FinlandHQ recorded Nov 6, 2026	51-200	16 contacts →
	Exact match “Chilitaito tuottaa modernit ja innovatiiviset IT-palvelut, joilla yrityksesi voi siirtyä tehokkaampaan ja turvallisempaan työympäristöön.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Primanet OY	Exact match	Helsinki, FinlandHQ recorded Nov 6, 2026	11-50	15 contacts →
	Exact match “Me haluamme tehdä IT-asioistasi mutkatonta.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Seclan OY	Exact match	Tampere, FinlandHQ recorded Nov 6, 2026	11-50	15 contacts →
	Exact match “Seclan Oy on vuonna 2002 perustettu tamperelainen ICT-alan asiantuntija- ja palveluyritys, joka tarjoaa asiakkailleen kustannustehokkaan ja helppohoitoisen IT-ympäristön.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Liitos Solutions OY	Exact match	Vantaa, FinlandHQ recorded Nov 6, 2026	11-50	14 contacts →
	Exact match “Our mission is to make integration easy.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Skaidi Consulting OY	Exact match	Helsinki, FinlandHQ recorded Nov 6, 2026	1-10	14 contacts →
	Exact match “SAP Technology consulting: Platforms Integrations Automation Project Management” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Klarigo	Exact match	Helsinki, FinlandHQ recorded Nov 6, 2026	11-50	12 contacts →
	Exact match “Klarigo is a trusted Finnish consultancy founded in 2003, when a team of experienced professionals decided to pursue their passion.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Särmä Digital OY	Exact match	Helsinki, FinlandHQ recorded Nov 6, 2026	11-50	12 contacts →
	Exact match “Särmä on joukko särmiä it-konsultteja, jotka vievät tehtävät suoraan maaliin.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Jussit Finland OY	Exact match	Tampere, FinlandHQ recorded Nov 6, 2026	11-50	12 contacts →
	Exact match “Autamme yritystäsi niin perustietoteknisissä ratkaisuissa kuin monimutkaisimmissakin projekteissa.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “system integration consulting services for IT companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 221 system integration consulting services for IT companies based in Finland

See the full list, filter by size, metro and specialty, and access 1,198 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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System integration consulting services for IT companies based in Finland at a glance

As of Nov 6, 2026

54.9%Verified-email coverage

9.9Average contacts per company

1-10Median size (employees)

25.8%Largest-city concentration · Helsinki

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

158

11-50

51-200

201-500

1,001-5,000

10001+

Email recency for this list is measured worldwide rather than for Finland, so it is reported there. Company counts and contact totals on this page are exact for Finland, over 221 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 Finland whose business descriptions match “system integration consulting services for IT 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 1,198 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 November 6, 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.

System integration consulting services for IT companies by metro

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 “system integration consulting services for IT companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many system integration consulting services for IT companies are there based in Finland?

RevenueBase identified 221 company matches for system integration consulting services for IT companies associated with Finland as of November 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?

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

Which city has the most system integration consulting services for IT companies?

Helsinki leads with 57 company records, followed by Espoo (27) and Tampere (19).

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 1,198 professional contacts with verified work emails tracked across these 221 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 November 6, 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.