Company lists · Data refreshed November 2026

Top 21 IT engineering services based in Helsinki, Finland

RevenueBase identified 45 company matches for IT engineering services associated with Helsinki, Finland as of November 2026 and tracks 1,213 professional contacts across them, including 612 with verified work emails. Across Finland, Helsinki is the largest hub for this category.

This list covers company matches for IT engineering services associated with Helsinki, 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
45Companies
1,213Contacts tracked
612Verified emails
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The 21 largest IT engineering services based in Helsinki, Finland

Ranked by team size
Top 21 of 45 company matches for IT engineering services based in Helsinki, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchHelsinki, FinlandHQ recorded Nov 6, 2026201-50055 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
2Exact matchHelsinki, FinlandHQ recorded Nov 6, 2026201-50038 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
3Exact matchHelsinki, FinlandHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“Independent advice.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchHelsinki, FinlandHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Me olemme Timehouse, helsinkiläinen ohjelmistoalan yritys, joka on aloittanut toimintansa vuonna 1987.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchHelsinki, FinlandHQ recorded Nov 6, 202611-5017 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
6Exact matchHelsinki, FinlandHQ recorded Nov 6, 202611-5016 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
7Exact matchHelsinki, FinlandHQ recorded Nov 6, 202611-5012 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
8Exact matchHelsinki, FinlandHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“Toimialan ehdottomaan kärkeen kuuluvat konsulttimme auttavat asiakkaita digitaalisen liiketoiminnan rakentamisessa ja kehittämisessä.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchHelsinki, FinlandHQ recorded Nov 6, 20261-108 contacts →

Exact match

“NTI Finland is part of NTI Group, a leading full-service supplier of digital solutions for the construction, design, manufacturing and media & entertainment industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchHelsinki, FinlandHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Tuotamme 30 asiantuntijan voimin monipuolisia IT-palveluita yrityksesi tarpeiden pohjalta.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchHelsinki, FinlandHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Consultancy for IT Service Management”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchHelsinki, FinlandHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Software & Cloud solutions”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchHelsinki, FinlandHQ recorded Nov 6, 20261-102 contacts →

Exact match

“We make IT happen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchHelsinki, FinlandHQ recorded Nov 6, 20261-102 contacts →

Exact match

“IT Consulting, Project Management, Software Design & Development, Hardware consulting, Software & Hardware Services, Technical Support, Maintenance Services, Cloud Services, Web…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchHelsinki, FinlandHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Rsult – neuvonantajasi myynnin kasvattamisen, teknologian hyödyntämiseen ja tulokselliseen muutokseen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchHelsinki, FinlandHQ recorded Nov 6, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchHelsinki, FinlandHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Väläys on IT-konsulttitalo, joka työskentelee järkevästi.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchHelsinki, FinlandHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Ketterä ja joustava asiantuntijaorganisaatio– alansa huippuosaaja!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchHelsinki, FinlandHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Prisma Consulting Oy is an independent partner for corporate executives in demanding information and communication technology projects.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchHelsinki, FinlandHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Fibit Oy on palvelu- ja konsultointiyritys.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchHelsinki, FinlandHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Cloud Center Finland Oy tarjoaa laadukkaat pilvi- ja konesalipalvelut sekä kattavat ohjelmistoratkaisut.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 21 of 45 IT engineering services based in Helsinki, Finland

See the full list, filter by size, metro and specialty, and access 612 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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IT engineering services based in Helsinki, Finland at a glance

As of Nov 6, 2026
50.5%Verified-email coverage
27.0Average contacts per company
1-10Median size (employees)
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
32
11-50
7
51-200
3
201-500
2
10001+
1

Email recency for this list is measured across the whole Finland list rather than for Helsinki, so it is reported there. Company counts and contact totals on this page are exact for Helsinki, over 45 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 Helsinki, Finland whose business descriptions match “IT engineering 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 612 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.

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 “IT engineering services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT engineering services are there based in Helsinki, Finland?

RevenueBase identified 45 company matches for IT engineering services associated with Helsinki, 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?

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

Which city in Finland has the most IT engineering services?

Helsinki leads Finland with 45 company records, followed by Espoo (15) and Tampere (13).

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 612 professional contacts with verified work emails tracked across these 45 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.