Company lists · Data refreshed September 2026

Top 17 Data center infrastructure providers based in Finland

RevenueBase identified 29 data center infrastructure providers headquartered in Finland as of September 2026 and tracks 337 professional contacts across them, including 156 with verified work emails. Helsinki is the largest hub.

This list covers data center infrastructure providers 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 19, 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 19, 2026 86% judged on-target in blind review
29Companies
337Contacts tracked
156Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 17 largest data center infrastructure providers based in Finland

Ranked by team size
Top 17 of 29 data center infrastructure providers based in Finland, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to data center infrastructure providers: 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
1Partial evidenceHelsinki, FinlandHQ checked Sep 19, 202651-200134 contacts →

Partial evidence

“UpCloud is a European, sovereign cloud infrastructure provider offering high-performance cloud servers on an hourly billed Infrastructure-as-a-Service (IaaS) platform from 15…”

Source: RevenueBase Database · checked Sep 19, 2026
2Indirect evidenceHelsinki, FinlandHQ checked Sep 19, 202651-20028 contacts →

Indirect evidence

“Proact on Euroopan johtava riippumaton konesali- ja pilvipalveluiden tarjoaja.”

Source: RevenueBase Database · checked Sep 19, 2026
3Partial evidenceTuusula, FinlandHQ checked Sep 19, 202611-5027 contacts →

Partial evidence

“The companies within the Hetzner Group provide private and business clients with high-performance hosting products as well as the necessary infrastructure for the efficient…”

Source: RevenueBase Database · checked Sep 19, 2026
4Partial evidenceTurku, FinlandHQ checked Sep 19, 202611-5019 contacts →

Partial evidence

“Domainkeskus provides co-location, cloud infrastructure, web hosting and domain registration services.”

Source: RevenueBase Database · checked Sep 19, 2026
5Indirect evidenceTampere, FinlandHQ checked Sep 19, 202611-5015 contacts →

Indirect evidence

“Seclan Oy on vuonna 2002 perustettu tamperelainen ICT-alan asiantuntija- ja palveluyritys, joka tarjoaa asiakkailleen kustannustehokkaan ja helppohoitoisen IT-ympäristön.”

Source: RevenueBase Database · checked Sep 19, 2026
6Strong evidenceHelsinki, FinlandHQ checked Sep 19, 202611-5013 contacts →

Strong evidence

“Hyperco is a Nordic data center development company focused on developing and operating the data centers of the future.”

Source: RevenueBase Database · checked Sep 19, 2026
7Strong evidencePorvoo, FinlandHQ checked Sep 19, 202611-5013 contacts →

Strong evidence

“Fiber Highway is a telecommunications company offering comprehensive, high-quality network design, project management and construction services in the data center environment.”

Source: RevenueBase Database · checked Sep 19, 2026
8Indirect evidenceHelsinki, FinlandHQ checked Sep 19, 202651-20012 contacts →

Indirect evidence

“Nebula Oy on voimakkaasti kasvava pilvipalveluyritys, joka ainoana palveluntarjoajana Suomessa hallitsee koko ICT-palveluketjun: laadukkaat kapasiteetti- ja toimistopalvelut…”

Source: RevenueBase Database · checked Sep 19, 2026
9Indirect evidenceHelsinki, FinlandHQ checked Sep 19, 20261-104 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 19, 2026
10Indirect evidenceJyväskylä, FinlandHQ checked Sep 19, 20261-103 contacts →

Indirect evidence

“Seltimil on kasvava yksityinen ICT-palveluyritys.”

Source: RevenueBase Database · checked Sep 19, 2026
11Indirect evidenceHelsinki, FinlandHQ checked Sep 19, 202611-503 contacts →

Indirect evidence

“Etevä tarjoaa yrityksille ja organisaatioille kaikki tarpeelliset IT-palvelut IT-tuesta konesaliratkaisuihin.”

Source: RevenueBase Database · checked Sep 19, 2026
12Partial evidenceOulu, FinlandHQ checked Sep 19, 202651-2002 contacts →

Partial evidence

“Our offering focuses on cloud services, co-location, capacity services & IaaS, PaaS, networking services and consultancy of IT infrastructure.”

Source: RevenueBase Database · checked Sep 19, 2026
13Indirect evidenceFinlandHQ checked Sep 19, 202611-502 contacts →

Indirect evidence

“Oulun DataCenter Oy provides high level colocation partnership and scaling capacity for companies and public organizations.”

Source: RevenueBase Database · checked Sep 19, 2026
14Partial evidenceFinlandHQ checked Sep 19, 202611-502 contacts →

Partial evidence

“Verne Finland provides hyperscale, HPC and enterprise colocation, as well as cloud infrastructure, cloud networking and hybrid cloud management.”

Source: RevenueBase Database · checked Sep 19, 2026
15Strong evidencePori, FinlandHQ checked Sep 19, 20261-102 contacts →

Strong evidence

“ecogrid.energy ltd's mission is to enable data centers to transform into grid and power assets.”

Source: RevenueBase Database · checked Sep 19, 2026
16Indirect evidenceSeinäjoki, FinlandHQ checked Sep 19, 20261-102 contacts →

Indirect evidence

“MinersLoop is a leader in sustainable high-performance computing hosting, combining cutting-edge technology with environmentally responsible practices.”

Source: RevenueBase Database · checked Sep 19, 2026
17Indirect evidenceHelsinki, FinlandHQ checked Sep 19, 20261-102 contacts →

Indirect evidence

“Prisma-IT Nordic operates in field of support and service for companies.”

Source: RevenueBase Database · checked Sep 19, 2026

Showing 17 of 29 data center infrastructure providers based in Finland

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 156 reachable decision-makers.

Free signup · no credit card

View the full list →

Data center infrastructure providers based in Finland at a glance

As of Sep 19, 2026
46.3%Verified-email coverage
11.6Average contacts per company
11-50Median size (employees)
55.2%Largest-city concentration · Helsinki
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
14
11-50
9
51-200
5
501-1,000
1

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 29 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 data center infrastructure providers, 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 “data center infrastructure providers”. 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 data center infrastructure providers), 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 data center infrastructure providers, 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, 156 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 19, 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 data center infrastructure providers, 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 data center infrastructure providers are there based in Finland?

RevenueBase identified 29 data center infrastructure providers 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?

Upcloud, headquartered in Helsinki, tops this list with the largest team on record.

Which city has the most data center infrastructure providers?

Helsinki leads with 16 headquartered companies, followed by Turku (2) and Espoo (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 156 verified decision-maker contacts tracked across these 29 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 19, 2026.

Ready to reach these companies? Verified emails and direct dials for all 29 data center infrastructure providers based in Finland. Start with a free account, no credit card.

Download this list →

Related lists

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.