Top IT & Information Services Companies in Finland

The IT & Information Services sector in Finland comprises 2,429 companies across 4 sub-industries. Its largest sub-industry is Data processing. data storage and related services (948 companies), and the highest-revenue company is Tuike Finland Oy. This page breaks the IT and information services market down by sub-industry, company size and revenue, and lists the 50 largest companies in Finland by revenue. Data last updated 19 June 2026.

Top 50 IT & Information Services companies in Finland by revenue

Summary: key data points for IT & Information Services in Finland

• Total companies: 2,429
• Sub-industries: 4
• Largest sub-industry: Data processing. data storage and related services — 948 companies (39.0% of the sector)
• Second largest: Other information services not mentioned elsewhere — 823 companies
• Third largest: Operation of web portals — 586 companies
• Companies with reported revenue: 885
• Companies with €10M+ revenue: 36
• Companies with reported headcount: 1,177
• Larger employers (100+ staff): 10

IT & Information Services in Finland by sub-industry

Company size — IT & Information Services in Finland

Based on the 1,177 IT and information services companies in Finland with reported employee figures.

The sector is dominated by small firms — 92.7% of companies with reported headcount have 1–10 employees. At the other end, 10 companies employ 100+ people and represent the high-value enterprise accounts.

Revenue distribution — IT & Information Services in Finland

Based on the 885 IT and information services companies in Finland with reported revenue.

Top specialized IT consulting companies in Finland

The NACE code that produces this page groups hosting, data processing and web portals together with the consultancies that build and modernise the software running on them. For a seller that distinction matters more than the code does: the specialist consulting end of the sector buys differently, decides faster and is reached through a CTO or a lead developer rather than a procurement function. A few Finnish firms that have picked a narrow lane and are known for it:

• Koud — legacy modernisation and AI-native delivery. Builds in Go, C#, Flutter and React Native, and takes on RAG and MCP implementations, mobile software and the rebuilds of systems that have outlived their stack.
• Polar Squad — platform engineering. Internal developer platforms, cloud foundations and AI-ready infrastructure, with offices in Helsinki, Tampere, Berlin and Malaga.
• Eficode — DevOps and the software delivery lifecycle. Around 600 professionals across ten countries, working on toolchains and the governance layer that lets AI-assisted delivery scale.
• Codemate — mobile-first engineering. Founded in Oulu in 2007 and among the first anywhere to ship commercial Flutter applications.

The list is illustrative rather than exhaustive — it is meant to show the shape of the specialist end of the market, not to rank it. The revenue-ranked table above covers the sector as the register defines it.

How to sell to IT & Information Services companies in Finland

• Micro-business heavy: 92.7% of firms with reported headcount have 1–10 staff — keep offers simple, fast to adopt, and priced for small teams.
• Enterprise tier: 10 companies have 100+ employees — these are your high-ACV accounts that warrant named-account outbound.
• Revenue concentration: 36 companies report €10M+ revenue and concentrate most of the sector's buying power.
• Segment your list: the sector splits across 4 sub-industries led by Data processing. data storage and related services — target by sub-industry rather than the sector as a whole.
• Reach the decision-makers: Nordic Lead Database provides verified emails and direct phone numbers for executives at Finland's IT and information services companies.