Company lists · Data refreshed September 2026

Top 15 Venture capital firms focused on deep tech companies based in Finland

RevenueBase identified 25 venture capital firms focused on deep tech companies headquartered in Finland as of September 2026 and tracks 192 professional contacts across them, including 93 with verified work emails. Helsinki is the largest hub.

This list covers venture capital firms focused on deep tech companies 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 29, 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 29, 2026 86% judged on-target in blind review
25Companies
192Contacts tracked
93Verified emails
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The 15 largest venture capital firms focused on deep tech companies based in Finland

Ranked by team size
Top 15 of 25 venture capital firms focused on deep tech companies based in Finland, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to venture capital firms focused on deep tech companies: 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
1Indirect evidenceHelsinki, FinlandHQ checked Sep 29, 202611-5035 contacts →

Indirect evidence

“Inventure is the early-stage VC that knows how to get Nordic and Baltic founders to the next level.”

Source: RevenueBase Database · checked Sep 29, 2026
2Partial evidenceHelsinki, FinlandHQ checked Sep 29, 20261-1018 contacts →

Partial evidence

“Lifeline Ventures is a Helsinki-based sector-agnostic early-stage VC firm.”

Source: RevenueBase Database · checked Sep 29, 2026
3Indirect evidenceHelsinki, FinlandHQ checked Sep 29, 20261-1018 contacts →

Indirect evidence

“Europe’s largest next generation VC.”

Source: RevenueBase Database · checked Sep 29, 2026
4Strong evidenceHelsinki, FinlandHQ checked Sep 29, 202611-5014 contacts →

Strong evidence

“OpenOcean is a pan-European early-stage Venture Capital investor with offices in Helsinki and London.”

Source: RevenueBase Database · checked Sep 29, 2026
5Strong evidenceHelsinki, FinlandHQ checked Sep 29, 20261-1014 contacts →

Strong evidence

“Greencode Ventures is an early-stage venture capital firm backing ambitious founders building transformative solutions across energy, industry and infrastructure.”

Source: RevenueBase Database · checked Sep 29, 2026
6Strong evidenceHelsinki, FinlandHQ checked Sep 29, 202611-5013 contacts →

Strong evidence

“Voima Ventures helps founders accelerate the growth of deep technology ventures to global markets.”

Source: RevenueBase Database · checked Sep 29, 2026
7Indirect evidenceHelsinki, FinlandHQ checked Sep 29, 20261-1012 contacts →

Indirect evidence

“Maki.vc is a pre-seed & seed-stage VC firm dedicated to partnering with founders who never conform to category standards.”

Source: RevenueBase Database · checked Sep 29, 2026
8Strong evidenceEspoo, FinlandHQ checked Sep 29, 20261-1011 contacts →

Strong evidence

“Vendep Capital is a venture capital firm backing early-stage AI-native B2B software companies in the Nordics and Baltics.”

Source: RevenueBase Database · checked Sep 29, 2026
9Strong evidenceHelsinki, FinlandHQ checked Sep 29, 20261-109 contacts →

Strong evidence

“Butterfly Ventures is one of the leading seed-stage focused VCs in the Nordics.”

Source: RevenueBase Database · checked Sep 29, 2026
10Indirect evidenceHelsinki, FinlandHQ checked Sep 29, 20261-108 contacts →

Indirect evidence

“We are The Nordic Institutional Super Angel.”

Source: RevenueBase Database · checked Sep 29, 2026
11Indirect evidenceKuopio, FinlandHQ checked Sep 29, 20261-106 contacts →

Indirect evidence

“Nostetta Ltd is a group of private investors and manages a portfolio of technology startups with high international business potential.”

Source: RevenueBase Database · checked Sep 29, 2026
12Indirect evidenceHelsinki, FinlandHQ checked Sep 29, 20261-105 contacts →

Indirect evidence

“Stephen Industries is a family-owned investment company based in Helsinki, Finland.”

Source: RevenueBase Database · checked Sep 29, 2026
13Strong evidenceHelsinki, FinlandHQ checked Sep 29, 20261-104 contacts →

Strong evidence

“Nexit Ventures is a technology growth capital firm focused on digital disruption.”

Source: RevenueBase Database · checked Sep 29, 2026
14Strong evidenceHelsinki, FinlandHQ checked Sep 29, 20261-103 contacts →

Strong evidence

“Straightforward Capital is a venture capital company that helps companies to unleash their growth potential.”

Source: RevenueBase Database · checked Sep 29, 2026
15Indirect evidenceHelsinki, FinlandHQ checked Sep 29, 20261-101 contacts →

Indirect evidence

“Spacegrade Oy is the private technology investment company of Teemu Päivinen.”

Source: RevenueBase Database · checked Sep 29, 2026

Showing 15 of 25 venture capital firms focused on deep tech companies based in Finland

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Venture capital firms focused on deep tech companies based in Finland at a glance

As of Sep 29, 2026
48.4%Verified-email coverage
7.7Average contacts per company
1-10Median size (employees)
80.0%Largest-city concentration · Helsinki
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
20
11-50
4
51-200
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 25 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 venture capital firms focused on deep tech companies, 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 “venture capital firms focused on deep tech companies”. 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 venture capital firms focused on deep tech companies), 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 venture capital firms focused on deep tech companies, 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, 93 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 29, 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 venture capital firms focused on deep tech companies, 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 venture capital firms focused on deep tech companies are there based in Finland?

RevenueBase identified 25 venture capital firms focused on deep tech companies 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?

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

Which city has the most venture capital firms focused on deep tech companies?

Helsinki leads with 20 headquartered companies, followed by Espoo (2) and Kuopio (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 93 verified decision-maker contacts tracked across these 25 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 29, 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.