Company lists · Data refreshed September 2026

Top 22 Early-stage vc funds based in Austria

RevenueBase identified 53 early-stage vc funds headquartered in Austria as of September 2026 and tracks 418 professional contacts across them, including 154 with verified work emails. Vienna is the largest hub.

This list covers early-stage vc funds headquartered in Austria, 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
53Companies
418Contacts tracked
154Verified emails
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The 22 largest early-stage vc funds based in Austria

Ranked by team size
Top 22 of 53 early-stage vc funds based in Austria, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to early-stage vc funds: 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 evidenceWien, AustriaHQ checked Sep 19, 202651-200120 contacts →

Indirect evidence

“It takes more than capital to build real-world, cutting-edge technologies and companies that last.”

Source: RevenueBase Database · checked Sep 19, 2026
2Indirect evidenceVienna, AustriaHQ checked Sep 19, 202611-5040 contacts →

Indirect evidence

“Our heartbeat is innovation.”

Source: RevenueBase Database · checked Sep 19, 2026
3Indirect evidenceVienna, AustriaHQ checked Sep 19, 202611-5031 contacts →

Indirect evidence

“At Venionaire Capital, we are more than investors – we are dedicated partners in growth.”

Source: RevenueBase Database · checked Sep 19, 2026
4Indirect evidenceVienna, AustriaHQ checked Sep 19, 20261-1026 contacts →

Indirect evidence

“Calm/Storm is an exclusive founder network and boutique venture capital firm.”

Source: RevenueBase Database · checked Sep 19, 2026
5Indirect evidenceVienna, AustriaHQ checked Sep 19, 202611-5022 contacts →

Indirect evidence

“We connect investors with high-growth startups, handling the entire investment process.”

Source: RevenueBase Database · checked Sep 19, 2026
6Indirect evidenceVienna, AustriaHQ checked Sep 19, 20261-1020 contacts →

Indirect evidence

“APEX Ventures is a European venture capital firm focusing on deep tech companies.”

Source: RevenueBase Database · checked Sep 19, 2026
7Indirect evidenceVienna, AustriaHQ checked Sep 19, 20261-1013 contacts →

Indirect evidence

“3VC is a European venture capital fund investing in carefully selected startups with global ambition and signals of product-market fit.”

Source: RevenueBase Database · checked Sep 19, 2026
8Indirect evidenceSt. Pölten, AustriaHQ checked Sep 19, 202611-5011 contacts →

Indirect evidence

“tecnet equity is an Austrian venture capital fund investing in innovative, high-tech startup companies with potential for significant growth.”

Source: RevenueBase Database · checked Sep 19, 2026
9Strong evidenceInnsbruck, AustriaHQ checked Sep 19, 20261-109 contacts →

Strong evidence

“Onsight Ventures is at the forefront of early-stage investments in cutting-edge technologies, specializing in computing, semiconductors, synthetic biology (synbio), and…”

Source: RevenueBase Database · checked Sep 19, 2026
10Indirect evidenceVienna, AustriaHQ checked Sep 19, 202611-505 contacts →

Indirect evidence

“At asp.”

Source: RevenueBase Database · checked Sep 19, 2026
11Indirect evidenceVienna, AustriaHQ checked Sep 19, 20261-105 contacts →

Indirect evidence

“CoastCap is a Vienna-based investment firm that primarily invests in private capital markets.”

Source: RevenueBase Database · checked Sep 19, 2026
12Indirect evidenceVienna, AustriaHQ checked Sep 19, 202611-505 contacts →

Indirect evidence

“InnovaticGroup is a Business Angel Investors Group helping great companies and bold entrepreneurs to become game-changing digital businesses.”

Source: RevenueBase Database · checked Sep 19, 2026
13Indirect evidenceVienna, AustriaHQ checked Sep 19, 20261-104 contacts →

Indirect evidence

“ROI VENTURES is a family office focused on pre-seed investing in technology-driven B2B startups and selected consumer good brands across Europe.”

Source: RevenueBase Database · checked Sep 19, 2026
14Indirect evidenceVienna, AustriaHQ checked Sep 19, 202611-504 contacts →

Indirect evidence

“Empowering Startups to Scale Austria’s First Co-Owned Accelerator Venturecake is Austria's first co-owned accelerator, created to help startups take their next big leap.”

Source: RevenueBase Database · checked Sep 19, 2026
15Indirect evidenceRadstadt, AustriaHQ checked Sep 19, 20261-103 contacts →

Indirect evidence

“We invest in great ideas in the energy, robotics, health and cloud software sectors.”

Source: RevenueBase Database · checked Sep 19, 2026
16Indirect evidenceVienna, AustriaHQ checked Sep 19, 20261-103 contacts →

Indirect evidence

“Octopus Capital specializes in startup investment, crowdfunding, and accelerator programs, supporting founders, entrepreneurs, and researchers in transforming ideas into scalable…”

Source: RevenueBase Database · checked Sep 19, 2026
17Strong evidenceVienna, AustriaHQ checked Sep 19, 20261-102 contacts →

Strong evidence

“CNB Capital is an evergreen, early stage investor with a focus on high-tech B2B product companies showing first customer traction.”

Source: RevenueBase Database · checked Sep 19, 2026
18Indirect evidenceGraz, AustriaHQ checked Sep 19, 20261-102 contacts →

Indirect evidence

“Hummelnest is a startup accelerator in Graz, Austria supported by Raiffeisen-Landesbank Steiermark.”

Source: RevenueBase Database · checked Sep 19, 2026
19Indirect evidenceVienna, AustriaHQ checked Sep 19, 2026201-5001 contacts →

Indirect evidence

“We are a private equity and venture capital investment group, specialising in innovative, technology-driven companies across various industries.”

Source: RevenueBase Database · checked Sep 19, 2026
20Strong evidenceGraz, AustriaHQ checked Sep 19, 202611-501 contacts →

Strong evidence

“THE COMPANY BUILDER FOR MOBILE STARTUPS We co-found and accelerate early stage businesses and startups in the field of mobile.”

Source: RevenueBase Database · checked Sep 19, 2026
21Indirect evidenceGraz, AustriaHQ checked Sep 19, 20261-101 contacts →

Indirect evidence

“At JET Growth we deal with entrepreneurship with passion.”

Source: RevenueBase Database · checked Sep 19, 2026
22Indirect evidenceVienna, AustriaHQ checked Sep 19, 20261-101 contacts →

Indirect evidence

“Since 2017, Honestas Capital has been helping innovative startups realize their full potential.”

Source: RevenueBase Database · checked Sep 19, 2026

Showing 22 of 53 early-stage vc funds based in Austria

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Early-stage vc funds based in Austria at a glance

As of Sep 19, 2026
36.8%Verified-email coverage
7.9Average contacts per company
1-10Median size (employees)
30.2%Largest-city concentration · Vienna
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
41
11-50
10
51-200
1
201-500
1

Email recency for this list is measured worldwide rather than for Austria, so it is reported there. Company counts and contact totals on this page are exact for Austria, over 53 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 early-stage vc funds, 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 Austria whose own description of what they do matches “early-stage vc funds”. 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 early-stage vc funds), 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 early-stage vc funds, and records with no verified work email. Companies headquartered outside Austria 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, 154 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 early-stage vc funds, 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 early-stage vc funds are there based in Austria?

RevenueBase identified 53 early-stage vc funds headquartered in Austria 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?

Speedinvest, headquartered in Wien, tops this list with the largest team on record.

Which city has the most early-stage vc funds?

Vienna leads with 16 headquartered companies, followed by Wien (10) and Graz (4).

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 154 verified decision-maker contacts tracked across these 53 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.

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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.