Company lists · Data refreshed September 2026

Top 15 Growth stage software investors based in Austria

RevenueBase identified 39 growth stage software investors headquartered in Austria as of September 2026 and tracks 219 professional contacts across them, including 76 with verified work emails and 16 with mobile numbers. Vienna is the largest hub.

This list covers growth stage software investors 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, how directly it supports the match, and when it was last checked. Data refreshed September 3, 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 HQ checked on every row Match evidence on every row Refreshed Sep 3, 2026 86% judged on-target in blind review
39Companies
219Contacts tracked
76Verified emails
16Mobile numbers
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The 15 largest growth stage software investors based in Austria

Ranked by team size
Top 15 of 39 growth stage software investors based in Austria, ranked by team size, largest first. Data refreshed Sep 3, 2026. Evidence rates how directly each company's own description names growth stage software investors: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
Venionaire Capital AGStrong evidence
Vienna, AustriaHQ checked Sep 3, 202611-5031

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

Source: company website · checked Sep 3, 2026
2
Calm StormIndirect evidence
Wien, AustriaHQ checked Sep 3, 20261-1024

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

Source: company website · checked Sep 3, 2026
3
Apex VenturesIndirect evidence
Vienna, AustriaHQ checked Sep 3, 20261-1020

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

Source: company website · checked Sep 3, 2026
4
3ts Capital PartnersPartial evidence
AustriaHQ checked Sep 3, 202611-5017

“3TS Capital Partners is one of the leading European technology focused growth capital firms.”

Source: company website · checked Sep 3, 2026
5
3vcIndirect evidence
Vienna, AustriaHQ checked Sep 3, 20261-1014

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

Source: company website · checked Sep 3, 2026
6
Onsight VenturesPartial evidence
Innsbruck, AustriaHQ checked Sep 3, 20261-109

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

Source: company website · checked Sep 3, 2026
7
EqventureIndirect evidence
Graz, AustriaHQ checked Sep 3, 202611-508

“Founded in 2014, eQventure is one of Austria’s leading venture capital firms with a strong network in Europe, America and Asia.”

Source: company website · checked Sep 3, 2026
8
asp.groupIndirect evidence
AustriaHQ checked Sep 3, 202611-506

“At asp.”

Source: company website · checked Sep 3, 2026
9
CoastcapIndirect evidence
Wien, AustriaHQ checked Sep 3, 20261-105

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

Source: company website · checked Sep 3, 2026
10
Alroka Investment GmbhPartial evidence
Linz, AustriaHQ checked Sep 3, 20261-104

“alroka investment gmbh is a venture capital consultant backed by a unique global community of entrepreneurs, angels, corporates and institutional investors committed to building…”

Source: company website · checked Sep 3, 2026
11
Make Visions Capital GmbhPartial evidence
Radstadt, AustriaHQ checked Sep 3, 20261-103

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

Source: company website · checked Sep 3, 2026
12
Octopus CapitalIndirect evidence
Vienna, AustriaHQ checked Sep 3, 20261-103

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

Source: company website · checked Sep 3, 2026
13
CNB CapitalStrong evidence
AustriaHQ checked Sep 3, 20261-102

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

Source: company website · checked Sep 3, 2026
14
Poel GroupIndirect evidence
Vienna, AustriaHQ checked Sep 3, 2026201-5001

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

Source: company website · checked Sep 3, 2026
15
Honestas CapitalIndirect evidence
AustriaHQ checked Sep 3, 20261-101

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

Source: company website · checked Sep 3, 2026

Showing 15 of 39 growth stage software investors based in Austria

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Growth stage software investors based in Austria at a glance

As of Sep 3, 2026
1-10Median size (employees)
ViennaLargest hub · 13 HQs
16Contacts with mobile numbers
Sep 3, 2026Data refreshed

Companies by employee count

1-10
31
11-50
7
201-500
1

Verified emails by last verification

0–30
0
31–60
3
61–90
43
90–180
30
180+
0

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 growth stage software investors, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Austria whose own description of what they do matches “growth stage software investors”. Matching reads each company's description, not its industry code or its name.
What we exclude
Companies whose own description does not clearly place them among growth stage software investors, 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 an evidence 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, 76 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 3, 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

How many growth stage software investors are there based in Austria?

RevenueBase identified 39 growth stage software investors 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?

Venionaire Capital AG, headquartered in Austria, tops this list with the largest team on record.

Which city has the most growth stage software investors?

Vienna leads with 13 headquartered companies, followed by Wien (5) and Salzburg (2).

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 76 verified decision-maker contacts tracked across these 39 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 3, 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.