Company lists · Data refreshed November 2026

Top 19 Deeptech investors based in Austria

RevenueBase identified 35 company matches for deeptech investors associated with Austria as of November 2026 and tracks 187 professional contacts across them, including 81 with verified work emails. Vienna is the largest hub.

This list covers company matches for deeptech investors associated with Austria, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 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 RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
35Companies
187Contacts tracked
81Verified emails
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The 19 largest deeptech investors based in Austria

Ranked by team size
Top 19 of 35 company matches for deeptech investors based in Austria, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchVienna, AustriaHQ recorded Nov 6, 20261-1029 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchVienna, AustriaHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“We believe the assets that define the future are private.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchVienna, AustriaHQ recorded Nov 6, 20261-1015 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchVienna, AustriaHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“3VC is a venture capital fund that invests up to 10 million EUR tickets in carefully selected European tech startups with outrageous ambition and signs of product-market fit…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchVienna, AustriaHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“We build and scale world-class DeepTech products.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchKlosterneuburg, AustriaHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“We invest in visionary science start-ups.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchGraz, AustriaHQ recorded Nov 6, 202611-509 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchInnsbruck, AustriaHQ recorded Nov 6, 20261-109 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchVienna, AustriaHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Fund F is a European pre-seed venture capital fund based in Vienna, managing €28 million and investing in technology-driven startups with gender-diverse founding teams across…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchVienna, AustriaHQ recorded Nov 6, 20261-105 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchInnsbruck, AustriaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“We are the investment company founded by Hermann Hauser in Central Europe and invest primarily in early-stage (seed, Series A) start-ups from the DACH region.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchVienna, AustriaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“We help deep-tech startups turn complex technology into scalable hardware.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchRadstadt, AustriaHQ recorded Nov 6, 20261-103 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchVienna, AustriaHQ recorded Nov 6, 202611-502 contacts →

Exact match

“QDEEPTECH is an international company and a technology consolidator; its core competence is solving Industrial and real-world challenges through emergent DeepTech…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchVienna, AustriaHQ recorded Nov 6, 2026201-5001 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchVienna, AustriaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“By investing in and developing enterprises with a unique and innovative vision Leamont Baker leverages industry trends by integrating early-adopted technologies with a…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchVienna, AustriaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“After successfully growing Austria’s unicorn Tricentis into its today’s position as the global leader in software testing, Tricentis’ founder Wolfgang Platz has founded Katharo…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchVienna, AustriaHQ recorded Nov 6, 20261-101 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchVienna, AustriaHQ recorded Nov 6, 20261-101 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 19 of 35 deeptech investors based in Austria

See the full list, filter by size, metro and specialty, and access 81 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Deeptech investors based in Austria at a glance

As of Nov 6, 2026
43.3%Verified-email coverage
5.3Average contacts per company
1-10Median size (employees)
48.6%Largest-city concentration · Vienna
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
27
11-50
7
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 35 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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
Company records associated with Austria whose business descriptions match “deeptech investors” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 81 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “deeptech investors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many deeptech investors are there based in Austria?

RevenueBase identified 35 company matches for deeptech investors associated with Austria as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Calm Storm tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most deeptech investors?

Vienna leads with 17 company records, followed by Innsbruck (2) and Klosterneuburg (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 81 professional contacts with verified work emails tracked across these 35 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 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.