What stage does APEX Ventures invest at?

APEX Ventures invests at the Pre-Seed, Seed, Series A stages.

What is APEX Ventures's typical check size?

APEX Ventures typically writes checks of $540K – $1.1M.

Where is APEX Ventures located?

APEX Ventures is headquartered in Vienna, AT.

Who does APEX Ventures co-invest with?

APEX Ventures most often shares deals with Amadeus Capital Partners, E2MC Ventures, Keen Venture Partners, among 15 tracked co-investors.

APEX Ventures

Venture capitaloperating company · company profile

Vienna · Pre-Seed–Series A · 11 people tracked

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Investment thesis

APEX Ventures focuses on early-stage deep tech companies where defensible intellectual property, technical depth, and market timing align. The firm targets technology domains capable of reshaping large global markets and backs founders positioned to lead them. Priority areas include artificial intelligence, autonomous systems and robotics, energy transition, next-generation computing, medical technologies, and space. Its team blends scientific, engineering, operational, and investment experience, offering hands-on guidance to help founders focus, align, and scale globally competitive companies. APEX emphasizes access to European deep tech ecosystems and supports founders from scientific breakthrough through to building category-defining global companies.

Invests inAI & Machine Learning Deep Tech Energy Medical Devices Quantum Computing Robotics Space Tech Europe Vienna

Source: firm website, verified Aug 3, 2026.

Stage

Pre-Seed–Series A

Check

$540K – $1.1M

Vienna, AT

Instruments

Equity

Founded

2016

Last 12 months

2 investments

AUM

$10.8M

Tracked investments

Team · 11 people

from the firm's website & curated & public directories

Andreas Riegler· Founder & General Partner· Austriain

Andreas Riegler founded APEX Ventures after years as a business angel and company builder, and has experience establishing global service companies in the US, UK, and Germany. He previously served as a Global Senior Vice President at SONY and Managing Director at Imagine Ventures, and holds degrees from TU Graz and Harvard University.

a•••@apex.venturesreveal

Stefan Haubner· Founding Partner & General Partner· Austriain

Stefan Haubner is a former officer in the Austrian Armed Forces with experience in leadership, education, management and controlling, and has consulted for Austrian government departments. He specializes in corporate operations, high reliability organizations, and supports startups with process structuring, corporate development, and team building.

s•••@apex.venturesreveal

Wolfgang Neubert· General Partner· Austriain

Founding and General Partner at APEX Ventures with expertise in photonics, AR/VR, and quantum technologies. Previously led McKinsey & Company's Austria office and held multiple CEO and CSO/CMO roles, including at a publicly listed global office furniture manufacturer.

w•••@apex.venturesreveal

Golnaz Borghei· Principal· Germanyin

Golnaz Borghei is a deeptech investor at APEX Ventures focused on European medical, techbio, and health-tech startups at seed stage. From 2020 to 2025, she led corporate venture capital investments at PwC, executing 25 investments across strategic and financial formats. With a background spanning biotechnology research, a PhD from Cambridge and postdoctoral work at Oxford, and over a decade in private capital markets, she has worked with family offices, venture capital firms, and LP investors on fundraising, investment strategy, and portfolio management across the Nordic region, Germany, the UK, and the Middle East.

Diana Röttger· Principal

d•••@apex.venturesreveal

Ion Hauer· Principal· Munich, Germanyin

Ion Hauer has over 12 years of experience bridging technological breakthroughs and financial capital, holding a PhD in quantum physics from Heidelberg University. He previously served as COO at GlassDollar, VP Corporate Venturing at Bosch, and management consultant at Oliver Wyman, and supports portfolio companies with fundraising, talent acquisition, and strategic partnerships.

i•••@apex.venturesreveal

Pooja Sikka· Venture Partner· London, England, United Kingdomin

Venture Partner and practising medical doctor with over 20 years in health and life sciences; former Partner at Octopus Ventures and former head of EY UK's healthcare corporate venture portfolio, having invested over $60m in early-stage companies. Holds an MBA from Imperial College London and an MBBS.

Anne Glover· Investment Committee Member – Amadeus APEX Technology Fund· Chinain

Hermann Hauser· Investment Committee Member – Amadeus APEX Technology Fund· Cambridge, United Kingdomin 𝕏

Co-founder of Amadeus Capital Partners, established in 1997 alongside Anne Glover to invest exclusively in emerging technologies.

h•••@amadeuscapital.comreveal

Marcell Farkas· Chief Financial Officer· Portland, Oregon, United Statesin

Tim Hos· Investment Associate· Austriain

Tim Hos is an Investment Associate at APEX Ventures with more than five years of experience in capital markets and investment funds. He previously worked as an associate at State Street and completed an "Investmentfondskaufmann" apprenticeship in Frankfurt. He holds a BSc in Business and Economics from the Vienna University of Economics and Business and focuses on energy and space technologies.

t•••@apex.venturesreveal

What they invest in

from 9 of 9 portfolio companies

AI & Machine Learning ×3Deep Tech ×3Medical Devices ×3Cleantech ×2Climate Tech ×2Enterprise Software ×2SaaS ×2Cloud Computing ×1

HQs:Germany×3France×1Sweden×1United States×1

Investments · 9 tracked

founders shown can be your intro path

By year:2026 · 1 2025 · 34 dated

Robeautérobeaute.com in✓ verified

Robeauté develops a medical microrobot designed to navigate the brain to diagnose and treat neurological conditions, aimed at neurosurgery applications.

Deep TechMedical DevicesRoboticsParis, FR

Bertrand Duplat(Co-founder & CEO)inJoana Cartocci(Co-founder)in

Co-investorsCherry Ventures Kindred Ventures Plural Urania Ventures

ATMOSatmos-space-cargo.com in 𝕏Apr 2026

ATMOS Space Cargo develops and operates reusable spacecraft and return systems for space logistics, offering controlled access to low Earth orbit and recovery capabilities.

Deep TechHardwareLogistics & Supply ChainSpace TechStrasbourg, DE

Sebastian Klaus(Co-Founder)inMarta Oliveira(Co-Founder, Chief Operations Officer)Jeffrey Hendrikse(Co-Founder, Chief Technical Officer)Christian Grimm(Co-Founder, Chief Engineering Officer)

Co-investorsAmadeus Capital Partners another.vc Balnord Sp. z o.o.E2MC Ventures Expansion Ventures Faber +5 more

Context Flowcontextflow.com in 𝕏

contextflow develops AI-powered diagnostic tools for radiologists, including computer-aided detection software for chest CT scans to identify lung cancer, interstitial lung disease, and COPD.

AI & Machine LearningMedical Devices

Co-investorsNina Capital NovaCapital xista science ventures

enaDyneenadyne.de inSep 2025

enaDyne develops a plasma-based CO2 recycling technology that reduces emissions while producing sustainable raw materials.

CleantechClimate TechNew Materials

Philipp Hahn(Co-Founder & CEO)

Co-investorsAmadeus Capital Partners Energy Capital Ventures SpinLab Antares Ventures Pte. Ltd.Possible Ventures

Farangfarang.com in 𝕏Aug 2025

Farang is an AI research lab developing foundational large language models built on a custom architecture, with a focus on specialized on-device models for consumer and enterprise use.

AI & Machine LearningDeep TechEnterprise SoftwareSweden, SE

Emil Romanus

Co-investorsVoima Ventures

Hyperheathyperheat.de in

HyperHeat develops electric high-temperature industrial heating technology reaching up to 2000°C, powered by renewable electricity.

CleantechClimate TechEnergy

Co-investorsAmadeus Capital Partners E44 Ventures GF BRYCK Ventures Possible Ventures

Onehubonehub.com in 𝕏

Onehub provides a cloud-based document sharing platform that lets businesses upload, organize, and share files within secure Workspaces with permission controls, activity tracking, and branding options.

Cloud ComputingCybersecurityEnterprise SoftwareSaaSSeattle, US

Co-investorsKeiretsu Forum

Quibimquibim.com in 𝕏Jan 2025 · $50M

Quibim develops cloud-based AI software platforms for medical imaging analysis that extract radiomics features and generate predictive models for healthcare providers and biopharma companies.

AI & Machine LearningHealthtechMedical Devices

Co-investorsAdara Ventures Amadeus Capital Partners LifeX Ventures Asabys Partners Columbus Venture Partners GoHub Ventures

Spontivlyspontivly.com in 𝕏

Spontivly is a no-code data platform that provides teams with a unified view of their operations without requiring engineering resources to build it.

Data & InfrastructureFintechSaaS

Anthony Nagendraraj(Founder)inMarissa Huggins(Founder)in

Co-investorsEdmonton Unlimited Render Capital TampaBay.Ventures DeepWork Capital LOI Venture

Portfolio news

latest coverage across their companies

ATMOS Space Cargo Raises €25.7M Series A

ATMOS · payloadspace.com · Apr 22, 2026

HyperHeat Secures Funding for Electric Industrial Heat → Industry

Hyperheat · news.sustainability-directory.com · Mar 5, 2026

Germany's enaDyne raises €7 million to tackle “forever chemicals” with plasma-based reactors | EU-Startups

enaDyne · eu-startups.com · Sep 25, 2025

Farang Raises €1.5M in Seed Funding

Farang · finsmes.com · Aug 27, 2025

Community investment fund launches, supports St. Pete startup - St Pete Catalyst

Spontivly · stpetecatalyst.com · Jun 30, 2025

Frequently asked questions

What stage does APEX Ventures invest at?: APEX Ventures invests at the Pre-Seed, Seed, Series A stages.
What is APEX Ventures's typical check size?: APEX Ventures typically writes checks of $540K – $1.1M.
What sectors does APEX Ventures focus on?: APEX Ventures focuses on AI & Machine Learning, Deep Tech, Energy, Medical Devices, Quantum Computing, Robotics, Space Tech.
Where is APEX Ventures located?: APEX Ventures is headquartered in Vienna, AT.
Who does APEX Ventures co-invest with?: APEX Ventures most often shares deals with Amadeus Capital Partners, E2MC Ventures, Keen Venture Partners, among 15 tracked co-investors.

Images

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