/Investor DB

HTGF

Venture capitaloperating company · company profile

Bonn · Pre-Seed–Series A · 37 people tracked

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Investment thesis

Seed-stage investor writing small tickets to commercialize publicly funded university/institute research (Fraunhofer, Max Planck), focused on Industrial Climate & Deep Tech and Life Sciences, leveraging corporate partners for commercialization.

Stage
Pre-Seed–Series A
Check
$1.1M
HQ
Bonn, DE
Leads rounds
Follows
Instruments
Debt · Equity
Founded
2005
Last 12 months
17 investments
AUM
$2.2B
Tracked investments
80
Unicorns
1

Team · 37 people

from public directories
Bernd Goergen· Partnerin
Guido Schlitzer· Managing Directorin
Nikolaus Raupp· Partnerin
Ulrich Schmitt· Partnerin
Andreas Olmes· Principalin𝕏
Lena Krzyzak· Principalin𝕏
Martin Pfister· Principalin
Torsten Löffler· Principalin
Fabian Mohr· Senior Associatein𝕏
Gernot Berger· Investorin
Louis Heinz· Investorin
Maximilian Bockin𝕏
Niels Sharman· Investorin
Olaf Joeressen· Investorin

What they invest in

from 71 of 80 portfolio companies

AI & Machine Learning ×33SaaS ×30Deep Tech ×18Enterprise Software ×18Cleantech ×14Advanced Manufacturing ×12Healthtech ×12Hardware ×11

HQs:Germany×40United States×5Switzerland×4France×2Canada×1Denmark×1

Investments · 80 tracked

founders shown can be your intro path

By year:2026 · 92025 · 162024 · 102023 · 32022 · 52021 · 42020 · 32017 · 12016 · 152 dated

7Education7education.com✓ verified

Seven Education operates a unified digital platform serving schools and educational institutions across Europe, providing tools for school communication, class management, lesson planning, school administration, and AI-powered features.

AI & Machine LearningEdTechSaaSKoblenz, DE

Daniel ZachariasinJan Micha Kroll

Co-investorsHV CapitalBrighteye Ventures

akirolabsakirolabs.cominJan 2024 · $5M✓ verified

akirolabs offers an AI-augmented platform for enterprise procurement teams to build, standardize, and manage category and procurement strategies.

AI & Machine LearningEnterprise SoftwareSaaSBerlin, DE

Christoph Flöthmann(Founder)inDetlef Schultz(Co-Founder)inMichael Pleuger(Co-Founder)inTim Ergenzinger(Co-Founder)inKai Elsermann(Chief Revenue Officer)in

Co-investorsD11ZOTB VenturesSerpentine Ventures

Aerleumaerleum.cominOct 2024

Aerleum develops an integrated technology that captures atmospheric CO2 and converts it, using green hydrogen, into synthetic fuels and chemicals such as methanol, aiming for cost parity with fossil-based products.

CleantechClimate TechNew Materials

Steven(Co-founder)Sébastien(Co-founder)Sebastien Fiedorow(Founder)Steven Bardey(Founder)

Co-investors360 CapitalThird DerivativeBpifrance

AICAaica.techinMar 2025

AICA develops a software system that combines AI algorithms with real-time, sensor-driven adaptive control to simplify the programming and deployment of industrial robots for manufacturers.

Advanced ManufacturingAI & Machine LearningRoboticsLausanne, CH

Baptiste Busch(Co-founder & CEO)inEnrico Eberhard(Co-founder & CTO)inAude Billard(Co-founder & Head of LASA Laboratory (EPFL))inRachel Rosa(COO & Head of Product)in

Co-investorsMomenta VenturesSICTICSpicehaus PartnersTechFounders

Aignosticsaignostics.com

Aignostics develops AI-powered pathology products and custom image and data analysis services for precision medicine and drug development, serving pharmaceutical and biomedical research teams.

AI & Machine LearningBiotechDigital HealthBerlin, DE

Frederick Klauschen(Founder)Maximilian Alber(Founder)Viktor Matyas(Founder)

Co-investorsCARMA FUNDBoehringer Ingelheim Venture FundIBB VenturesMayo Clinic Ventures

Aluvationaluvation.comMay 2017

ALUVATION provides intelligent heat treatment services for aluminium components through both a dedicated technology center offering custom process development and product carriers, and a mobile, on-demand rental system called System ALUVATION® that includes remote monitoring and data management.

Advanced ManufacturingCleantechDeep TechHardwareNew MaterialsPaderborn, DE

Markus Belte(Founder)

Co-investorsEnjoyventure Management

Amberraamberra.dein

amberra is a venture studio and investment arm of the Genossenschaftliche FinanzGruppe (cooperative financial group) that invests in and builds startups serving cooperative banks and their 30 million customers.

Enterprise SoftwareFintechHamburg, DE

Björn Schmuckin

Co-investorsPeakBetter Ventures Central LlcBynd Venture CapitalEnjoyventure ManagementVireo Ventures

Anetaaneta.companyMay 2023

Aneta operates an email-based AI research service that runs 15 specialized agents across academic, market, technical, and legal sources for days to produce long, citation-backed research reports.

AI & Machine LearningEnterprise SoftwareSaaS

Co-investorsPebblebedAndera PartnersBGVForbionFountain Healthcare PartnersPMV+2 more

Argá Medtechargamedtech.com

Argá Medtech is developing a non-thermal cardiac ablation system based on a proprietary Pulsed Field Ablation (PFA) technology using sine wave energy and a proprietary catheter to treat atrial fibrillation and other heart arrhythmias.

HardwareHealthtechMedical Devices

Co-investorsAdvent Life SciencesHigh Tech GruenderfondsEarlybird Venture CapitalGilde Healthcare

Atmosbuildatmos.comin𝕏Defunct

Atmos provides an online platform for managing the complete homebuilding workflow from start to finish.

PropTechSan Francisco, US

Nicholas Donahue(Founder)inTrent Hedge(Founder)inMatthew Rastovac(Founder)inAustin Kahn(Founder)inAlex Savtchenko(Head of People)

Co-investorsDuke Capital PartnersFjor FoundersNoveus CapitalSilicon VenturesVibe CapitalWayfinder Ventures+19 more

ATMOSatmos-space-cargo.comin𝕏Apr 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, Chief Executive Officer)inMarta Oliveira(Co-Founder, Chief Operations Officer)inJeffrey Hendrikse(Co-Founder, Chief Technical Officer)inChristian Grimm(Founder)inDR.–ING. CHRISTIAN GRIMM(Co-Founder, Chief Engineering Officer)

Co-investorsAmadeus Capital Partnersanother.vcAPEX VenturesBalnord Sp. z o.o.E2MC VenturesExpansion Ventures+8 more

Auxilius.aiauxilius.aiin

Auxilius.ai provides compliance, controls, and audit software for financial institutions and enterprises.

AI & Machine LearningEnterprise SoftwareFintechSaaSUnterföhring, DE

James Barnes(Founder)in

Co-investorsTechstars

Aveliosavelios.cominFeb 2025 · $31.1M

Avelios develops a digital platform for hospitals to enable modern AI-based treatments and improve patient care through data-driven processes.

AI & Machine LearningDigital HealthHealthtechMedical DevicesSaaS

Christian Albrecht(Founder)in

Co-investorsHigh Tech GruenderfondsReventSequoia Capital

Banxwarebanxware.comin

Banxware provides embedded lending infrastructure that enables platforms to offer digital business loans to SMEs, handling credit assessment, risk management, and regulatory compliance end-to-end.

AI & Machine LearningEnterprise SoftwareFintechSaaS

Miriam Wohlfarth(Founder)Nicolas Kipp(Founder)

Co-investors13books CapitalD4 VenturesFin CapitalBerliner Volksbank VenturesRedstoneSella Direct Ventures+4 more

beeOLEDbeeoled.comin

beeOLED develops blue OLED emitters based on rare-earth (lanthanide) metal complexes, such as cerium or europium, stabilized with organic ligands and made vacuum-vaporizable for OLED display manufacturing.

Deep TechHardwareNew Materials

Dr. Carsten RotheDr. Volodymyr Senkovskyy

Co-investorseCAPITAL ENTREPRENEURIAL PARTNERSInnovation IndustriesM VentureseCapital Entrepreneurial Partners AG

Biograilbiograil.com

Biograil is a company backed by venture capital investors specializing in deep tech, sustainable technologies, and life sciences ventures across Europe.

BiotechClimate TechDeep TechMedical Devices

John M. Barberich(Chairman of the Board, Consulting CFO & Founder)Lars Hellerung Christiansen(Private investor & Founder)Nikolaj Skak(Chief Scientific Officer & Founder)inKarsten Lindhardt(CEO & Founder)in

Co-investorsVerve VenturesEvonik Venture Capital GmbHHigh Tech Gruenderfonds

BTRYbtry.chinJan 2024

BTRY develops solid-state battery technology designed to charge in one minute, extending electrification to applications previously limited by energy storage constraints.

Advanced ManufacturingCleantechDeep TechEnergyHardwareNew MaterialsZurich, CH

Abdessalem Aribia(Founder)inMoritz H. Futscher(Founder)in

Co-investorsBerliner Volksbank VenturesKickfundRedstoneTane FundBloomhaus VenturesLinear Capital

Caeli Windcaeli-wind.deinMay 2024

Caeli Wind operates a marketplace that connects German landowners — including industrial businesses and investors — with wind farm project developers, running feasibility and site analyses, tenders, and legal/permitting support to lease land for wind energy.

CleantechEnergyMarketplaces

Andreas Rieckhoff(Founder)Ben Schlemmermeier(Founder)Heiko Bartels(Founder)

Co-investorsHigh Tech GruenderfondsNotion Capital

Carelanecarelane.ioinJun 2024

Carelane provides a unified infrastructure platform for managing clinical trials, designed to reduce complexity and accelerate research timelines while maintaining regulatory compliance.

AI & Machine LearningDigital HealthEnterprise SoftwareHealthtechMedical DevicesSaaSBremen, DE

Yannick BoernerinGustav Vella

Co-investorsHigh Tech GruenderfondsVorwerk Ventures

CereGateceregate.cominSep 2020

Ceregate develops brain-computer interface and neuromodulation technologies to improve patient outcomes in neurodisorders.

AI & Machine LearningDeep TechHealthtechMedical Devices

Matthias Puls(CEO)inBrian Blischak(President)in

Co-investorsCARMA FUNDHeal CapitalHigh Tech GruenderfondsTruVenturo GmbH468 Capital

Chip Metricschipmetrics.comin𝕏Jan 2024

Chipmetrics provides 3D metrology solutions using test chips and wafers for semiconductor process control, serving semiconductor manufacturers and material developers optimizing deposition processes and yields.

Advanced ManufacturingDeep TechHardwareSemiconductors

Feng Gao(Founder)in

Co-investorsBerliner Volksbank VenturesInnovestor VenturesOCCIDENTRedstoneTane FundInnovestor

Clee Medicalcleemedical.cominFeb 2026

Clee Medical develops a real-time intraoperative brain imaging platform called Neuro to support neurosurgical procedures.

Deep TechHealthtechMedical Devices

Co-investorsCreative Destruction Lab (CDL)High Tech GruenderfondsKickfundVenture Kick

CollimateHealthcollimatehealth.cominJun 2026

CollimateHealth develops a clinically scalable microbeam radiation technology for cancer treatment, delivering arrays of narrow, micrometer-scale radiation beams at higher doses than conventional broad-beam radiation oncology.

BiotechHealthtechMedical Devices

Stefan Bartzsch(Co-founder & Chief Scientific Officer)inJohanna Winter(Co-founder & Chief Technology Officer)inHans Maria Heÿn(Co-founder & Chief Executive Officer)in

Co-investorsPositron Venturesxista science venturesCaesar Ventures

Conceptconcept.vcin𝕏Dec 2025

Concept Ventures is a dedicated pre-seed venture capital fund focused on early-stage startups, described as Europe's largest of its kind with over $200m in assets under management.

Sector Agnostic

Reece Chowdhry(Founding Partner)in

Co-investorsRLC VenturesAlvenAster CapitalForestay CapitalGoldman Sachs

Covalocovalo.comin

Covalo is a B2B platform for the consumer goods industry that connects brands and suppliers, offering data and intelligence to support product discovery, supplier qualification, and sourcing decisions.

B2B MarketplacesConsumerSaaS

Yann Chilvers(Founder)inTimo von Bargen(Founder)in

Co-investorsSICTICHi Inov

Cumulocitycumulocity.comin

Cumulocity is an enterprise-grade IoT platform that enables organizations to connect devices, manage fleets at scale, and derive operational insights through built-in analytics and data management capabilities.

AI & Machine LearningCloud ComputingEnterprise SoftwareIoTDüsseldorf, DE

Bernd Gross(Chief Executive Officer)inStefan Vaillant(Chief Technology Officer)in

Co-investorsAvedon Capital PartnersHigh Tech Gruenderfonds

Cyclizecyclize.deinSeed · Feb 2024 · $5M

Cyclize is a University of Stuttgart spin-off that developed a plasma reactor to convert waste into reusable value, aiming to make recycling more energy-efficient.

Circular EconomyCleantechClimate TechNew MaterialsStuttgart, DE

Dominik Novakovic(Founder)inStephan Renninger(Founder)inJan Stein(Founder)Maike Lambarth(Founder)

Co-investorsUVC Partners

Dataradedatarade.aiin𝕏

Datarade is a marketplace platform for purchasing and discovering business datasets, including company data, firmographic information, and technographic insights.

AI & Machine LearningB2B MarketplacesData & InfrastructureSaaSBerlin, DE

Thani ShamsiinRichard HoffmanninFlorian Rösler

Co-investorsTechstars

Deskdesk.usMay 2025

Desk is an AI transaction coordinator for real estate agents that monitors email for new transactions, reads and interprets contracts, tracks contractual deadlines, drafts paperwork and forms, and prepares e-signing packets.

AI & Machine LearningPropTechSaaS

Co-investorsIncisive Ventures

Doinstructdoinstruct.comin

doinstruct is an AI-powered training and compliance platform that converts standard operating procedures, presentations, and documents into mobile-accessible lessons in 35+ languages for frontline workers.

AI & Machine LearningEdTechSaaS

Mona Feder(Founder)inCharlotte Rothert(Founder)inDaniel Marinkovic(Founder)Thorsten Gross(Founder)

Co-investorsCreandumD11ZHigh Tech GruenderfondsHV Capital

Egymegym.comin

EGYM provides an operating system for gyms and fitness clubs that connects training equipment, member data, and club management processes into one platform.

SaaSSports TechWellness & Fitness

Florian Sauter(Founder)Philipp Roesch-Schlanderer(Founder)

Co-investorsBayern KapitalHigh Tech GruenderfondsHighland EuropeHPE GrowthJavelin Venture PartnersKreos Capital+1 more

Epignostixepignostix.com

A company bringing together expertise in genetics, pathology, medicine, and bioinformatics to develop data science and AI solutions in the healthcare field.

AI & Machine LearningBiotechDigital HealthHealthtechMedical DevicesHeidelberg, DE

David Jones(Chief Scientific Officer & Co-founder)Natalie JägerinMartin Sill(Head of Data Science & Co-founder)inFelix SahmDaniel Schrimpf(Head of Software Development & Co-founder)inAreeba Patelin

Co-investorsCARMA FUNDLBBW Venture Capital GmbH

Factor2 Energyfactor2-energy.cominSep 2025

Factor2 Energy develops CO2-based geothermal power technology to generate cleaner energy.

CleantechClimate TechEnergy

Felix(Leading company development)Michael(Leading technical development)Jörg(CFO)Andy(Leading North America business)Felix Boehmer(Founder)Joerg Strohschein(Founder)

Co-investorsAt One VenturesSiemens Energy VenturesVerve Ventures

findIQfindiq.cominOct 2025

findIQ is a German B2B software company that captures and digitizes the expertise of veteran technicians and uses AI to turn it into maintenance procedures for the next generation of workers.

Advanced ManufacturingAI & Machine LearningEnterprise SoftwareSaaS

Co-investorsAuxxoNotion CapitalSenovo

Graswaldgraswald.aiJun 2022

Graswald AI is an AI production studio that generates studio-quality fashion imagery, including flatlays, on-model PDP shots, product video, and campaign content, with brand-customizable avatars, lighting, and poses.

AI & Machine LearningE-commerceMarketing Tech

Julius Harling(Founder)in

Co-investorsAngel InvestRobin CapitalSupernode GlobalFOV VenturesICONIQ CapitalL Catterton+1 more

Heliatek GmbHheliatek.cominSep 2016

Heliatek develops and manufactures HeliaSol, an IEC-certified organic photovoltaic solar film that is lightweight, flexible, and adheres to building surfaces and other structures without drilling.

CleantechEnergyNew MaterialsDresden, DE

Karl Leo(Gründungsmitglied)Martin Pfeiffer(Gründungsmitglied)Bert Männig(Gründungsmitglied)Peter Bäuerle(Gründungsmitglied)Jens Drechsel(Gründungsmitglied)Harald Eggers(Gründungsmitglied)

Co-investorseCAPITAL ENTREPRENEURIAL PARTNERSENGIE New VenturesFuture Energy VenturesSIB Innovations- und BeteiligungsgesellschaftAQTON SEBNP Paribas+5 more

HepaRegeniXheparegenix.comJul 2024

HepaRegeniX is a clinical-stage biotech company developing therapies that treat acute and chronic liver diseases by promoting liver regeneration.

BiotechHealthtechTuebingen, DE

Co-investorscoparionBoehringer Ingelheim Venture FundNovo Holdings

HighLine Technology GmbHhighline-technology.cominMar 2021

HighLine Technology manufactures modular industrial dispensing and printing systems for precise application of materials in manufacturing processes.

Advanced ManufacturingCleantechDeep TechHardwareLucerne, CH

Co-investorsFraunhofer Tech Transfer Fund

Hprobehprobe.cominFeb 2020

Hprobe designs, manufactures, and markets automated wafer-level testing equipment for magnetic devices such as MRAM and magnetic sensors, using a patented 3D magnetic field generator technology.

Deep TechDeveloper ToolsHardwareSemiconductorsGrenoble, FR

Siamak Salimy(Founder)in

Co-investorsHigh Tech GruenderfondsTEL Venture Capital, Inc.BNP Paribas Développement

Innerspaceinnerspace.euin

Innerspace is a health-tech company that helps pharmaceutical companies improve quality, efficiency, and compliance in aseptic manufacturing.

Advanced ManufacturingAI & Machine LearningBiotechHealthtechSaaS

Sebastian Scheler(Founder)in

Co-investorsMatterwave VenturesRiverside Acceleration CapitalMaRS Investment Accelerator Fund (IAF)Yaletown Partners

Innerspaceinnerspace.ioin𝕏

Innerspace provides occupancy analytics technology that collects and analyzes space utilization data while maintaining privacy through anonymization of device identifiers and no storage of personally identifiable information.

AI & Machine LearningData & InfrastructureEnterprise SoftwareFuture of WorkIoTLogistics & Supply ChainPropTechSaaSNew York, CA

James Wu(CEO)inJason GamblenMatt MacGillivrayin

Co-investors500 GlobalBeresford VenturesYaletown PartnersMaRS Investment Accelerator Fund (IAF)

Instagridinstagrid.coinSeries B · Feb 2022 · $33M

Instagrid makes portable, battery-based power systems that deliver silent, zero-emission on-demand electricity as an alternative to combustion generators.

CleantechEnergyHardware

Andreas Sedlmayr(Founder)inSebastian Berning(Founder)Sebastian Berning Andreas Sedlmayr(Founder)

Co-investorsblueworld.groupEnergy Impact PartnersHigh Tech GruenderfondsSET VenturesTeachers' Venture GrowthThird Derivative+1 more

Kausablekausable.aiinJul 2026

AI focused on general reasoning that adapts to new data for autonomous decision-making in dynamic environments.

Benjamin Herdeanu(Founder)Gregor Ramien(Founder)Johannes Haux(Founder)

Co-investorsMätch VCUVC Partners

Mobility Signagemobilitysignage.cominMay 2026

Mobility Signage provides a broker-architecture platform that connects existing and new systems into a common data layer, with applications for passenger information and centralized monitoring and control of display devices (TFT, ePaper, LED, LCD, Touch) regardless of manufacturer or technology.

IoTMobility & TransportationSaaSMunich, DE

Dominik Nouri(Founder)in

Co-investors2bX

Mosannamosanna.com

Mosanna is a pharmaceutical company developing a non-invasive nasal spray therapy for obstructive sleep apnea (OSA) that reactivates the body's natural airway reflex to keep the upper airway open during sleep.

BiotechDigital HealthHealthtechMedical Devices

Barbara(Regulatory Affairs & Quality Assurance leadership)Kevin(Pharmaceutical Development leadership)Pranav(Head of Finance & Operations)Ben(Executive / Board)

BoardDavid White(Sleep Medicine Advisor)

Co-investorsBroadview VenturesNorwest Venture PartnersPivotal Life SciencesSupermoon CapitalForbionInkef

Neural Conceptneuralconcept.cominDec 2025 · $100M

Neural Concept provides AI-powered engineering software that accelerates product design and R&D cycles for manufacturers across industries like electric vehicles, aerospace, and energy.

Advanced ManufacturingAI & Machine LearningDeep TechEnterprise SoftwareSaaSSwitzerland, CH

Co-investorsAnais VenturesAster CapitalForestay CapitalAlven

Next Kraftwerke GmbHnext-kraftwerke.dein𝕏

Next Kraftwerke operates one of Europe's largest virtual power plants, digitally connecting electricity producers, consumers, and storage systems into a networked energy trading platform.

CleantechClimate TechEnergy

Jochen Schwill(Founder)in

Co-investorsEneco VenturesHigh Tech GruenderfondsNeuhaus Partners GmbH

Nuu Energynuuenergy.cominPre-Seed · Jun 2025 · $2M

nuuEnergy connects homeowners with qualified local tradespeople and professional advisors for the purchase and installation of new heating systems, supported by digital processes.

CleantechEnergyMarketplaces

Co-investorsBynd Venture CapitalEnjoyventure ManagementHigh Tech GruenderfondsVireo Ventures

Pactospactos.aiinSep 2025

Pactos is a German AI-powered software platform that manages temporary staffing and vendor relationships for enterprises.

AI & Machine LearningEnterprise SoftwareHR TechGermany, DE

Philipp Eckert(Founder)in

Co-investorsblueworld.groupRobin CapitalSuperAngels Ventures

Pixelpixel.xyzJul 2026

A crypto platform gamifying the casino experience with blockchain technology.

Co-investorsHack VCNorthern GritstoneSCVC LP

plancraftplancraft.com

plancraft provides cloud-based software for skilled trades and craft businesses (Handwerksbetriebe) covering quotes, invoicing, order management, scheduling, time tracking, and construction documentation in one tool.

Construction TechEnterprise SoftwareSaaSHamburg, DE

Julian Wiedenhaus(Founder)Alexander Noll(Founder)Richard Keil(Founder)

Co-investorsBitStone CapitalCreandumHeadlineHigh Tech Gruenderfonds

Plancraftplancraft.deinAug 2025

plancraft is an AI-powered operating system for European tradespeople and craft businesses that automates administrative work and provides management tools.

AI & Machine LearningConstruction TechFintechSaaSHamburg, DE

AlexanderRichardJulian

Co-investorsBitStone CapitalCreandumHeadlineHeadline Growth Management, LLCHigh Tech GruenderfondsRealyze Ventures

Proxima Fusionproximafusion.cominPre-Seed · May 2023 · $8M

Proxima develops stellarator fusion power plants designed to deliver clean, grid-ready electricity.

CleantechDeep TechEnergyMunich, DE

Dr. Francesco Sciortino(CEO and co-founder)Dr. Lucio Milanese(Co-founder and Chief External Affairs Officer)Dr. Jorrit Lion(Chief Scientist and co-founder)Martin Kubie(Founder)inJonathan Schilling(Founder)inBarrington D'Arcy(Founder)

Co-investorsBalderton CapitalBayern KapitalBurda Principal InvestmentsCherry VenturesDeepTech & Climate FondsElaia+14 more

Rabot Chargerabot-charge.deinApr 2023

Rabot Energy offers dynamic electricity tariffs to German households, buying green power on the exchange when prices are low and passing on savings via app-based load shifting.

CleantechConsumerEnergy

Co-investorsAcurio VenturesYabeoHV Capital

Reflexreflexai.cominNov 2025

ReflexAI provides AI-powered simulations and quality assurance tools for clinical teams to practice patient interactions and ensure adherence to care standards.

AI & Machine LearningDigital HealthEnterprise SoftwareHealthtechSaaSSales Tech

Co-investorsCollaborative FundGreyMatterAlpine Space VenturesATX Venture PartnersBayern Kapital

Reflexreflex.devin𝕏Nov 2025 · $58M

Reflex is a platform for building and deploying enterprise applications in Python, combining framework, infrastructure, and data connectivity in a single unified system.

AI & Machine LearningCloud ComputingData & InfrastructureDeveloper ToolsEnterprise SoftwareSaaSSector AgnosticSan Francisco, US

Nikhil Rao(Founder)inAlek Petuskey(Founder)inJackie Tung(Founding Engineer)Masen Furer(Founding Engineer)Simon Young(Founding Engineer)Tom Gotsman(Founding Engineer)

Co-investorsLattice CapitalAbstract VenturesAnsa CapitalBoxGroupLux CapitalOutset Capital+10 more

Reflex Aerospacereflexaerospace.comin𝕏Nov 2025

Reflex Aerospace manufactures rapid-delivery, customizable satellite platforms for commercial and government missions, leveraging advanced manufacturing techniques to reduce development timelines.

Deep TechDefense TechHardwareSpace TechBerlin, DE

Walter Ballheimer(Founder)inChristian Lindener(Founder)inAlexander Genzel(Founder)inFelix Motzki(CTO)in

Co-investorsAlpine Space VenturesBayern Kapital

Reflex Careers, Inc.workreflex.comin𝕏Nov 2025

Reflex is an on-demand staffing platform that connects retailers with vetted, background-checked retail associates for shifts such as sales, cashier, inventory, and event roles.

Future of WorkMarketplacesRetail TechAustin, US

Mike Meyers(Founder)inCarson Jones(Executive Officer, Director)

BoardGeoff Bernstein(Director)

Co-investorsATX Venture PartnersCanaan PartnersRed Swan VenturesService Provider CapitalAlpine Space VenturesBayern Kapital+2 more

Refoxyrefoxy.comin

Refoxy is a science-driven company focused on drug discovery, medicinal chemistry, and bioinformatics.

BiotechDeep TechHealthtechLongevity

Victor Bustos(Co-Founder & CEO)inWolfgang Link(Scientific Co-founder & Advisor)inAndrew Pierce(Chief Science Officer)in

Co-investorsKorify CapitalApollo Health VenturesBoehringer Ingelheim Venture Fundcoparion

Senodis Technologies GmbHsenodis.ioinFeb 2022

Senodis provides tamper-proof laser markings combined with intelligent code design to give individual products and components a unique, verifiable identity for counterfeit detection, warranty defense, and end-to-end traceability.

Advanced ManufacturingDeep TechHardware

Marek Rjelka(Co-Founder und Geschäftsführer)in

Co-investorsFraunhofer Tech Transfer Fund

Other

Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.

DeepScenarioeedenEnscapeTubulisVMRay

Portfolio news

latest coverage across their companies

Frequently asked questions

How many investments has HTGF made?
HTGF has 80 tracked investments, including 26 dated in the last 24 months.
What stage does HTGF invest at?
HTGF invests at the Pre-Seed, Seed, Series A stages.
What is HTGF's typical check size?
HTGF typically writes checks of $1.1M.
What sectors does HTGF focus on?
HTGF focuses on Advanced Manufacturing, Biotech, Cleantech, Consumer, Crypto & Web3, Data & Infrastructure, Energy, Enterprise Software, Hardware, Healthtech, Impact & Social Good, Media & Entertainment, Medical Devices, New Materials, SaaS, Sector Agnostic, Semiconductors.
Where is HTGF located?
HTGF is headquartered in Bonn, DE.
Does HTGF lead rounds?
HTGF typically participates in rounds rather than leading them.
Who does HTGF co-invest with?
HTGF most often shares deals with Bayern Kapital, Highland Europe, Javelin Venture Partners, among 7 tracked co-investors.

Media · Podcasts & interviews

featuring the team

Episode #54 – Alex von Frankenberg (HTGF) über die Finanzierung und Zukunft von Startups

Payment Festival Vienna · Alex von Frankenberg

Dr. Alex von Frankenberg - HTGF Geschäftsführer (#PE6)

Mannheim Investment Club e.V. · Alex von Frankenberg

Start-ups und die große Stunde der Blockchain | Interview mit Dr. Alex von Frankenberg vom HTGF

BTC-ECHO | Bitcoin News & Tutorials · Alex von Frankenberg

Dr. Bernd Goergen from HTGF about DxPx Conference

DxPx Conference by SLS Partnering GmbH · Bernd Goergen

HTGF Experten Marco WInzer und Dr. Michael Brandkamp zu Entwicklung Life Science

HTGF. VC · Marco Winzer

Images

HTGF photo

Co-investors · 49

HV Capital

HV Capital is a European multistage venture capital firm that backs founders from the first check through IPO, investing across consumer, software, deep tech and AI.

$540K – $54M
eCAPITAL ENTREPRENEURIAL PARTNERS

eCAPITAL is a venture capital firm providing funding from early to growth stage to technology companies across software and IT, cybersecurity, industry 4.0, new materials, and cleantech.

$2.2M – $6.5M
Alpine Space Ventures

Alpine Space Ventures is a venture capital firm investing in a focused portfolio of startups in the space and space-enabled industry.

$11M – $22M
Notion Capital

Notion Capital is a London-based venture capital firm focused on B2B SaaS and cloud technology companies, backing founders on the journey to scale.

Both backed · 2
$1M – $100M
Alven

Alven is an independent early-stage venture capital firm that has been investing for 25 years, positioning itself as a straightforward, hands-on partner to entrepreneurs.

Forbion

Forbion is a global venture capital firm focused on advancing biotech innovations and other sustainable solutions aimed at improving human and planetary health.

Both backed · 2
Verve Ventures

Verve Ventures (Verve Capital Partners AG) is a Swiss investment platform that gives private and professional investors access to European deep tech startups, operating a highly scalable regulated online model.

$300K – $2.2M
Lightspeed Venture Partners

Lightspeed Venture Partners is a global venture capital firm that backs founders from Seed through Series F and beyond, emphasizing deep, immersive partnerships with the companies it invests in.

Both backed · 1
$1M – $5M
Accel

Accel is a venture capital firm that partners with exceptional teams, positioning itself as a first partner to founders globally.

Both backed · 1
$500K – $100M
Balderton Capital

Balderton Capital is a European venture capital firm that backs technology startups.

Both backed · 1
$5M – $50M
Cherry Ventures

Cherry Ventures is an early-stage venture capital firm that backs European founders across a wide range of industries, from AI and energy to gaming and space tech.

Both backed · 1
$2.2M – $7.7M
Lakestar

Lakestar is an investment firm founded by Dr. Klaus Hommels in 2012, managing venture capital funds and personal investments across stages and geographies, with a focus on technology companies supporting Europe's sovereignty and prosperity.

Both backed · 1
$540K
▶37 more co-investors

Energy Impact PartnersAmadeus Capital PartnersVisionaries ClubL CattertonredalpineNauta CapitalCapnamicIris CapitalApollo Health VenturesEmerald Technology Ventures AgE2MC VenturesAndreessen HorowitzSOSVStride VCComcast VenturesHeartcore CapitalXtripe AngelsOctopus VenturesActon CapitalBand of AngelsMarket One CapitalBusiness Growth FundfinwayKurma PartnersRepublic Capital (ex Republic Labs)Seventure PartnersParkwalk AdvisorsBASF Venture Capital GmbHClosed Loop PartnersRethink VenturesTomahawk.VCNewionInovexusSIVentures (prev. Smart Infrastructure Ventures)Alpina PartnersAmathaon CapitalWilbe Capital

Firms observed investing alongside HTGF, from public investor directories. Shared companies are the overlap with HTGF's recorded portfolio.

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