/Investor DB

Vsquared Ventures — Full Portfolio

40 tracked investments · listed companies and verified rows first

Black Semiconductorblacksemi.comin✓ verified

Black Semiconductor develops graphene-based Integrated Graphene Photonics chip technology that combines photonics and electronics on the same wafer to improve chip connectivity, performance, and energy efficiency.

Deep TechHardwareSemiconductorsAachen, DE

Daniel Schall(Founder)inSebastian Schall(Founder)in

Co-investorsCambium CapitalCapnamicOnsight VenturesPorsche VenturesProject A VenturesScania Growth Capital+5 more

Crate DBcratedb.comin𝕏✓ verified

CrateDB develops a scalable database technology that enables companies to query large volumes of complex data with fast response times.

Cloud ComputingData & InfrastructureDeveloper ToolsEnterprise SoftwareIoT

Sebastian Utz(Founder)inRobert EkstrominBernd Dorn(Founder)Christian Lutz(Founder)Jodok Batlogg(Founder)

Co-investorsMolten VenturesSpeedinvestZetta Venture PartnersMomenta VenturesDawn Capital

One Dataonedata.aiinSeries B · Jul 2024 · $35M✓ verified

One Data is a data management platform that structures legacy enterprise data with metadata enrichment and governance to make it reliable for analytics, reporting, and AI applications.

AI & Machine LearningData & InfrastructureEnterprise SoftwareMunich, DE

Dr. Andreas Böhm(Founder & Managing Director)inDr. Stefan Roskos(Managing Director)in

Co-investorsMolten VenturesSalviaHV Capital

Arlqarlq.aiin

Arlq builds artificial intelligence products aimed at supporting human decision-making, with an emphasis on European technological sovereignty, data integrity, and independence.

AI & Machine LearningData & InfrastructureDeep Tech

Co-investors10x FoundersKima Ventures

Atrandi Biosciencesatrandi.cominSeries A · Feb 2025 · $25M

Atrandi makes Flux, a device that isolates thousands to hundreds of thousands of individual cells simultaneously into semi-permeable capsules for downstream genomic and microbial analysis.

AI & Machine LearningBiotechDeep TechHardwareVilnius, LT

Co-investorsGRIDS CapitalLux CapitalMetaplanetPractica Capital

Belfortbelfortlabs.comin𝕏Sep 2025 · $6M

Belfort develops hardware and algorithms to accelerate encrypted computation, including Fully Homomorphic Encryption, so sensitive data can be processed without being decrypted.

CybersecurityDeep TechHardware

Michiel Van Beirendonck(Principal Architect / Co-founder)inLaurens De Poorter(Co-founder)in

Co-investorsSyndicate OneAnagram VenturesCredibly NeutralInovia Capital

Constellrconstellr.cominSeed · Jul 2023 · $19M

Constellr designs and operates a microsatellite constellation delivering thermal satellite intelligence for defense and government operations.

AI & Machine LearningClimate TechDeep TechDefense TechSpace TechMunich, DE

Max Gulde(Founder)inCassi Welling(Chief Strategy Officer)inDaniel Spengler(Chief Technology Officer)inBeate Tempel(Chief Product Officer)inChristian Mittermaier(Founder)Marius Bierdel(Founder)

Co-investorsAlpine Space VenturesCapDecisif ManagementKaristakineo financeSaxoventSemapa Next+5 more

Customcellscustomcells.comin𝕏Series A · Dec 2022 · $63M

CustomCells develops and manufactures premium battery technology for electric mobility and energy storage applications.

Advanced ManufacturingCleantechEnergyHardware

Dr. Ralph Petersen(Chief Executive Officer)Dr. Jan Diekmann(Chief Operating Officer)Andreas Löhrke(Chief Technology Officer)in

Co-investorsExtantia Capital468 CapitalWorld Fund

cylibcylib.deinSeed · Oct 2022 · $3M

cylib recovers lithium, graphite, nickel, cobalt, and manganese from used batteries through an advanced recycling process.

Circular EconomyCleantechEnergyNew MaterialsAachen, DE

Dr. Lilian Schwich(Founder)Paul Sabarny(Founder)inDr. Gideon Schwich(Founder)Gideon Schwich(Founder)Lilian Schwich(Founder)

Co-investors10x FoundersBosch VenturesDeepTech & Climate FondsPorsche VenturesSpeedinvestWorld Fund

Dynelectrodynelectro.comMar 2024

Dynelectro commercializes solid oxide electrolysis (SOEC) systems for industrial hydrogen production and energy storage, with modular platforms scaling from 250 kW to multi-megawatt capacity.

CleantechDeep TechEnergyHardware

Søren Højgaard Jensenin

Co-investorsRA CapitalThe Footprint FirmYara Growth VenturesEuropean Investment BankPSV

FMCferroelectric-memory.comin

FMC is a semiconductor company developing non-volatile memory solutions, spun from EU research institutions with R&D and manufacturing operations across Europe, the US, Japan, and Taiwan.

Deep TechHardwareSemiconductorsDresden, DE

Thomas Rueckes(Chief Executive Officer)inAyman Abouelwafa(Chief Product Officer)inNorm Armour(Chief Operating Officer)inRaj Jammy(President Global BU & CTO)in

Co-investorsBosch VenturesDeepTech & Climate Fondsimec.xpandTEL Venture Capital, Inc.HV CapitalM Ventures+2 more

Ground Agrounda.deSep 2026

Ground A develops ground-to-air directed-energy laser systems for air defense.

Deep TechDefense TechHardware

Co-investorsOVNI CapitalRobin CapitalAbacon Capital

Group14 Technologiesgroup14.technologyin𝕏

Group14 develops silicon battery materials, specifically SCC55®, for automotive and consumer electronics manufacturers.

CleantechEnergyHardwareNew MaterialsWoodinville, US

Henry Costantino(Executive Officer)Rick Luebbe(Founder)inDr. Rick CostantinoJohn Reagh(Director)Eric Luebbe(Executive Officer, Director, Promoter)Bill Funcannon(Director)

Co-investorsBASF Venture Capital GmbHOVP Venture PartnersE8 AngelsEarth Venture CapitalMetaplanetSalvia+2 more

Hederahederadx.comin𝕏Series A · May 2025 · $17M

Hedera Dx develops in-house, NGS-based liquid biopsy tests and clinicogenomic data solutions for decentralized oncology care, partnering with laboratories and clinicians to support cancer diagnosis and personalized therapy selection.

AI & Machine LearningBiotechDigital HealthHealthtechMedical Devices

Tommi Lehtonen(CEO, Co-founder)inDamien Lapray(CCO, Co-founder, PhD)inChristian Meisel(CMO, Co-founder, MD PhD)inFrances Rhodius(CFO)

Co-investorsAir Street CapitalAmino CollectiveBootstrap EuropeHelsana HealthInvest AGInventureInventure

Hyperganichyperganic.comFeb 2021 · $8M

Co-investorsConvergeConvergence VenturesHV Capital

INBRAIN Neuroelectronicsinbrain-neuroelectronics.cominSeries A · Mar 2021 · $20M

INBRAIN Neuroelectronics develops graphene-based brain-computer therapeutics that combine neural signal decoding with AI to enable precision, adaptive treatments for neurological disorders.

AI & Machine LearningDeep TechMedical DevicesBarcelona, ES

Carolina Aguilar(CEO and founder)inKostas Kostarelos(Chair of the Vision Board & Co-Founder)Antòn Guimerà(Co-founder)Jerome Crocco(COO)inJurriaan Bakker(CTO)inEduard Ros(Interim CFO)in

Co-investorsAsabys PartnersBStartupimec.xpandAliath Bioventures

IQMiqm.techin𝕏

IQM builds full-stack superconducting quantum computers, from NISQ-era to fault-tolerant systems, including quantum processing units, on-premise machines, and a cloud platform.

Deep TechHardwareQuantum ComputingEspoo, FI

Jan Goetz(Founder)inJuha Vartiainen(Founder)Kuan Yen Tan(Founder)Mikko Möttönen(Founder)

Co-investors55 NorthBayern KapitalChanger ClubFirst MomentumInception FundKreos Capital+11 more

Isar Aerospaceisaraerospace.comin𝕏

Isar Aerospace provides launch services for small and medium-sized satellites and satellite constellations, targeting global customers seeking access to space.

Advanced ManufacturingDeep TechHardwareSpace TechMunich, DE

Daniel Metzler(Founder)inJosef Fleischmann(Founder)inStella Guillen(Chief Commercial Officer)inMarkus Brandl(Founder)

Co-investorsATEL VenturesBayern KapitalCipio PartnersCoastCapEarlybird Venture CapitalHoltzbrinck Ventures+9 more

Kano Therapeuticskanotherapeutics.comin𝕏Seed · May 2024 · $5M

Kano Therapeutics develops circular single-stranded DNA (cssDNA) as a genetic payload for gene-editing and other DNA-based therapies, offering an alternative to viral vectors and double-stranded DNA.

BiotechDeep TechCambridge, US

Floris Engelhardt(Executive Officer, Director)John Vroom(Director)

BoardAnn DeWitt(Director)in

Co-investorsAmino CollectiveFifty YearsLaunchpad Venture GroupMetaplanetThe Engine VenturesZAKA VC

Lacelace.aiin𝕏Mar 2026 · $40M

Lace AI provides AI agents for home services and trades companies that answer inbound calls 24/7, book appointments in ServiceTitan, and follow up on unbooked leads via outbound calls and SMS.

AI & Machine LearningSaaSSales TechMountain View, US

Boris Valkov(Founder)in

Co-investorsHorizonLAUNCHub VenturesAtomicoFuture VenturesLinse CapitalNysnø Climate Investments

Lace Lithographylacelithography.comin

Lace develops chip patterning technology for semiconductor manufacturing.

Advanced ManufacturingDeep TechSemiconductorsBergen, NO

Adrià Salvador Palau(Founder)in

Co-investorsAlliance VCAlliance VentureAtomicoBlank Space VenturesDeep FutureFuture Ventures+3 more

Lightiumlightium.co𝕏

The page is a Turkish-language landing page providing the current verified access address for "Klasbahis", an online betting/gambling platform for users in Turkey, warning about fake mirror sites and offering guidance on secure access.

Consumer

micropsimicropsi-industries.comin𝕏

Micropsi Industries develops MIRAI, an AI-based vision and control system that trains industrial robots to handle tasks with variance, such as picking and insertion, and to adapt to changing factory conditions.

Advanced ManufacturingAI & Machine LearningRobotics

Ronnie Vuine(Founder)in

Co-investorsAsgard - human Capital for AIConvergeProject A VenturesAhren Innovation CapitalConvergence VenturesM Ventures+2 more

Morpheus Spacemorpheus.spacein𝕏Feb 2026 · $15M

Morpheus Space develops electric propulsion systems for satellites and the New Space industry, based on FEEP (Field Emission Electric Propulsion) technology.

Deep TechHardwareSpace TechLos Angeles, US

Daniel Bock(Co-Founder, CTO & Managing Director)inChristian Boy(Co-Founder & Manufacturing Manager)inPhilipp Laufer(Co-Founder & Propulsion Manager)inChristian Schunk(Co-Founder & Electronics Manager)inIstvan(Co-Founder)

Co-investorsAlpine Space VenturesAirbus VenturesLavrock VenturesIn-Q-TelIronGate Capital AdvisorsSilent Capital+4 more

Neuraneura-robotics.comin𝕏Series A · Jul 2023 · $56M

NEURA Robotics develops cognitive robots equipped with AI and perception capabilities that learn and collaborate with humans in physical environments.

AI & Machine LearningHardwareRoboticsMetzingen, DE

David Reger(Founder)in

Co-investorsC4 VenturesGerman Startups GroupGrazia Equity GmbHHoltzbrinck VenturesHV Capitalimec.xpand+6 more

Oqmentedoqmented.cominSeed · Nov 2021 · $9M

OQmented develops MEMS-based laser scanning and projection technology for augmented reality displays.

Deep TechHardwareSemiconductors

Pulsetrainpulsetrain.comin

Pulsetrain develops next-generation battery technology and power electronics systems for electromobility and energy storage applications.

CleantechDeep TechEnergyHardwareMobility & Transportation

Co-investorsBayern KapitalPlanet A VenturesAnanda Impact Ventures

QC Designqc.designin

Gauge is a Python package that computes the theoretical optimal error threshold for quantum error correcting codes and noise models by mapping the decoding problem onto a statistical mechanical spin model and running Monte Carlo simulation.

Deep TechDeveloper ToolsQuantum Computing

Dr. Ish Dhand(CEO)inDr. Shreya P Kumar(CTO)in

Co-investorsQuantonationSalvia

Quantunequantune.com

Quantune develops a fully optical, laser-based molecular sensor (SPEC) that continuously measures biochemistry from the wrist at high accuracy, along with a health foundation model trained on direct molecular data.

Deep TechDigital HealthHardware

Unknown Founder(Co-CEO, Tech & Innovation, Founder)Jan Kischkat(Founder)Nikolaus Hahne(Founder)

Co-investorsPoint72 Ventures

Ramblrramblr.aiin𝕏

Ramblr builds multimodal AI agents and a data engine that interpret video, audio, text, and sensor data to assist and automate industrial processes such as quality control, product assembly monitoring, and error detection.

Advanced ManufacturingAI & Machine LearningRobotics

Roman Hasenbeck(Founder)in

Co-investors468 Capital

Safe Intelligencesafeintelligence.aiin𝕏Feb 2025

Safe Intelligence provides a software platform, tooling, and services that use formal verification, testing, and robust learning to validate and harden machine learning models such as neural networks and tree ensembles.

AI & Machine LearningCybersecurityDeep TechDeveloper Tools

Steven Willmott(CEO)inAlessio Lomuscio(CTO)in

Co-investorsAmadeus Capital PartnersOTB Ventures

Sidossidos.com

Sidos provides hardware, software, and reporting tools for survey and site assessment work across multiple industries, serving organizations from Fortune 10 enterprises to independent consultants globally.

AI & Machine LearningData & InfrastructureEnterprise SoftwareHardwareSaaS

Mika Hakala(CEO)in

BoardMichel Wendell(Chairman of the BOD)

Co-investorsGorilla Capital

Simscalesimscale.comin𝕏Nov 2021

SimScale provides a cloud-based simulation platform that combines computational fluid dynamics, finite element analysis, thermal, and electromagnetics capabilities with AI-powered tools for engineers.

Advanced ManufacturingAI & Machine LearningCloud ComputingDeep TechSaaSMunich, DE

David Heiny(Founder)inVincenz Dölle(Founder)inJohannes Probst(Founder)inAlexander Fischer(Founder)inAnatol Dammer(Founder)Alex Fischer(Founder)

Co-investorsBayern KapitalEarlybird Venture CapitalHigh Tech GruenderfondsHTGFMolten VenturesUnion Square Ventures (USV)+5 more

Syntharasynthara.aiin

Synthara develops ComputeRAM, an embedded chip architecture that significantly improves energy efficiency and latency for AI inference on microcontrollers by leveraging in-memory computing.

AI & Machine LearningDeep TechHardwareSemiconductorsZurich, CH

Manu(Co-founder)Alessandro Aimar(Co-founder)

Co-investorsExcellis HoldingSilicon Catalyst

The Exploration Companyexploration.spaceinSeries A · Feb 2023 · $44M

The Exploration Company develops reusable space transportation infrastructure, including a capsule system for space station logistics and rocket engines.

Deep TechHardwareSpace TechGermany, DE

Hélène Huby(Founder)inJon Reijneveld(Founder)inArtur Koop(Founder)Jean-Philippe Reijneveld(Founder)Pierre Vinet(Founder)Sebastien Reichstadt(Founder)

Co-investorsAtomicoBalderton CapitalBayern KapitalBessemer Venture PartnersCherry VenturesDeepTech & Climate Fonds+16 more

VAERIDIONvaeridion.cominSeries A · Dec 2024 · $15M

VÆRIDION develops electric commercial aircraft designed for regional air travel, with a focus on delivering energy-efficient, clean, and affordable aviation solutions.

CleantechHardwareMobility & TransportationMunich, DE

Co-investorsCoastCapProject A VenturesWorld Fund

Xavveoxavveo.comin

xavveo develops photonic-controlled radar technology for autonomous systems and senior care monitoring, enabling non-invasive environmental detection without cameras or wearables.

AI & Machine LearningDeep TechHealthtechMobility & TransportationRobotics

Dr. Sven Otte(Founder & CEO)Dr. Stefan Meister(CTO & Founder)Dr. Ulrich Keil(VP Engineering & Founder)

Co-investorsimec.xpand

Zamazama.orgin𝕏Mar 2024 · $73M

Zama provides encryption technology for onchain finance that keeps blockchain addresses public while encrypting transaction amounts and commercial references at the token level.

AI & Machine LearningCrypto & Web3CybersecurityDeep TechFintechSilicon Valley, FR

Rand Hindi(Founder)inPascal Paillier(Founder)

Co-investorsCoinListEterna CapitalHack VCLunar VenturesMetaplanetMulticoin Capital+7 more

Other

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

ABZ InnovationAlphaLum

Rows marked “SEC filing” are inferred from directors named on the company's SEC Form D — public regulatory data, not a portfolio list published by the firm.