/Investor DB

b2venture — Full Portfolio

72 tracked investments · listed companies and verified rows first

Calvin Riskcalvin-risk.cominPre-Seed · Dec 2022 · $2M✓ verified

Calvin Risk develops AI solutions that enable trustworthy, aligned artificial intelligence for enterprises.

AI & Machine LearningEnterprise SoftwareFintechSaaSZurich, CH

Julian Riebartsch(Founder)Syang Zhou(Founder)

Co-investorsFounders FactoryKickstart InnovationSeed+SpeedJoin Capital

1KOMMA5°1komma5grad.comin𝕏Jul 2025

1KOMMA5° provides home energy systems that combine solar panels, heat pumps, battery storage, and EV wallboxes, coordinated by its Heartbeat AI software to optimize electricity use and offer dynamic pricing.

CleantechClimate TechEnergy

Philip Liesenfeld(Founder)inJannik Schall(Founder)Micha Grüber(Founder)Michael Hinderer(Founder)Philipp Schroeder(Founder)Philipp Schröder(Founder)

Co-investorsCarbonCoastCapeCAPITAL ENTREPRENEURIAL PARTNERSFranz Haniel & Cie. GmbHG2 Venture PartnersNorrsken VC+6 more

AI21 Labsai21.comin𝕏Aug 2023

AI21 develops trustworthy artificial intelligence technology to enhance human productivity.

AI & Machine LearningDeveloper ToolsEnterprise Software

Ori Goshen(Founder)inYoav Shoham(Founder)inAmnon Shashua(Founder)in

Co-investors8VCAhren Innovation CapitalCoatue ManagementComcast VenturesDaniel GutenbergFelicis Ventures+9 more

Ambioambiomaterials.comin

Ambio operates a platform that facilitates buying and selling of recycled plastics, connecting suppliers and buyers through a data-driven approach.

B2B MarketplacesCircular EconomyNew Materials

Co-investorsLifeline VenturesSpeedinvestWave Ventures

Araris Biotechararisbiotech.com

Araris develops proprietary antibody-drug conjugate (ADC) linker technology that enables one-step attachment of payloads to native antibodies for targeted cancer therapy.

BiotechMedical DevicesBasel, CH

Dragan Grabulovski(Co-founder and CEO)inPhilipp Spycher(Co-founder and Chief Scientific Officer)inIsabella Attinger-Toller(Co-founder)in

Co-investorsVI PartnersPureos BioventuresredalpineSamsung VenturesKinled Holding4BIO Capital

Assembleanassemblean.cominSeed · Feb 2025 · $2M

Assemblean develops customized production lines for mass manufacturing that integrate special machinery, robotics, material handling, quality testing, and industrial software into turnkey solutions tailored to specific product requirements and target volumes.

Advanced ManufacturingB2B MarketplacesHardwareIoTRobotics

Atlas Metricsatlasmetrics.ioSeed · Mar 2023 · $6MAcquired

Atlas Metrics provides an AI-powered platform that combines non-financial data from multiple sources to help financial institutions manage ESG, climate, and financial risks while automating regulatory reporting and compliance.

AI & Machine LearningClimate TechDeveloper ToolsFintechLondon, GB

Robert Stojnic(CEO)inRoss Taylor(CTO)inWladimir Nikoluk(Founder)in

Co-investorsBerliner Volksbank VenturesCherry VenturesCreative Destruction Lab (CDL)Entrepreneur FirstKickstart InnovationRedstone+7 more

Augmented Industriesaugmented-industries.deSep 2025

AI co-pilot that turns factory knowledge into micro-learning modules for industrial training and operational excellence.

Co-investorsTechFounders

Blacklaneblacklane.comin𝕏

Blacklane is a marketplace platform that connects users with premium professional driver services provided by independent local service providers, enabling guests to book transportation to specific destinations.

MarketplacesMobility & TransportationTravel & HospitalityNew York, DE

Dr. Jens Wohltorf(Founder)in

Co-investorsTaurus VenturesPublic Investment FundRecruit Holdings

Chattermillchattermill.comin𝕏Series B · Dec 2022 · $26M

Chattermill provides a customer experience intelligence platform that analyzes customer feedback and surfaces quantified insights, sentiment, and metrics.

AI & Machine LearningEnterprise SoftwareMarketing TechSaaSLondon, GB

Mikhail Dubov(CEO)inDmitry Isupov(CTO)in

Co-investorsAvonmore DevelopmentsBeringeaBeringea ProVen VCTBlossom Street VenturesDN CapitalEntrepreneur First+2 more

DeepLdeepl.comin𝕏

DeepL builds a Language AI platform that provides translation, voice meeting transcription, and multilingual communication tools for enterprises.

AI & Machine LearningEnterprise SoftwareSaaSCologne, DE

Jarek Kutylowski(CEO and Founder)inGereon Frahling(Founder)Jaroslaw Kutylowski(Founder)

Co-investorsAtomicoBessemer Venture PartnersDaniel GutenbergHeartfelt CapitalHEARTFELT_ICONIQ+9 more

Deguradegura.ioSeed · Feb 2023 · $2M
Edurinoedurino.com

EDURINO offers an educational play system for children combining physical figures and a stylus with a companion learning app that unlocks games and learning worlds.

EdTechGamingHardware

Franziska Meyer(Co-founder)inIrene Klemm(Co-founder)inFranziska Meyer (Steiner)(Founder)in

Co-investorsAENUCoastCapDN CapitalEmerge EducationFJ LabsTengelmann Ventures

eGenesisegenesis.com

Biotechnology company using multiplex gene editing to develop genetically engineered porcine organs for human transplantation.

BiotechBrookline, US

Luhan Yang(President, Secretary and Treasurer)Geoff MacKay(Chief Executive Officer)

BoardGeorge M. Church(Director)

Co-investorsAlta PartnersARCH Venture PartnersCatalio Capital Management, LPHBM Healthcare InvestmentsHBM PartnersKhosla Ventures+12 more

Equippo AGequippo.comSeed · Jun 2015

Equippo operates an online marketplace for buying and selling used construction equipment, offering inspected machines with delivery to the buyer's jobsite, buyer protection, and payment at delivery.

Construction TechE-commerceMarketplaces

Co-investorsDaniel Gutenberg

Everlabeverlab.com.auinJul 2026

Everlab is a digital health platform offering personalized preventative medicine and longevity testing across Australia, combining bloodwork diagnostics, genetic testing, and specialist access with an app-based care coordination system guided by longevity-trained doctors.

Digital HealthHealthtechLongevityAustralia, AU

Marc Hermann(Founder)inAnshul(Founder)Anshul Jain(Founder)Dr Steven Lu(Founder)Marc(Founder)Sam(Founder)

Co-investorsAfterWork VenturesAirTree VenturesEverywhere VenturesFlying Fox VenturesLeft Lane CapitalTen13+1 more

Flitterflitter.frin𝕏

Flitter offers pay-per-kilometer car insurance in France, where lower mileage means lower premiums, with high coverage levels and 0-km roadside assistance included.

FintechInsurTechMobility & TransportationParis, FR

Hajer GORGI(Co-founder)inJeremy Steinberg(Co-founder & CEO)inArnaud Dumora(Co-founder & CTO)in

Co-investorsKima VenturesSnaw venturesGlobal Founders CapitalHelvetia Venture Fund

Gossikgossik.chinSeed · May 2023 · $1M

Gossik offers a mobile app for people with ADHD that provides evidence-based strategies, an AI-powered chat, a peer community with body doubling sessions, and matching with ADHD coaches.

AI & Machine LearningDigital HealthMental Health

Diego Gladig(Founder)in

Co-investorsSICTIC

Heycharge elektrifiziert Stellplätze von Vonoviaiz.dein𝕏

Immobilien Zeitung publishes an eMagazine featuring a directory of German real estate law firms with their specializations, fees and contact details, plus articles, videos and graphics on topics like anti-money-laundering and land registry.

Media & EntertainmentPropTech

Co-investorsFirst Momentum

Hive Roboticshive-robotics.cominSep 2025

Hive Robotics develops command, control, and connectivity software for unmanned aerial, ground, and water-based robots and drones, including swarming and teaming capabilities.

Deep TechDefense TechRobotics

Co-investorsFiredropPARETO

IDAGIOidagio.comSeries A · Dec 2017 · $10M

IDAGIO is a streaming service dedicated to classical music, offering on-demand access to over 2.5 million tracks with lossless audio quality, expert curation, live concerts, and video content.

ConsumerMedia & EntertainmentSaaSBerlin, DE

Kiin Biokiin.bioinPre-Seed · Jun 2025 · $2.2M

KiinOS is a scientific intelligence platform that connects experimental results, generates insights, and supports planning and execution of scientific work.

AI & Machine LearningBiotechSaaS

Mark Davies(Founder)inFilippo Abbondanza(Founder)in

Co-investorsHeartfelt Capital

Kiinaikiinai.com

Kiinai provides a platform for scientific data integration and analysis that connects research results, generates insights, and supports intelligent planning for scientific work.

AI & Machine LearningData & InfrastructureEnterprise Software

Kubermatickubermatic.comSeed · Jan 2022

Kubermatic builds automation software for running and managing Kubernetes clusters across multi-cloud, on-premises, and edge environments.

Cloud ComputingDeveloper ToolsEnterprise Software

Co-investorsKreos CapitalNauta Capital

LatticeFlowlatticeflow.aiinSeed · Jan 2021 · $3M

LatticeFlow AI provides technical assessment and governance platforms for AI systems, helping organizations validate and manage AI model risk and compliance.

AI & Machine LearningCybersecurityEnterprise SoftwareSaaSZurich, CH

Dr. Petar Tsankov(Co-founder and CEO)inDr. Pavol Bielik(Co-founder and CTO)Prof. Dr. Martin Vechev(Co-founder)Prof. Dr. Andreas Krause(Co-founder and Scientific Advisor)Petar Tsankov(Founder)in

Co-investorsAtlantic Bridge VenturesFPVOpenOceanGlobal Founders Capital

Ledgyledgy.comin𝕏Series A · Sep 2021 · $10M

Ledgy is a platform for managing non-cash compensation, including equity, deferred compensation, carried interest, pensions, and savings, with features for share plan administration, vesting schedules, cross-jurisdiction compliance reporting, and employee-facing dashboards.

FintechHR TechSaaSZürich, CH

Armon Bättig(Co-Founder & CEO)inYoko Spirig(Founder)inTimo Horstschäfer(Co-Founder & CTO)Ben Brandt(Founder)Timo Horstschaefer(Founder)

Co-investors20VCCreathor VenturesDaniel GutenbergNew Enterprise Associates (NEA)Sequoia CapitalVI Partners+2 more

Moneypennymoneypenny.comin𝕏Apr 2025 · $8M

Moneypenny provides phone answering, AI receptionist, managed live chat, and contact center outsourcing services to businesses across industries in the US and UK.

AI & Machine LearningEnterprise SoftwareSaaSDuluth, US

Co-investorsECI PartnersEarlybird Venture Capital

Nautica Technologiesnauticatechnologies.cominSeed · Jul 2025 · $4M

Nautica Technologies develops HYDRA™, an autonomous robotic antifouling system that maintains ship hulls in dry-dock condition to prevent biofouling, reduce fuel consumption, and lower emissions.

CleantechRoboticsZurich, CH

Co-investorsPrequel VenturesRethink Ventures

Nellygetnelly.deinSep 2025

Nelly develops digital solutions to reduce administrative burden for healthcare professionals and improve patient experience.

Digital HealthFintechHealthtechSaaS

Dr. Tobias H(Founder)inLukas Eicher(Founder)inNiklas Radner(Founder)inRasmus Schults(Founder)in

Co-investorsBifCalm/Storm VCCathay InnovationGaingelsHeliad AGLoop VC+3 more

Neptune Roboticsneptune-robotics.comin𝕏

Neptune Robotics develops deep-tech, data-driven solutions for the maritime and shipping industry to support decarbonization.

Advanced ManufacturingCleantechClimate TechDeep TechLogistics & Supply ChainRoboticsHong Kong, HK

Elizabeth Chan(CEO)inZhuo Quan (Jacky) Im(CTO)in

Co-investorsEntrepreneur FirstGranite AsiaPeak XV PartnersSOSVSpider CapitalMatrix+1 more

Orus Energyorus-energy.cominPre-Seed · Jul 2024 · $2M

Orus Energy provides software that automatically shifts electricity consumption to optimal grid moments, enabling building owners to monetize their flexible electricity assets while supporting grid stability and reducing reliance on fossil fuel generation.

Climate TechEnergySaaS

Alexandre Girard(Founder)inThéophile KARILA(Founder)in

Co-investorsRing Capital

Pave Spacepave.spacein𝕏

Pave designs and builds space hardware, including propulsion systems, space-ready avionics, and dedicated engine test infrastructure.

Deep TechHardwareSpace TechVilleneuve, CH

Julie Böhning(Founder)Jérémy Marciacq(Founder)

Co-investorsAtlanticCreandumMotier VenturesSistaVisionaries ClubAccel+11 more

Pickerpickerexpress.cominSeed · Nov 2021 · $2M

Picker Express is a logistics platform that connects businesses with multiple delivery fleets to enable fast same-day deliveries and optimize delivery routes across its network of over 200,000 couriers.

B2B MarketplacesE-commerceLogistics & Supply ChainSaaS

Andrea HaroinJuan Daniel Nebel RomeroinStephanie Acostain

Co-investors500 GlobalBuenTrip VenturesIGNIAInvariantes Fund

Prediumpredium.ioPre-Seed · May 2022 · $2M
Procurosprocuros.ioin

Procuros provides an AI-powered "Order Agent" that ingests incoming sales orders in any format (PDF, Excel, CSV, EDI, email) and books them into the customer's ERP after validating them against product and customer data.

AI & Machine LearningEnterprise SoftwareLogistics & Supply ChainRetail TechSaaSHamburg, DE

Patrick(Co-founder)Ben(Co-founder)Benjamin Wulff(Founder)Patrick Thelen(Founder)

Co-investorsPoint NineCreandumBOOOMSquareOneEQT Ventures

PXL Visionpxl-vision.comSeed · May 2020 · $5M

PXL Vision provides browser-based identity verification, age verification, and qualified electronic signature (QES) tools for customer onboarding and KYC/KYB processes.

AI & Machine LearningCybersecuritySaaS

Co-investorsAB Ventures (Arab Bank)

Raisinraisin.com

Raisin operates an online marketplace that gives savers access to savings, deposit, and private equity products across multiple countries, with offers tailored to the user's country of tax residence.

FintechMarketplaces

Frank Freund(Founder)Michael Stephan(Founder)Tamaz Georgadze(Founder)

Co-investorsDeutsche BankFJ LabsFutury CapitalGreycroftHeadlineHeadline Growth Management, LLC+7 more

Seven Sendersseven-senders.comSeed · Jan 2016

Co-investorsDaniel GutenbergYttrium

Sitegeistsitegeist-robotics.cominPre-Seed · Feb 2026 · $5M

AI-enabled modular robots for construction sites to fix Europe's aging infrastructure.

Claus Carste(Founder)in

Co-investorsOpenOceanAENU

Skribbleskribble.comin𝕏Pre-Seed · May 2019 · $2M

Skribble provides a digital electronic signature service that lets users sign documents online with certified and legally recognized signatures.

Enterprise SoftwareLegalTechSaaS

Philipp Dick(Founder)in

Co-investorsActon CapitalDaniel GutenbergVI PartnersÜbermorgen Ventures

Sumupsumup.comin𝕏

SumUp provides card readers and payment solutions such as invoices, gift cards, and payment links aimed at small merchants and businesses that are underserved by traditional banks.

FintechHardwareRetail TechSaaSLondon, GB

Victor HoinDaniel Klein(Founder)Jan Deepen(Founder)Marc-Alexander Christ(Founder)Petter Made(Founder)Stefan Jeschonnek(Founder)

Co-investorsAlexander Geza Marcus PejacsevichAnya CapitalBain Capital Tech OpportunitiesDaniel GutenbergDiscovery Ventures III Gmb H & Co. KGFin Capital+20 more

Testbirdstestbirds.comin𝕏May 2023

Testbirds provides crowdtesting and QA/UX testing services, leveraging a global community of real testers to validate digital products across devices and use cases.

Developer Tools

Co-investorsMatterwave VenturesP101 VenturesRound2 Capital PartnersSeventure PartnersBayern KapitalDeutsche Handelsbank+1 more

Testbirdstestbirds.deApr 2023

Testbirds provides crowdtesting services that use a global community of real testers on real devices to run QA and UX tests on companies' digital products, from usability checks to full test management.

Developer ToolsEnterprise SoftwareSaaS

Co-investorsTiburonBayern KapitalEXTORELSeventure Partners

Textcortextextcortex.comPre-Seed · Jun 2022 · $1M

TextCortex provides a platform for building and deploying custom AI agents that handle text-based work such as drafting documents, summarizing material, and generating content.

Enterprise SoftwareMarketing TechBerlin, DE

Dominik Lambersy(Founder)inCeyhun Derinbogaz(Founder)in

Co-investorsEntrepreneur FirstSpeedinvest

Unisgunisg.chin

The University of St.Gallen (HSG) is a Swiss public university offering programs across management, economics, law, social sciences, international affairs, and computer science.

EdTechSt. Gallen, CH

Urban Sports Cluburbansportsclub.cominDec 2023

Urban Sports Club offers a flexible membership giving access to fitness studios and over 50 sports and wellness activities across Europe, bookable via its app for in-person, free-training, or live online sessions.

MarketplacesSports TechWellness & Fitness

Moritz Kreppel(Founder)inBenjamin Roth(Founder)in

Co-investorsClaret Capital PartnersInkefPartech VenturesPeakRheingau FoundersRTP Global+3 more

Vamstarvamstar.ioinSeed · Feb 2021 · $2M

Vamstar provides AI and data science-powered platforms for lifescience buyers and suppliers to identify market opportunities, access real-time analytics, and streamline procurement and commercialization processes.

AI & Machine LearningB2B MarketplacesHealthtechSaaSLondon, GB

Praful Mehta(CEO)

Co-investorsAlpha Intelligence CapitalAntlerBegin CapitalDFF Ventures

Vantisvantis-health.comMar 2025

Vantis develops AI-based assistance systems and technology for primary care, aimed at supporting physicians in everyday clinical work by simplifying processes and making medical information more usable.

AI & Machine LearningDigital HealthHealthtechMunich, DE

Maximilian Roedel(Founder)

Co-investorsAngelini VenturesBayBG Venture CapitalBayern Kapitalfirstminute capital

Ververicaververica.comSeed · Jun 2014 · $1M

Ververica develops stream processing technology and promotes Streamhouse, an open architecture that unifies batch and real-time data processing.

Cloud ComputingData & InfrastructureEnterprise Software

Vestigasvestigas.comSeed · Apr 2025 · $9M

Platform that digitizes delivery notes for construction sites, connecting contractors and suppliers to cut processing effort by up to 80%

Aliosha Milsztein(Founder)in

Co-investorsProject A VenturesRealyze Ventures

Wellhubwellhub.comin

Wellhub operates a corporate wellness platform that connects employees to fitness, mindfulness, nutrition, and sleep options through employer-provided plans.

Digital HealthHR TechWellness & FitnessNew York, US

Vinicius Meirelles Ferriani(Director)Joao Barbosa(Director)inCesar Carvalho(Founder)inCesar Carvalho (he/his)(Founder)inBruno Annicq(Executive Officer)inEllen Hochberg(Executive Officer)in

Co-investorsAtomicoGeneral AtlanticHeadlineInkefKaszek VenturesMONASHEES+10 more

Yendouyendou.io

Yendou provides a commercial intelligence platform for mid-cap contract research organizations (CROs), helping their commercial and delivery teams respond to RFIs and RFPs, build evidence-backed bids, run feasibility and site selection, and produce delivery strategies and budgets to win more clinical study business from sponsors.

AI & Machine LearningHealthtechSaaS

Co-investorsHeartfelt CapitalHEARTFELT_

Yendouyendou.comin𝕏Feb 2024 · $1.3M

Yendou provides a workflow platform for mid-cap contract research organizations (CROs) to manage and reuse operational evidence across enterprise bidding processes, including RFIs, CDAs, feasibility rounds, country and site identification, and contracting.

AI & Machine LearningHealthtechSaaSBerlin, DE

Zina Sarif(Founder)in

Co-investorsHeartfelt Capital

Other

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

1Drop DiagnosticsAdvanonAmplifoldClearwordDemoboostDude ChemEvoltioFinwayFlow ToolKiinMiss Moneypenny TechnologiesMMIQuantiumportalStartup ResourcesThe Exploration CompanyTYXIT

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.