F4 FundFund
TeamPortfolioRaiseChampionsEssays
Sign in
Back to firm page

Portfolio

OTB Ventures

A closer look at the companies associated with this firm. Verified team members can update the portfolio after signing in.

Portfolio

OTB Ventures portfolio

This is the portfolio currently shown on the public firm page.

35 activeBack to firm page
akirolabsListed
akirolabs.comenterprise_software

akirolabs is an AI-powered platform designed for strategic procurement, transforming category management into an intelligent and high-performing process that scales and drives res…

ApherisListed
apheris.combiotech_life_sciences

Apheris operates federated data networks to create superior drug discovery models using proprietary data from its members. The company focuses on customizing models for drug disco…

ATMOS Space CargoListed
atmos-space-cargo.comaerospace_defense

ATMOS Space Cargo is a European space company developing and operating space logistics and return capabilities as critical infrastructure. We focus on enabling controlled, repeata…

Auriga SpaceListed
aurigaspace.comaerospace_defense

Auriga Space develops scalable, reusable launch systems powered entirely by electricity, utilizing electromagnetic technology for applications in aerospace and defense.

ClearSpaceDetails pending
clearspace.space

Details are not available yet. The company remains listed.

cosmose.aiListed
cosmose.aienterprise_software

Cosmose AI delivers Attention-as-a-Service using first-party data and proprietary AI models, focusing on personalized user experiences through its MindMentor AI and other technolo…

fintechOSListed
No domain yetfintech_payments

FintechOS simplifies and accelerates financial product innovation through smart infrastructure and AI, providing a governed product operations layer above existing systems.

FractoryListed
fractory.commanufacturing_industrial

Fractory is a cloud-based manufacturing platform that connects engineering businesses with vetted manufacturing partners for metal fabrication services, including laser cutting, C…

HydrosatListed
hydrosat.comclimate_clean_energy

Hydrosat provides thermal infrared data and analytics to help governments, companies, and partners monitor resources, detect change, and act earlier. Their solutions are used for…

ICEYEListed
No domain yetaerospace_defense

ICEYE designs, builds, and operates a fleet of satellites that collect topographical data about any location on Earth, day or night, through any weather conditions. Their radar se…

Ingenix.aiListed
ingenix.aibiotech_life_sciences

Ingenix.ai is focused on bridging AI and biology through a Biological Reasoning Engine that utilizes Modality Fusion to enhance R&D decisions in clinical trials.

Kurs OrbitalListed
kursorbital.comaerospace_defense

Kurs Orbital is developing technology for in-space satellite servicing, including rendezvous and docking systems for satellite life extension, debris removal, and orbit modificati…

KYP.aiListed
kyp.aienterprise_software

KYP.ai is an agentic process intelligence platform that captures real-time data across organizations to enhance operational efficiency and enable AI agents with structured busines…

OndatoListed
ondato.comsecurity_cyber

Ondato is a tech company specializing in KYC and AML compliance software, offering identity verification and regulatory solutions globally. The platform includes biometric AI-powe…

PlumeraiListed
plumerai.comsecurity_cyber

Plumerai is a pioneering leader in AI solutions for cameras, specializing in highly accurate and efficient Tiny AI for smart devices. It powers millions of devices worldwide and i…

Safe IntelligenceListed
No domain yetenterprise_software

Safe Intelligence is a venture backed spin-out from Imperial College London, developing software to make AI safe and secure. Our overarching ambition is to help realise a society…

ScalarrListed
scalarr.iomarketing_adtech

Scalarr specializes in mobile ad fraud detection using machine learning, offering solutions to protect against ad install fraud and providing data consulting services.

SegronListed
segron.comenterprise_software

SEGRON is an innovator in the next generation of active testing, offering automated testing solutions for communications service providers around the globe. Their products include…

SPREADListed
spread.aienterprise_software

SPREAD unifies fragmented engineering data into living Product Twins, allowing engineers and AI agents to share a system-level understanding. This enhances decision-making, predic…

SemronListed
semron.aisemiconductors_hardware

Semron is focused on advancing AI computing through innovative 3D CapRAM technology, which enhances memory performance by stacking dies in 3D flash.

SettlemintListed
settlemint.comfintech_payments

SettleMint provides a digital asset lifecycle management platform designed for regulated institutions, enabling them to move digital assets from pilot projects to full production…

SilentEightListed
silenteight.comfintech_payments

Silent Eight provides AI-driven solutions for financial crime compliance, particularly through its Iris 7 platform, which automates decision-making in areas such as AML, sanctions…

Soter AnalyticsListed
soteranalytics.comenterprise_software

Soter Analytics offers SoterAI, an AI-driven loss prevention platform designed for safety and risk management across various industries, including insurance, construction, and hea…

SpaceknowListed
spaceknow.comenterprise_software

SpaceKnow empowers decision-makers with ultra large-scale planetary analysis using AI-powered satellite imagery analysis.

SyntharaListed
synthara.aisemiconductors_hardware

Synthara is a Swiss semiconductor IP company based in Zurich, specializing in in-memory computing to enhance energy efficiency and performance in processors. It focuses on Compute…

Timeseer.AIListed
timeseer.aienterprise_software

Timeseer.AI offers an Industrial Data Validation Platform that helps businesses detect, verify, and resolve data defects before they impact operations.

Tytan TechnologiesListed
No domain yetsecurity_cyber

Tytan Technologies specializes in autonomous air defense systems designed to counter unmanned aerial threats. Their products include AI-powered interceptors that are capable of de…

Turnkey LenderListed
turnkeylender.comfintech_payments

TurnKey Lender is a global leader in digital lending automation, offering a comprehensive platform for loan origination, management, and servicing with AI-driven decisioning and r…

VeridionListed
veridion.comenterprise_software
BabbleLabsListed
babblelabs.comenterprise_software

BabbleLabs specializes in deep learning speech enhancement software that powers voice applications and devices, focusing on improving speech recognition and analytics.

MinitListed
No domain yetgaming

Minit is a peculiar little adventure played sixty seconds at a time. Journey outside the comfort of your home to help unusual folk, uncover countless secrets, and overcome dangero…

Arlequin AIListed
arlq.aienterprise_software

Arlequin AI is an AI native platform for critical decision making and action, utilizing unsupervised and topological AI to process large volumes of data without biases. It offers…

Alta AresListed
altaares.comaerospace_defense

Alta Ares builds the autonomous AI stack for Air Defense and ISTAR used by allied militaries from the Baltic frontier to the Indo-Pacific.

WaivListed
wearewaiv.comhealthcare_digital

Waiv exists to catalyze precision medicine with clinical-grade, AI-powered tests that accelerate biomarker discovery and detection, outcome prediction, and treatment-response asse…

MatrixSpaceListed
matrixspace.comsecurity_cyber

MatrixSpace provides AI-powered drone detection solutions that integrate multiple sensor technologies to enhance situational awareness and security across various industries, incl…