byFounders — Full Portfolio

Zefram, officially Stealth Black Oy, is a Finnish technology company that uses computers and large language models to identify sales prospects with real needs and generate tailored arguments highlighting mutual benefits.

AI & Machine LearningSaaSSales TechHelsinki, FI

Tuomas RasilaAntti Lehtimäki

Wilmington, New Castle, US

Board seatEric Lagier· per SEC Form D

Contractbook provides a platform for automated contract management using machine-readable data formats and AI/machine-learning capabilities.

AI & Machine LearningEnterprise SoftwareLegalTechSaaSCopenhagen

Lars Floe Nielson(Director)Niels Martin Brochner(Executive Officer, Director)Jaroslaw Owczarek(Executive Officer, Director)

BoardMary D'Onofrio(Director)Darian Shirazi(Director)

Corti provides healthcare-native APIs and an AI platform for developers building clinical applications, offering medical speech-to-text, text generation, medical coding, and an agentic framework through a single API (Symphony).

AI & Machine LearningDeveloper ToolsDigital Health

Lovable is an AI-powered platform that enables users to build web applications and websites through conversational chat interactions with artificial intelligence.

AI & Machine LearningCloud ComputingDeveloper ToolsSaaSDover, US

Fabian Hedin(Executive Officer, Director)Anton Osika(Executive Officer, Director)

Eduflow provides a platform for instructors to create interactive learning activities that engage students across educational institutions and corporate training programs, positioning them as active participants rather than passive consumers of content.

EdTechCopenhagen, DK

David Kofoed Wind(Founder/CEO)inMalthe Jørgensen(Founder)inSimon Lind(Founder/CPO)in

Greenely offers a platform that lets households control, optimize, and reduce their electricity costs while earning from their energy automatically.

CleantechConsumerEnergyIoTSaaSSweden, SE

Januar is a regulated EEA payment institution offering operational IBAN accounts, crypto trading and storage, and embedded accounts for businesses.

Crypto & Web3CybersecurityFintechSaaSCopenhagen, DK

Simon Ousager(Founder)Rasmus Bjerregaard(CEO)Marcus Mølleskov(Chief Risk & Compliance Officer)

Dover, US

Antonio Vittorio Arbues(Executive Officer, Director)Miks Ozols(Executive Officer, Director)

BoardYair Reem(Director)

Lucinity provides AI-powered financial crime prevention and anti-money laundering operations for financial institutions.

AI & Machine LearningEnterprise SoftwareFintechReykjavik, IS

GK(Founder and Executive Chairman)Daniel Pálmason(Chief Executive Officer and Co-Founder)inJohann Haraldsson(Chief Technology Officer and Co-Founder)inGuðmundur Kristjánsson(Executive Chairman and Founder)in

Enterprise, real-time carbon emissions reporting

Parahelp builds an AI-powered customer support agent that can be configured to integrate with external tools and APIs to resolve support tickets autonomously.

AI & Machine LearningEnterprise SoftwareSaaSSan Francisco, US

Anker Ryhl(Founder)inMads Liechti(Founder)in

PipeBio provides a bioinformatics platform for drug discovery that enables scientists and bioinformaticians to analyze genomic and assay data.

AI & Machine LearningBiotechCloud ComputingData & InfrastructureHealthtechSaaSAarhus, DK

Owen Bodley(Founder)inJannick Bendtsen(Founder)in

Safety Wing provides health insurance, income protection, and travel coverage for digital nomads and remote workers.

FintechInsurTechTravel & HospitalitySan Francisco, US

Sondre Rasch(Founder/CEO)inSarah Sandnes(Founder/CTO)inHans Nyvold Kjellby(Founder/COO)in

Smitten is a dating app that emphasizes personality-based matching and interactive games to make dating more enjoyable.

ConsumerSocial

Uizard is an AI-powered UI design and prototyping tool that generates editable multi-screen mockups and prototypes from text prompts, screenshots, or hand-drawn wireframes.

AI & Machine LearningDeveloper ToolsSaaS