Founder Directory

Omnea

Building procurement orchestration platform that streamlines source-to-pay workflows Artificial Intelligence Enterprise Software

Last round: Series B Accel, Khosla Ventures, Insight Partners, $50M Series B in 2025

Graphcore

Graphcore is the inventor of the Intelligence Processing Unit (IPU), a microprocessor designed for AI and machine learning applications. Artificial Intelligence Hardware

Last round: Series E Sequoia, $222M Series E in 2020, $2.7B valuation

Hoxton Farms

Grow real animal fat without the animals for delicious, cruelty-free, sustainable ingredient Biotech Sustainability

Last round: Series A Founders Fund, $22M Series A in 2022

Entrepreneur First

We invest in Europe's top technical individuals and support them to build world-class startups in London. Venture Capital Communities

Last round: Series C Founders Fund, $158M Series C in 2022, $560M valuation

hibob

Hibob offers a human resources platform that allows companies to streamline HR processes and engage top talent Recruiting Human Resources Enterprise Software

Last round: Series D Bessemer, $150M Series D in 2022, $2.5B valuation

Aztec

Build privacy tooling for public blockchains Crypto

Last round: Series B Andreessen Horowitz, $100M Series B in 2022

Synthesia

Building AI avatars that generate professional videos in minutes SaaS Artificial Intelligence Videos

Last round: Series C Kleiner Perkins, $90M Series C in 2023, $1.0B valuation

OLIO

On OLIO, you’ll find millions of people giving away food & other household items to their neighbours, all for free. Communities Sustainability

Last round: Series B Accel, $43M Series B in 2021

PolyAI

PolyAI develops a machine learning platform for conversational artificial intelligence. Data Science Machine Learning Artificial Intelligence

Last round: Series B Khosla Ventures, $40M Series B in 2022

Weaveworks

Weaving containers into applications Cloud Computing Open Source Enterprise Software Microservices

Last round: Series C Accel, $36M Series C in 2020

Duffel

Duffel provides an online platform that allows users to search, book, and manage flights from multiple airlines. Travel

Last round: Series A Benchmark, Y Combinator, $26M Series A in 2019

Stacker

Stacker is a no-code software creation platform to help developers build software Mobile Apps No-Code SaaS

Last round: Series A Y Combinator, Andreessen Horowitz, $20M Series A in 2021

Soldo

Soldo is a multi-user expense account helping companies manage their budgets. FinTech Budgeting Small & Medium Businesses

Last round: Series C Accel, $180M Series C in 2021

Giraffe360

Build robotic tech that offers 360° photography and virtual tour camera for real estate agents Hardware Real Estate SaaS

Last round: Series A Founders Fund, $16M Series A in 2022

Raycast

Raycast is a developer of a command bar software intended to assist developers to control their tools. Developer Tools

Last round: Series A Y Combinator, $15M Series A in 2021

Improbable

Improbable is a UK-based games technology company that creates and powers virtual worlds Gaming Virtual Reality

Last round: Series C Andreessen Horowitz, $150M Series C in 2022, $2.0B valuation

Quell Tech

Quell delivers a virtual fitness world that offers a unique experience of intense workout while gaming to achieve fitness goals. Gaming Fitness Consumer

Last round: Series A Khosla Ventures, Y Combinator, $10M Series A in 2023

zeroheight

We're building the DevOps platform for UX and starting with UX documentation. Design Enterprise Software Developer Tools

Last round: Series A Y Combinator, $10M Series A in 2021

Cambridge Epigenetix

Cambridge Epigenetix is using epigenetics to reduce diagnostic tests for common cancers to a simple blood draw. Biotech Healthcare Medical

Last round: Series D Sequoia, $88M Series D in 2021, $350M valuation

Snyk

Find, fix and monitor for known vulnerabilities in Node.js npm packages Open Source Cybersecurity Developer Tools

Last round: Series D Accel, $75M Series D in 2020, $8.5B valuation

Callsign

Delivering digital trust through simple secure customer interactions Enterprise Software Cybersecurity Artificial Intelligence

Last round: Series A Accel, $39M Series A in 2020

Carwow

Carwow helps efficiently connect car buyers to car dealers and makes buying a car easy and enjoyable. Vehicles Marketplace

Last round: Series C Accel, $39M Series C in 2022

Rebank

The best banking experience for high-growth startups FinTech Banking

Last round: Seed Y Combinator, $3M Seed in 2019

OpenGamma

OpenGamma is the analytics company dedicated to reducing the costs of trading derivatives. Software OpenSource FinTech Analytics

Last round: Series F Accel, $21M Series F in 2022

Daisie

Daisie brings creators together in live classes hosted by industry-leading experts Collaboration Creators Communities

Last round: Seed Kleiner Perkins, Founders Fund, $2M Seed in 2022

QuestDB

QuestDB is the fastest open source database for timeseries and analytics Analytics Databases Data Science

Last round: Series A Y Combinator, $12M Series A in 2021

Previse

Previse has pioneered algorithm-driven invoice payment decisions. FinTech Payments Small & Medium Businesses

Last round: Series A Bessemer, $11M Series A in 2020, $44M valuation

VertoFX

VertoFX is a B2B currency exchange marketplace for international businesses. FinTech Marketplace

Last round: Series A Y Combinator, $10M Series A in 2021

Shipamax

Software for shipbrokers & operators Logistics Shipping Enterprise Software

Last round: Series A Y Combinator, $10M Series A in 2020

muzmatch

Where single Muslims meet Apps Consumer Social Dating

Last round: Series A Y Combinator, $7M Series A in 2019

Contact

Marketplace for creative talent Marketplace Creators

Last round: Seed Founders Fund, $4M Seed in 2022

Monzo

Monzo is a digital-only bank platform and marketplace that allows customers to access a range of products and services. FinTech Banking

Last round: Growth Y Combinator, Accel, $475M Series H in 2021, $4.5B valuation

GoCardless

GoCardless is a payment company that makes collecting payments by direct debit easy for everyone. Payments FinTech

Last round: Series G Accel, $312M Series G in 2022, $2.1B valuation

Teller

Banking APIs for developers Web Development Developer APIs FinTech

Last round: Growth Founders Fund, Bessemer, Raised $7M in 2022

Daye

Daye creates category-defining products and services that set a new standard for medical research and scientific innovation. Healthcare Medical Research

Last round: Growth Khosla Ventures, Raised $6M in 2019

Funding Circle

Funding Circle is a lending platform for small businesses. FinTech Small Business Lending

Last round: IPO Accel, Post-IPO, $350M valuation

TransferWise

Money transfer service allowing private individuals and businesses to send money abroad without hidden charges. FinTech

Last round: IPO Andreessen Horowitz, Post-IPO, $7.0B valuation

COMPASS Pathways

COMPASS Pathways is dedicated to accelerating patient access to evidence-based innovation in mental health. Healthcare Mental Health

Last round: IPO Founders Fund, Post-IPO, $500M valuation

Vaccitech

Vaccitech is creating novel vaccines that elicit strong responses from helper and cytotoxic T-cells. Healthcare Medical Research

Last round: IPO Sequoia, Post-IPO, $290M valuation