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British Business Bank — Portfolio

Investor actively backing innovative startups and growth-stage companies across various industries and funding rounds.

123
Companies
$7.7B
Total invested
$65.5M
Avg. check
55
Industries
Financial Services 5FinTech 5Biotechnology 4Health Care 4Banking 4Information Technology 4+49 more
Founder contacts

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Portfolio companies

Showing 124 of 123
GRIDIMP
September 2024

GRIDIMP provides an automated, easy to use, real-world solution to link users to the smart electricity system operators.

Energy · Bridgwater$327K Debt Financing
Cyted
August 2025

Cyted uses artificial intelligence (AI) and digital pathology to improve the detection and diagnosis of diseases, including cancer.

Artificial Intelligence (AI) · Cambridge$44.0M Series B
DMALINK
August 2023

DMALINK is a data-centric trading and RegTech platform for professional Foreign Exchange traders globally.

Banking · London$685K Equity Crowdfunding
Clim8 Invest
July 2021

Clim8 Invest provides an app that allows individuals to invest in industries that work towards fighting climate change.

Clean Energy · London$3.8M Convertible Note
JECO
July 2025

Jeco's objective is to revolutionize software development, beginning with games.

Software · Bingley$1.3M Pre-Seed
Optimise AI
July 2024

Optimise AI is an It consulting firm.

Information Services · Cardiff$951K Seed
Nebeus
July 2025

Nebeus is a fintech app bridging digital assets and traditional banking with IBANs, crypto services, and global cards.

Bitcoin · London$4.3M Equity Crowdfunding
MySense
July 2021

Digital Health and Wellbeing analytics platform

Assistive Technology · London$2.3M Seed
Inyanga Marine Energy Group
July 2025

Inyanga Marine Energy Group offers a wide range of services for offshore engineering and installation.

Marine Technology · Penryn$5.0M Venture - Series Unknown
Data Cubed
July 2025

Data Cubed is a data lab, helps you make smarter business decisions, and create new products and services, using data.

Analytics · Bristol$275K Debt Financing
Finexer
July 2025

Bank aggregator - instant payments, bank account information, bank feed, identity verification and other banking services.

Banking · London$300K Pre-Seed
Oxford Quantum Circuits
June 2026

Oxford Quantum Circuits develops quantum computers designed for breakthrough discoveries.

Hardware · Reading$350.0M Series C
Portal Biotech
June 2025

Portal Biotech is a biotechnology company specializing in advanced proteomics and metabolomics through single-molecule detection.

Biotechnology · London$37.1M Series A
BIG Atom
June 2023

A tyre recycling company on a mission to create a circular economy.

Chemical Engineering · London$896K Undisclosed
Opteran
June 2022

Opteran reverse-engineers biological brains to create neuromorphic software for machines.

Artificial Intelligence (AI) · Sheffield$12.3M Seed
Shawbrook Bank
June 2025

Shawbrook Bank is a provider of financial services including savings and loans in the UK.

Banking · Brentwood$101.1M Debt Financing
Candid Hospitality
June 2025

Candid Hospitality is an innovative recruitment platform created particularly for the hospitality industry.

Hospitality · Humbleton$1.1M Seed
IMU Biosciences
June 2026

IMU is a discovery engine mapping the immune system to advance precision medicine.

Biotechnology · London$38.4M Series A
Space Forge
June 2026

Space Forge develops reusable satellites for manufacturing materials in space.

Aerospace · Cardiff$13.4M Grant
Quantum Motion
May 2026

Quantum Motion develops quantum computing systems based on silicon semiconductor technology used in conventional electronics manufacturing.

Electronics · London$163.5M Series C
Luna Pet Healthcare
May 2026

Luna Pet Healthcare is a UK-based startup offering affordable, dental-only veterinary clinics for dogs and cats in Bristol and Reading.

Bristol$952K Seed
Neurovalens
May 2026

Neurovalens delivers innovative solutions in the field of neuroscience, bioscience and neurophysiology

Biotechnology · BelfastGrant
Allica Bank
May 2026

Allica Bank is a fintech company that delivers digital banking services for small and medium-sized businesses.

Banking · London$20.1M Debt Financing
Elliptic
May 2026

Elliptic is a fintech company that provides blockchain analytics and crypto compliance tools to ensure financial crime compliance .

Bitcoin · London$120.0M Series D

Where British Business Bank invests

Financial Services5
FinTech5
Biotechnology4
Health Care4
Banking4
Information Technology4

About British Business Bank's portfolio

How many companies has British Business Bank invested in?

British Business Bank has invested in 123 companies tracked in our database. The portfolio spans multiple industries and funding stages, from seed-stage startups to late-stage companies.

What industries does British Business Bank invest in?

British Business Bank's top investment sectors include Financial Services, FinTech, Biotechnology, Health Care, Banking. The firm invests across 55 different industry categories.

What is British Business Bank's largest investment?

Among tracked funding rounds, Oxford Quantum Circuits received $350.0M in a Series C round. British Business Bank's total known invested capital is $7.7B.

What is the average investment size for British Business Bank?

British Business Bank's average investment size is $65.5M across its portfolio of 123 companies.

What are British Business Bank's most recent investments?

Recent British Business Bank portfolio additions include GRIDIMP, Cyted, DMALINK, Clim8 Invest, JECO. These companies were founded in 2020 or later.

Reach the founders behind these 123 companies
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