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Northern Gritstone

Europe, Leeds, United Kingdom, Leeds

Description

Northern Gritstone is a prominent investment firm based in Leeds, United Kingdom, dedicated to fostering the growth of innovative companies emerging from the research-intensive universities of Northern England. Established with a mission to bridge the funding gap for early-stage ventures, the firm primarily focuses on groundbreaking technologies within advanced materials, energy, health technology, and cognitive computation. Its strategic location and deep ties to academic institutions position it as a key player in the UK's deep tech ecosystem, aiming to translate world-class research into commercial success.

The firm's investment strategy centers on providing patient capital to university spin-outs and early-stage businesses with high-growth potential. Northern Gritstone seeks to back companies that are developing disruptive technologies and have a clear path to market, often requiring significant capital and long-term support. They are particularly interested in ventures that leverage intellectual property developed at institutions like the Universities of Leeds, Manchester, and Sheffield, reinforcing the region's innovation capabilities.

Northern Gritstone successfully completed its final fund close in June 2023, raising an impressive £312 million to deploy into promising ventures. This substantial capital pool enables the firm to make meaningful investments, typically ranging from £1 million to £5 million for initial cheques, with the capacity for significant follow-on funding to support portfolio companies through subsequent growth stages. As of early 2024, the firm had already made over 20 investments, demonstrating its active commitment to nurturing the next generation of deep tech leaders in the North of England. Their investments aim not only to generate financial returns but also to create high-value jobs and drive economic prosperity in the region.

Investor Profile

Northern Gritstone has backed more than 25 startups, with 8 new investments in the last 12 months alone. The firm has led 16 rounds, about 64% of its total and boasts 1 exits across its portfolio.

Investment Focus Highlights

  • Concentrates on Seed, Series A, Series D rounds (top funding stages).
  • Majority of deals are located in United Kingdom.
  • Strong thematic focus on Software, Health Care, Electronics.
  • Led 7 rounds in the past year.
  • Typical check size: $1.3M – $6.3M.

Stage Focus

  • Seed (60%)
  • Series A (24%)
  • Series D (8%)
  • Series Unknown (4%)
  • Pre Seed (4%)

Country Focus

  • United Kingdom (100%)

Industry Focus

  • Software
  • Health Care
  • Electronics
  • Manufacturing
  • Biotechnology
  • Artificial Intelligence (Ai)
  • Medical
  • Internet Of Things
  • Semiconductor
  • Life Science
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FAQ

Frequently Asked Questions

Learn who this investor regularly partners with—both firms and angels—and explore their latest activity.

Who does Northern Gritstone frequently co-invest with?

Par Equity
Europe, Edinburgh, City of, United Kingdom, Edinburgh
Co-Investments: 2
NP
Europe, Sheffield, United Kingdom, Sheffield
Co-Investments: 1
Kero Development Partners
Europe, Cheshire, United Kingdom, Chester
Co-Investments: 1
Aphelion Capital
North America, Colorado, United States, Littleton
Co-Investments: 1
Catapult Ventures
Europe, Leicester, United Kingdom, Enderby
Co-Investments: 2
Foresight Group
Europe, England, United Kingdom, London
Co-Investments: 2
Octopus Ventures
Europe, England, United Kingdom, London
Co-Investments: 3
IQ Capital
Europe, Cambridgeshire, United Kingdom, Cambridge
Co-Investments: 2
Empirical Ventures
Europe, Bristol, City of, United Kingdom, Bristol
Co-Investments: 3
Praetura Ventures
Europe, Manchester, United Kingdom, Manchester
Co-Investments: 4

Which angels does Northern Gritstone often collaborate with?

RW
Europe, United Kingdom
Shared Deals: 1
SB
Europe, Buckinghamshire, United Kingdom, Beaconsfield
Shared Deals: 1
JM
North America, Massachusetts, United States, Cambridge
Shared Deals: 2

What are some of recent deals done by Northern Gritstone?

AssetCool

London, England, United Kingdom

AssetCool produces photonic coatings and materials that enhance the functionality of electrical networks.

Chemical EngineeringIndustrial Manufacturing
Series AJul 3, 2025
Amount Raised: $13,627,766
Apini Therapeutics

Huntingdon, Cambridgeshire, United Kingdom

Apini is a creating novel small chemical two most prevalent types of inflammatory bowel disease.

SeedJun 11, 2025
Amount Raised: $2,425,128
Literal Labs

Newcastle Upon Tyne, Newcastle upon Tyne, United Kingdom

Developers of logic-based AI model training tools whose algorithms utilise propositional logic, Tsetlin Machine, and data binsarisation.

Application Specific Integrated Circuit (ASIC)Artificial Intelligence (AI)Field-Programmable Gate Array (FPGA)Machine Learning
Pre SeedJun 2, 2025
Amount Raised: $6,211,147
Phlux Technology

Sheffield, Sheffield, United Kingdom

Phlux is a photonics company developing innovative light detector and imaging systems.

ElectronicsManufacturingSemiconductor
Series AMar 31, 2025
Amount Raised: $11,618,330
BOW

Daresbury, Halton, United Kingdom

Robotics, teleoperation, software

Internet of ThingsRoboticsSmart CitiesSoftware
SeedJan 27, 2025
Amount Raised: $5,004,241
Partful

Manchester, Manchester, United Kingdom

Partful allows to present the products and parts in spectacular 3D, allowing the consumers to identify the proper parts and order them.

Information ServicesInformation Technology
Series ADec 10, 2024
Amount Raised: $6,389,997
Exciting Instruments

Sheffield, Sheffield, United Kingdom

Exciting Instruments Limited is a joint company that combines the software prowess.

ElectronicsIndustrial ManufacturingSoftware
SeedNov 25, 2024
Amount Raised: $5,015,680
Silveray

Stockport, Stockport, United Kingdom

Silveray develop affordable large-area direct conversion detectors for the X-ray imaging market.

MedicalMedical Device
SeedNov 18, 2024
Amount Raised: $5,071,598
MicroLub

Leeds, Leeds, United Kingdom

MicroLub produces a fat replacement for lower-calorie plant-based diets.

Food and BeverageFood ProcessingManufacturing
SeedOct 21, 2024
Amount Raised: $4,543,944
Cavero Quantum

Leeds, Leeds, United Kingdom

Cavero Quantum created the world's most secure software-based cryptographic keys.

SecuritySoftware
SeedJun 26, 2024
Amount Raised: $2,790,950