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Northern Gritstone — Portfolio, Page 2

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

54
Companies
$390.1M
Total invested
$10.5M
Avg. check
43
Industries
Software 7Health Care 6Electronics 4Internet of Things 3Manufacturing 3Medical 3+37 more
Founder contacts

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Portfolio companies

Showing 2548 of 54
BOW
January 2025

Robotics, teleoperation, software

Internet of Things · Daresbury$5.0M Seed
Pragmatic Semiconductor
December 2023

Pragmatic is a ultra-low-cost flexible electronics enabling novel solutions not practical with conventional electronics

Electronics · Cambridge$228.6M Series D
Optalysys
January 2026

Optalysys solves the fundamental limitations of conventional computing.

Artificial Intelligence (AI) · Leeds$30.9M Series A
IVFmicro
December 2025

IVFmicro is a Microfluidic systems for delivering fertility treatment, and optimize methods for Assisted Reproduction Technologies.

Fertility · Leeds$4.7M Pre-Seed
QV Bioelectronics
January 2026

Longer, Better Quality Lives for Brain Tumour Patients

Advanced Materials · Manchester$6.0M Venture - Series Unknown
Exciting Instruments
November 2024

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

Electronics · Sheffield$5.0M Seed
AmpliSi
March 2026

AmpliSi focuses on sustainable porous silicon anodes for lithium-ion batteries.

Battery · Sheffield$2.7M Pre-Seed
Cytotrait
March 2026

Cytotrait (previously Plant Organelle Technologies) focuses on the development of novel traits for food and agriculture.

Manchester$4.0M Seed
Sitehop
October 2025

Sitehop develops cutting-edge networking and cyber-security solutions.

Cyber Security · Sheffield$10.0M Series A
PhovIR Technologies
August 2025

PhovIR Technologies is a deep-tech firm that specializes in miniaturized near-infrared (NIR) material analytics.

Embedded Software · Manchester$5.4M Seed
AssetCool
July 2025

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

Chemical Engineering · London$13.7M Series A
Apini Therapeutics
June 2025

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

Huntingdon$2.4M Seed
Phlux Technology
March 2025

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

Electronics · Sheffield$11.6M Series A
Partful
December 2024

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

Information Services · Manchester$6.4M Series A
Silveray
November 2024

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

Health Care · Stockport$5.1M Seed
MicroLub
October 2024

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

Food and Beverage · Leeds$4.5M Seed
Cavero Quantum
June 2024

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

Security · Leeds$2.8M Seed
Adsilico
February 2024

Adsilico redefines medical device innovation.

Health Care · Leeds$4.4M Seed
Pencil Biosciences
September 2023

Pencil Biosciences is a novel gene modulation company.

Biotechnology · Alderley Park$6.8M Seed
Mimetrik
August 2023

Mimetrik is a developing solution to real-world healthcare problems that are now unsolved or inadequately addressed.

Business Development · Leeds$2.5M Seed
LC AuxeTec
April 2023

LC AuxeTec is a materials company based on synthetic auxetic materials that enables resistance to high impact applications.

Advanced Materials · Leeds$2.5M Seed
Re:course
February 2023

Recourse is a experiential skills development platform allows clinicians to immediately put theory into practice .

Health Care · Manchester$4.3M Seed
Slingshot Simulations
January 2023

Slingshot Simulations a provider of cutting-edge technologies and services.

Geospatial · Leeds$3.7M Series A
Imperagen
August 2022

Imperagen is a biotechnology research company focused on enzyme engineering, artificial intelligence, and synthetic biology.

Artificial Intelligence (AI) · Manchester$4.3M Seed

Where Northern Gritstone invests

Software7
Health Care6
Electronics4
Internet of Things3
Manufacturing3
Medical3

About Northern Gritstone's portfolio

How many companies has Northern Gritstone invested in?

Northern Gritstone has invested in 54 companies tracked in our database. The portfolio spans multiple industries and funding stages, from seed-stage startups to late-stage companies.

What industries does Northern Gritstone invest in?

Northern Gritstone's top investment sectors include Software, Health Care, Electronics, Internet of Things, Manufacturing. The firm invests across 43 different industry categories.

What is Northern Gritstone's largest investment?

Among tracked funding rounds, Pragmatic Semiconductor received $228.6M in a Series D round. Northern Gritstone's total known invested capital is $390.1M.

What is the average investment size for Northern Gritstone?

Northern Gritstone's average investment size is $10.5M across its portfolio of 54 companies.

What are Northern Gritstone's most recent investments?

Recent Northern Gritstone portfolio additions include BOW, Pragmatic Semiconductor, Optalysys, IVFmicro, QV Bioelectronics. These companies were founded in 2020 or later.

Reach the founders behind these 54 companies
Verified emails and LinkedIn profiles, updated monthly.
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