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Northern Gritstone — Portfolio, Page 2

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

55
Companies
$639.7M
Total invested
$11.6M
Avg. check
43
Industries
Software 8Health Care 5Electronics 3Internet of Things 3Manufacturing 3Artificial Intelligence (AI) 3+37 more
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Portfolio companies

Showing 25–48 of 55
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
Pencil Biosciences
September 2023

Pencil Biosciences is a novel gene modulation company.

Biotechnology · Alderley Park$6.8M Seed
C-Capture
September 2023

C-Capture develops a solvent-based technology that offers a safe, low-cost way to remove carbon dioxide from emissions.

Chemical · Leeds$12.4M Venture - Series Unknown
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

Re:course develops an AI-based platform for clinical and life sciences patient communication assistance and healthcare education.

Artificial Intelligence (AI) · Manchester$4.3M Seed
Slingshot Simulations
January 2023

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

Geospatial · Leeds$3.7M Series A
Opteran
June 2022

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

Artificial Intelligence (AI) · Sheffield$12.3M 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
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
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
BOW
January 2025

Robotics, teleoperation, software

Internet of Things · Daresbury$5.0M Seed
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
Exciting Instruments
November 2024

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

Electronics · Sheffield$5.0M Seed
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

Where Northern Gritstone invests

Software8
Health Care5
Electronics3
Internet of Things3
Manufacturing3
Artificial Intelligence (AI)3

About Northern Gritstone's portfolio

How many companies has Northern Gritstone invested in?▸

Northern Gritstone has invested in 55 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 $639.7M.

What is the average investment size for Northern Gritstone?▸

Northern Gritstone's average investment size is $11.6M across its portfolio of 55 companies.

What are Northern Gritstone's most recent investments?▸

Recent Northern Gritstone portfolio additions include Pragmatic Semiconductor, Pencil Biosciences, C-Capture, Mimetrik, LC AuxeTec. These companies were founded in 2020 or later.

Reach the founders behind these 55 companies
Verified emails and LinkedIn profiles, updated monthly.
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