🦊/Investors

Northstar Ventures β€” Full Portfolio

26 tracked investments Β· listed companies and verified rows first

Advanced Electric Machinesadvancedelectricmachines.comAug 2026 Β· $22M

AEM (Advanced Electric Machines) designs and manufactures electric powertrain and motor technologies that eliminate rare earth materials and copper for improved recyclability and sustainability.

CleantechHardwareMobility & Transportation

Co-investorsShackleton Ventures Ltd.

AI Hayai-hay.vninJul 2025

Vietnamese AI question-and-answer app combining large language models, local content and a social knowledge community.

Co-investorsAppWorks VenturesSquare Peg CapitalAppWorksArgor Capital

AMLo Biosciencesamlo-biosciences.com𝕏May 2022 Β· $2M

AMLo Biosciences develops prognostic and companion diagnostic tests for cancer patients, initially focusing on melanoma and oropharyngeal squamous cell carcinoma.

BiotechDigital HealthMedical DevicesNewcastle upon Tyne, GB

Penny Lovat(Chief Scientific Officer)in

Co-investorsConduit ConnectFuture Planet CapitalMilltrust International Group

Blairwest.Coblairwest.co.ukin

Blair West is an executive search and finance recruitment firm placing senior leadership roles such as Chairs, CEOs, CFOs and C-suite positions, along with finance and professional services (accountancy, tax, audit, legal, property) roles.

Future of WorkHR Tech

Gnosis Healthgnosishealth.aiJun 2026

Gnosis Health builds longitudinal clinical intelligence tools that provide continuous, individualised care between medical appointments, focused on chronic disease management.

AI & Machine LearningDigital HealthHealthtechNewcastle upon Tyne, GB

Co-investorsInnovate UKSFC Capital

Lightoxlightox.co.ukMay 2024 Β· $2M

LightOx develops light-activated drug compounds, using photosensitising agents combined with light to kill cancer cells for the treatment of early-stage and pre-cancerous lesions such as oral cancer.

BiotechDeep TechMedical DevicesNewcastle upon Tyne, GB

Lithium Salvagelithiumsalvage.cominFeb 2025

Lithium Salvage is developing an end-to-end household Lithium-ion battery recycling process that uses lower-power methods and organic chemistry to chemically separate and refine metals such as Nickel, Manganese, Cobalt and Lithium from battery "black mass".

Circular EconomyCleantechNew Materials

Simon Robeson(Chairman & Founder (Commercial Director))inDuncan Noble(Chief Executive Officer)inRichard Henderson(Chief Financial Officer)inDavid Livesley(Chief Technical Officer)in

Low Carbon Materialslowcarbonmaterials.comSep 2024

Low Carbon Materials develops high-performance materials for the construction industry designed to reduce carbon emissions.

CleantechConstruction TechNew Materials

Co-investorsAda VenturesGreen Angel Ventures

Magnitudebiosciencesmagnitudebiosciences.comin𝕏

Magnitude Biosciences provides a high-powered imaging assay that measures mitochondrial health and age-related morphological changes using C. elegans muscle tissue as a model system.

BiotechDeep TechHealthtechLongevity

Sara Leighton(Head of Operations)Dr. Sally Waterman(Non-Executive Director, Chair of the Board)Derek McFerran(Non-Executive Director)

Nanoverynanovery.co.ukSeed Β· Dec 2023

Nanovery develops DNA-based nanorobotic sensors that quantify nucleic acid sequences, such as RNA therapeutics and biomarkers, in liquid samples using a standard plate reader.

BiotechDeep TechHealthtechMedical DevicesLondon, GB

Jerzy Kozyra(CEO)inMun Ching Lee(Cofounder)in

Co-investorsEarlymarketEntrepreneur First

Newcells Biotechnewcellsbiotech.co.ukSeed Β· Aug 2015 Β· $240K

Axol Bioscience manufactures human induced pluripotent stem cell (iPSC)-derived cell models and provides laboratory services such as iPSC banking, reprogramming, gene editing, and cell manufacturing for preclinical drug discovery and disease research.

BiotechDeep TechHealthtech

NunaBio - companynunabio.cominSeed Β· Dec 2023

NunaBio manufactures high-complexity DNA constructs from challenging sequences up to production-scale volumes using a modular, cell-free "DNA micro-foundry" platform.

BiotechDeep TechHardwareNew MaterialsNewcastle upon Tyne, GB

Co-investorsEMV CapitalMartlet CapitalMaven Capital Partners

Oak Engageoak.comSeed Β· Jan 2020 Β· $3M

Oak provides an employee experience platform that combines internal communications, recognition, onboarding, engagement, and employee feedback in one place, with AI-powered personalization and a mobile-first app.

Future of WorkHR TechSaaS

One Utility Billoneutilitybill.coin𝕏Pre-Seed Β· Apr 2015 Β· $43K

One Utility Bill consolidates utility bills for renters and residential customers into a single monthly payment.

ConsumerEnergyEnterprise SoftwareFintechMarketplacesSaaSNewcastle, GB

Chris(CEO & Co-Founder)Dale(CTO & Co-Founder)

Co-investorsDSW VenturesMiddleton Enterprises

Paidpaid.co.ukin𝕏

Paid is a payments platform for accounts payable, supplier onboarding, reconciliation and supply chain finance, with automated compliance checks (company, PEPs and sanctions screening across 206 countries), tiered approval flows and ERP integrations.

Enterprise SoftwareFintechSaaSDarlington, GB

Co-investorsTechstarsCrane Venture PartnersEQT VenturesFUSELightspeed Venture Partners

Polyboxpolybox.appinJul 2026

PolyBox is an AI-assisted marketing reporting platform that connects to over 700 data sources (including Google Ads, Meta Ads, Google Analytics, and HubSpot) to automatically generate interactive reports with pre-built KPIs, forecasts, and performance summaries.

AI & Machine LearningMarketing TechSaaSNewcastle, GB

Rojin Yar(Founder)in

Co-investorsInnovate UK

Other

Tracked investments with no reachable website or further public details β€” typically companies that wound down, renamed, or were absorbed.

Antix LabsArniaBelleVieCellRevH2CHPMagnitude BiosciencesOneclickcomplyOneclickcomply Previously Fat32Positive Support For YouWorkprove Moralbox

Rows marked β€œSEC filing” are inferred from directors named on the company's SEC Form D β€” public regulatory data, not a portfolio list published by the firm.