/Investor DB

Great North Ventures — 2025 Investments

2 investments dated 2025 · listed companies and verified rows first · show all

Mangomangomicro.cominJul 2025 · $3M

Mango Micro makes the M6, an automated microbial colony counting system that uses machine learning to deliver CFU counts and digitize quality-control labs.

AI & Machine LearningHardwareHealthtech

Co-investorsFREEFLOWRiot VenturesSoundproof VenturesBrick Mortar VenturesFirst Check VenturesIncisive Ventures

NROC Securitynrocsecurity.cominNov 2025

NROC provides visibility and governance tools for AI usage within organizations, enabling enforcement of security policies and prevention of sensitive data exposure.

AI & Machine LearningCybersecurityEnterprise SoftwareSaaSNew Rochelle, US

Ville Mattila(Chief Architect)inMarkus Melin(COO)inAntti Reijonen(CEO)in

BoardRobert Weber(Director)in

Co-investorsLeo Capital VenturesLeo Capital

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