Northern Gritstone
Investing activity
Northern Gritstone appears in 1 AI deal tracked by the Lounge deals desk. The rounds are mostly Seed, with a median round size of $5M. The most recent is Matter Machine (Seed, $5.3M (GBP 4.0M), Oct 2026).
Northern Gritstone most often invests alongside IP Group, University of Liverpool, LYVA Labs and Northern Universities Venture Fund, and the companies it backs on Lounge are mostly in AI.
Deals
Frequently asked questions about Northern Gritstone
What AI companies has Northern Gritstone invested in?
Northern Gritstone's AI investments include Matter Machine. The 1 round on Lounge are listed on this page with amounts, dates and co-investors.
What stage does Northern Gritstone invest at?
In the rounds tracked on Lounge, Northern Gritstone has invested at Seed, with a median round of $5M.
Who does Northern Gritstone co-invest with?
Northern Gritstone's most frequent co-investors on Lounge are IP Group (1 deal), University of Liverpool (1 deal), LYVA Labs (1 deal), Northern Universities Venture Fund (1 deal) and Norrsken Evolve (1 deal).
How can founders reach Northern Gritstone?
Founders on Lounge can see Northern Gritstone's contact details in AI Investor Contacts (paid plans), check for a warm introduction through members who worked with the firm under Warm Paths, and add Northern Gritstone to their Investor Pipeline to track the conversation.