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Stephen Mackintosh, Chief Commercial Officer at Re:infer

Stephen Mackintosh

Chief Commercial Officer @ Re:infer

London, United Kingdom

Stephen Mackintosh is a seed investor at Re:infer in London focused on Artificial Intelligence. Stephen Mackintosh

Total investments:
1
Last investment:
Lead investor:
100%

Last updated:

Industries Stephen Mackintosh invests in

Artificial Intelligence

Stages Stephen Mackintosh invests in

Seed

Countries Stephen Mackintosh invests in

United States

Investments

CompanyDescriptionRoundLinks
Nof1 Nof1
Nof1 is an AI research lab focused on financial markets.Nof1 is training models from scratch using frontier AI techniques to launch the era of agent-based investing. $15M / Seed / May 15, 2026

Co-Investors

Sui Group Holdings Sui Group Holdings 1 deal together
Re:infer

About Re:infer

VC Fund · London, United Kingdom

Re:infer, the Conversational Data Intelligence platform built for the enterprise. Businesses use our platform to optimise customer experience, increase scalability, and improve governance and control. We democratise the power of NLU to transform service.Operated via a zero-code user interface Re:infer allows business, domain experts, and COEdevelopers to create ML or NLP models quickly and at scale.Re:infer is a spinout from UCL, a global centre for artificial intelligence research, is backed by Seedcamp Europe's leading early stage investment fund and some of Europe’s most successful AI entrepreneurs.

Re:infer Contacts

NameEmailPhoneSocials
Cristi Cobzarenco
Cristi Cobzarenco VP Engineering
David Barber
David Barber Chief Scientific Officer
David Barber
David Barber Chief Scientific Officer
Edward Challis
Edward Challis Co-founder and CEO
Marius Cobzarenco
Marius Cobzarenco Co-Founder and CTO

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FAQ

What does Stephen Mackintosh invest in?

Stephen Mackintosh invests primarily in Artificial Intelligence startups, most often at Seed stage. Most of the 1 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.

When did Stephen Mackintosh last invest?

The most recent investment recorded for Stephen Mackintosh closed in May 2026. Shizune tracks 1 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.

Is Shizune's investor data accurate?

Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

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