Concept Ventures

Concept Ventures positions itself as the largest dedicated pre-seed software fund in the UK, and the deployment pace and portfolio shape support that claim. The firm exists to write the first institutional cheque into ambitious software founders, often before there is meaningful revenue or even a complete product. For physician AI founders coming out of clinical practice, research, or industry, Concept is a credible early partner that can move quickly and set up the rest of the round.

The thesis is broad across consumer and B2B software, with a clear pull toward AI-native applications, vertical SaaS, fintech, and infrastructure. Within healthcare the firm has shown interest in AI/ML in healthcare, Health IT, and digital health platforms, particularly where the founder has strong domain credibility. They are not a regulatory-heavy biotech investor; the sweet spot is software-first companies with a defensible AI or data wedge into a real healthcare buyer.

Check sizes typically range from two hundred and fifty thousand to one million dollars at pre-seed, occasionally extending into the lower end of seed. The firm is happy to lead pre-seed rounds, set terms, and help fill the round with strong angels and operator-investors. Concept also follows on selectively into Series A. Geography is UK-centric with some European activity, and they are not the right name for US-only companies.

The team is partner-led with a portfolio team focused on talent, fundraising, and operator introductions. Diligence is fast at this stage; expect the firm to focus on the founder story, the wedge, the urgency, and the early signal from users or design partners rather than on detailed metrics that do not yet exist.

The right way to approach is through a portfolio CEO, a respected London angel, or one of the firm’s operator-investor network members. The team also runs visible events and content; founders who engage credibly with the firm before raising tend to land warmer first meetings. When you reach out, lead with the founder story and the specific clinical or operational insight you bring; Concept invests heavily in founders who clearly know their market because they lived inside it. Bring a sharp deck, a working prototype or strong design artefact, and a clear plan for how an eighteen-month pre-seed cheque takes you to a credible seed milestone. The right moment is at the very start of pre-seed fundraising, before momentum stalls. Founders looking for a Series A growth cheque, or those without a defensible founder-market fit, should focus elsewhere; founders ready to take a first institutional pre-seed in the UK should put Concept on the shortlist.