Martin Avison is the Founder and Managing Director of angelgroups, a large angel network based in Leeds, West Yorkshire. See contact routes.
Martin Avison is the Founder and Managing Director of angelgroups, a large angel network based in Leeds, West Yorkshire, that connects UK startups with high-net-worth and sophisticated investors across the North of England. His firm’s investment thesis targets early-stage, high-growth business opportunities nationwide, though it maintains a strong regional focus on the North while operating as a national group. Avison distinguishes between two types of angel investors: those who adopt a portfolio, “spread-bet” approach and those who stay within their specific sector expertise due to deep industry knowledge. The typical check size and whether angelgroups leads or follows on deals are not publicly specified in available sources. Notable named portfolio companies are not listed in the search results, limiting verification of specific investments. Avison has publicly explained that angel investing involves risk capital for equity in early-stage businesses and emphasized the importance of the “drag-along clause” in exit decisions. He also recommends that serious angel groups join the UK Business Angel Association, where all members are listed, as a marker of credibilit
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