Notion Capital is a London-based venture capital firm founded in 2009 by Jos White, Ben White, and Stephen Chandler, all of whom had previously built and sold MessageLabs, a cloud-based email security business, to Symantec. That founding experience shaped the firm's thesis from the outset: back European B2B software and SaaS founders who are building businesses with genuine enterprise relevance.
The firm specialises in early and growth-stage investment in B2B software companies, with a particular focus on the infrastructure, workflow, and data layers that underpin modern enterprise operations. Its portfolio has included companies such as Paddle, Tradeshift, and ComplyAdvantage, among others. Notion has raised multiple funds since inception, building a track record across the SaaS cycle that spans both the growth years of the early 2010s and the more disciplined capital environment that followed.
For operators and founders watching the European venture landscape, Notion Capital is a useful reference point for several reasons. It represents a cohort of operator-turned-investor firms whose conviction in B2B software predates the broader market enthusiasm for the category. Its partners have lived through a full company lifecycle, which shapes how the firm engages with portfolio companies on questions of pricing, go-to-market, and internationalisation. The firm's longevity also makes it a reasonable indicator of how European SaaS investment theses have matured over fifteen-plus years.