Hoxton Ventures is a London-based early-stage venture firm that describes itself as "European venture with a Silicon Valley mindset". Founded in London in 2013 by Hussein Kanji and Rob Kniaz, two investors with deep roots in the US tech ecosystem, the firm has spent thirteen years backing European founders who want to win the US market. The firm says it ranks in the top ten of the Founders Choice VC global leaderboard and is one of five firms selected to work with Nvidia in Europe.
Hoxton's thesis is deliberately anti-thematic. Rather than chasing sectors, the firm trains itself to write the cheque when it meets a founder building something of significance. It invests early in brilliant people and products, prioritising the potential for massive scale over protecting downside in a company's earliest days — "maximizing upside, not protecting downside". A core operating principle is that portfolio companies should not waste time and should tackle the US market early, with the partners drawing on more than 50 years of combined tenure in Silicon Valley to open senior relationships that founders could not easily reach alone.
The firm invests at pre-seed and seed stage, typically writing first cheques of $500,000 to $5 million and securing meaningful ownership stakes. It is a generalist investor rather than a sector specialist, and its track record suggests it favours technical founding teams: the firm reports that 79% of its founders have a technical background and 59% of investments have gone to diverse teams.
In March 2022, Hoxton closed Hoxton III at $215 million, significantly oversubscribed against an original target of $150 million. The firm said it would use the fund to continue supporting European startups expanding into the US market, with the ability to write larger cheques at inception and follow on in later rounds. Across its three funds, the firm has raised a total of $369 million in capital.
Notable portfolio companies include Deliveroo, Darktrace, Preply and CuspAI. Three of the firm's first-fund investments — Deliveroo, Darktrace and Babylon Health — went public, and the firm counts four portfolio companies valued north of a billion dollars. In its own words, the portfolio numbers now read: 90 portfolio companies in total, 3 IPOs, 9 acquisitions and $4.68 billion of market capitalisation created.
On the team side, co-founders Hussein Kanji and Rob Kniaz remain the faces of the firm, and Charles Seely joined as a partner alongside the Hoxton III raise. The firm's philosophy is summed up in one of its own lines: "We don't make bets. We make commitments." No public founder credit or accelerator programme from the firm could be verified, so none is claimed here.
Why it matters for founders
If you are a European founder with ambitions to build a US-facing category leader, Hoxton is built for exactly that journey. It is one of the rare London firms whose partners can genuinely pick up the phone in Silicon Valley, it backs founders before themes, and it has the track record — from Deliveroo and Darktrace onward — to prove the model works.