UK Pledges to Scrap Non-Competes After AI Startups' Hiring Revolt

UK Prime Minister Andy Burnham used a speech at the Innovation Nation Summit in Manchester on October 9 to commit his government to legislation that would effectively ban non-compete clauses for startups and scaleup companies. He argued the contracts, which bar departing employees from joining or founding a rival for months or years, are holding back exactly the kind of firm Britain needs more of. According to a video of the speech, he told the summit that non-compete clauses "stunt innovation" and described the planned change as the "Bosman ruling for the innovation sector" — a reference to the 1995 case that ended restrictions on footballers moving between clubs. Burnham gave no bill text or timeline beyond saying detail would follow in the October 28 Budget, leaving open whether the ban will cover all employers or only companies below a size or funding threshold.

The campaign that forced the issue

The announcement follows a public push from Britain's AI sector that had been building for months. On September 29, 22 founders and executives signed an open letter titled "Free to Start and Scale," calling on the government to scrap non-competes, cap notice periods and end extended garden leave — the practice of paying a departing employee to sit out for months before starting a new job. Signatories included ElevenLabs chief executive Mati Staniszewski, Synthesia's head of global affairs Alexandru Voica, and Fuse Energy co-founder and CEO Alan Chang, alongside investors Index Ventures, Entrepreneurs First, Plural and Kindred. "UK growth is slow because we can't build fast enough," Chang said, arguing that long notice periods and non-competes depress both company growth and GDP. Voica put the complaint in more operational terms: in a field moving as fast as AI, a company cannot wait a year to hire someone it needs, and workers subject to long restrictions risk missing critical developments in their own field while they sit idle.

Why AI firms specifically are driving this

The AI sector's prominence in the campaign is not incidental. Frontier research cycles move in months, not years, and the value of a specific engineer's knowledge of a model architecture or training technique can be perishable — which is precisely why large employers have an incentive to lock that knowledge in with long non-competes and paid garden leave, and precisely why smaller companies trying to hire that same talent want the restrictions gone. The campaign has repeatedly invoked California, where non-competes are generally unenforceable and where legislation strengthened that position in 2024, as the model the UK is competing against. Eva Barboni, executive director of the lobbying group Enterprise Britain, made the comparison explicit earlier this year, contrasting a Silicon Valley hire who can be "at their desk in a matter of weeks" with a UK hire who can be sidelined for six months to a year or more under a non-compete and garden leave combined.

This is also not a new fight; it is one the government has been slow-walking. A formal call for evidence on non-compete clauses closed earlier in 2026, and Burnham's own appetite for the issue predates his arrival in Downing Street — in July, shortly after becoming prime minister, he used an early policy speech to set a goal of making Britain the "world's leading innovation nation," language he has now reused at the Manchester summit. What changed between July's rhetoric and October's commitment to legislate was sustained pressure from the sector itself: first the September 29 letter, then what Hallas described as a second founders' letter the following week, each explicitly naming AI companies as the employers for whom the status quo is most costly. For an industry that otherwise competes on compute and model performance, the willingness of rival AI startups to co-sign a letter together is itself a signal of how acute the hiring constraint has become.

A guarded welcome, and open questions

Dom Hallas, chief executive of the trade body Startup Coalition, which has lobbied for the change for years, called Burnham's commitment "a huge move" and said barriers to talent mobility "slow our ecosystem down." He pointed to the Silicon Valley pattern in which alumni of successful companies go on to found or join the next wave of startups — citing UK fintech Revolut as a domestic example — as the effect the government should be trying to replicate. Hallas also pushed for speed, noting that a separate group of founders had sent the government another letter on the issue just the week before Burnham's speech, a sign that the startup lobby does not consider the October 28 Budget timeline fast enough on its own.

What remains unsettled is the scope of the eventual law. Burnham's own framing wavered between banning non-competes outright and banning them specifically "for startups and scaleups," which would leave the question of where large, well-capitalized AI labs — the companies with the deepest incentive to keep using non-competes against the researchers startups most want to hire — fall on that line. Voica's letter also flagged a second-order risk: that reforming notice periods and non-competes alone could push large employers toward other retention tools, and raised concern that uncertainty around a possible UK wealth tax makes equity-heavy AI compensation packages, which often cannot be converted to cash before a sale or listing, a harder sell to the researchers Britain is trying to keep from leaving for the US. None of that was addressed in Tuesday's speech, and with firm legislative text still three weeks away, it is too early to say whether the policy that emerges from the Budget will actually unblock the hiring the AI sector says it needs, or simply narrow the restrictions without removing the underlying advantage large incumbents hold in a labor market this tight.