Christopher Harborne has given Reform UK more than £22 million, making him the party’s largest donor and the biggest single donor to a UK political party in history. For readers asking who are reform uk, the answer now includes a financing model built heavily on a small circle of wealthy backers, with two-thirds of the party’s donations coming from rich individuals.
The British-Thai businessman, based in Thailand, gave Reform £12 million in 2025 alone. Nigel Farage leads the party, which says it wants to strengthen the rule of law by prioritising parliamentary sovereignty, cutting immigration and reducing the influence of international bodies.
Nigel Farage and Harborne
The money trail also reaches Farage directly. In early 2024, a 5 million-pound gift from Harborne was revealed after it had not initially been declared, and it arrived weeks before Farage said he would run for Parliament in Clacton. Under House of Commons rules, new MPs must register all registrable benefits received in the 12 months before their election.
Farage said the money was gifted to him so that he would be “safe and secure for the rest of my life.” The Conservative Party referred him to the parliamentary standards commissioner for investigation.
Reform UK’s donor base
Reform’s funding is notable for how concentrated it is. The party relies heavily on donations, and about two-thirds of that money comes from wealthy individuals. That leaves a small number of donors carrying much of the load behind a party that has built its message around national sovereignty and tighter control of immigration.
Harborne’s reach also extends beyond party politics. In December, he flew to Abu Dhabi at the expense of the United Arab Emirates to attend events and meet officials, adding another cross-border layer to a political network that already extends beyond the United Kingdom.
Transparency International UK
Duncan Hames, the director of policy at Transparency International UK, said British democracy is “a plaything for the super-rich” and warned that “Political parties are growing ever more dependent on a tiny number of mega-donors, and the impact of that money on our politics is clear: it buys privileged access, political influence, and even seats in the House of Lords.” Sam Power, an expert in political financing, electoral regulation and corruption at the University of Bristol, said “anybody can donate as much as they want as long as they’re permissible.”
The immediate question for Reform is not whether Harborne matters to the party — the figures show that he does — but how far a small donor base can shape a movement that presents itself as an insurgent national force. The next pressure point is disclosure: the undeclared gift to Farage already drew a standards referral, and any further scrutiny will focus on what is registered, when it is registered, and who benefits from it.
