OneDome

OneDome is a London-based financial and property technology company that has built the UK's first integrated homebuying platform. The company bundles mortgage advice, conveyancing, and transaction management into a single fixed-price product — its HomeBuyer Service — replacing the fragmented experience of navigating multiple disconnected service providers. OneDome also owns Coreco, CMME, Nethouseprices.com, and, following its 2025 acquisition of Trussle, one of the largest mortgage broker networks in the UK.

The UK homebuying process has long been characterised by opacity, delay, and unnecessary complexity. Buyers typically work with multiple independent professionals — estate agents, solicitors, surveyors, and mortgage brokers — each operating with different systems and incentives. This fragmentation is a primary driver of the more than one-third of house sales that fall through each year, costing buyers an average of £2,700 per failed transaction. OneDome was founded to address this structural gap by digitising and integrating every stage of the transaction into one coherent, consumer-grade platform.

OneDome's HomeBuyer Service is priced at £999 and arranges approximately $1.4 billion in mortgage lending per month through a network of over 500 mortgage brokers. The platform's DealRoom product gives buyers, sellers, agents, conveyancers and lenders shared visibility over every stage of a transaction in real time. A new remortgage product, OneDome Remo, extends the same fixed-price, integrated model to existing homeowners. The company's five-year ambition is to be involved in one in ten UK property transactions.

OneDome has delivered exceptional growth — ranked fourth fastest-growing fintech and seventeenth fastest-growing technology company in the UK by the Deloitte Fast 50 in 2025, based on 1,700% revenue growth between 2021 and 2024. The Sunday Times Tech 100 ranked it sixth fastest-growing technology business, with revenues growing over 4,000% between 2022 and 2025. The company is already profitable and raised £18 million in February 2026 — including a media-for-equity deal with Channel 4 Ventures — to fund a national TV campaign and accelerate its target of tripling revenues by end of 2026.