PE Fund Integral Takes Majority Stake in Japan's No. 3 Portal AtHome

Private equity fund Integral Co has acquired a majority stake in At Home Holdings, parent of AtHome.co.jp, Japan's third-largest property marketplace, from existing shareholders. The two sides confirmed the deal on 29 May without disclosing terms.

At Home Co, the core operating subsidiary, dates back to 1967 and runs both consumer search and a sizeable trade operation. AtHome sits a clear third behind Recruit's Suumo.jp and Lifull's Homes.co.jp in terms of traffic, according to Similarweb.

The revenue picture shows why the ranking matters less than the economics. According to Aim Group AtHome booked JPY35.3 billion (around $222 million) for the year to May 2025. Recruit's housing and real estate arm, fronted by Suumo, added JPY156 billion ($989 million) in its year to March, while Lifull posted JPY7.2 billion in the March quarter.

AtHome framed continuity rather than upheaval.

"Moving forward, while continuing At Home Group's business policies and service provision system, we will contribute to the development of the real estate industry and society through the further growth of At Home Group, which will be further enhanced by the management know-how accumulated by the Integral Group," it said.

For Integral, founded in 2007, this is its first direct move on a marketplace operator in Japan. Buy-and-build on the quietest of the top three is a reasonable thesis. Whether a settled third-placed incumbent can actually be made to move is the harder question.