U.S.-based investment powerhouse Long Path Partners announced Tuesday that a subsidiary under its control will acquire Idox PLC, a U.K. software and services company, for £339.5 million ($450.7 million) — a move designed to fuel the company’s growth and strengthen its foothold in digital infrastructure and government software solutions.

The acquisition vehicle, Frankel UK Bidco Ltd., has offered 71.5 pence per share in cash, representing a 26.8% premium over Idox’s Monday closing price of 56.4 pence on London’s AIM market.

Long Path, which already owns about 12% of Idox’s shares, will back the takeover through a scheme of arrangement under the U.K. Companies Act, marking another strategic transatlantic acquisition in the tech space.

Deal Approvals and Conditions

To complete the transaction, at least 75% of Idox shareholders must vote in favor. The deal also requires scrutiny under the National Security and Investment Act 2021 and foreign investment approval from France, as Idox maintains contracts with critical infrastructure entities such as energy providers and national railways across Europe.

Legal heavyweights have been tapped to guide the process. Kirkland & Ellis LLP represents Long Path, with corporate partners Stuart Boyd and Victoria Legg at the helm, while Pinsent Masons LLP advises Idox, led by Rosalie Chadwick and Adam Cain, specialists in public mergers and acquisitions.

Completion is expected by early 2026, pending regulatory and shareholder approvals.

A Shared Vision for Innovation and Expansion

Brian Nelson, partner and portfolio manager at Long Path, hailed the acquisition as a “transformative partnership.”

“Idox has shown an exceptional ability to deliver mission-critical digital solutions to governments and commercial organizations across the globe,” Nelson said. “We believe the company’s current public structure limits its long-term growth — this acquisition opens the door to faster innovation, stronger customer experiences, and a sharper competitive edge.”

Idox, headquartered in Surrey, England, specializes in information management software for public and regulated sectors. Its offerings range from voter registration systems and election logistics platforms to software that manages public funding and social care initiatives.

Strategic Investment and Operational Shifts

Following the acquisition, Long Path plans to inject an additional £5 million into Idox, focusing on product innovation, customer experience, and operational efficiency. The Stamford, Connecticut-based investor will also reassess Idox’s product portfolio and internal structure, with an anticipated 5% reduction in workforce as part of optimization efforts.

The firm may also streamline listing-related expenses once Idox transitions to a private entity, positioning it for more agile decision-making and long-term value creation.

Long Path declined to provide further comment on the potential operational restructuring.

Expanding Idox’s Footprint

Earlier this year, Idox broadened its social care reach by acquiring Trojan Consultants Ltd. (Plianz) for up to £7.9 million, signaling its intent to diversify and expand into adjacent sectors even before the Long Path deal.

Now, with the U.S. investment firm’s deep pockets and strategic vision, Idox’s next chapter is poised to unfold — one that may redefine how digital infrastructure supports government and regulated industries across the U.K. and beyond.