Transaction overview

On June 18, 2026, Omni Partners (GB) completed its acquisition of DEF Software Limited (GB), a leading software provider for UK local authorities. The deal value was undisclosed, but the transaction marks the ninth strategic acquisition since October 2024 for Infoshare+, Omni’s public sector-focused software and data solutions platform.

Deal structure and financing

Details on the equity/debt split and specific financing terms were not disclosed in the announcement. Lead banks involved included DSW as financial advisor to the acquirer and Rickitt Mitchell as corporate finance advisor to DEF Software Limited. No lock-up or IPO optionality was mentioned, nor any information about seller retained stakes.

Strategic context

The acquisition strengthens Infoshare+’s capabilities by expanding its reach into infrastructure, housing, and asset management sectors. It also significantly increases Infoshare+’s presence in Northern Ireland, presenting opportunities for cross-selling the broader Infoshare+ product suite. DEF’s MasterGov software platform is highly valued for its depth of functionality and configurability, supported by high customer retention rates: net revenue retention stands at 109% and gross revenue retention at 99%. The deal aligns with Omni Partners’ strategy to build a scaled and integrated software platform for the UK public sector.

Regulatory path

No specific regulatory review or approval details were provided. Given DEF Software Limited's focus on local authorities across England, Wales, and Northern Ireland, regulators such as the Competition and Markets Authority (CMA) in the UK may have been involved if significant competition concerns arose. The transaction timeline did not include any notable delays due to regulatory hurdles or required remedies.