Fairgrove acquired by Grant Thornton UK

Announced in July 2026, the definitive acquisition of Fairgrove by Grant Thornton UK links the signing of the share purchase agreement to the creation of the country's leading mid-market strategy and commercial due diligence offering. The transaction represents the acquiring group's first domestic corporate acquisition following its recent capitalization by the international private equity firm Cinven. Structured as a complete buyout of one hundred percent of the target's share capital, the integration fundamentally enhances the buyer's established Strategic Advisory division. The newly acquired consultancy will continue to operate under its own brand name as a designated corporate subsidiary, with its existing leadership team reporting directly to the acquirer's Head of Strategic Advisory. This strategic consolidation is explicitly engineered to merge highly complementary advisory capabilities, uniting a recognized leader in commercial due diligence with an established provider of financial due diligence and tax advisory services. By absorbing this independent consulting capability, the acquiring professional services platform provides private equity investors and corporate acquirers with a fully integrated proposition encompassing CDD, FDD, and Tax DD for both buy-side and sell-side mandates. The primary rationale guiding the transaction focuses on accelerating the execution speed of capital deployments and ensuring absolute consistency of insight throughout the entire deal lifecycle. Furthermore, the acquisition closely aligns with the buyer's inorganic growth strategy focused on onboarding senior talent and highly specialized analytical capabilities to bolster its market-leading Deals Advisory division. The newly integrated teams will leverage their combined sector-led strategic insights and rigorous data-centric methodologies to deliver enhanced pre-deal evaluation and post-deal value creation support. The financial architecture of the transaction ensures total continuity of service for the target's existing client base while granting them immediate access to a significantly augmented pool of multidisciplinary professionals. By closing this strategic buyout, the institutional buyer structurally fortifies its competitive posture within the lucrative consulting market, actively deploying institutional capital to capture a broader share of complex M&A advisory mandates across the European theater.