UK-listed engineering business Senior plc has agreed to a £1.4bn ($1.9bn) takeover by a consortium led by Tinicum Incorporated and Blackstone, bringing to a close months of bid interest in the aerospace and defence group, according to a report by Reuters.
The recommended cash offer of 300 pence per share represents a modest premium to the company’s most recent closing price. Senior’s board said it intends to unanimously back the transaction, citing the consortium’s sector expertise and long-term investment approach as key factors behind its decision.
The deal follows a period of heightened takeover activity around the company, with multiple bidders circling in recent months. Private equity firm Arcline Investment Management withdrew from the process last week, while Advent International had previously seen a lower offer rejected. Under UK takeover rules, both firms could still re-engage under certain conditions.
Senior has attracted sustained interest amid a broader trend of international buyers targeting UK-listed companies, driven in part by comparatively lower valuations and increasing defence budgets linked to geopolitical tensions.
The consortium has already secured support from Alantra, Senior’s largest shareholder, which holds more than 17% of the business and has indicated it will vote in favour of the transaction.
Tinicum and Blackstone pointed to their experience investing across aerospace and industrial sectors as underpinning their confidence in Senior’s growth prospects. As part of their plans, the consortium said it intends to combine the business with AeroFlow Technologies, an aerospace platform it acquired in 2025, to enhance scale and earnings potential.
Senior generates the majority of its revenues from civil aerospace but also supplies components to defence and land vehicle markets. Around 16% of group revenues are linked to defence, with the company counting major manufacturers such as Lockheed Martin, Boeing and Airbus among its customers.
Shares in Senior have risen by roughly 15% since takeover approaches first became public in late February, reflecting growing investor expectations of a deal.
