INEOS chairman Jim Ratcliffe has agreed a deal to buy a 25 percent stake in Manchester United for about GBP1.25 billion ($1.6 billion) and will take control of the Premier League club's football operations, it was announced on Sunday.
The British billionaire, 71, will also provide $300 million for future investment in the club's Old Trafford stadium.
A club statement said: "Manchester United announces that it has entered into an agreement under which chairman of INEOS, Sir Jim Ratcliffe, will acquire 25 percent of Manchester United's Class B shares and up to 25 percent of Manchester United's Class A shares and provide an additional $300 million intended to enable future investment into Old Trafford.
"As part of the transaction, INEOS has accepted a request by the board to be delegated responsibility for the management of the club's football operations."
Ratcliffe said he wanted to see struggling United back on top of European football and committed himself for the long term.
"As a local boy and a lifelong supporter of the club, I am very pleased that we have been able to agree a deal with the Manchester United board that delegates us management responsibility of the football operations of the club," he said.
"Whilst the commercial success of the club has ensured there have always been available funds to win trophies at the highest level, this potential has not been fully unlocked in recent times.
"We will bring the global knowledge, expertise and talent from the wider INEOS Sport group to help drive further improvement at the club."
The agreement ends more than 12 months of speculation over the ownership situation and heralds a new era for the troubled Premier League club.
Unpopular owners the Glazers, who bought the club for GBP790 million in 2005, announced in November 2022 that they were considering "strategic alternatives" to help United grow, sparking a protracted process.
Ratcliffe and Qatari banker Sheikh Jassim bin Hamad Al Thani made rival offers in the region of GBP5 billion for a complete takeover, but that fell short of the Glazers' valuation.
Sheikh Jassim withdrew from the process, while Ratcliffe continued to pursue a minority shareholding.
United have not been crowned Premier League champions since Alex Ferguson's final season in charge, in 2013.
They languish eighth in the Premier League, 12 points behind leaders Arsenal, and have been knocked out of the League Cup and the Champions League.
Manager Erik Ten Hag's position is also likely to come under close scrutiny after the Dutch coach failed to build on ending United's six-year trophy drought by winning the League Cup last season.
Ratcliffe's group have extensive involvement in sport, owning French Ligue 1 club Nice and Swiss side Lausanne-Sport, as well as the INEOS Grenadiers cycling team.
