TikTok’s Chinese owner ByteDance has signed binding agreements with US and global investors to sell the majority of its business in America, TikTok’s boss told employees on Thursday.

Half of the joint venture will be owned by a group of investors, including Oracle, Silver Lake and the Emirati investment firm MGX, according to a memo sent by chief executive Shou Zi Chew.

The deal, which is set to close on 22 January, would end years of efforts by Washington to force ByteDance to sell its US operations over national security concerns.

The deal is ​line with one unveiled in September, when US President Donald Trump delayed the enforcement of a law that would ban the app unless it was sold.

In the memo, TikTok said the deal will enable “over 170 million Americans to continue discovering a world of endless possibilities as part of a vital global community”.

Under the agreement, ByteDance will retain 19.9% of the business, while Oracle, Silver Lake and Abu Dhabi-based MGX will hold 15% each.

Another 30.1% will be held by affiliates of existing ByteDance investors, according to the memo.

The White House previously said that Oracle, which was co-founded by Trump supporter Larry Ellison, will licence TikTok’s recommendation algorithm as part of the deal.

The deal comes after a long delay.

In April 2024, during President Joe Biden’s administration, the US Congress passed a law to ban the app over national security concerns, unless it was sold.

The law was set to go into effect on 20 January 2025 but was pushed back multiple times by Trump, while his administration worked out a deal to transfer ownership.

Trump said in September that he had spoken on the phone to China’s President Xi Jinping, who he said had given the deal the go ahead.

The White House referred the BBC to TikTok when contacted for comment.

Oracle declined to comment.