Regulatory press release

Euronext Oslo Børs - Decision on admission to trading - Borr Drilling Ltd.

Euronext Oslo Børs has resolved to admit the shares of Borr Drilling Ltd. to
trading on Euronext Oslo Børs.

It is stipulated that the company prior to the first day of admission to trading
satisfies the admission requirements for Euronext Oslo Børs.
The CEO of Euronext Oslo Børs determines the first day of listing, no later than
the 30 July 2026.