Hamilton, Bermuda (April 20, 2026)

Archer Limited (the "Company") announces that its 2026 Annual General Meeting will be held on 12 May 2026 (“Meeting”). A copy of the Notice of Annual General Meeting and associated information can be found on our website at www.archerwell.com and attached to this press release. The Company's Consolidated Financial Statements for 2025 will be available on the website ahead of the Meeting.

The Board of Directors,

Archer Limited