Note 1: Business

U.S. GoldMining Inc. (the “Company”) was incorporated under the laws of the State of Alaska as “BRI Alaska Corp.” on June 30, 2015. On September 8, 2022, the Company redomiciled from Alaska to Nevada and changed its name to “U.S. GoldMining Inc.” The Company is a subsidiary of GoldMining Inc. (“GoldMining”), a mineral exploration and development company organized under the laws of Canada listed on the Toronto Stock Exchange and NYSE American. GoldMining owns a controlling interest in the Company of 9,878,261 shares of common stock and common stock purchase warrants to purchase up to 122,490 shares of common stock, representing approximately 74.1% of the outstanding shares of the Company as of March 31, 2026.

The Company’s common stock and common stock purchase warrants are listed on the Nasdaq Capital Market under the symbols “USGO” and “USGOW”, respectively.

The Company is a mineral exploration company with a focus on the exploration and development of a project located in Alaska, USA. The Company’s registered office is 3773 Howard Hughes Pkwy #500s Las Vegas, NV 89169, its principal executive office address is 1188 West Georgia Street, Suite 1830, Vancouver, British Columbia, Canada V6E 4A2 and its head operating office address is 301 Calista Court, Suite 200, Office 203, Anchorage, AK 99518.

The Company’s primary asset is the 100%-owned Whistler exploration property (the “Whistler Project”) located in Alaska, USA. Access to the Whistler Project area is by fixed wing aircraft to a gravel airstrip located adjacent to the Whistler Project exploration camp. The Company is undertaking exploration and mining studies to determine whether the Whistler Project contains mineral reserves where extraction is technically feasible and commercially viable and whether the Whistler Project will be mined by open-pit or underground methods.