Who owns Shirley Basin?
Shirley Basin is owned by Ur-Energy (the United States, NYSE American: URG).[1]
Evidence: Ur-Energy Inc. Annual Report on Form 10-K filed 2026-03-10, SEC EDGAR, 10 March 2026. Verified from filings; last checked .
Key facts
- Current owner
- Ur-Energy Inc. verified
- Owner HQ
- 🇺🇸 United States, Casper
- Origin
- 🇺🇸 United States
- Category
- Energy › Power & utilities › Nuclear & uranium
- Parent ticker
- NYSE American: URG TSX: URE
- Last verified
- · 1 sources
About Shirley Basin
Shirley Basin is a Ur-Energy uranium project in Wyoming. The 2025 Form 10-K says Wyoming issued the source material license and mine permit in 2021, and that loaded resin will be shipped to the Lost Creek plant for processing.
What Ur-Energy's annual report says about Shirley Basin
Sentences about Shirley Basin from Ur-Energy's latest annual filing[1], copied word for word.
Shirley Basin, our other material property, and second flagship project, is one of the assets we acquired as a part of our acquisition of Pathfinder in 2013.
During 2014, we completed a drill program of a limited number of confirmatory holes to complete an NI 43-101 mineral resource estimate which was released in August 2014; subsequently, an NI 43-101 Preliminary Economic Assessment for Shirley Basin was completed in January 2015.
In December 2015, our applications for a permit and license to mine at Shirley Basin were submitted to the State of Wyoming Department of Environmental Quality ("WDEQ").
How often Ur-Energy names Shirley Basin in its annual report
A plain count of the times the name appears in the text of each annual report, not counting the start of a sentence. A brand that an owner writes about more is usually one it treats as central. The brand is named more often than it was three years earlier.
Ownership timeline of Shirley Basin
Where Shirley Basin sits in Ur-Energy
Controlling ownership as of . Brands grouped under the entity that owns them; large groups are collapsed.
Open the full Ur-Energy ownership tree →
See the full Ur-Energy brand portfolio (2) →
Other brands owned by Ur-Energy
Ur-Energy controls 2 brands on Brandtree, 2 of them in energy.
Also in energy
Other brands in nuclear & uranium, and who owns them
Ur-Energy has more brands in nuclear & uranium on Brandtree than any other owner: 2 of 9.
| Brand | Owner | Owner based in |
|---|---|---|
| Kinectrics | BWXT | 🇺🇸 United States |
| Cameco | Cameco | 🇨🇦 Canada |
| Centrus | Centrus | 🇺🇸 United States |
| CGN Power | CGN Power | 🇨🇳 China |
| White Mesa Mill | Energy Fuels | 🇺🇸 United States |
| Korea Hydro & Nuclear Power | KEPCO | 🇰🇷 South Korea |
| Aurora powerhouse | Oklo | 🇺🇸 United States |
About the owner: Ur-Energy
Ur-Energy is a publicly listed company headquartered in Casper, United States. Brandtree records 2 brands under its control, and it is listed as NYSE American: URG and TSX: URE.
Ur-Energy was incorporated in 2004 and continued under the Canada Business Corporations Act in 2006. Its 2025 Form 10-K says it is engaged in uranium mining, recovery and processing in the United States, and that it began operating its first in situ recovery facility at the Lost Creek Project in Wyoming in 2013 through its subsidiary Lost Creek ISR, LLC.
🇺🇸 Shirley Basin and other American brands
Brandtree records a controlling owner for 2,399 brands that began in the United States. 461 of them (19%) are now controlled by a company headquartered in another country; Shirley Basin is not one of them.
- AES Ohio — AES 🇺🇸
- Agway Energy Services — Suburban Propane 🇺🇸
- Alabama Power — Southern Company 🇺🇸
- AmeriGas — UGI 🇺🇸
- American Transmission Company — WEC Energy Group 🇺🇸
- Arch Resources — Core Natural Resources 🇺🇸
Frequently asked questions
Who is the parent company of Shirley Basin?
The parent company of Shirley Basin is Ur-Energy, a publicly listed company headquartered in the United States.
Is Shirley Basin American?
Yes. Shirley Basin originated in the United States and its owner, Ur-Energy, is also headquartered in the United States.
Is Shirley Basin still owned by Ur-Energy?
Yes. As of 11 October 2026, Shirley Basin is still owned by Ur-Energy. The ownership record was last checked against primary sources on that date.
Sources (1) & corrections
Last verified . Every ownership fact above is backed by one of these primary documents. Numbers in brackets in the text refer to this list.
- [1] Ur-Energy Inc. Annual Report on Form 10-K filed 2026-03-10 — SEC EDGAR, SEC Form 10-K, published 10 March 2026; retrieved 5 October 2026.
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