Company Overview
Company Name
Excelsior Mining
Address
2999 N 44th St # 300, Phoenix, AZ, 85018, United States
Website
excelsiormining.comPhone
+1 604 681 8030Approx. Annual Revenue
$5.5M
Employees
51
About Excelsior Mining
Gunnison Copper Corp. is a copper development company based in Phoenix, Arizona, with a focus on delivering pure copper cathode into the US domestic supply chain. The company operates in Cochise County and has approximately 51 employees.
Business Profile
Read from the Excelsior Mining website on Oct 11, 2026. Hover an item to see the exact wording it came from.
About the website
- Website quality (AI-assessed)
- 7/10 · Site is current with 2025 news and stock data; Provides detailed project and investor information; No contact form or booking available
- Footer copyright year
- 2025
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Key Decision Makers
Stephen Twyerould President & Ceo