Excelsior Mining: Funding, Investors & Team (Oct 2026)
Excelsior Mining is involved in environmentally-friendly copper projects and is a copper production company. The company is the owner and operator of the Gunnison Copper Project, which is located in Cochise County, Arizona.
Excelsior Mining has raised $1.1M across 1 funding round on record, the most recent an undisclosed round of $1.1M announced in Dec 2023.
That round is below the $15M median round size for Energy companies tracked on FundedIQ over the last two years.
Excelsior Mining Company Profile and Key Stats
Latest funding round on record: Dec 2023.
Excelsior Mining Funding Rounds
Excelsior Mining Founders and Leadership Team
No contact details are on record for this team yet.
Excelsior Mining Funding Compared to Other Energy Startups
Excelsior Mining's latest round of $1.1M is below the median round in Energy. Medians cover the last 24 months of disclosed rounds.
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Excelsior Mining Funding FAQs
What does Excelsior Mining do?
Excelsior Mining is involved in environmentally-friendly copper projects and is a copper production company. The company is the owner and operator of the Gunnison Copper Project, which is located in Cochise County, Arizona.
How much funding has Excelsior Mining raised?
Excelsior Mining has raised $1.1M across 1 round on record. The most recent is an undisclosed round of $1.1M announced in Dec 2023.
When did Excelsior Mining last raise funding?
Excelsior Mining's most recent funding round on record is an undisclosed round of $1.1M, announced in Dec 2023.
Who is the CEO of Excelsior Mining?
Stephen Twyerould is listed as CEO at Excelsior Mining.
Where is Excelsior Mining headquartered?
Excelsior Mining is based in Phoenix, Arizona, United States.
How many employees does Excelsior Mining have?
Excelsior Mining is in the 11-50 employee band.
How does Excelsior Mining's funding compare to other Energy startups?
Excelsior Mining's latest round of $1.1M is below the $15M median round size for Energy companies on FundedIQ across 2,284 tracked companies over the last two years.
About FundedIQ's Excelsior Mining Funding Data
FundedIQ tracks announced funding rounds and refreshes this profile every week. Round dates, stages and amounts are normalised to a single format, converted to US dollars, and de-duplicated: two records of the same round announced days apart are merged, and two genuinely different rounds are kept apart on the amounts they disclose. Amounts shown are the disclosed figures only — a round announced without a number is listed and excluded from the total rather than estimated.
Employee counts are reported bands, not exact headcounts. Founder and executive names carry the job title on record. Anything we do not hold for Excelsior Mining is left off this page rather than filled in.
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