Meridian Mining: Funding, Investors & Team (Sep 2026)
Meridian Mining has its attention on acquiring, exploring, developing and mining operations in Brazil. Specifically, it is actively exploring and developing the Espigão manganese project, the Ariquemes tin JV area and associated regions located in Rondônia state. The company employs a dual-pronged approach to simultaneously expand pilot production and progress a multiple-commodity regional exploration initiative. Currently, Meridian is extracting top-quality manganese from its undertaking situated in Espigão do Oeste.
Meridian Mining has raised $46.5M across 2 funding rounds on record, the most recent an undisclosed round of $30.5M announced in Apr 2026.
That round is above the $2.2M median round size for Natural Resources companies tracked on FundedIQ over the last two years.
Meridian Mining Company Profile and Key Stats
Latest funding round on record: Apr 2026.
Meridian Mining Funding Rounds
Meridian Mining raised $16.0M in an undisclosed round announced in Apr 2023.
3 years later, an undisclosed round of $30.5M was announced in Apr 2026.
Meridian Mining Founders and Leadership Team
Contact details for the Meridian Mining team: 1 of 1 has an email address on file.
Start 14-day free trial →Meridian Mining Funding Compared to Other Natural Resources Startups
Meridian Mining's latest round of $30.5M is above the median round in Natural Resources. Medians cover the last 24 months of disclosed rounds.
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Meridian Mining Funding FAQs
What does Meridian Mining do?
Meridian Mining has its attention on acquiring, exploring, developing and mining operations in Brazil. Specifically, it is actively exploring and developing the Espigão manganese project, the Ariquemes tin JV area and associated regions located in Rondônia state. The company employs a dual-pronged approach to simultaneously expand pilot production and progress a multiple-commodity regional exploration initiative. Currently, Meridian is extracting top-quality manganese from its undertaking situated in Espigão do Oeste.
How much funding has Meridian Mining raised?
Meridian Mining has raised $46.5M across 2 rounds on record. The most recent is an undisclosed round of $30.5M announced in Apr 2026.
When did Meridian Mining last raise funding?
Meridian Mining's most recent funding round on record is an undisclosed round of $30.5M, announced in Apr 2026.
Who is the CEO of Meridian Mining?
Adrian Mcarthur is listed as CEO at Meridian Mining.
Where is Meridian Mining headquartered?
Meridian Mining is based in Brasil, Sao Paulo, Brazil.
How many employees does Meridian Mining have?
Meridian Mining is in the 51-100 employee band.
How does Meridian Mining's funding compare to other Natural Resources startups?
Meridian Mining's latest round of $30.5M is above the $2.2M median round size for Natural Resources companies on FundedIQ across 620 tracked companies over the last two years.
About FundedIQ's Meridian 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 Meridian Mining is left off this page rather than filled in.
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