Spearmint Energy: Funding, Investors & Team (Oct 2026)
Spearmint aims to be the preeminent green merchant trading company developing, owning, operating, and trading around Battery Energy Storage, Solar, and Wind to reduce grid volatility, increase system resiliency, and help to reduce Carbon emissions in a responsible and efficient way.
Spearmint Energy has raised $642M across 4 funding rounds on record, the most recent an undisclosed round of $325M announced in Jun 2026.
That round is above the $15M median round size for Energy companies tracked on FundedIQ over the last two years.
Spearmint Energy Company Profile and Key Stats
Latest funding round on record: Jun 2026.
Spearmint Energy Funding Rounds
1 of 4 rounds was announced without a disclosed amount and is excluded from the total.
Spearmint Energy raised $92.0M in an undisclosed round announced in Oct 2023.
2.3 years later, an undisclosed round was announced in Jan 2026 with no disclosed amount.
4 months later, an undisclosed round of $225M was announced in May 2026.
1 month later, an undisclosed round of $325M was announced in Jun 2026.
Spearmint Energy Founders and Leadership Team
Contact details for the Spearmint Energy team: 1 of 1 has an email address on file.
Start 14-day free trial →Spearmint Energy Funding Compared to Other Energy Startups
Spearmint Energy's latest round of $325M is above the median round in Energy. Medians cover the last 24 months of disclosed rounds.
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Spearmint Energy Funding FAQs
What does Spearmint Energy do?
Spearmint aims to be the preeminent green merchant trading company developing, owning, operating, and trading around Battery Energy Storage, Solar, and Wind to reduce grid volatility, increase system resiliency, and help to reduce Carbon emissions in a responsible and efficient way.
How much funding has Spearmint Energy raised?
Spearmint Energy has raised $642M across 4 rounds on record. The most recent is an undisclosed round of $325M announced in Jun 2026.
When did Spearmint Energy last raise funding?
Spearmint Energy's most recent funding round on record is an undisclosed round of $325M, announced in Jun 2026.
Who founded Spearmint Energy?
FundedIQ lists Andrew Waranch (Founder) at Spearmint Energy.
Where is Spearmint Energy headquartered?
Spearmint Energy is based in Miami, Florida, United States.
How many employees does Spearmint Energy have?
Spearmint Energy is in the 11-50 employee band.
How does Spearmint Energy's funding compare to other Energy startups?
Spearmint Energy's latest round of $325M is above the $15M median round size for Energy companies on FundedIQ across 2,284 tracked companies over the last two years.
About FundedIQ's Spearmint Energy 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 Spearmint Energy is left off this page rather than filled in.
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