Who invested in Spearmint Energy?
Spearmint Energy's investors include Investec, First Citizens Bank, East West Bank, Nuveen Energy Infrastructure Credit and Nord/LB. Investec led its latest round.

United States · Funded startup
One round we have observed, with the 5 investors named in it. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.
Raised 6 months ago
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Funding summaryUpdated 5 Nov 2026
$450Mraised across 1 round since 2026, from 2 sources
Reported by Ventureburn and 1 other
From Spearmint Energy's own website: 13 on the team.
Spearmint Energy's investors include Investec, First Citizens Bank, East West Bank, Nuveen Energy Infrastructure Credit and Nord/LB. Investec led its latest round.
Spearmint Energy has raised $450M across 1 round since 2026.
Spearmint Energy's most recent round was a Debt of $450M in May 2026, led by Investec.
Its most recent round, $450M in May 2026, is also its largest on record.
Spearmint Energy's first round on record, in May 2026, was backed by Investec, First Citizens Bank and East West Bank and 2 others.
Spearmint Energy's latest named round is a Debt, in May 2026.
Spearmint Energy is based in the United States.
Investec led the Debt in 2026.
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