United States · Funded startup

Who invested in Estuary Power

One round we have observed, with the 3 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.

Cleantech

Funding summaryUpdated 26 Oct 2026

$340Mraised across 1 round since 2024, from 1 source

Latest round
Debt, $340MDec 2024
Investors
3
See who backed them

The rounds

  1. Dec 2024

Everyone who backed them

CitibankGrowth equity1round
National Bank of CanadaPrivate equity1round

Missing a round, or an investor who was in one? Tell us.

Quick answers about Estuary Power

Who invested in Estuary Power?

Estuary Power's investors include Citibank, Morgan Stanley Investment Management and National Bank of Canada.

How much has Estuary Power raised?

Estuary Power has raised $340M across 1 round since 2024.

When did Estuary Power last raise?

Estuary Power's most recent round was a Debt of $340M in Dec 2024.

What was Estuary Power's biggest round?

Its most recent round, $340M in Dec 2024, is also its largest on record.

Who backed Estuary Power first?

Estuary Power's first round on record, in Dec 2024, was backed by Citibank, Morgan Stanley Investment Management and National Bank of Canada.

What stage is Estuary Power at?

Estuary Power's latest named round is a Debt, in Dec 2024.

Where is Estuary Power based?

Estuary Power is based in the United States.

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