United States · Seed startup

Who invested in Principle Power

One round we have observed, with the 0 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 15 Nov 2026

$2.3Mraised across 1 round since 2008, from 1 source

Latest round
Seed, $2.3MMay 2008
Investors
0
See who backed them

The rounds

  1. May 2008
    Seed$2.3M

    No investor was named in the report.

    Reported by deals.venturebeat.com

Founders and team

From Principle Power's own website: 7 on the team.

  • João AmaralChief Executive Officer (CEO)
  • Paula RosaChief Financial Officer
  • Antoine PeifferVP, Engineering and Product Development
  • Clara de Moura SantosVP, Operations & Maintenance
  • Fausta AmaralVP, People
  • Pierre BuissonVP, Engineering Projects
  • Seth PriceVP, Product Industrialization

Quick answers about Principle Power

How much has Principle Power raised?

Principle Power has raised $2.3M across 1 round since 2008.

When did Principle Power last raise?

Principle Power's most recent round was a Seed of $2.3M in May 2008.

What was Principle Power's biggest round?

Its most recent round, $2.3M in May 2008, is also its largest on record.

What stage is Principle Power at?

Principle Power's latest named round is a Seed, in May 2008.

Where is Principle Power based?

Principle Power is based in the United States.

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In the same sector, and raised in the last eighteen months.

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