Series A startup

Who invested in Thin Battery Technologies

One round we have observed, with the 4 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.

Funding summaryUpdated 26 Oct 2026

$6.2Mraised across 1 round since 2007, from 1 source

Latest round
Series A, $6.2MMar 2007
Investors
4
See who backed them

The rounds

  1. Mar 2007

Everyone who backed them

Sunbridge PartnersVC firm1round
Key CapitalVC firm1round

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Quick answers about Thin Battery Technologies

Who invested in Thin Battery Technologies?

Thin Battery Technologies's investors include Sunbridge Partners, Early Stage Partners, Key Capital and ORIX Capital Corporation.

How much has Thin Battery Technologies raised?

Thin Battery Technologies has raised $6.2M across 1 round since 2007.

When did Thin Battery Technologies last raise?

Thin Battery Technologies's most recent round was a Series A of $6.2M in Mar 2007.

What was Thin Battery Technologies's biggest round?

Its most recent round, $6.2M in Mar 2007, is also its largest on record.

Who backed Thin Battery Technologies first?

Thin Battery Technologies's first round on record, in Mar 2007, was backed by Sunbridge Partners, Early Stage Partners and Key Capital and 1 others.

What stage is Thin Battery Technologies at?

Thin Battery Technologies's latest named round is a Series A, in Mar 2007.

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