Joule Case

Seattle, WA · Founded 2014 · Privately Held (backing)

Developer of a portable and battery-based generator intended to facilitate outdoor energy requirements. Joule Case is based in Seattle, WA and was founded in 2014. It was valued at $80 million at its later-stage round in Dec 2023, the last priced event on record. It has raised $14.5 million across 2 recorded rounds; the latest was a $364,993 seed round in May 2021.

PMV mark · valuation
$80.0M
Oct 2026
Priced at
its later-stage round
Dec 2023
Total raised
$14.5M
Last round
Seed Round
May 2021

Who backs Joule Case?

9 investors
InvestorType
Keiretsu ForumOther
Third DerivativeOther
E8 (Seattle)Angel
WTIA Startup ProgramOther
D4 InvestmentsFamily office
Advance Ventures—
Cody Heisinger—
Keiretsu Capital—
Park City Angels—
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Joule Case investors

9 investors are on record for Joule Case, including Keiretsu Forum, Third Derivative, E8 (Seattle) and WTIA Startup Program. The seed round in May 2021 drew 11 investors.

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