Companies / Endurance Energy

Endurance Energy

Seattle, United States

Endurance Energy is a company that has a contact page and a careers section, but its specific activities are not described on the page.

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Endurance Energy, based in Seattle, United States, has 10 investors on file, among them 8VC, Ascend and Construct Capital. Its latest round on record is Series A, 11 Jun 2026, of 2 rounds. Its site was last checked 13 Nov 2026: site answers.

enduranceenergy.com

Funding

2 rounds on record

Latest roundSeries A11 Jun 2026

Since that round5 monthsno later round on record

Time between roundsunder a monthon average, over 2 rounds

Investors in its rounds96 with a VCinfo profile

Jun 2026Series ALed by Founders Fund, with Riot Ventures, Felicis, Construct Capital and 3 others

May 2026SeedLed by Founders Fund, with 8VC, Valor Siren Ventures and 1 other

Round sizes and total raised are on Fundup AI, our sister product for funding data.

Investors

10 investors on file

Investor	Evidence	Type
8VC	Portfolio page	Venture capital
Ascend	Portfolio page	Venture capital
Construct Capital	Page + round	Venture capital
FDVC	Portfolio page	Venture capital
Felicis	Page + round	Venture capital
Founders Fund	Portfolio page	Venture capital
Point72 Ventures	Page + round	Venture capital
Ravelin Capital	Portfolio page	Venture capital
Riot Ventures	Page + round	Venture capital
Valor Siren Ventures	Portfolio page	Venture capital

A company is shown only after its own site answers and carries its name. Sites are checked again on a schedule, because domains lapse and get bought. Round stages and dates come from Fundup AI; investor links come from portfolio pages and rounds; other facts name their source when you point at them. How we grade the data

At a glance

Latest round: Series A, 11 Jun 2026
Investors on file: 10
Founded: 2025
Employees: 11-50
Headquarters: Seattle, United States
Open roles: 23
Site: Answers
Last checked: 13 Nov 2026

Company data by Fundup AI.

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