EarthGrid

Builds plasma tunnel borers.

TransportationSeed

Richmond, CA

Founded

2016

Employees

21-50

Total Raised

$105.3M

Last Round

Seed

Last Round Date

Oct 2023

EarthGrid is a transportation company based in Richmond, CA, founded 2016. The company is at the Seed stage, having raised $105.3M, with 21-50 employees.

Updated Feb 2026

Founders

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Troy Helming

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EarthGrid

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