/Companies

Energy Startups

5,975 companies tagged Energy, with their investors and founders.

Greenlight Planet

0 investors

GreenMarbles

0 investors

Greenpower Motor

GreenPower manufactures electric vehicles for school transportation, commercial goods delivery, and passenger services. The company produces a range of battery-electric buses, vans, and utility trucks under branded product lines including the BEAST school bus series and EV Star commercial vehicle platform.

0 investors

Greenway Technologies

Greenway Technologies (GWTI) develops natural gas conversion technology, centered on its G-Reformer vessel and proprietary software that turns natural gas into synthesis gas for producing hydrogen, liquid chemicals and fuels, and methanol with low carbon emissions. Its systems target industrial energy applications and regions with natural gas but limited infrastructure.

0 investors

Greig Companies

0 investors

Grid2020

0 investors

GridBridge, Inc

GridBridge develops power delivery solutions for electric utilities at substations and downstream distribution points. The company applies high-power conversion technology across grid, vehicular, and space applications.

0 investors

Griddy

0 investors

Gridiron Energy

0 investors

Grove Carbon

0 investors

GS Mining

GS Mining Holdings operates a gold mining operation in Colorado. The company is managed by experienced mining engineers and executives with backgrounds in resource extraction, regulatory compliance, and operations management.

0 investors

Gulf Cypress Energy Partners I

0 investors

Gulf Shore Energy Holdings

0 investors

Gyft Labs

0 investors

H2 Clipper

H2Clipper (H2C) develops airships for long-haul transport of liquid green hydrogen and a "Pipe-within-a-Pipe" system for last-mile distribution of gaseous hydrogen. The company aims to make green hydrogen affordable and accessible to accelerate the hydrogen economy and replace fossil fuels.

0 investors

H2 Ranch

0 investors

H2Sonics

0 investors

Hart Energy Publishing

0 investors

Harvest Power

0 investors

Headwater Gold

Headwater Gold explores and develops high-grade gold deposits in the western United States, focusing on economically viable discoveries in established mining districts with strong infrastructure and permitting frameworks.

0 investors

Healing

0 investors

Heartland Water Technology

0 investors

Heartwood Biomass

Heartwood processes forest waste materials including scrap, thinning, and wildfire mitigation debris into kiln-dried firewood, trellis poles, wood chips, and engineered mulch products. The company serves forestry, agriculture, construction, and land restoration markets while supporting rural employment and forest preservation.

0 investors

Hecla Mining Co/De

Hecla is a mining company that produces silver and other critical metals, operating as the largest silver producer in the U.S. and Canada and a leading U.S. critical mineral producer. Founded in 1891, it is the oldest silver company listed on the NYSE.

0 investors

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