Bloom Energy Corporation designs, manufactures, sells, and installs solid-oxide fuel cell systems for on-site power generation in the United States and internationally.

Microvast Holdings, Inc. designs, develops, and manufactures battery systems for electric vehicles and energy storage systems. The company offers a range of cell chemistries, such as lithium titanate oxide, lithium iron phosphate, and nickel manganese cobalt version 1 and 2.It also designs, develops, and manufactures battery components, such as cathode, anode, electrolyte, and separator.

Solid Power, Inc. focuses on the development and commercialization of all-solid-state battery cells and solid electrolyte materials for the battery-powered electric vehicle market in the United States.

CBAK Energy Technology, Inc., together with its subsidiaries, develops, manufactures, and sells lithium batteries in Mainland China, the United States, Korea, Europe, and internationally.

FuelCell Energy, Inc., together with its subsidiaries, designs, manufactures, sells, installs, operates, and services stationary fuel cell power plants for distributed baseload power generation.

FREYR Battery engages in the production and sale of battery cells for stationary energy storage, electric mobility, and marine applications in Europe and internationally.

Enovix Corporation designs, develops, and manufactures lithium-ion batteries. The company was founded in 2007 and is headquartered in Fremont, California.

Eos Energy Enterprises, Inc. designs, manufactures, and deploys battery storage solutions for utility, commercial and industrial, and renewable energy markets in the United States.

Dragonfly Energy Holdings Corp. manufactures and supplies deep cycle lithium-ion batteries for RVs, marine vessels, off-grid installations, and other storage applications.