3DBattery is a company that designs, develops, and manufactures energy storage solutions within the battery technology sector. The company offers batteries that have specific characteristics suitable for electric vehicles, grid storage, and portable electronic devices. 3DBattery serves sectors that utilize battery technology, including the electric vehicle industry and renewable energy storage. It was founded in 2017 and is based in Rehovot, Israel.

EnPower is a battery company that focuses on lithium-ion batteries. The company provides battery technology with multilayer electrodes that improve ion transport and longevity, addressing the energy-power tradeoff in traditional batteries. EnPower serves sectors that require batteries for electric mobility and other applications with rapid charging needs. EnPower was formerly known as Big Delta Systems. It was founded in 2014 and is based in Indianapolis, Indiana.

Enpower Greentech offers the production of batteries for the green economy. It offers batteries that provide charging and energy density, suitable for electric vehicles, drones, and other specialized applications. Its products are utilized by sectors such as the electric vehicle industry and the renewable energy storage sector. It was founded in 2012 and is based in San Jose, California.

EaglePicher Technologies specializes in battery manufacturing and energetic devices across various sectors. The company offers thermal, primary, and secondary batteries, as well as custom battery solutions and battery management systems, to meet the demands of high-reliability applications. EaglePicher serves the aerospace, defense, and aviation industries with its energy storage solutions. It was founded in 1843 and is based in Saint Louis, Missouri.

Dynami specializes in lithium-ion battery technology within the energy sector. The company offers a patented electrode production platform that improves battery performance metrics, while also addressing the use of critical minerals. Dynami's technology is compatible with existing and future battery chemistries and integrates with current manufacturing processes. It was founded in 2019 and is based in Binghamton, New York.

Ateios engages in battery manufacturing technology within the energy sector. It produces electrodes using light-based curing processes that improve manufacturing speeds and lower costs. The company's products serve various applications, including medical, Internet of Things (IoT), mobility, and military sectors. Ateios was formerly known as Ocella. It was founded in 2018 and is based in Newberry, Indiana.