Advent Technologies
NASDAQ:ADNAdvent Technologies Holdings, Inc., an advanced materials and technology development company, operates in the fuel cell and hydrogen technology markets in North America, Europe, and Asia. It develops, manufactures, and assembles fuel cell systems and critical components that determine the performance of hydrogen fuel cells and other energy systems. The company offers high-temperature proton exchange membrane (HT-PEM) fuel cells, including membrane electrode assemblies, bipolar plates, and reformers, as well as provides fuel-cell stack assembly and testing services. It serves stationary power, portable power, automotive, aviation, energy storage, and sensor markets. The company is headquartered in Boston, Massachusetts.
Ault Global
NYSEAMERICAN:DPWAult Global Holdings, Inc. engages in the design, development, manufacture, and sale of customized and flexible power system solutions for the medical, military, telecom, and industrial markets. It operates through the following segments: DPC, DPL, Enertec, Digital Farms, and I.AM. The DPC segment includes Microphase, Coolisys, Power-Plus, and DP Lending. The DPL segment develops and manufactures some military and defense products being deployed in international naval fleets. The Enertec segment focuses on Middle East. The Digital Farms segment involves digital currency blockchain mining. The I.AM segment relates to restaurant operations. The company was founded in 1969 and is headquartered in Las Vegas, NV.
Eos Energy Enterprises
NASDAQ:EOSEWEos Energy Enterprises, Inc. designs, manufactures, and markets zinc-based energy storage solutions for utility-scale, microgrid, and commercial and industrial (C&I) applications in the United States. The company offers Znyth technology battery energy storage system (BESS), which provides the operating flexibility to manage increased grid complexity and price volatility. Its flagship product is Gen 2.3 battery module. In addition, the company offers Z3 battery module that provides utilities, independent power producers, renewables developers, and C&I customers with an alternative to lithium-ion and lead-acid monopolar batteries for critical 3- to 12-hour discharge duration applications; battery management system, which provides a remote asset monitoring capability and service to track the performance and health of BESS and identify future system performance issues through predictive analytics; and project management and commissioning services, as well as long-term maintenance plans. Eos Energy Enterprises, Inc. is headquartered in Edison, New Jersey.
Zumtobel Group
OTCMKTS:ZMTBYZumtobel Group AG operates in the lighting industry worldwide. The company operates through two segments, Lighting and Components. It offers a range of products and services, including light management systems, components, and luminaires, as well as professional solutions for indoor and outdoor lighting applications. The company also provides hardware and software for lighting systems, such as LED light sources, LED drivers, and sensors, as well as lighting management systems; and light contracting, design, and data-based services, as well as project management for turnkey lighting solutions. It offers its products under the Zumtobel, Thorn, and Tridonic brands. The company was formerly known as Zumtobel AG and changed its name to Zumtobel Group AG in September 2014. Zumtobel Group AG was founded in 1950 and is headquartered in Dornbirn, Austria.