CMBlu Energy builds SolidFlow batteries based on carbon-based molecules for utilities, grid operators and industrial users. Its stack pairs industrial automation (Beckhoff TwinCAT 3, OPC UA, Modbus, MQTT) with an Azure and Databricks data platform and simulation tools like COMSOL, ANSYS and Dymola, pointing to a lab-to-factory transition. Hiring centers on engineering and operations, including a Head of Maintenance, as the company pushes toward series production.
Notable leadership hires: Head of Maintenance
CMBlu Energy develops and manufactures SolidFlow redox flow batteries that avoid lithium and other critical or flammable materials. Target customers include energy utilities, grid operators and commercial and industrial energy users, with applications spanning renewable generation, transmission and distribution, and micro- and off-grid systems. The privately held company is headquartered in Alzenau, Bavaria, near Frankfurt, and employs in the 201–500 range, with a large share of staff in research and development.
CMBlu uses Beckhoff TwinCAT 3, C#, C++, Rust and Python for automation and software, Azure, Databricks and Apache Spark for data, and COMSOL, ANSYS, MATLAB and Dymola for simulation.
CMBlu Energy is headquartered in Alzenau in Unterfranken, Bavaria, Germany, near Frankfurt am Main.
Current work includes preventive and CMMS-based maintenance programs, infrastructure planning for plant expansions, automated test stands with CI/CD pipelines, battery system software and active material development.
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CMBLU Energy's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →
This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.
