Measuring technology from Römerberg – since 1940

A sustainable future with secure energy supply – How do we imagine this?

A central aspect of a sustainable future with secure energy supply is efficiency. At CELSA, efficiency does not only start with the end-product, but rather on its way there. The fulfillment of individual product requirements, the implementation of specific modifications, and a goal-oriented cooperation are just the beginning of energy- and cost efficiency.

Farsighted innovation, independent product development, and the synergy of different areas of expertise within our group of companies offer a sustainable foundation for an energy- and cost- efficient cooperation with You.

Your growth is our goal – protecting your resources our responsibility. After over 80 years in this role, CELSA has successfully faced several challenges and continuously makes significant contributions to shaping the international market of current transformers through contemporary innovations.

Our clients mostly operate in the areas of control cabinet construction, industry plants, building technology, power generation and -supply, water supply, wind power, solar energy, and electrical wholesale. Today, CELSA delivers measuring technology through several distribution channels to clients all over the world. Cooperations and corporate investments assure customer proximity, short delivery times, and high quality.

The vision of a sustainable future with secure energy supply has repeatedly reminded us of why we promote sustainable business models and facilitate secure growth and protection of resources for our clients. As a reliable manufacturer of current transformers and the respective measuring technology we carry a wide responsibility, which we want to continue to live up to.