Grolleau About us

Founded in 1950, Grolleau is a French industrial player specialized in supplying infrastructure equipment to support the development of smart cities and territories, a market in full swing with the deployment of 5G and connected objects. 

Grolleau is the recognized specialist in outdoor equipment for the protection and safeguard of critical technologies that ensure the proper functioning of territories (energy and water management, connectivity and telecommunications, green mobility, smart grid). Grolleau is not only the leader in urban cabinets (telecoms/energy) but also the foremost manufacturer of on-street electric charging stations in France. 

As the constructor, designer, manufacturer and integrator of its equipment, Grolleau controls the entire value chain from design to delivery on its industrial site in Montilliers (Angers – France). The company’s site is located on over more than 60,000 m2 and employs 200 people. As of 31 March 2022, the company generated revenue of €31.3 million and intends to more than double its revenue between 2021-2022 and 2025-26.

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Reliability and quality – nearly 70 years’ of
recognised values.
in turnover
0 M€
years of existence at your service
share of the telecom sector market
0 %
installed cabinets / yr
new products
motivated employees who imagine your future needs
in research & development
0 %
of industrial sites including 18,000 m² indoors
manufactured parts per year
Grolleau experience

Message from
the CEO

Our mission

Through innovation and action, anticipate & meet the needs of our customers in the long-term by providing adapted solutions for integrated, complex metal cabinets. 


Our Vision

Contributing to a future that respects both people and the environment with outdoor energy solutions recognized as essential in our markets.


Our values

Innovate to progress, come together around customer satisfaction, commitment, simplicity and proximity, be attentive to others.

Laurent Marbach, CEO