For nearly 70 years, GROLLEAU has been providing the best solutions to its customers thanks to the support offered at each stage of their project and the development of its know-how. Its highly complementary businesses enable it to control the production chain from A to Z. The GROLLEAU company is also recognized for the reliability and quality of its products, whether they meet standard or specific requests.
In order to anticipate the expectations of its customers, the GROLLEAU company constantly optimizes its proposals for solutions and adapts its industrial tool permanently. The GROLLEAU company is engaged in a process of continuous improvement that places innovation at the center of its concerns and thus prepares the connected world of tomorrow. The management of costs, deadlines and quality is paramount and the company GROLLEAU offers its expertise to ensure control.
Reliability and Quality recognised values for nearly 70 years
History
1950
Creation of the company by Mr. Grolleau
1990
Development of complete range of electrical cabinets for local communities
1993
Creation of the design office
1996
Grolleau becomes the privileged partner of the City of Paris
1997
Development in the telecom market
1998
Integration in the American group Flex, world leader, 25 billion us dollars
2000
Grolleau becomes a European player in GSM energy cabinets
2004
Grolleau is the R & D Worldwide Competence Center
2006
Diversification in Infra / Industry / Railways / Naval Domains
2011
Development of charging stations for electric vehicles
2012
Development range of fiber optic cabinets
2014
Creation of an Innovation Unit within Research and Development
2017
IoT Service Development
Key figures

Through innovation and action, Anticipate & durably Satisfy the needs of our customers by providing adapted solutions for integrated, complex metal cabinets.
Be the leading French manufacturer in 2015 of tailor-made, energy-distribution Integrated metal Cabinets for the Industrial, Telecommunication and Urban markets.
Innovate to advance, Be united to satisfy customers, Commitment, Simplicity and proximity, Be attentive to others