Reliability and Quality – recognised values for nearly 50 years.

HistoryGrolleau developed in the 1950s from its core business, fine sheet metal working, and rapidly became known in the fields of indoor and outdoor cabinets for networks. Its know-how is based on its total mastery of aluminium processing and electrical equipment integration.

Thanks to the creation of an industrial design office in 1993, the company was able to develop increasingly complex and competitive products, as well as enter other markets, in particular telecommunications.

In 2000, Grolleau integrated the Flextronics International group and acquired a large number of skills and resources in all of the company’s lines of business. This also allowed us to go international and become a major player in the Telecommunications industry.

HistoryDuring this period, Grolleau expanded its own range of products and diversified into the Industrial, Railway & Naval sectors.

In 2010, Grolleau joined a new shareholder whose wide experience in the industrial development of high-tech companies enabled Grolleau to finance its growth and maintain its leadership position, by offering yet more competitive and innovative solutions.