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Our History CJR Group has started activities in the early '70s.

Its core activity was the rental of heavy construction machinery. In 1993 CJR Group became active in the civil construction business, particularly in the road, water, environmental and sports infrastructures, and urban rehabilitation.

To date, the Group has experienced a period of sustainable growth and international expansion. Currently present in over 25 countries, spread over five continents, CJR Group has maintained, since its implementation, a sustainable and ever-growing business model based on its experience (that has been increasing with each project). Its know-how (that arises from a well-balanced team whose individual characteristics creates a unique group workflow and synergy); and finally, its dedication (the Group stamp and trading mark).

Our History
CJR Group's Areas CJR Group is proudly amongst world-leading EPC companies
CJR Renewables: The foundation's principles In 2002, CJR entered the wind energy business with the first wind farm construction in Portugal. Having started by providing civil works only, and with the growing success of the works performed, the company rapidly expanded its scope of activities in renewables. Nowadays, in renewable energy, the CJR Group, through CJR Renewables, is dedicated to the execution of renewable energy projects, with a greater focus on wind energy and, more recently, on solar photovoltaic plants.
Facts and Figures CJR Renewables' Facts & Figures
Downloads Latest downloads to know more about CJR Renewables