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ESG and BUPRE are structured in three specialised divisions according to their activity:
Prefabricated
concrete.
Covers and prefabricated products

BUPRE

Bupre is the division of the group in charge of prefabricated concrete and GRP posts. We specialise in the manufacture of manholes, reinforced concrete covers, gutters, channels, signposts and foundations for railway infrastructures, telecommunications, electricity, hydraulic piping, signalling, etc...

Our product is manufactured in high-strength concrete, with a finish of a quality rarely seen on the market.

Like ESG, we are approved by the major telecommunications, electrical and railway companies for the manufacture of their precast concrete products.