Sustainable development

CHRYSO is a sustainable company, with eco-design in R&D and industrial processes and an efficient management system.

Responsible company

CHRYSO®Tera admixtures and its tailor-made development tool CHRYSO®Tera Lab designed to improve tunnel segments production

CHRYSO ® Tera stands out as it improves tunnel segments production performances thanks...

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Our professions

CHRYSO offers great career opportunities in France and abroad.

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Our local expertise

A comprehensive expertise from our laboratories to our customers’ sites.

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