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STI Directory Leader

OVALE & Partenaires Sàrl


OVALE & Partenaires is a civil engineering firm specialized in the load-bearing structure of buildings and advising clients. We put people at the centre of our work, whether they are clients, contractors, companies or employees. We work on the load-bearing structure of buildings, with the main objective of ensuring the comfort and safety of the people who will use them.

Year of listing










Eric Molleyres

Fondateur, Ingénieur HES SIA, Liberacteur


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Direct contribution to SDGs

Type of Pledge

Goal 1

By 2025, we prioritize the use of load-bearing structures using CO2-efficient concrete, representing a reduction of 450 tCO2eq, regardless of the rate of growth over the next few years, compared to 150 tCO2eq in 2021*. 

* From recycled aggregate concrete, ECO-concrete or wood structures.

Core business

Goal 2

By 2025, each of our employees completes at least one sustainability training course per year, involving the implementation of socially and environmentally sustainable construction strategies*. 

* On average 150 hours of training provided in innovative environmentally responsible construction techniques and materials, good governance practices or social responsibility.

Internal operations

OVALE & Partenaires sàrl operates in Switzerland. The pledges taken within the STI framework apply to the sustainability policy for all activities of OVALE & Partenaires sàrl in Switzerland. The company is therefore accountable for their implementation within the limits of its field of activity.

Note: By 2023 systematically indicates the end of the year, meaning: By the end of 2023 (unless otherwise defined, such as fiscal year) 

Other Commitments

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