Legal notice

Legal notice governed by the French data protection Act 78-17 January 6th, 1978, Act 2004-575 of June 21st, 2004 on trust in the digital economy, and Regulation 2016/679 on data protection.



The website is published by Atlante Gestion, simplified joint-stock company (SAS) with a capital of €2,101,149, having its registered office at 9 rue Duphot (75001) Paris, and the single business registration number 417 685 344 RCS Paris. EU VAT number: FR 53 417685344

As a portfolio management company accredited in France by AMF (Financial Markets Regulator), the French market authority, with the number GP-10000012 since 29 March 2010, Atlante Gestion is bound by the AMF General Regulation.

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Accordingly, and pursuant to the stipulations of Article L. 122-4 of the Intellectual Property Code, none of this information may be reproduced, modified, republished, translated, used commercially or reused in any manner whatsoever without Atlante Gestion’s prior written consent.

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The content provided by Atlante Gestion on its website is for information purposes. Atlante Gestion cannot be held liable for any errors or omissions that may affect the website contents.

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Complaints if any must be sent to Atlante Gestion at the aforementioned address. Should you find the handling of your complaint to be unsatisfactory, you can contact a mediator by writing to the following address:

Médiateur de l’AMF
Autorité des Marchés Financiers
17, place de la Bourse
75082 Paris France Cedex 02

A mediation request form is provided on the AMF website.


€61 million

Sociale Infrastructure

Sarthe region

Lead investor in the construction and rehabilitation of four middle schools in the Sarthe region, located in Arnage, Coulaines, Le Mans and Noyen-sur-Sarthe to receive 2,300 students.

The project is in the operation phase since 2019.


The project was subject to carbon assessment. Seeing the results, in end-January 2018, CERTIVA awarded MAINE COLLEGES 72 permanent HQE (high environmental quality) certifications for the “Programme Design” phase for each of the schools. The permanent HQE certification for the “Development” phase was awarded in November 2019 for all the schools.

As of November 2019, MAINE COLLEGES has also been awarded the Effinergie + label. This label testifies to the improvement in the buildings’ energy efficiency in relation to the 2012 Réglementation Thermique (the 2012 Heat Regulation).

Water management

Wastewater is let into the wastewater sewerage systems of the towns concerned.

A rainwater harvesting system is planned for sanitary use, so as to cover 10% of the water requirements for toilet bowls and urinals in the toilet facilities.

Waste management

Implementation of waste segregation.

All materials used in the construction have zero or very low VOC (Volatile Organic Compounds) levels.

Energy efficiency

The schools were equipped with low temperature radiators that require 30% less energy to provide the same thermal comfort given their much larger contact surface with the ambient air.

Ceiling radiant panels that allow a more accurate monitoring of power consumption, have been installed in the canteens.

PV solar panels will be installed horizontally on the roof, covering a total area of 57.12 m2.

The kitchen appliances run on electricity and are equipped with an energy optimiser.


The project complies with contractual commitments in terms of first-time employment, namely 20,000 work hours, and in employing SMBs for which the recruiting rate is 40%.

Asbestos removal and demolition works are carried out during school vacations and the floors are hosed in case of heavy dust.

Instead of a rock-breaker, the alligator crusher is used with rubber mallets to avoid the noise of metal against metal