Our members

Le GRETA Côtes Normandes est un organisme de formation continue de l’Éducation Nationale, implanté sur les territoires de la Manche, du Calvados et de la région Havraise.
Certifié Qualiopi/Eduform dans les domaines de la Formation Continue, de la Validation des Acquis de l’Expérience (VAE) et du Bilan de Compétences.
Avec une offre de plus de 200 formations diplômantes, qualifiantes et certifiantes, réparties sur 41 sites, le GRETA Côtes Normandes accompagne plus de 10000 stagiaires par an.
Nos résultats : un taux de réussite aux examens de 87 % et un taux de satisfaction globale de 99 %.

Comprising six complementary companies with expertise in their respective fields, located in Montpellier, Paris, Toulouse, Strasbourg, Grenoble, and Toulon, the Group upholds strong human values and social commitments: CSR strategy, cultural sponsorship, participation in the OUREA philanthropic fund, and more. In 2024, the Group was awarded the NR1 (Responsible Digital Level 1) certification.

Le Groupe Alto comprend les entreprises suivantes :
– Alto Assainissement : Entreprise de location, d’entretien de WC autonomes et de matériels sanitaires
– SANILOR : Entreprise de location pour l’événementiel
– ECO-WC : Location de sanitaires mobiles
– Soprano : Promoteur immobilier en Seine-et-Marne
– OCTAVE : Agence de communication 360°

ALTYN, recognized as France’s leading independent ESCO (Energy Service Company), partners with organizations to drive the energy, environmental, and digital transformation of their buildings and territories. The group’s subsidiaries (ALTEREA, A2MO, DUJARDIN, BECIA, CYRISEA, AVELTYS and ALTERESCO) design, implement, finance, and operate integrated solutions that enhance energy performance and support the decarbonization of real estate portfolios.

Key objectives of an ESCO:
- Conduct comprehensive building audits to identify sources of energy loss.
- Recommend and implement technical solutions to optimize energy consumption.
- Design and renovate buildings to achieve measurable energy savings.
- Structure financing options for improvement projects, leveraging energy savings where possible.
- Provide ongoing monitoring and maintenance of systems and energy usage.

ALTYN differentiates itself by delivering turnkey, end-to-end solutions with contractually guaranteed performance, formalized through Energy Performance Contracts (EPCs).

The Brangeon Group is an independent family business founded in 1919, specializing in transportation and logistics, as well as collection, recycling, and recovery. A local partner across all its activities, the company offers tailor-made, responsive, and innovative services that fully contribute to the circular economy. The Brangeon Group, whose head office is located in La Pommeraye, in Maine-et-Loire (49) between Nantes, Angers and Cholet, has been able to develop around its historic business, transport, but also in activities linked to the environment with communities and professionals.

As a major stakeholder in the regional economy, CCI Paris Ile-de-France harnesses all its resources to facilitate business start-ups and transfers, and encourage new initiatives. It helps small businesses to access new markets in France and abroad. It provides support for companies and businesses as they undergo change: digital transformation, ecological transition, HR development, etc. To meet their needs in terms of skills, it trains young people and employees in the professions of today and tomorrow. It challenges the public authorities and proposes measures to promote the development of businesses and regions. Through its work at conferences and trade shows, it contributes to the new momentum of the capital. And because a grand design is never developed alone, it cultivates synergies with public and private players to stimulate growth and employment!