What does Alterea do?

Alterea is an engineering and consulting firm specializing in energy performance and sustainable building renovation. The company provides master of work services, energy audits, and performance guarantees for public and private sector clients across residential, social housing, and tertiary buildings.

Where is Alterea located?

Alterea is headquartered in Nantes, France.

What energy sectors does Alterea operate in?

Alterea operates in Solar, Energy Storage, Other.

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Alterea

Nantes, France

SolarEnergy StorageOtherPrivate

Founded 2000

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About

Founded in 2000, Alterea is a private headquartered in Nantes, France specializing in Solar, Energy Storage, Other.

Alterea is a French engineering and consulting firm that serves as a leading actor in energy transition. The company specializes in comprehensive energy performance services for buildings and territories, including energy auditing, thermal rehabilitation, energy management optimization, and environmental certification. Alterea offers master of work (MOE) services, assistant to master of work (AMO) services, and technical engineering across all building trades. The firm provides energy performance guarantees and manages large-scale renovation and construction projects for public authorities, social housing operators, private tertiary sector clients, and healthcare institutions. Key service areas include strategic energy planning, renewable energy integration, fire safety coordination, lifecycle carbon assessment, and compliance with energy regulations including the Tertiary Decree. Alterea operates through regional offices and specialized agencies across France.

energy auditbuilding renovationenergy efficiencysustainable constructionenergy performance guaranteesmaster of workAMO servicesphotovoltaicrenewable energygreen building

Headquarters

Nantes, France

Founded

2000

Company Type

Private