"Putting all our energy and our brain matter at the service of life" Life Green Lab Thierry Bièvre
Chief Executive Officer of Elithis Group

Elithis Danube tower

1st multipurpose positive energy residential tower
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Our subsidiaries

Elithis Ingéniérie Bénefficience Odaxia Quintellia Egidia Energie Concept Rigot Rieben Elithis Asia

Our projects

Parc du Millénaire 3 & 4 – 71 000 m² of HQE and BREEAM office building

Parc du Millénaire 3 & 4 – 71 000 m² of HQE and BREEAM office building

Sorry, this entry is only available in French.
Mirail University – Rehabilitation of 60 000 m²

Mirail University – Rehabilitation of 60 000 m²

Elithis Danube Tower – 1st positive energy housing building for all energy uses

Elithis Danube Tower – 1st positive energy housing building for all energy uses

Sorry, this entry is only available in French.
Hall 56 – Caisse des Dépôts et Consignations Headquarters

Hall 56 – Caisse des Dépôts et Consignations Headquarters

Cap 14 – HQE & BBC office building

Cap 14 – HQE & BBC office building

Alleray square – 20 000 square meters BBC Renovation

Alleray square – 20 000 square meters BBC Renovation

20 000 square meters BBC Renovation office building  without changing the façade (except joinery).
Nursing Home for Dependent Senior Les Bégonias

Nursing Home for Dependent Senior Les Bégonias

Renovation and extension of the existing building 128 beds Energy efficiency : performance equivalent to the french BBC renovation label
Tramway and Bus depot of the Greater Dijon

Tramway and Bus depot of the Greater Dijon

Design and technical project management of a photovoltaic production, within a PPP (French public-private partnership). Construction of a mixed maintenance shed for Tramways and Buses.
Eco district Hyacinthe Vincent

Eco district Hyacinthe Vincent

166 BBC housings and 31 Passive housings
Eco district Epirey, 142 BBC housings

Eco district Epirey, 142 BBC housings

Hospital Center of Troyes

Hospital Center of Troyes

Building of a hospitalization center of 431 beds. The building has 4 poles: surgery, cancer, medical clinic, vascular system.
NANTURRA, 11 200 m² of HQE and BREEAM® office space

NANTURRA, 11 200 m² of HQE and BREEAM® office space

Park SILIC NANTERRE SEINE Office Building – HQE and BREEAM® Winner of the PEREN project Foundation Energy Building
MARINE Zone, 80 housings in an eco district

MARINE Zone, 80 housings in an eco district

Residential area of 77 housings in an eco district HQE Certification
Villa Camoins, Residence area of 125 BBC housings

Villa Camoins, Residence area of 125 BBC housings

125 housings distributed over 6 buildings Low Consumption Building, BBC-Effinergie®
Regional House of Innovation

Regional House of Innovation

Office Building – Conference space, Food Service, Auditorium Objective Passive Building
INRAP, National institute of Preventive Archaeological Researches

INRAP, National institute of Preventive Archaeological Researches

Mixed offices and functional units First office building certified NF (French Standard) in Burgundy First office building qualified BBC Effinergie® (Low Consumption Building) in Burgundy
Friche de la Belle de Mai, Rehabilitation of a real estate

Friche de la Belle de Mai, Rehabilitation of a real estate

Offices, Workshops, Showrooms & Art Center BBC Objective Performance
Villa Celina, 87 NF (French Standards) housings and BBC certification

Villa Celina, 87 NF (French Standards) housings and BBC certification

87 NF (French standard) housings and BBC label
Essilor – BEPOS and BREEAM® offices

Essilor – BEPOS and BREEAM® offices

ESSILOR Innovation and Technology Center of Créteil, offices on 3800 square meters – BEPOS & VERY GOOD BREEAM®
B28, Offices rehabilitation, BBC renovation and HQE

B28, Offices rehabilitation, BBC renovation and HQE

Building 028 « Le Beauvaisis » Offices rehabilitation, BBC renovation and HQE
Coeur Capelette, BBC Office Building

Coeur Capelette, BBC Office Building

Coeur Capelette, Offices Building BBC
Villa Harmonie, Residence area of 47 housings

Villa Harmonie, Residence area of 47 housings

Sea Museum in Biarritz

Sea Museum in Biarritz

PPP for the extension of the Art deco period museum
Carré Jaude Shopping mall and car park

Carré Jaude Shopping mall and car park

Shopping mall on two levels and underground parking on two levels within a housing complex of 142 housings, a hotel, an office building, a cinema and a tourism residence.
Solas, office building within a positive energy eco-district

Solas, office building within a positive energy eco-district

Le Lodge, office building – HQE and BBC label

Le Lodge, office building – HQE and BBC label

Auxerre, 3 300 m² of passive office building

Auxerre, 3 300 m² of passive office building

Passive building with a sober energy global management Primary energy consumption < 50 kWh ep/m2.an (French standards) Positive energy building designed with a 15% of the SHON compensation photovoltaic system that could be set up on the roof during the entire life time of the building.
Elithis Tower, first worldwide positive energy tower

Elithis Tower, first worldwide positive energy tower

Elithis designed and built in 2009 the ‘Elithis Tower’, the first office building with positive energy at a standard cost in the world. Elithis remains currently the only consulting company which has a positive energy building, corresponding to the environmental standards and to real energy performance at a standard cost. This experience allowed the company’s […]