CIEC Engineering covers all the architectural and technical items in the surveys and construction of airport runways and terminals, offices, hotels, hospitals, etc.

Egis Avia provides consulting and engineering services, aeronautical information systems and turn-key operations, assistance and products in Air Traffic Management, Airport and Air Operations.

Nice Airport Management, a subsidiary of Aéroports de la Côte d’Azur, provides advice and services in the field of training, assessments, audits, management contracts and concessions.