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Aviation Consultancy, Engineering and Operations

With over 13,000 employees and a turnover of $1bn, Egis is an international group providing consultancy engineering, project structuring and operations support across many sectors.

15 avenue du Centre,
CS 20538 Saint-Quentin-en-Yvelines,
Guyancourt Cedex,
Fax Number

In aviation, Egis delivers consultancy, design and project management services to air traffic management (ATM), institutions, airports and aircraft stakeholders.

We are also shareholders and partners in the operation of 16 international airports, which gives us first-hand experience and unique insight of airport challenges.

Comprehensive aviation consultancy and project management

With a reputation for excellence, integrity and creativity, Egis has a unique 360° approach to the aviation industry. We work with our customers to design and successfully implement future aviation. In every project that we work on, we support our customers from policy, through to strategy, design, transformation, performance and operation.

We are used to working on complex multi-stakeholders projects, supporting consensus and efficient cooperation between all players.

Egis provided nalysis and validation of shop drawings, works supervision and ORAT at New Nouakchott International Airport, Mauritania.
For three regional airports in Saudi Arabia, the company performed design review and value engineering for the masterplan and the design.
Egis has a 12-year concession contract for the development of Pau-Pyrénées Airport, France, with Transdev and CCI Pau-Bearn.
Egis supplied a safety assurance project for nationwide CNS/ATM system modernisation programme for Aerothai.
Egis assisted Aviation Civile de Madagascar (ACM) in capacity building around ICAO SARPs, in partnership with DGAC.

Our main solutions and services are structured around three main segments, which are:

  • Airport
  • Air traffic management
  • Institutions

For each of these segments, we provide consultancy, design and engineering services. We build strong relationships with our customers and deliver high-quality services that are tailored to our customers’ needs.

Airport consulting and engineering services

We work for all stakeholders in the aviation industry, including governments and regulators, financial institutions, public organisations and administrations, standards institutes, industry manufacturers, training providers, and operators such as airports, airlines and air navigation service providers (ANSP).

Our comprehensive aviation expertise covers infrastructure, equipment, systems, processes, assets, and people for a holistic approach to complex issues. We provide end-to-end services to our customers, supporting them throughout the entire lifecycle of products and services.

Our consultancy and engineering solutions deliver tangible results – from strategy and design to implementation.

Air traffic management consultation services

Egis employs many aviation experts with different skills and experience, including internationally recognised economists, operational experts, safety and security professionals, systems engineers and technology specialists.

Many of our employees are considered thought-leaders in the industry and they bring innovative solutions and technological development to the projects that they work on.

Our team is multinational and we have a truly global reach with offices in Europe (France, UK, and Slovakia), Africa, the Middle East, Asia, and Latin America.

We help our customers shape a future-proof air traffic management industry with consulting and engineering services in safety / technology, cybersecurity, digital transformation, liberalisation of air traffic services, data centres.

About Egis

Egis is a global consultancy, design and engineering group that employs 13,600 people in all regions across the world. Egis is also a road and airport operator that provides mobility services to transport users. While the Egis brand celebrated 20 years of existence in 2018, some companies of the group were established more than 50 years ago.

Through expertise in transport, buildings, water, energy, urban development and mobility services, the group focuses on supporting the development and transition of regions with sustainable development and corporate social responsibility perspectives.

Together shaping tomorrow’s infrastructure, cities and living environment with our customers, we support transformation to smart energy, digital, transportation and resources management solutions and services.

The group’s aim is to imagine, create and achieve a sustainable future based on the company’s core values to be creative, responsible and people-first.

Egis ranked as the sixth global firm by Engineering News Record in 2018 within the transportation sector top ten.

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Products & services

Egis Avia
15 avenue du Centre
CS 20538 Saint-Quentin-en-Yvelines
Guyancourt Cedex

Egis (Toulouse)
9 rue Paul Mesplé
CS 20603

Fax Number
29 Hercules Way
Aerospace Boulevard
GU14 6UU
United Kingdom

Email address
Egis (Dubai)
Headquarter Building E-606-607
Dubaï Silicon Oasis
P.O. BOX 6009
Dubai 341116
United Arab Emirates

Email address
Fax Number
Egis (Bangkok)
3F Tonson Building
50 Soi Tonson, Ploenchit Road
Lumpini - Patumwan
10 330 Bangkok