A central location with access to
France and Europe!
An ideal strategic position close to Paris and European markets, offering a network of transport and logistics options with numerous advantages:
- Well-established logistics network with 2 international airports, 9 highways, 1 TGV plus 500 trains daily across the network
- Available real estate at affordable prices
- Introductions to funders including European, national & regional players, both public and private
- Significant natural resources and recognized expertise in sectors of excellence
- Amazing quality of life in the Loire Valley

Monday 16
to Sunday 22 June 2025
Parc des expositions, Paris-Le Bourget
The N°1 event for the global aerospace industry

The 55th edition of this global event
SIAE 2025 (Paris Air Show) will take place from 16 to 22 June 2025 at Paris-Le Bourget, bringing together companies and professions from all sectors of the industry. Recognized as the world’s largest and longest-running aerospace event, the show is a global hub for innovation and industry networking.
The first four days are reserved for professionals, followed by three days open to the general public.
For over a century, the Paris Air Show has proved to be the leading and largest event dedicated to the aerospace industry. Over the years, it has become the key meeting point at the heart of the global aviation and aerospace industry.
2023 Highlights
exhibitors from 48 countries
individual visitors
aircraft and 210 flying displays
Address
Parc des Expositions de Paris-Le Bourget Airport
93350 Le Bourget
Exhibitors from Centre-Val de Loire
42 regional aeronautics companies will showcase their expertise and skills.
Coordinated by DEV’UP Centre-Val de Loire and supported by the Centre-Val de Loire Region, the regional delegation will be comprised of 42 aeronautics industry professionals, as well as the Aérocentre Regional Center of Excellence and some of its members – find our pavilion in Hall 4 / E135.
Aérocentre – Center of Excellence
Aérocentre is a Regional Center of Excellence, created in 2009 to develop and support the aeronautics, space, and defence sectors in the Centre-Val de Loire region. The center’s strategy is based on the following four pillars:
- Economic & Business Development to Boost Your Business
- Industrial Excellence to Accelerate Your Business
- Research, Innovation & Technology to Explore New Horizons
- Human Involvement to Develop Skills
HALL 4 / E135
The regional aeronautics industry
The aeronautics industry, a pillar of the Centre-Val de Loire economy
Aeronautics is one of the most dynamic industries internationally, as evidenced by the well-filled order books of historic aircraft manufacturers. The rise in air traffic is boosting this sector, which boasts one of the most complex supply chains in the world. The regional aeronautics industry brings together both internationally renowned equipment manufacturers and SMEs with diverse skills.
The Centre-Val de Loire aeronautics sector boasted 325 factories employing 21,570 people. 39 establishments are owned by foreign-owned companies, led by the United States, the United Kingdom, the Netherlands, and Sweden.
Defense, one of the flagships of regional industry
With 230 establishments, 18,524 employees in 2023, as well as 13,100 military personnel and 4,200 civilians supported by the Ministry of the Armed Forces, the region is home to leading arms manufacturers whose markets extend beyond air defense to maritime and land defense. The presence of these industrial prime contractors in the region is an asset for many local SMEs and mid-cap companies, eager to demonstrate their ability to meet complex industrial challenges in a demanding sector.
A region with international investors at its heart
After a record number of foreign investments in 2022, the Loire Valley excelled once again in 2023 and demonstrated its attractiveness to international companies
62
foreign investment
ProjeCts
announced in 2023
20
investing
COUNTRIEs
30
active, job-creating
ProjeCts
supported by DEV’UP

A thriving region ready for investment
The Loire Valley occupies a strategic position in central France located just one hour south of Paris, combining quality of life and economic opportunities. The region is a center of excellence in many areas, particularly aeronautics, defence, agri-food, cosmetics, perfumes and health. Sectors for which the region is internationally recognized for its expertise and the diversity of its know-how.
With all these advantages, it is therefore natural that the Loire Valley attracts numerous entrepreneurs each year who choose the region to create their projects, not only in traditional activities or strategic industrial sectors, but also in emerging markets.
Give your project the best start!
Choose a region that combines skills and innovation, training and education, with high quality infrastructure, proactive stakeholders and access to the handholding service of DEV’UP
Sectors of excellence
5 REASONS TO CHOOSE
THE LOIRE VALLEY

Stay connected with the whole world
- 2 international airports
- 25 million consumers within 2h
- N°1 French motorway hub to access France and Europe
- 3h by road from all major economic centers
A dynamic digital ecosystem
- A network of startup facilities across the region
- 3 Flagship sites to drive digital innovation: Lab’O (Orléans), MAME (Tours), CM101 (Chartres)
- 11 incubators to assist startups to establish their business, supporting young, emerging entrepreneurs with the challenges and obstacles of company creation


A robust regional economy
- N°3 region in France for industrial jobs
- Major payer for key industries
- 600 international companies already invested
- N°1 region in France for medicine and cosmetic production
- A strong network of privately funded R&D facilities
We invented “the French art de vivre”
- The Loire Valley: 280 km route labelled “Unesco World Heritage”, 666 monuments and 65 museums
- Loire à vélo, 1 million cyclists a year
- N°1 region in France for white wine production and N°3 for wine production
- Renowned local produce (tarte Tatin, lentille verte du Berry, crottin de Chavignol…)
- Major leisure and nature resorts – 1 million visitors a year (Chambord, Zoo Parc of Beauval, Center Parcs, Parc naturel régional de la Brenne…)


A region with all the advantages
in terms of central location, workforce, infrastructure and internationally acknowledged expertise versus other major European cities.
Let your projects flourish in the Loire Valley!
DID YOU KNOW ?
SUMMIT CHOOSE France
The Loire Valley once again shows its attractiveness with 6 major foreign investment projects confirmed in 2023 of which Essity (Sweden), Chiesi Group (Italy), Mars (United States), Procter & Gamble (United States), Vorwerk Group (Germany).

DEV’UP CENTRE-VAL DE LOIRE, OUR PERSONALIZED SERVICES

DEV’UP, the economic development agency of the Loire Valley, offers comprehensive assistance in development, promotion, and regional engagement. The agency provides support for companies and entrepreneurs in the region across various areas, including innovation, creation, investment, fundraising, transition support, business takeovers, partner searches, and export initiatives. Working closely via its local department offices and with other regional economic players, DEV’UP aims to foster employment growth in the region.