Noisy-le-Grand in figures
inhabitants (2023)
active businesses (2024)
businesses created in 2025, 76% of them sole proprietorships
information and communication businesses (2024)
Source : INSEE (French statistics office), full profile of Noisy-le-Grand
The business landscape of Noisy-le-Grand
More than one business in ten works in information and communication, with more than 550 businesses, and more than one in five in consulting and specialised services. The Mont d'Est district is home to offices, public bodies and large companies, close to the Cité Descartes and its engineering schools.
More than 1,650 businesses were created in Noisy-le-Grand in 2025, more than three quarters as sole proprietorships. The town also has many building tradespeople, who account for more than one business in ten.
Working together in Noisy-le-Grand
Noisy-le-Grand is served by the RER A and RER E, and soon by several Grand Paris Express lines: we gladly come to meet you. For SMEs, we can go from a showcase website to a custom web tool.
The most useful services in Noisy-le-Grand
Showcase website creation
from €890
A professional website to present your business and capture enquiries.
Learn more : Showcase website creationSEO & organic search
from €390 / month
Be visible in Noisy, Champs-sur-Marne, Gournay and across east Paris.
Learn more : SEO & organic searchWeb application development
from €3,500
A customer area, booking platform or internal tool.
Learn more : Web application developmentSEA & Google and Meta advertising
from €290 / month
Targeted campaigns to speed up your first enquiries.
Learn more : SEA & Google and Meta advertisingAll our services in Noisy-le-Grand
- Showcase website creation
- E-commerce website creation
- Web application development
- Mobile app development
- SEO & organic search
- AI search optimisation (GEO)
- SEA & Google and Meta advertising
- Process automation
- Artificial intelligence
- Digital marketing
- Community management
- Graphic design
- UX / UI Design
- Maintenance & support
- Digital consulting & audit
Your questions in Noisy-le-Grand
Yes, with SMEs and freelancers based in the district as in the rest of the town. We adapt the project to your size and budget.
From €3,500 for a first simple tool. We quote precisely after discussing your needs, and deliver step by step.
Yes. We offer a starter website from €890, which can grow with your business.