What departments does Médiane Système have?

Médiane Système has employees across 7 departments including Finance, Banking, Human Resources, Engineering, Information Security.

What is the largest department at Médiane Système?

The largest department at Médiane Système is Engineering with 8 employees.

Where are Médiane Système employees located globally?

Médiane Système has employees across 4 continents and 7 countries including Gabon, Tunisia, Lebanon, France, Belgium.

How has Médiane Système's team size changed over time?

Médiane Système's team has grown from approximately 199 to 204 employees based on available data.

Médiane Système Employee Directory

Software DevelopmentÎle-de-France, France201-500 Employees

Médiane Système is a software development company based in Guyancourt, Île-de-France, France. The firm specializes in secure real-time operating systems, private 5G networks, embedded artificial intelligence, cybersecurity, and industrial networking, addressing the needs of organisations requiring robust and secure system infrastructure. Its work targets customers that demand tailored, high-assurance solutions across critical and industrial digital environments. Positioned within the software development sector, Médiane Système emphasizes security and real-time performance as core capabilities for its offerings. The company operates from its Île-de-France location and has a profile reflecting a mid-sized technology services provider, with a focus on delivering specialized technology solutions for secure communications and industrial networks. A recent development noted is the continuation of its expertise in secure, customized real-time systems and private 5G for specialized applications.

Médiane Système Global Highlights

Europe
220

France
209
Belgium
10
Italy
1

Africa
2

Gabon
1
Tunisia
1

Asia
1

Lebanon
1

North America
1

United States Of America
1

Médiane Système's Leadership

S. M.
Chairman
Mobile Phone
Email
P. J.
Technicien Cao
Mobile Phone
Email
S. P.
Technical Director
Mobile Phone
Email
A. I.
Finance Director
Mobile Phone
Email
B. V.
Branch Manager
Mobile Phone
Email
O. G. A.
Payroll Manager
Mobile Phone
Email
D. S.
Hardware Subproject Leader / Lean Six Sigma - Green Belt
Mobile Phone
Email
Y. R.
Senior Embedded Software Engineer
Mobile Phone
Email

Médiane Système Employee Metrics

100%

50%

0%

2026

2025

Engineering
Arts & Design
Human Resources
Administrative
Civil Engineering & Construction
Other
Consultant
Program & Project Management

Contact profiles from Médiane Système

Name

Title

Contact

Location

Last Update

S. M.
Chairman
Mobile Phone
Email
France, Île-de-France
Sep 05, 2026
P. J.
Technicien Cao
Mobile Phone
Email
France, Pays De La Loire
Apr 11, 2023
S. P.
Technical Director
Mobile Phone
Email
France, Île-de-France
Nov 20, 2023
A. I.
Finance Director
Mobile Phone
Email
FRANCE, BOUCHES-DU-RHA NE
Oct 31, 2023
B. V.
Branch Manager
Mobile Phone
Email
France, Auvergne-Rhône-Alpes
Aug 14, 2026
O. G. A.
Payroll Manager
Mobile Phone
Email
France, Île-de-France
Sep 02, 2026
D. S.
Hardware Subproject Leader / Lean Six Sigma - Green Belt
Mobile Phone
Email
France, Paris
Jun 29, 2026
Y. R.
Senior Embedded Software Engineer
Mobile Phone
Email
Belgium, Brussels Capital
Sep 12, 2026
J. V. D. B.
Senior Technical Writer
Mobile Phone
Email
France, Île-de-France
Sep 15, 2026
A. F.
Développeur Logiciels
Mobile Phone
Email
France, Auvergne-Rhône-Alpes
Jun 25, 2026

Frequently Asked Questions

What is Médiane Système known for?

Médiane Système was founded in 1989 and operates in the Software Development industry. Explore Médiane Système's company overview page for more information.

What is Médiane Système's most common email format?

Médiane Système employees' email format typically follows the pattern of First.Last@medianesysteme.com. Trying to find reliable and up-to-date employee contact data? Find more Médiane Système email formats with LeadIQ.

How many employees does Médiane Système have currently?

Médiane Système has approximately 214 employees as of August 2026. These team members are located across 4 continents, including Europe, Africa and Asia.

Who are Médiane Système's key employees and leadership?

As of August 2026, Médiane Système's key employees include:

Chairman: S. M.
Technicien Cao: P. J.
Technical Director: S. P.
Finance Director: A. I.
Branch Manager: B. V.

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Médiane Système Employee Directory

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