What departments does Cyllene have?

Cyllene has employees across 15 departments including Business Development, Marketing, Support, Sales, Program & Project Management.

What is the largest department at Cyllene?

The largest department at Cyllene is Program & Project Management with 6 employees.

Where are Cyllene employees located globally?

Cyllene has employees across 1 continents and 2 countries including France, Romania.

How has Cyllene's team size changed over time?

Cyllene's team has grown from approximately 254 to 275 employees based on available data.

Cyllene Employee Directory

IT Services and IT ConsultingÎle-de-France, France201-500 Employees

Cyllene is a mid-sized IT services and consulting firm based in Paris, Île-de-France, employing hundreds of professionals. It provides a full spectrum of capabilities, including advisory services, architecture definitions, hosting and managed services, cybersecurity and training, deployment of applicative and web technologies, and data intelligence and analytics.

The company serves organizations pursuing digital transformation by delivering integrated IT support across strategy, architecture, operations and analytics. In December 2025, Cyllene unveiled the Cyllene Box RC-DC4/5G at the Energaïa trade show in response to rising cyber risks. The firm also participated in Energaïa at that time, reflecting ongoing engagement with industry events.

Cyllene Global Highlights

Europe
282

France
281
Romania
1

Cyllene's Leadership

O. M.
Head Of Strategic Alliances And Partnership
Mobile Phone
Email
O. P.
Directeur Général
Mobile Phone
Email
A. D. V.
Directeur Général Adjoint Finances
Mobile Phone
Email
A. R.
Directeur Commercial Et Pôle Data
Mobile Phone
Email
B. D.
Directeur De La Technologie Scasicomp
Mobile Phone
Email
C. P. M.
Directrice Marketing Et Communication
Mobile Phone
Email
A. S.
Directrice Pôle Digital
Mobile Phone
Email
J. D.
Directeur Support Bu Cloud Computing
Mobile Phone
Email

Cyllene Employee Metrics

100%

50%

0%

2026

2025

Information Technology
Engineering
Administrative
Sales
Product Management
Other
Consultant

Contact profiles from Cyllene

Name

Title

Contact

Location

Last Update

O. P.
Directeur Général
Mobile Phone
Email
France, Île-de-France
Sep 19, 2026
O. M.
Head Of Strategic Alliances And Partnership
Mobile Phone
Email
France, Île-de-France
Sep 18, 2026
A. D. V.
Directeur Général Adjoint Finances
Mobile Phone
Email
France, Île-de-France
Sep 09, 2026
A. R.
Directeur Commercial Et Pôle Data
Mobile Phone
Email
France, Nouvelle-Aquitaine
Sep 11, 2026
B. D.
Directeur De La Technologie Scasicomp
Mobile Phone
Email
France, Hauts-de-France
Apr 15, 2026
C. P. M.
Directrice Marketing Et Communication
Mobile Phone
Email
France, Pays de la Loire
Sep 04, 2026
A. S.
Directrice Pôle Digital
Mobile Phone
Email
France, Île-de-France
Sep 13, 2026
J. D.
Directeur Support Bu Cloud Computing
Mobile Phone
Email
France, Île-de-France
Mar 25, 2026
A. G.
Senior Account Director | Strategic Accounts
Mobile Phone
Email
France, Île-de-France
Sep 13, 2026
A. G.
Directeur De Projet - Responsable Agence Cyllene Strasbourg
Mobile Phone
Email
France, Grand Est
Sep 15, 2026

Frequently Asked Questions

What is Cyllene known for?

Cyllene was founded in 1986 and operates in the IT Services and IT Consulting industry. Explore Cyllene's company overview page for more information.

What is Cyllene's most common email format?

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

How many employees does Cyllene have currently?

Cyllene has approximately 294 employees as of August 2026. These team members are located across 1 continents, including Europe.

Who are Cyllene's key employees and leadership?

As of August 2026, Cyllene's key employees include:

Head Of Strategic Alliances And Partnership: O. M.
Directeur Général: O. P.
Directeur Général Adjoint Finances: A. D. V.
Directeur Commercial Et Pôle Data: A. R.
Directeur De La Technologie Scasicomp: B. D.

Looking for contact data? Unlock accurate emails and phone numbers for your ideal prospects with LeadIQ.

Everything for prospecting,
in one platform.

What you can expect from LeadIQ:

B2B data verified in real-time
Sync data to your CRM, & add it to an outreach sequence in one click
Integrations with your tech stack for optimal efficiency
A patented AI cold email generator
Account & contact-level job change tracking

Cyllene Employee Directory

Find Cyllene employees' phone numbers or email addresses

Name search is limited — try advanced search instead