What departments does In Extenso have?

In Extenso has employees across 9 departments including Information Technology, Entrepreneurship, Accounting, Legal, Supply Chain.

What is the largest department at In Extenso?

The largest department at In Extenso is Information Technology with 3 employees.

Where are In Extenso employees located globally?

In Extenso has employees across 5 continents and 13 countries including Tunisia, Morocco, India, Saudi Arabia, Malaysia.

How has In Extenso's team size changed over time?

In Extenso's team has grown from approximately 3K to 3.1K employees based on available data.

In Extenso Employee Directory

Q: Who are In Extenso's key employees and leadership?

In Extenso's key employees include: Ceo: H. B., Cio: S. J., Cio: S. J., Chief Accounting Officer: I. G., Chief Accounting Officer: S. F.

AccountingAuvergne-Rhône-Alpes, France1001-5000 Employees

In Extenso is a longstanding accounting firm founded in 1991 and headquartered in Lyon, in the Auvergne-Rhône-Alpes region of France. It operates through a network of roughly 280 sites across France and neighboring countries, including Switzerland, Belgium, Luxembourg and Spain, delivering close-to-client services. The firm provides a wide range of services covering accounting, administrative, legal, tax and payroll matters, and it maintains specialized advisory lines in mergers and acquisitions, tourism culture hospitality, wealth management, innovation growth, and legal services. It is a major actor in payroll in France, processing about 245,000 payslips each month. A notable recent development is a strategic partnership announced in March 2026 with Visma Group, which acquired a minority stake in In Extenso Group to reinforce the project and the firm’s capabilities for French chartered accountants.

In Extenso Global Highlights

Europe
3.1K

France
3.1K
Belarus
11
Switzerland
4
Spain
1
Poland
1
Belgium
1

Africa
50

Tunisia
49
Morocco
1

Asia
6

India
4
Saudi Arabia
1
Malaysia
1

North America
3

United States Of America
3

In Extenso's Leadership

H. B.
Ceo
Mobile Phone
Email
S. J.
Cio
Mobile Phone
Email
S. J.
Cio
Mobile Phone
Email
I. G.
Chief Accounting Officer
Mobile Phone
Email
S. F.
Chief Accounting Officer
Mobile Phone
Email
J. M.
President
Mobile Phone
Email
M. F.
Head Of Legal
Mobile Phone
Email
C. D.
Partner
Mobile Phone
Email

In Extenso Employee Metrics

100%

50%

0%

2026

2025

Accounting
Community & Social Services
Analytics
Business
Branding
Other
Consultant

Contact profiles from In Extenso

Name

Title

Contact

Location

Last Update

D. R.
Manager
Mobile Phone
Email
France, Pays de la Loire
Aug 02, 2026
D. R.
Manager Dsi
Mobile Phone
Email
France, Auvergne-Rhône-Alpes
Aug 29, 2026
G. T.
Manager Audit
Mobile Phone
Email
France, Grand Est
Nov 13, 2025
G. C.
Manager
Mobile Phone
Email
France, Grand Est
Aug 03, 2026
J. B.
Expert-Comptable - Manager
Mobile Phone
Email
France, Nouvelle-Aquitaine
Nov 13, 2025
J. C.
Manager Audit
Mobile Phone
Email
France, Pays de la Loire
Jun 28, 2026
J. S.
Manager Expertise Comptable
Mobile Phone
Email
France, Bourgogne-Franche-Comté
Nov 13, 2025
J. G.
Manager Paie
Mobile Phone
Email
France, Auvergne-Rhône-Alpes
Aug 29, 2026
J. B.
Manager
Mobile Phone
Email
France, Pays de la Loire
Jun 26, 2026
K. F.
Manager Comptable
Mobile Phone
Email
France, Hauts-de-France
Mar 25, 2026

Frequently Asked Questions

What is In Extenso known for?

In Extenso was founded in 1991 and operates in the Accounting industry. You can contact In Extenso's main corporate office by phone at

+33-4-72-43-3****

. Explore In Extenso's company overview page for more information.

What is In Extenso's most common email format?

In Extenso employees' email format typically follows the pattern of First.Last@inextenso.fr. Trying to find reliable and up-to-date employee contact data? Find more In Extenso email formats with LeadIQ.

How many employees does In Extenso have currently?

In Extenso has approximately 3.5K employees as of August 2026. These team members are located across 4 continents, including Europe, Africa and Asia.

Who are In Extenso's key employees and leadership?

As of August 2026, In Extenso's key employees include:

Ceo: H. B.
Cio: S. J.
Cio: S. J.
Chief Accounting Officer: I. G.
Chief Accounting Officer: S. F.

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

In Extenso Employee Directory

Find In Extenso employees' phone numbers or email addresses

Name search is limited — try advanced search instead