In Extenso

4 Decision Makers · 5 Verified Contacts & Email Format

📍 8 place Hubert Mounier, Lyon, 69002, FranceFinance & Banking🗓 Est. 1991👥 5001–10000 employees 💰 $1B–$1000B
Employees
5001-10000
Founded
1991
Headquarters
8 place Hubert Mounier, Lyon, 69002, France

Company data last updated Oct 12, 2026.

About In Extenso

In Extenso is a sole proprietorship operating in the Accounting industry, It specializes in expertise comptable, conseil en création d'entreprise, gestion des petites et moyennes organisations, audit et commissariat-aux-comptes, and juridique, and is headquartered in Lyon, France, with approximately 5001-10000 employees.

Who to contact at In Extenso

3ExecutiveCIO, President des regions Cote d’Azur et Provence
7OtherPartner, Comptable principal

Email Format

{first_name}.{last_name}@inextenso.fr
100% sarah.smith@inextenso.fr

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Leadership & Decision Makers

Contact details of 4 In Extenso decision makers

Michel Duneigre

Partner
No contact data available

sophie socogéré

Comptable principal
No contact data available

Jérôme Ledig

President des regions Cote d’Azur et Provence
No contact data available

Lionel Tesson

Owner
No contact data available

Team & Specialists

Contact details of 6 In Extenso team members

Jerome Wittmann

Work j*************n@inextenso.fr

Kelian Antoine

Work k************e@inextenso.fr

Yannick Murzeau

Work y*************u@inextenso.fr

Bernard Harder

Work b************r@inextenso.fr

Chantal Strasser

Work c**************r@inextenso.fr

Stéphane JULLIEN

CIO
No contact data available

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Company Info Updated 12/10/2026
8 place Hubert Mounier, Lyon, 69002, France
Specialization Accounting & Tax
Employees 5001-10000
Annual Revenue $1B–$1000B
Founded Date 1991
Where this data comes from

Records are compiled from publicly available sources and checked as described in our methodology. Company data last updated Oct 12, 2026.

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Frequently Asked Questions about In Extenso

What does In Extenso do?

In Extenso is a sole proprietorship operating in the Accounting industry, It specializes in expertise comptable, conseil en création d'entreprise, gestion des petites et moyennes organisations, audit et commissariat-aux-comptes, and juridique, and is headquartered in Lyon, France, with approximately 5001-10000 employees.

Where is In Extenso headquartered?

In Extenso is headquartered in 8 place Hubert Mounier, Lyon, 69002, France.

When was In Extenso founded?

In Extenso was founded in 1991.

How many employees does In Extenso have?

In Extenso has approximately 5001-10000 employees.

What industry is In Extenso in?

In Extenso operates in the Finance & Banking industry.

What is In Extenso's annual revenue?

In Extenso has an annual revenue of $1B–$1000B.

What is the email format for In Extenso?

The most common email format at In Extenso is {first_name}.{last_name}@inextenso.fr. For example: firstname.lastname@inextenso.fr.

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