Insights

Comprehensive Service Portfolio In Extenso offers a wide range of services including accounting, legal, tax, social, and advisory solutions, presenting opportunities to cross-sell integrated financial and legal packages to their diverse client base.

Strong Market Presence With over 250 locations across France and serving more than 210,000 payrolls monthly, In Extenso holds a significant local footprint and operational scale, enabling targeted regional business development and partnership opportunities.

Technology Adoption Utilizing advanced tech tools such as AWS, Cloudflare, and Google Tag Manager, In Extenso emphasizes digital efficiency and client data security, which could open sales channels for innovative fintech integrations or cybersecurity solutions.

Financial Health and Growth Although specific funding data is limited, with revenues estimated between 50 and 100 million dollars, In Extenso demonstrates solid financial stability, suggesting capacity for strategic investments or expansion collaborations.

Targeted Service Expansion With specialized units in M&A, hospitality, innovation, and legal services, there are opportunities to introduce new niche solutions or enhance existing offerings tailored to growing sectors like tourism and entrepreneurship.

In Extenso Tech Stack

In Extenso uses 8 technology products and services including Amazon Web Services, WordPress, SendGrid, and more. Explore In Extenso's tech stack below.

  • Amazon Web Services
    Cloud Hosting
  • WordPress
    Content Management System
  • SendGrid
    Email Delivery
  • jQuery Migrate
    Javascript Libraries
  • PHP
    Programming Languages
  • HSTS
    Security
  • Cloudflare Bot Management
    Security
  • Google Tag Manager
    Tag Management

Media & News

In Extenso's Email Address Formats

In Extenso uses at least 1 format(s):
In Extenso Email FormatsExamplePercentage
First.Last@inextenso.frJohn.Doe@inextenso.fr
99%
First@inextenso.frJohn@inextenso.fr
1%

Frequently Asked Questions

Where is In Extenso's headquarters located?

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In Extenso's main headquarters is located at 8 Place Hubert Mounier Lyon, Auvergne-rhone-alpes 69002 France. The company has employees across 5 continents, including EuropeAfricaNorth America.

What is In Extenso's phone number?

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You can contact In Extenso's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is In Extenso's official website and social media links?

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In Extenso's official website is inextenso.fr and has social profiles on LinkedIn.

How much revenue does In Extenso generate?

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As of February 2026, In Extenso's annual revenue is estimated to be $5B.

What is In Extenso's SIC code NAICS code?

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In Extenso's SIC code is 7389 - Business Services, Not Elsewhere Classified NAICS code is 5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services.

How many employees does In Extenso have currently?

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As of February 2026, In Extenso has approximately 3.4K employees across 5 continents, including EuropeAfricaNorth America. Key team members include Cio: S. J.Cio: S. J.Chief Accounting Officer: I. G.. Explore In Extenso's employee directory with LeadIQ.

What industry does In Extenso belong to?

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In Extenso operates in the Accounting industry.

What technology does In Extenso use?

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In Extenso's tech stack includes Amazon Web ServicesWordPressSendGridjQuery MigratePHPHSTSCloudflare Bot ManagementGoogle Tag Manager.

What is In Extenso's email format?

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In Extenso's email format typically follows the pattern of First.Last@inextenso.fr. Find more In Extenso email formats with LeadIQ.

When was In Extenso founded?

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In Extenso was founded in 1991.

In Extenso

AccountingAuvergne-rhone-alpes, France1001-5000 Employees

Crée en 1991 In Extenso est l’un des leaders de l’expertise comptable en France. 

Avec un réseau de 250 implantations sur l’hexagone, In Extenso propose aux chefs d’entreprises, artisans, commerçants, professions libérales et responsables d’associations un service de proximité couvrant tous les aspects comptables, administratifs, juridiques, fiscaux et sociaux de leur organisation. 

Cabinet pluridisciplinaire, In Extenso propose également des services en matière de fusion acquisition (In Extenso Finances & Transmissions), de conseil en Tourisme Culture Hôtellerie (In Extenso Tourisme Culture Hôtellerie), de gestion de patrimoine (In Extenso Patrimoine), de conseil auprès des organisations innovantes (In Extenso Innovation Croissance) et de droit (In Extenso Avocats). 

In Extenso est par ailleurs l’un des principaux acteurs de la paie en France avec 210 000 bulletins réalisés par mois. 

Pour consulter notre charte sur la protection des données sur LinkedIn : https://www.inextenso.fr/wp-content/uploads/2023/01/PC-LINKED-IN-2023.pdf

Section iconCompany Overview

Headquarters
8 Place Hubert Mounier Lyon, Auvergne-rhone-alpes 69002 France
Phone number
SIC Code
7389 - Business Services, Not Elsewhere Classified
NAICS Code
5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services
Founded
1991
Employees
1001-5000

Section iconMedia & News

Section iconFunding & Financials

  • $100M$250M

    In Extenso's revenue is estimated to be in the range of $100M$250M

Section iconFunding & Financials

  • $100M$250M

    In Extenso's revenue is estimated to be in the range of $100M$250M

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