Exco, an agile network that cultivates
its difference

ACCOUNTING, AUDITING, CONSULTING, TAX, LEGAL, HUMAN RESOURCES AND SOCIAL AFFAIRS

FIND YOUR PRACTICE

Making entrepreneurship simple and natural

Exco is a network of independent accounting and auditing firms ranked among the top 10 multi-disciplinary networks in France. 

We are a community of nearly 3,000 employees in France, the French overseas departments and territories, Poland, Portugal and 14 countries in West Africa.

We support small businesses, SMEs, ETIs and entrepreneurs, managers, retailers, self-employed professionals at every stage in the company's life cycle. 

Our member firms

Professions in our accounting firms

We are a a network of passionate business fertilizers who work with you every day to help entrepreneurship germinate and your business grow. We're always on hand to offer you the best of our community, with solutions close to home thanks to our 140 offices. We support you at every stage of your company's life cycle. 

Whether you're a small, fast-growing company or a major international corporation, we can offer you customized services in the fields of certified accounting, auditing, consulting, legal and tax advice, payroll and human resources management, asset management, and transfer and divestment. We offer a wide range of services to meet all your needs.

A history driven by a shared ambition

We've been growing for 30 years

Born of the same desire to develop a powerful network of experts, Exco was formed in 2002 from the merger of 2 former networks:

  • Historic" Exco, initially affiliated with Grant Thornton,
  • A2A, a local network formerly affiliated with Arthur Andersen.

The same energy: fertilizing businesses

Although the network is founded on the principle of the capital independence of the firms, it is on the basis of a shared local ambition, their leading positions in the regions, complementary territorial locations and a shared desire to assert a genuine commitment to developing companies, that we have been able to join forces and share the same energy. 

Thanks to the sharing of expertise and the pooling of knowledge and technical resources, Exco is a collective effort.

  • Proximity
  • Quality research
  • Pursuit of excellence
  • A culture of innovation

An agile network that cultivates its difference

Offering the power of a large network and the proximity of a human-scale network

While Exco benefits from extensive geographical coverage, we also draw our strength from the uniqueness of our network of accountancy firms. accounting firms.

In this way, Exco offers its customers all the services of a large group, while cultivating what is our strength: the proximity and agility of human-scale structures that contribute to the dynamism of their territories. dynamism of their territories.

Our experts' articles

The mission of our accounting firms 

At Exco, we firmly believe in a natural, authentic and accessible approach to the complex business of accounting and auditing.

Our mission? To put intelligence and heart back into business, so that entrepreneurship becomes a source of joy and fulfillment.

Our approach consists of accompanying you in your uniqueness, opening doors and creating links to guide you towards solutions tailored to your specific needs.

Our commitment goes beyond the technical aspects. 

Above all, we're interested in what's at stake for you, what really matters to you. 


Our aim is to offer you tailor-made support, based on a thorough understanding of your needs and aspirations.

Exco governance

We cultivate decentralized governance to be as close as possible to you and your reality. Network strategy is defined by a Steering Committee made up of partnersrepresenting each member firm. 

The shared principle is "one man, one vote on the Board of Directors, the network's decision-making body.  

An Executive Board, composed of six elected membersis responsible for implementing the network's strategy. 

Both structures are chaired by a network associate elected by the Board of Directors. 

exco governance
Kreston Global

Exco has been a member of the KRESTON GLOBAL international network since 2008.

KRESTON GLOBAL is a worldwide network of network of accounting, auditing and consulting firms each of which is a specific, independent legal entity. KRESTON GLO BAL is present in over 115 countries, and now has some 23,500 employees and partners with global sales in excess of 2.4 billion dollars.

Founded some fifty years ago, KRESTON GLOBAL is ranked among the top 13 global networks.

OUR SERVICES

THE COLLECTIVE VALUES THAT DRIVE US

COLLECTIF 

We believe in the value created by team spirit and teamwork. With our customers, our partners and internally, we build relationships that encourage listening, exchange and co-construction.

HUMANISM 

We believe that entrepreneurship is a human adventure. In our mindset, in our relationships, in our solutions and innovations, we put people at the center.

TRUST

We believe that trust is the key to entrepreneurship and to freeing energies. That's why we reduce processes and increase trust, which in turn increases autonomy and the desire to get things done.

Exco network members

logo Exco AVEC

Exco WITH

29 Boulevard Albert Einstein, Nantes, France
+33 2 40 40 35 35
Exco A2A Toulouse logo

Groupe Exco A²A Toulouse

110 Avenue de Lespinet, 31400 Toulouse, France
+33 5 61 52 64 09
Exco AESE logo

Groupe Exco AESE Lyon

7 B allée Claude Debussy 69130 Ecully
+33 4 72 86 15 15
Exco Afrique logo

Exco Afrique Group

Rue 840, Cotonou, Benin
+229 21 31 82 30
Exco Albertini & Associés logo

Groupe Exco Albertini & Associés

29 Boulevard Paoli, 20200 Bastia, France
+33 (0)4 95 34 37 37
Exco Alpha logo

Exco Alpha Group

Zone Port Sec Nord - 18 Rue Michael Faraday, 18000 Bourges, France
+33 3 86 59 52 78
Exco Anis Experts logo

Groupe Exco Anis Expert

24 Rue Jean Cocteau, Sainte-Clotilde, Saint-Denis, Reunion Island
0262 773 767
Logo Exco Antilles Guyane

Groupe Exco Antilles Guyane

Center d'Affaires Valmenière, Route de la Pointe des Sables
0596 63 03 03
Exco Ar Men logo

Groupe Exco AR MEN

24 Rue Alfred Kastler, 56000 Vannes, France
+33 (0)2 97 44 10 20
Logo Bertrand & Asso vec

Groupe Exco Bertrand & Associés

Immeuble Le Quartz, 216 Boulevard Jean Jaurès, Moufia, Saint-Denis, La Réunion
+33 2 62 72 18 18
logo Exco Clermont-Ferrand

Groupe Exco Clermont-Ferrand

9, avenue Léonard de Vinci La Pardieu 63057 Clermont-Ferrand cedex 1
+33 4 73 29 42 50
Exco Cogefi logo

Groupe Exco Cogéfi

24 Rue Jean Cocteau, 100 résidence Anaxagore, Sainte-Clotilde, Saint-Denis, Reunion Island
+262 20 29 79
Côte d'Azur logo

Exco Côte d'Azur Group

4 Rue Jules Belleudy, 06200 Nice, France
+33 4 93 53 87 87
Exco FSO logo

Groupe Exco Fiduciaire du Sud-Ouest

2 Rue des Feuillants, 31300 Toulouse, France
+33 5 61 77 08 77
Exco Hesio logo

Exco Hesio Group

4 place du Champ de Foire, CS 80193, 42313 ROANNE Cedex
+33 04 77 44 83 70
Exco Loire logo

Exco Loire Group

ZI Molina La Chazotte Sud 108 rue de l'Avenir, BP 178 42004 - Saint Etienne
+33 4 77 47 64 35
Exco Naxis logo

Exco Naxis Group

6 Rue du Rhône, 90000 Belfort, France
+33 (0)3 84 28 17 16
Exco Nexiom logo

Groupe Exco Nexiom

4 Allée de Longchamp, 54600 Villers-lès-Nancy, France
+33 3 83 56 05 66
Exco Omniconseils logo

Groupe Exco Omniconseils

30 chemin de Saint Henri CS 90116 13322 Marseille cedex 16 France
+33 4 91 39 97 00
Exco P2B Audit

Exco P2B Group

16 Rue Frédéric Japy, Montbéliard, France
+33 9 72 61 28 16
Exco SEG Pacifique - Accounting firm Tahiti

Groupe Exco SEG Pacifique

98714 Rue Marcq de Blond de Saint-Hilaire, Papeete, French Polynesia
+689 40 42 04 79
Exco Socodec logo

Exco Group Socodec

51 avenue Françoise Giroud Parc Valmy - BP 16601 21066 Dijon
+33 3 80 60 99 99
Logo exco Valliance

Exco Valliance Group

3-5 Avenue Bernard Moitessier, 17180 Perigny, France
+33(0) 5 46 42 42 58

Find an Exco accountant near you

Exco est membre Kreston International, retrouvez nos 139 cabinets dans le monde
Location

Chartered accountants, auditors, consultants, legal advisors and employment consultants support your company in all its projects.

ACCOUNTING EXPERTISE

Delegate your regulatory obligations, identify risks, optimize your accounting and tax options...

BOARD

Tailor-made, collaborative consulting and support solutions to help you succeed in your projects...

Social Management, Payroll and Human Resources

Tailor-made solutions in payroll management, labor and employment law consulting, social auditing, personnel management...

AUDIT

Whether the size or nature of your business legally justifies the appointment of a statutory auditor...

BUSINESS VALUATION

Exco guides companies through complex situations, drawing on its experience in mergers and acquisitions.

OTI VERIFICATION

Verification of Sustainability/ESG and Mission Company reports. In particular, for Extra-Financial Performance Declarations (EFR) or a company's status as a "société à mission".

Legal & tax

Exco vous accompagne en droit fiscal et juridique : conseil, optimisation, conformité et sécurisation de vos décisions d’entreprise.

INTERNATIONAL

We operate worldwide, so wherever you go, Exco is with you...

Forensics

We act at the request of companies and their lawyers, to assist them before litigation, in economic and financial disputes...

CSR - Sustainability

Accounting sustainability means going beyond the financial figures and taking into account the impact of our activities on society and the environment.

FINANCE AND TRANSACTIONS

Exco Finance et transactions rend simple et accessible les services fusions et acquisitions avec un haut niveau de compétences sur les territoires...

WEALTH MANAGEMENT

Exco Gestion Privée: supporting managers in all their wealth management projects.

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