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The 100 largest accounting firms in Nouvelle-Aquitaine

Tamtam tracks 120 accounting firms headquartered in Nouvelle-Aquitaine. This list ranks the 100 largest by number of employees on LinkedIn, led by CF - Compagnie Fiduciaire, Acom Expertise and L-Expert-Comptable.com. Their median headcount is 25. Half of them were founded in 1989 or later. The most common headquarters are Bordeaux (16), Mérignac (5) and Bayonne (3).

🇫🇷 Nouvelle-Aquitaine100 companiesUpdated Oct 24, 2026
#CompanyIndustryHeadquarters EmployeesFounded
1
CF - Compagnie Fiduciairecompagnie-fiduciaire.com

Provides accounting, auditing, and consulting services with a strong regional presence and over 600 professionals across multiple French regions.

Business Consulting and Services 🇫🇷 Bordeaux 728 1980
2
Acom Expertiseacomexpertise.com

Accounting, audit, corporate finance, management consulting, social-HR, legal and tax services for business leaders through a network of fifteen hundred professional associates.

Accounting 🇫🇷 Pujols 306 1981
3
L-Expert-Comptable.coml-expert-comptable.com

Online accounting firm specializing in business creation for freelancers and independents, providing tailored support and modern accounting tools.

Accounting 🇫🇷 Paris 287 2009
4
EXTENCIA | Cabinet d'expertise comptableextencia.fr

Independent accounting firm providing advisory, legal, tax, HR, and marketing support across specialized sectors like pharmacy, real estate, and construction for businesses.

Accounting 🇫🇷 Bordeaux 272 n/a
5
CGO Expertise comptable & Conseilgroupecgo.fr

Providing accounting, business consulting, tax, social, payroll, legal, wealth management, and agro-environmental services for entrepreneurs across the southwestern region for over forty years.

Accounting 🇫🇷 Fontcouverte 256 1987
6
GCL - l'innovation dans l'accompagnement des entreprisesgclnet.fr

National network providing accounting, audit, legal, payroll, and HR expertise to support SMEs throughout all business lifecycle stages.

Business Consulting and Services 🇫🇷 Bordeaux 227 1980
7
Exco Vallianceexco.fr

Accounting, auditing, and consulting services supporting entrepreneurial initiatives, business development, and management optimization across France, Poland, and Portugal through an international independent network.

Accounting 🇫🇷 Périgny 221 2002
8
SOGECAsogeca.com

Accounting, audit, payroll, tax, and legal support for business leaders through a digital portal and specialized services across multiple regional offices in France.

Accounting 🇫🇷 Bayonne 219 1982
9
ERECAplurielerecapluriel.fr

Regional group providing accounting, auditing, and consulting services with 21 offices in Southwest France 300 specialists offer expertise in various business areas

Accounting 🇫🇷 Bordeaux 194 1978
10
FIMECO Walter Francefimeco-walter-allinial.com

A multidisciplinary group providing business services including accounting, auditing, consulting, social, legal, financial management, and training for entrepreneurs and businesses

Accounting 🇫🇷 Saintes 147 1965
11
Groupe LVDSlvds.biz

Offers strategic, financial, legal, and audit services to businesses across various sectors, ensuring sustainable performance and risk management through expert guidance.

Accounting 🇫🇷 Brive-la-Gaillarde 147 1958
12
Cerfrance Adour Oceancerfrance-adourocean.fr

Providing personalized accounting, fiscal, social, and legal advice to local business leaders through a network of expert consultants.

Accounting 🇫🇷 Saint-Pierre-du-Mont 75 1959
13
Crowe Dupouycrowe-dupouy.fr

A group of 6 accounting, audit, advisory, and social management firms in Bordeaux and Gironde, serving a diverse client base with personalized services and specialized expertise

Accounting 🇫🇷 Le Haillan 75 1973
14
CBPcabinetcbp.com

A firm in Merignac with 3 partners and 50 staff providing accounting expertise and auditing services to over 600 clients, mainly SMEs in Nouvelle Aquitaine

Accounting 🇫🇷 Mérignac 69 1991
15
FIDUCIAIRE EXPERTS CONSEILS - 05 56 07 50 75fiduexperts.com

Providing business consulting, legal advice, company creation, development, restructuring, acquisitions, social law, payroll, and labor contract services.

Accounting 🇫🇷 Bruges 69 1981
16
GROUPE HOCHEhoche.com

Independent consulting group providing accounting, tax, social, HR, audit, and business management services to companies and public sectors.

Accounting 🇫🇷 Périgueux 68 1981
17
SORECsorec.fr

Specializing in accounting expertise, audit, and business advisory, this independent firm with 4 locations in Deux-Sèvres and Vendée has around 45 employees

Accounting 🇫🇷 Bressuire 65 1984
18
Je suis ton dafjesuistondaf.com

We are accounting experts providing a range of accounting, legal, digital, and social services to free clients from administrative burdens Focus on your business, we handle the rest!

Accounting 🇫🇷 Poitiers 64 1998
19
EXAS Consultantexas.fr

Accounting firm providing expertise in auditing, accounting, and training with a regional focus and a team of specialized professionals.

Financial Services 🇫🇷 Billère 64 1987
20
Audecaaudeca.biz

A regional specialized firm providing high-value solutions in accounting, auditing, management consulting, legal support, taxation, IT, and more

Accounting 🇫🇷 Bordeaux 61 1973
21
Numans Bordeaux (ex AJC)ajc-bordeaux.com

A consulting firm specializing in accounting, auditing, business valuation, outsourced financial management, and corporate social responsibility, with a focus on client-centric innovation and sustainability

Financial Services 🇫🇷 Bordeaux 54 2014
22
AUDEFIaudefi.fr

Accounting firm providing auditing, tax, social, and legal advisory services with a team of experts supporting business projects.

Accounting 🇫🇷 Limoges 54 2008
23
Alcyon devient Endrixcabinetalcyon.fr

Offers accounting, audit, and financial advisory services to small and medium-sized businesses, covering creation, management, and transmission, with dedicated client support.

Accounting 🇫🇷 Domont 53 2001
24
Cofigex - Baker Tilly Groupcofigex.com

Expert accounting, auditing, and financial advisory services for businesses. Transaction services for investment funds and industrial clients in Small & Mid Cap operations.

Accounting 🇫🇷 Paris 51 1978
25
A2C Expertisea2cexpertise.fr

This firm provides accounting, tax, audit, social, and legal consulting services. It aims to offer clients clear, objective business insights and support their projects.

Accounting 🇫🇷 Elbeuf 50 2000
26
A3C Expertise Comptablea3caudit.com

Providing accounting, auditing, tax optimization, business creation, daily management, and real estate advisory services to diverse entrepreneurs and organizations in Gironde.

Accounting 🇫🇷 48 1990
27
A3C and coa3candco.com

A3C and co is an accounting firm in Nouvelle-Aquitaine, offering personalized financial services and expert advice to businesses in various sectors

Accounting 🇫🇷 Vaux-sur-Mer 47 n/a
28
Agde Expert Comptableagde-audecia.com

AGDE is an independent accounting firm dedicated to redefining the industry with a focus on human connection, quality service, and environmental sustainability

Accounting 🇫🇷 Le Passage 45 1991
29
AUDIAL EXPERTISE ET CONSEILaudial.fr

Independent accounting and auditing firm providing financial security, development support, and pragmatic advice to diverse businesses in Atlantic regions.

Accounting 🇫🇷 Mérignac 44 1929
30
Groupe La Brégèrelabregere.fr

Established in 1968, this group of 9 expert accountants and 50 employees provide professional services to local businesses and associations, emphasizing respect and efficiency

Accounting 🇫🇷 Boulazac 43 1968
31
BDM WALTER FRANCEbdm-walterfrance.com

BDM Walter France supports business leaders in accounting, administration, legal, tax, and social aspects, emphasizing client proximity and partnership Operating in multiple locations in southwestern France

Accounting 🇫🇷 Marmande 41 2004
32
ACTUARIEL EXPERTISEactuariel.fr

Multidisciplinary services including audit, accounting, consulting, legal and tax support for businesses, artisans, farmers, associations, and local authorities.

Accounting 🇫🇷 Lormont 38 2008
33
Groupe Excel La Rochellegroupe-excel-larochelle.fr

Accounting, auditing, payroll, and consulting services for entrepreneurs, companies, and associations with a dedicated, experienced team.

Accounting 🇫🇷 La Rochelle 38 1979
34
NEXA PAU PYRENEESnexapau.fr

Accounting office specializing in providing expertise and advice in financial matters to individuals and businesses

Accounting 🇫🇷 Serres-Castet 38 2003
35
GROUPE IXÉHOixeho.com

Independent accounting firm with 50 employees across 6 locations in France providing guidance and advice throughout the life of businesses

Accounting 🇫🇷 Lons 37 n/a
36
Cabinet ametiscabinet-ametis.fr

Ametis provides expert accounting services, advice, legal and social assistance, specializing in supporting businesses with a diverse range of services

Accounting 🇫🇷 Villeneuve-sur-Lot 37 n/a
37
Suivi et conseil d'expertssuivietconseildexperts.fr

Specializing in accounting, auditing, social and wealth management, project management, corporate governance, finance, M&A, and organizational development for businesses

Accounting 🇫🇷 Corrèze 35 n/a
38
ACQS EXPERTISE CONSEILacqs-expertise-conseil.com

A human-centric independent consultancy in Landes, supporting business and individual clients in professional projects, real estate, and tax matters

Accounting 🇫🇷 Dax 34 1990
39
SEFAC-SMAsefacsma.fr

An independent firm providing accounting, audit, and advisory services, primarily to SMEs, international groups, and associations in various sectors.

Accounting 🇫🇷 Paris 34 1983
40
ACOM Auditacomexpertise.com

An accounting firm in Merignac, France, providing expertise in accounting and auditing services to businesses

Accounting 🇫🇷 Mérignac 32 n/a
41
3G GUILLEMIN & ASSOCIES3g-guillemin.fr

Provides accounting and financial services to businesses and individuals, based in Artigues-près-Bordeaux, Nouvelle Aquitaine, France.

Accounting 🇫🇷 Artigues-près-Bordeaux 32 2011
42
Culture Comptableculturecomptable.com

An accounting firm with 20 years of experience in Bordeaux and Paris regions, specializing in digital tools to enhance service offerings and staff availability

Accounting 🇫🇷 Bordeaux 31 2016
43
Sofico, Cabinets d'Experts Comptables Pau / Bayonnesofico64.fr

Specializing in accounting, auditing, organization, payroll, and financial environment management, our team has been serving clients since 1975

Accounting 🇫🇷 Biarritz 30 1975
44
Cabinet FIGECO TORRESfigecotorres.fr

We provide daily support for recording operations and managing accounting, offering expertise in accounting, social, legal, advisory, and auditing services

Accounting 🇫🇷 Bordeaux 30 n/a
45
FIDAQUITAINE - Expertise Comptable - Conseil en Gestion, création et transmission d'entreprisefidaquitaine.com

Accounting firm providing expertise in accounting, management, taxation, payroll, and business creation, transmission, and startup support for SMEs.

Accounting 🇫🇷 Cenon 29 2007
46
GROUP ACSE - Audit Council Synthesis Expertisegroupe-acse.fr

Accounting firm with over 50 years experience, offering consulting, auditing, tax, legal advice, and business development support services.

Business Consulting and Services 🇫🇷 Artigues-près-Bordeaux 28 1967
47
Numbr Bordeauxnumbr.co

An innovative accounting and consulting firm in Bordeaux, focusing on modern methods and personalized service to simplify clients' lives

Accounting 🇫🇷 Bordeaux 28 n/a
48
AREVCOarevco.fr

Arevco is an accounting firm specializing in cooperative auditing, providing services in accounting, management, payroll, and legal advice with a focus on building client trust and relationships

Accounting 🇫🇷 28 1968
49
FIDALLIANCEfidalliance.com

Accounting firm located in Eysines, France, offering professional services in Nouvelle-Aquitaine region Specialists in financial management and compliance

Accounting 🇫🇷 Eysines 26 2005
50
GROUPE SULLY - Cabinet d'Expertise Comptablegroupe-sully.fr

An accounting and auditing firm in Béarn since 1988, offering quality services to support various businesses with professionalism, reliability, and proactive partnership

Accounting 🇫🇷 Serres-Castet 25 1984
51
Groupe Fiduroccrowe.com

A multi-site accounting firm founded in 1958, providing expertise, auditing, and advisory services in La Rochelle, Surgères, and Férrières to clients, with around 40 collaborators

Accounting 🇫🇷 La Rochelle 25 1958
52
ARRAOU ET ASSOCIESarraou.fr

A firm specializing in accounting expertise and audit services with multiple offices in Paris, Pau, Anglet, Cap Breton, Orthez, and Spain

Accounting 🇫🇷 Lons 24 1986
53
Cabinet Lassus & Associéscabinetlassus.fr

Accounting and auditing firm based in Bordeaux since 1957, renowned for expertise across all sectors, serving both private and public companies

Accounting 🇫🇷 Le Bouscat 24 1957
54
B&A Berton et associésberton-et-associes.com

Located in Bressuire and Cholet, a team of three expert accountants and 35 staff members provide advice and support for developing business activities

Accounting 🇫🇷 Bressuire 22 1971
55
Deixisdeixis.fr

Accounting firm providing personalized audit, legal, social, and strategic business advice to diverse clients including SMEs and associations.

Accounting 🇫🇷 Le Tourne 22 n/a
56
AUDIT CEFAT - Copilote financier des dirigeants de PMEauditcefat.fr

Located in Béarn, Pau, and Orthez, this company offers accounting expertise and auditing services, serving as a trusted partner for business leaders for over 40 years

Financial Services 🇫🇷 Pau 21 2011
57
D.E.L. ASSOCIESdel19.com

A accounting firm located in Brive La Gaillarde, France, providing expert financial services with knowledgeable professionals

Accounting 🇫🇷 Brive-la-Gaillarde 21 n/a
58
SODAREX AQUITAINEsodarexaquitaine.com

Independent accounting and auditing group providing personalized accounting, tax, social, and legal advice to businesses and associations in Bordeaux.

Accounting 🇫🇷 Bordeaux 20 n/a
59
Acom Expertise AGENacomaudit.com

A company providing accounting, management, legal, and social assistance to clients

Accounting 🇫🇷 Agen 20 n/a
60
Cabinet CANTINI - Expert comptablecantini.fr

With 40 years of experience in accounting, this local, client-focused firm provides quality advice and specialized services for business creation and development

Accounting 🇫🇷 Blanquefort 19 1980
61
Cabinet d'expertise comptable Figecfigec-experts.com

Accounting and auditing firm based in Bergerac, specializing in advising agricultural, vineyard cooperatives, professional services, and associations, with a broad range of expertise

Accounting 🇫🇷 Bergerac 18 1979
62
BCA CONSEIL EXPERTISE COMPTABLEconseilbca.fr

Specialized in accounting and consulting for small and medium-sized businesses, offering expertise in various areas including accounting, tax, legal, and payroll management

Accounting 🇫🇷 Niort 17 1993
63
ALLIOP - Conseil et Expertise comptableagca.fr

The company provides accounting, tax, social, legal, and business advisory services to TPEs and SMEs in France, with a focus on client satisfaction and modern technology integration

Accounting 🇫🇷 Angoulême 16 1971
64
Cabinet Sallaberrycabinetsallaberry.fr

A family-owned firm offering accounting, audit, HR consulting, training, strategic advice, and wealth management services to businesses and individuals

Accounting 🇫🇷 Bayonne 16 1990
65
Chevalère Expertise Comptablechevalere.com

A consulting firm specializing in business management and audit, providing personalized solutions with enthusiasm, simplicity, collaboration, and respect

Accounting 🇫🇷 Billère 16 1982
66
Cabinet 12cabinet12.com

A consulting firm providing personalized support and guidance for business development, focusing on building relationships based on advice and trust

Accounting 🇫🇷 Bordeaux 16 2020
67
PAQUIER & ASSOCIEScabinet-paquier.fr

The company provides accounting, auditing, legal, HR payroll services in Bordeaux, France

Accounting 🇫🇷 Bordeaux 16 1947
68
TACTIQ (ex Mobi Experts)tact-iq.fr

Accounting firm providing expert support in accounting, tax, and legal matters Located in the South-West of France with offices in Périgueux, Pau, and Bordeaux

Financial Services 🇫🇷 Coulounieix-Chamiers 15 2019
69
CFCAExpert Comptable Audit Conseilcfcaexpert.fr

A dedicated accounting firm providing audit, advisory services, and expertise with a strong focus on quality, performance, and client satisfaction

Accounting 🇫🇷 Billere 15 1983
70
CMA AUDITcma-audit.net

A Bordeaux-based accounting and audit firm with a team of 13 professionals providing comprehensive services in accounting, legal, tax, and social aspects to support clients' success

Accounting 🇫🇷 Bordeaux 14 1972
71
SARL CABINET DELIGEYcabinet-deligey.fr

Provides accounting and financial expertise services located in the industrial zone of Langon, France, assisting businesses with financial management.

Accounting 🇫🇷 Langon 14 1998
72
Breakfreebreak-free.fr

Dedicated accounting firm for independent consultants and freelancers, offering a range of services including accounting, business creation, legal support, payroll management, and expert advice

Accounting 🇫🇷 Niort 14 2022
73
Ataciaatacia.fr

Offers accounting services in Bordeaux and remotely, providing expert financial guidance and support to clients through various communication channels.

Accounting 🇫🇷 Mérignac 14 2021
74
Gestélia Limousingestelia.fr

A leading accounting association in Limousin, providing expert services to over 1000 businesses, offering tailored solutions from accounting to legal advice

Accounting 🇫🇷 Guéret 13 1979
75
ACEC GECO ZENITHacecgecozenith.fr

ACEC GECO ZENITH is a consulting, accounting, and auditing firm offering services in La Rochelle, Limoges, and Guéret, specializing in various sectors of the economy

Accounting 🇫🇷 Lagord 13 n/a
76
BOURDALE DUFAU AUDIT & CONSEILSbd-ac.fr

An accounting and auditing firm based in Pau, offering services in financial, tax, and social management with over 20 years of experience and international affiliations

Accounting 🇫🇷 Pau 12 1987
77
109 Gestion

Providing businesses with dynamic and skillful management support, particularly in accounting, to analyze data, gain clarity, and develop modern solutions

Business Consulting and Services 🇫🇷 Saint-Jean-de-Thouars 12 2024
78
SARL NAULET ROCA ASSOCIESroca-online.fr

An accounting and auditing firm located in Angoulême, specializing in services for medical and paramedical professionals in Charente and throughout France

Accounting 🇫🇷 Angoulême 11 n/a
79
PMC Expertise Comptablepmc-expertisecomptable.fr

An independent accounting firm in Bordeaux, providing businesses with support in development, digital tools access, business plan creation, daily management monitoring, and annual accounting services

Accounting 🇫🇷 Bordeaux 11 2017
80
AUDIT AQUITAINE SOGARexpert-comptable-sogar.fr

A company located in Pau, France, providing Expertise-Comptable services at their office on 7 Rue de Meon

Accounting 🇫🇷 Pau 11 1989
81
Barrandon & Associes Conseilsbarrandon.fr

An expert business consulting firm offering comprehensive support in accounting, management, legal, social, and IT, with a focus on proactive guidance for long-term success

Accounting 🇫🇷 Limoges 9 1976
82
CERGI CIGOS AUDITccaniort.com

A firm providing accounting, auditing, payroll, tax, legal services, and strategic business advisory from creation to transmission, led by experienced professionals

Accounting 🇫🇷 Niort 9 n/a
83
SODAREX RIVE DROITEsodarexrivedroite.com

An expert-accountant providing professional accounting services to businesses and individuals, ensuring compliance with financial regulations and optimizing financial performance

Accounting 🇫🇷 Artigues-près-Bordeaux 9 n/a
84
Sud-Ouest Experts Conseils - 05 56 87 63 05fiduexperts.com

A consulting firm with over 30 years of experience offering services in business advice, acquisitions, company law, social missions, and more

Accounting 🇫🇷 Gradignan 9 1984
85
Bilan Positifbilanpositif.com

A small accounting firm in Bordeaux center, specializing in financial statements, tax filings, payroll, and business creation services with a focus on proximity and availability

Accounting 🇫🇷 Bordeaux 9 2009
86
ALB EXPERTS-COMPTABLESalb.fr

An accounting company in France providing expert services in accounting and financial management from their location in Billere

Accounting 🇫🇷 Billere 9 1997
87
ACCE - Audit Comptabilité Conseil Expertcabinet-acce.fr

Specialized consulting for businesses and executives, with a focus on developing young talents Offering modern technology solutions, timely financial reporting, and proactive optimizations

Accounting 🇫🇷 Eysines 9 2003
88
FIDECO AUDITfideco-audit.fr

Accounting and auditing firm based in Limoges, with over 30 years of experience serving a diverse clientele regionally and nationally Providing expert advice and specialized services

Accounting 🇫🇷 Limoges 8 2008
89
CGO Pyrénéesac2bcentrecomptable.com

Specializing in daily support for small and medium-sized businesses in accounting, payroll, and consulting, focusing on trust, proximity, and personalized services for optimizing business management

Accounting 🇫🇷 Lescar 8 2008
90
SDV ASSOCIES - ACCELcabinet-accel.fr

Accounting and audit firm with a team of 6 collaborators and 2 partners that accompanies businesses throughout their lifecycle

Accounting 🇫🇷 Gradignan 8 n/a
91
EXPERTISE AUDIT ADVISORYexpertiseauditadvisory.com

Accounting firm located in Bordeaux, France, specializing in expertise audit advisory services

Accounting 🇫🇷 Bordeaux 8 n/a
92
CA2%groupeca2.fr

A local accounting firm serving Bordeaux and all of France, with a focus on building close relationships and utilizing modern communication tools Specializing in various industries

Accounting 🇫🇷 Mérignac 8 2014
93
FIDEV' CONSEILSfidev-conseils.com

Accounting firm providing comprehensive accounting, legal, social, and tax management services, supporting business growth and performance across France.

Accounting 🇫🇷 Fargues-Saint-Hlaire 8 2021
94
LC EXPERTISE & CONSEILScabinet-expert-comptable-perigueux.com

The company offers comprehensive assistance in accounting, taxation, legal, social and advisory services tailored to any business or organization

Accounting 🇫🇷 Marsac-sur-l'Isle 8 2019
95
EC.COMe-c-com.net

Provides accounting, tax, payroll, legal, audit, IT, and wealth management services to diverse professional clients with digital solutions.

Accounting 🇫🇷 Champniers 7 n/a
96
Sud Ouest Comptabilité Audit

Accounting firm specializing in providing expert financial advice and services to businesses and individuals

Accounting 🇫🇷 Bayonne 7 2004
97
Cabinet SILVA

Accounting, consulting, and auditing services provided by professionals with in-depth expertise in the field

Accounting 🇫🇷 Marmande 7 n/a
98
SEC VERGNAUD & Associéssecvergnaud.com

Accounting, auditing, and consulting firm supporting entrepreneurs with business creation, transfer, and development, as well as personal and professional advice Trusted client partnership

Accounting 🇫🇷 Bessines 6 n/a
99
GROUPE EFACgroupe-efac.fr

EFAC PAIE-FAC provides payroll and accounting services to a diverse range of clients with a focus on values like quality, efficiency, and confidentiality

Accounting 🇫🇷 Idron 6 n/a
100
FLJ EXPERTISEfljexpertise.fr

Accounting firm based in Gradignan, France, offering expert financial services and solutions to businesses and individuals

Accounting 🇫🇷 Gradignan 6 2011

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How this list is built

Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Oct 24, 2026.

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