# Accounting firms headquartered in the Bouches-du-Rhône department

Tamtam tracks 93 accounting firms headquartered in the Bouches-du-Rhône department. This list ranks the 30 largest by number of employees on LinkedIn, led by C2C CONSEILS, AdLink and In Extenso Provence-Alpes-Côte d'Azur. Their median headcount is 41. Half of them were founded in 2005 or later. The most common headquarters are Marseille (20), Aix-en-Provence (3) and Aubagne (2).

The accounting firms in Bouches-du-Rhône are primarily mid-sized firms offering a broad range of financial and advisory services. Companies like C2C CONSEILS and AdLink, both with 124 employees, provide expertise in accounting, legal, fiscal, HR, and audit. In Extenso Provence-Alpes-Côte d'Azur focuses on supporting small and medium-sized businesses, while Crowe Ficorec offers global financial accounting, audit, and advisory services. FIDENS CONSEIL assists with business creation and valuation, and ACCOUNT FOR handles bookkeeping and tax preparation for local businesses.

A notable pattern among these firms is their strong presence in Marseille, which serves as a central hub for many of the larger accounting practices in the department. Several firms also have headquarters in nearby cities such as Aubagne, Aix-en-Provence, and Meyreuil, indicating a regional distribution of expertise.

🇫🇷 Bouches-du-Rhône · 30 companies · Updated Nov 13, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [C2C CONSEILS](https://www.tamtam.ai/c/c2c-conseils) (c2c-conseils.com)<br>Groupe C2C AUDIT is a multi-generational team of accounting experts with diverse skills, experience, human qualities, and technological proficiency | Accounting | 🇫🇷 Marseille | 124 | 2004 |
| 2 | [AdLink](https://www.tamtam.ai/c/adlink) (ad-link.fr)<br>Financial consulting for SMEs, large accounts, and associations through expertise in accounting, legal, fiscal, HR, audit, social protection, and wealth management. | Accounting | 🇫🇷 Aubagne | 124 | 2012 |
| 3 | [In Extenso Provence-Alpes-Côte d'Azur](https://www.tamtam.ai/c/in-extenso-provence-alpes-cote-d-azur) (inextenso.fr)<br>A leading provider of accounting and consulting services for small and medium-sized businesses, offering support throughout all stages of business development | Accounting | 🇫🇷 Meyreuil | 90 |  |
| 4 | [Crowe Ficorec](https://www.tamtam.ai/c/crowe-ficorec) (crowe.com)<br>A global service provider offering financial accounting, audit, advisory, tax, risk consulting, and internal audit services to companies across all industries | Accounting | 🇫🇷 Marseille | 79 | 1987 |
| 5 | [FIDENS CONSEIL](https://www.tamtam.ai/c/fidens-conseil) (fidens.group)<br>Provides accounting, auditing, financial management, business creation support, due diligence, and company valuation services for business development stages. | Accounting | 🇫🇷 Aix-en-Provence | 62 | 2014 |
| 6 | [ACCOUNT FOR](https://www.tamtam.ai/c/account-for) (accountfor.fr)<br>Provides accounting services including bookkeeping, financial reporting, and tax preparation for businesses and individuals in Marseille area. | Accounting | 🇫🇷 Marseille | 61 | 1992 |
| 7 | [Odycé](https://www.tamtam.ai/c/odyce) (odyce.fr)<br>An audit and business advisory firm with global reach, providing tailored solutions for clients in various sectors to ensure future success | Accounting | 🇫🇷 Marseille | 55 | 1987 |
| 8 | [CONSORTIUM Expertise Comptable et Audit](https://www.tamtam.ai/c/consortium-expertise-comptable-et-audit) (cabinet-consortium.fr)<br>A team of accounting experts providing personalized advice and solutions in accounting, tax, legal, and financial matters to help businesses thrive and grow | Accounting | 🇫🇷 Éguilles | 54 | 2010 |
| 9 | [CPECF](https://www.tamtam.ai/c/cpecf) (cpecf.com)<br>A leading business advisory firm in PACA region with expertise in accounting, auditing, legal, tax consulting, and consulting services for over 6,000 clients | Accounting | 🇫🇷 Marseille | 52 | 1981 |
| 10 | [EXPANSI Avocats & Experts-Comptables](https://www.tamtam.ai/c/expansi-avocats-and-experts-comptables) (expansi.fr)<br>A team of accounting, audit, legal professionals offering comprehensive services and advice to businesses, focusing on current entrepreneur needs in a digital, evolving environment | Financial Services | 🇫🇷 Aix-en-Provence | 47 | 2017 |
| 11 | [Origa Group](https://www.tamtam.ai/c/origa-group) (origa-group.com)<br>Origa Group is a team of experts offering support for professional development, assisting with decision-making and ensuring responsiveness, diligence, and confidentiality | Accounting | 🇫🇷 Marseille | 43 | 1983 |
| 12 | [AMIRAULT MALLEN & ASSOCIES](https://www.tamtam.ai/c/amirault-mallen-and-associes) (ama-expertise.fr)<br>AM&A Group consists of accounting and auditing firms providing quality support to leaders and organizations in monitoring and developing their activities | Accounting | 🇫🇷 Marseille | 43 |  |
| 13 | [ECOUTE](https://www.tamtam.ai/c/ecoute) (pkf-arsilon.com)<br>A Partner-Consultant offering tailored solutions for financial, legal, and social needs Specializing in accounting, audit, HR, legal, and administrative services Established in 2006 in Provence | Accounting | 🇫🇷 Meyreuil | 43 | 2006 |
| 14 | [Expa 13](https://www.tamtam.ai/c/expa-13) (expa13.expert-infos.com)<br>Accounting firm serving various sectors with expertise in accounting, taxation, social management, audit, and legal matters Specializing in business creation and transmission Located in Châteaurenard, France | Accounting | 🇫🇷 Châteaurenard | 41 |  |
| 15 | [IODA Consulting](https://www.tamtam.ai/c/ioda-consulting) (iodaconsulting.fr)<br>IODA Consulting specializes in supporting innovative, deeptech, and growing companies through accounting, tax, and funding services, offering comprehensive assistance at every stage of development | Financial Services | 🇫🇷 Aubagne | 41 | 2005 |
| 16 | [EXPERTEA](https://www.tamtam.ai/c/expertea) (expertea.fr)<br>Expertea is an audit, expertise, and consulting firm dedicated to professionals, providing high-quality services in Marseille and Paris since 2007 | Accounting | 🇫🇷 Marseille | 40 | 2007 |
| 17 | [Groupe PNM](https://www.tamtam.ai/c/groupe-pnm) (pnm-expertise.com)<br>Accounting firm providing accounting, payroll, and legal expertise to SMEs, entrepreneurs, and professionals in Marseille and Corsica. | Accounting | 🇫🇷 Marseille | 39 | 2012 |
| 18 | [Odycé Meditec](https://www.tamtam.ai/c/odyce-meditec) (meditecprovence.com)<br>Experts in audit, accounting, taxation, legal matters, payroll management, HR, and recruitment services based in Aubagne, Marseille, and l'Estaque | Accounting | 🇫🇷 Marseille | 36 |  |
| 19 | [SUD EXPERTS](https://www.tamtam.ai/c/sud-experts) (sudexperts.com)<br>Accounting and auditing firm based in Aix-en-Provence and Marseille, offering expertise in financial analysis, business creation, restructuring, payroll management, audits, and tax planning | Accounting | 🇫🇷 Marseille | 33 |  |
| 20 | [Exaudis](https://www.tamtam.ai/c/exaudis) (exaudis.com)<br>Accounting and Audit Firm providing advisory services and technical interventions to businesses with a focus on building close client relationships | Accounting | 🇫🇷 Gardanne | 33 | 2009 |
| 21 | [SOPHOCEA](https://www.tamtam.ai/c/sophocea) (sophocea.fr)<br>Offers expertise in accounting, finance, tax, and social matters, providing comprehensive support and guidance for businesses. | Accounting | 🇫🇷 Marseille | 33 | 2021 |
| 22 | [CABINET MOSSELMANS ET ASSOCIES](https://www.tamtam.ai/c/cabinet-mosselmans-et-associes) (cabinet-mosselmans.com)<br>Providing tax, audit, and consulting services to businesses, associations, institutions, leaders, and individuals with regional and national presence. | Accounting | 🇫🇷 Marseille | 30 | 1985 |
| 23 | [BBR Experts Comptables](https://www.tamtam.ai/c/bbr-experts-comptables) (bbr-conseils.com)<br>Accounting firm providing expert financial services, fostering long-term client relationships, embracing technology, and ensuring employee well-being and continuous improvement. | Accounting | 🇫🇷 Marseille | 29 |  |
| 24 | [MORTIER & Associés](https://www.tamtam.ai/c/mortier-and-associes)<br>MORTIER & Associés is an independent consulting firm specializing in supporting investment funds and companies through financial due diligence, valuation, and audit services | Financial Services | 🇫🇷 Marseille | 29 | 2016 |
| 25 | [SYREC](https://www.tamtam.ai/c/syrec) (syrec.net)<br>Provides audit, accounting, and consulting services with focus on innovation, sustainability, client proximity, and interprofessional collaboration in PACA region. | Accounting | 🇫🇷 Marseille | 28 | 1974 |
| 26 | [SEE - SEJNERA EYSSAUTIER EXPERTISES](https://www.tamtam.ai/c/see-sejnera-eyssautier-expertises) (eyssautier.com)<br>A Marseille-based firm offering accounting, tax, and advisory services nationwide, including auditing, financial forecasting, business evaluation, and financing support | Accounting | 🇫🇷 Marseille | 28 | 1986 |
| 27 | [ACE Audit et Conseil des Entreprises](https://www.tamtam.ai/c/ace-audit-et-conseil-des-entreprises) (audit-ace.com)<br>For thirty years, ACE accounting firm provides comprehensive analysis and advice to 500 businesses, serving as a strategic partner at every stage of their development | Financial Services | 🇫🇷 Aix-en-Provence | 27 | 1985 |
| 28 | [Cabinet IGCA, Expert-comptable](https://www.tamtam.ai/c/cabinet-igca-expert-comptable) (igcafrance.com)<br>A forward-thinking accounting and auditing firm in Marseille, providing high-value advisory, expertise, and assistance services to businesses of all sizes | Accounting | 🇫🇷 Marseille | 26 |  |
| 29 | [UNITIO EXPERTISE](https://www.tamtam.ai/c/unitio-expertise) (unitio.fr)<br>A team of over 25 experts in accounting, law, and finance supporting businesses in the PACA region with personalized solutions for growth and success | Financial Services | 🇫🇷 Marseille | 25 | 2013 |
| 30 | [PYXIS 360°](https://www.tamtam.ai/c/pyxis-360) (welcometothejungle.com)<br>Established in 2004, this accounting firm in Marseille and Paris offers personalized guidance, multidisciplinary advice, and digitalized processes for client recognition and growth | Accounting | 🇫🇷 Marseille | 25 | 2004 |

## 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 Nov 13, 2026.

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Source: https://www.tamtam.ai/l/accounting-firms-bouches-du-rhone