# List of professional services firms in the Pyrénées-Atlantiques department

Tamtam tracks 35 professional services firms headquartered in the Pyrénées-Atlantiques department. This list ranks the 30 largest by number of employees on LinkedIn, led by 3C Metal, Exakis Nelite and CVA Group. Their median headcount is 24. Half of them were founded in 2000 or later. The most common headquarters are Pau (12), Bayonne (4) and Anglet (2).

The Pyrénées-Atlantiques department is home to a concentration of professional services firms, ranging from large industrial service providers to specialized IT and HR consultancies. These companies primarily serve the oil and gas, chemical, and construction sectors, alongside general business support.

Notable companies include 3C Metal, providing engineering and fabrication for the energy sector, and Exakis Nelite, an international group specializing in Microsoft technology platforms. SOBEGI offers industrial platform management, particularly in SEVESO zones, while SOGECA provides accounting, audit, and tax support. A common pattern is the presence of firms with significant expertise in industrial processes and energy-related services.

🇫🇷 Pyrénées-Atlantiques · 30 companies · Updated Nov 13, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [3C Metal](https://www.tamtam.ai/c/3c-metal) (3cmetal.com)<br>Delivers sophisticated engineering services, steel fabrication, and high-pressure piping processes for oil, gas, renewable energy, and mining industries globally using laser scanning technology. | Oil, Gas, and Mining | 🇫🇷 Sauvelade | 706 | 1995 |
| 2 | [Exakis Nelite](https://www.tamtam.ai/c/exakis-nelite) (exakis-nelite.com)<br>International group, advises and implements Microsoft technology platforms, designs and operates custom digital solutions, supports clients on Microsoft ecosystem strategy and run. | IT Services and IT Consulting | 🇫🇷 Bidart | 657 | 2001 |
| 3 | [CVA Group](https://www.tamtam.ai/c/cva-group) (group-cva.com)<br>The company provides tailored solutions in energy workflow by connecting companies with skilled candidates, offering support in data management, resource operations, and technical services | Business Consulting and Services | 🇫🇷 Bayonne | 238 | 2006 |
| 4 | [SOGECA](https://www.tamtam.ai/c/sogeca) (sogeca.com)<br>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 |
| 5 | [SOBEGI](https://www.tamtam.ai/c/sobegi) (sobegi.com)<br>Industrial service provider managing utilities, safety (training/interventions), and laboratory analysis Specializing in industrial platforms management in SEVESO zone, affiliated with Total Group | Chemical Manufacturing | 🇫🇷 Lacq | 201 | 1975 |
| 6 | [AETS](https://www.tamtam.ai/c/aets) (aets-consultants.com)<br>International consulting company specializing in development cooperation, public policy implementation, and sustainable solutions for improving living conditions in various countries | Business Consulting and Services | 🇫🇷 Lons | 199 | 1996 |
| 7 | [Evolutec Ingénierie](https://www.tamtam.ai/c/evolutec-ingenierie) (evolutec-ingenierie.com)<br>Consulting and engineering services for Oil & Gas and chemical industries, focusing on project studies, technical solutions, and client facility improvements. | Oil and Gas | 🇫🇷 Pau | 186 |  |
| 8 | [Paie & RH Solutions](https://www.tamtam.ai/c/paie-and-rh-solutions) (paie-rh.com)<br>Providing outsourced payroll, HR administration, audits, software solutions, and professional training to optimize and secure HR ecosystems digitally. | Human Resources Services | 🇫🇷 Pau | 153 | 2004 |
| 9 | [NOBATEK](https://www.tamtam.ai/c/nobatek) (nobatek.com)<br>Develop innovative energy efficiency and sustainable design solutions for construction sector, improving buildings and neighborhoods environmental quality. | Engineering Services | 🇫🇷 Anglet | 87 | 2004 |
| 10 | [NEIS](https://www.tamtam.ai/c/neis) (neis.fr)<br>NEIS is an expert in building technology auditing, consulting, and integration, specializing in KNX, LON, BACNET, and MODBUS for personalized home automation solutions | Automation Machinery Manufacturing | 🇫🇷 Pau | 56 | 2009 |
| 11 | [Step](https://www.tamtam.ai/c/step) (step.eco)<br>Specialized in Electronic Document Management projects, digitization, and document workflow management Offers complete solutions tailored to clients' processes and systems | IT Services and IT Consulting | 🇫🇷 Pau | 53 | 2001 |
| 12 | [TRIBAY - Agence d'emploi](https://www.tamtam.ai/c/tribay-agence-d-emploi) (tribay.fr)<br>Tribay is an independent network of employment agencies specialized in temporary, contract, and permanent recruitment with a focus on human values and local development | Staffing and Recruiting | 🇫🇷 Nay | 35 | 2001 |
| 13 | [CIBC Sud Aquitaine](https://www.tamtam.ai/c/cibc-sud-aquitaine) (cibcsudaquitaine.net)<br>Professional decision-making support through career assessments, coaching, and vocational guidance for individuals and organizations, assisting with career transitions, skill recognition, and HR management | Human Resources Services | 🇫🇷 Pau | 33 | 1991 |
| 14 | [GROUPE SULLY - Cabinet d'Expertise Comptable](https://www.tamtam.ai/c/groupe-sully-cabinet-d-expertise-comptable) (groupe-sully.fr)<br>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 |
| 15 | [ARRAOU ET ASSOCIES](https://www.tamtam.ai/c/arraou-et-associes) (arraou.fr)<br>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 |
| 16 | [AUDIT CEFAT - Copilote financier des dirigeants de PME](https://www.tamtam.ai/c/audit-cefat-copilote-financier-des-dirigeants-de-pme) (auditcefat.fr)<br>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 |
| 17 | [Good Light](https://www.tamtam.ai/c/good-light) (good-light.fr)<br>Good Light is a digital culture media agency specializing in helping startups and high-growth projects with optimal performance in digital campaigns | Advertising Services | 🇫🇷 Anglet | 15 | 2017 |
| 18 | [Groupe EURIS](https://www.tamtam.ai/c/groupe-euris) (groupe-euris.com)<br>Supporting successful transformation and talent development through training engineering, consulting, and skill development to enhance team involvement and strategic focus | Business Consulting and Services | 🇫🇷 Pau | 15 | 1986 |
| 19 | [akt.](https://www.tamtam.ai/c/akt-pau) (aktcoaching.com)<br>The company supports business leaders in developing their entrepreneurial potential from creation to transmission, focusing on leadership, profitability, team management, and HR | Business Consulting and Services | 🇫🇷 Pau | 13 | 2017 |
| 20 | [CEFIRC](https://www.tamtam.ai/c/cefirc) (cefirc.fr)<br>A company specializing in workplace health and safety offers consulting, auditing, and professional training services in various areas such as asbestos, electricity, and fire risks | Technical and Vocational Training | 🇫🇷 Mourenx | 13 | 2000 |
| 21 | [Valorial Groupe Patrimmofi](https://www.tamtam.ai/c/valorial-groupe-patrimmofi) (valorial.fr)<br>VALORIAL GROUPE PATRMIMOFI is a consultancy firm specializing in wealth audit, tax optimization, financial planning, real estate transactions, insurance, and legal advice | Investment Advice | 🇫🇷 Biarritz | 12 | 1999 |
| 22 | [CASADEBAIG & ASSOCIES - ELIGE PAU](https://www.tamtam.ai/c/casadebaig-and-associes-elige-pau) (scp-casadebaig.com)<br>With a team of 6 lawyers, this firm in the Southwest of France specializes in legal disputes and business advisory services, maintaining a close client relationship | Law Practice | 🇫🇷 Pau | 11 | 1977 |
| 23 | [AUDIT AQUITAINE SOGAR](https://www.tamtam.ai/c/audit-aquitaine-sogar) (expert-comptable-sogar.fr)<br>A company located in Pau, France, providing Expertise-Comptable services at their office on 7 Rue de Meon | Accounting | 🇫🇷 Pau | 11 | 1989 |
| 24 | [ALB EXPERTS-COMPTABLES](https://www.tamtam.ai/c/alb-experts-comptables) (alb.fr)<br>An accounting company in France providing expert services in accounting and financial management from their location in Billere | Accounting | 🇫🇷 Billere | 9 | 1997 |
| 25 | [EFC GROUPE](https://www.tamtam.ai/c/efc-groupe) (efcgroupe.fr)<br>Independent network of accounting, auditing, and expert advisory firms providing comprehensive support in financial, legal, and HR fields with personalized and reliable guidance | Accounting | 🇫🇷 Idron | 9 | 1997 |
| 26 | [Grain Blanc Collectif - B Corp](https://www.tamtam.ai/c/grain-blanc-collectif-b-corp) (grainblanc.fr)<br>A collective of RSE and responsible communication experts helping organizations create positive impact on society by believing in their strength | Business Consulting and Services | 🇫🇷 Pau | 9 | 2020 |
| 27 | [i-TECHDRONE](https://www.tamtam.ai/c/i-techdrone) (i-techdrone.fr)<br>The company provides expert support for system integration, drone services for various sectors, and equipment sales/rental with customized solutions | Business Consulting and Services | 🇫🇷 Pau | 8 | 2015 |
| 28 | [Sud Ouest Comptabilité Audit](https://www.tamtam.ai/c/sud-ouest-comptabilite-audit)<br>Accounting firm specializing in providing expert financial advice and services to businesses and individuals | Accounting | 🇫🇷 Bayonne | 7 | 2004 |
| 29 | [ACBC Avocats](https://www.tamtam.ai/c/acbc-avocats) (acbc-avocats.com)<br>ACBC is a legal firm offering daily support to businesses in the Aquitaine region, specializing in diverse industries and catering to a range of clients | Law Practice | 🇫🇷 Bayonne | 6 | 1993 |
| 30 | [GROUPE EFAC](https://www.tamtam.ai/c/groupe-efac) (groupe-efac.fr)<br>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 |  |

## 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.

## More company lists in the Pyrénées-Atlantiques department

- [The largest companies in the Pyrénées-Atlantiques department](https://www.tamtam.ai/l/largest-companies-pyrenees-atlantiques) (635)
- [Retail chains in the Pyrénées-Atlantiques department](https://www.tamtam.ai/l/retail-chains-pyrenees-atlantiques) (80)
- [Companies with in-house R&D in the Pyrénées-Atlantiques department](https://www.tamtam.ai/l/r-and-d-companies-pyrenees-atlantiques) (63)
- [Manufacturers in the Pyrénées-Atlantiques department](https://www.tamtam.ai/l/manufacturers-pyrenees-atlantiques) (60)
- [Multinational companies in the Pyrénées-Atlantiques department](https://www.tamtam.ai/l/multinational-companies-pyrenees-atlantiques) (54)
- [Family-owned companies in the Pyrénées-Atlantiques department](https://www.tamtam.ai/l/family-owned-companies-pyrenees-atlantiques) (39)
- [Hardware manufacturers in the Pyrénées-Atlantiques department](https://www.tamtam.ai/l/hardware-companies-pyrenees-atlantiques) (36)
- [Public sector organisations in the Pyrénées-Atlantiques department](https://www.tamtam.ai/l/public-sector-organisations-pyrenees-atlantiques) (31)
- [Critical infrastructure operators in the Pyrénées-Atlantiques department](https://www.tamtam.ai/l/critical-infrastructure-operators-pyrenees-atlantiques) (29)
- [SaaS companies in the Pyrénées-Atlantiques department](https://www.tamtam.ai/l/saas-companies-pyrenees-atlantiques) (29)
- [Distributors and wholesalers in the Pyrénées-Atlantiques department](https://www.tamtam.ai/l/distributors-and-wholesalers-pyrenees-atlantiques) (27)
- [Aerospace and defence companies in the Pyrénées-Atlantiques department](https://www.tamtam.ai/l/aerospace-and-defense-companies-pyrenees-atlantiques) (26)
- [Energy companies in the Pyrénées-Atlantiques department](https://www.tamtam.ai/l/energy-companies-pyrenees-atlantiques) (26)
- [Software Development companies in the Pyrénées-Atlantiques department](https://www.tamtam.ai/l/software-development-companies-pyrenees-atlantiques) (26)

## The same list elsewhere in France

- [Professional services firms in France](https://www.tamtam.ai/l/professional-services-firms-france) (6,610)
- [Professional services firms in Île-de-France](https://www.tamtam.ai/l/professional-services-firms-ile-de-france) (3,376)
- [Professional services firms in Auvergne-Rhône-Alpes](https://www.tamtam.ai/l/professional-services-firms-auvergne-rhone-alpes) (711)
- [Professional services firms in the Hauts-de-Seine department](https://www.tamtam.ai/l/professional-services-firms-hauts-de-seine) (629)
- [Professional services firms in Provence-Alpes-Côte d'Azur](https://www.tamtam.ai/l/professional-services-firms-provence-alpes-cote-dazur) (433)
- [Professional services firms in the Rhône department](https://www.tamtam.ai/l/professional-services-firms-rhone) (400)
- [Professional services firms in Occitanie](https://www.tamtam.ai/l/professional-services-firms-occitanie) (399)
- [Professional services firms in Grand Est](https://www.tamtam.ai/l/professional-services-firms-grand-est) (317)
- [Professional services firms in Nouvelle-Aquitaine](https://www.tamtam.ai/l/professional-services-firms-nouvelle-aquitaine) (308)
- [Professional services firms in Hauts-de-France](https://www.tamtam.ai/l/professional-services-firms-hauts-de-france) (260)
- [Professional services firms in Pays de la Loire](https://www.tamtam.ai/l/professional-services-firms-pays-de-la-loire) (253)
- [Professional services firms in the Bouches-du-Rhône department](https://www.tamtam.ai/l/professional-services-firms-bouches-du-rhone) (249)
- [Professional services firms in the Haute-Garonne department](https://www.tamtam.ai/l/professional-services-firms-haute-garonne) (208)
- [Professional services firms in the Nord department](https://www.tamtam.ai/l/professional-services-firms-nord) (178)
- [Professional services firms in Brittany](https://www.tamtam.ai/l/professional-services-firms-brittany) (167)
- [Professional services firms in the Loire-Atlantique department](https://www.tamtam.ai/l/professional-services-firms-loire-atlantique) (158)
- [Professional services firms in the Gironde department](https://www.tamtam.ai/l/professional-services-firms-gironde) (151)
- [Professional services firms in Normandy](https://www.tamtam.ai/l/professional-services-firms-normandy) (114)
- [Professional services firms in the Yvelines department](https://www.tamtam.ai/l/professional-services-firms-yvelines) (108)
- [Professional services firms in Paris](https://www.tamtam.ai/l/professional-services-firms-paris) (2,241)
- [Professional services firms in Lyon](https://www.tamtam.ai/l/professional-services-firms-lyon) (265)
- [Professional services firms in Toulouse](https://www.tamtam.ai/l/professional-services-firms-toulouse) (139)
- [Professional services firms in Marseille](https://www.tamtam.ai/l/professional-services-firms-marseille) (123)
- [Professional services firms in Boulogne-Billancourt](https://www.tamtam.ai/l/professional-services-firms-boulogne-billancourt) (102)

## The same list elsewhere

- [Professional services firms in the world](https://www.tamtam.ai/l/professional-services-firms-in-the-world) (24,737)
- [Professional services firms in Europe](https://www.tamtam.ai/l/professional-services-firms-in-europe) (13,699)

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Source: https://www.tamtam.ai/l/professional-services-firms-pyrenees-atlantiques