# 30 leading Law Practice companies in the Haute-Garonne department

Tamtam tracks 60 Law Practice companies headquartered in the Haute-Garonne department. This list ranks the 30 largest by number of employees on LinkedIn, led by Ordre des Avocats de Toulouse (Barreau de Toulouse), KOPPER and DECKER. Their median headcount is 12. Half of them were founded in 1999 or later. The most common headquarters are Toulouse (30).

The law practice companies in Haute-Garonne are primarily law firms based in Toulouse, offering a range of legal services to businesses and individuals. These include firms like DECKER, specializing in business law, real estate, and family law, and ALTIJ Law Firm, which provides legal intelligence and support for businesses. KOPPER offers strategic and operational support for national and international projects, while LGMA focuses on corporate, labor, real estate, and tax law for business clients. The Ordre des Avocats de Toulouse, with 63 employees, is the largest entity listed, providing guidance and advocacy for over 1,800 lawyers.

A notable pattern among these companies is their strong concentration in Toulouse, indicating the city's role as a legal hub for the region. The firms cover a broad spectrum of legal specializations, from corporate and tax law to family and public law, catering to diverse client needs. Many of these firms are well-established, with several founded in the late 20th or early 21st century, reflecting a mature legal services market.

🇫🇷 Haute-Garonne · 30 companies · Updated Nov 12, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Ordre des Avocats de Toulouse (Barreau de Toulouse)](https://www.tamtam.ai/c/ordre-des-avocats-de-toulouse-barreau-de-toulouse) (avocats-toulouse.com)<br>A leading law bar in Toulouse, France, with over 1,800 lawyers specializing in informing, guiding, and advocating for individuals, businesses, and organizations | Law Practice | 🇫🇷 Toulouse | 63 | 1811 |
| 2 | [KOPPER](https://www.tamtam.ai/c/kopper) (kopper.legal)<br>Law firm providing strategic and operational support for national and international projects | Law Practice | 🇫🇷 Toulouse | 43 | 2022 |
| 3 | [DECKER](https://www.tamtam.ai/c/decker) (decker-avocats.com)<br>A leading independent law firm in Toulouse, specializing in business law, real estate, family law, and international legal matters with a client-focused approach | Law Practice | 🇫🇷 Toulouse | 42 | 1971 |
| 4 | [CAMILLE AVOCATS](https://www.tamtam.ai/c/camille-avocats) (scp-camille.com)<br>A legal firm in Toulouse providing specialized services in various legal areas to businesses and individuals in the Southwest of France | Law Practice | 🇫🇷 Toulouse | 34 |  |
| 5 | [ALTIJ Law Firm](https://www.tamtam.ai/c/altij-law-firm) (altij.fr)<br>Established in 2002, a team of lawyers providing legal intelligence and support for businesses navigating the complexities of modern economy | Law Practice | 🇫🇷 Toulouse | 30 | 2002 |
| 6 | [Morvilliers Sentenac](https://www.tamtam.ai/c/morvilliers-sentenac) (ms-associes.com)<br>Specialized law firm with international focus, offering expertise in corporate, tax, intellectual property, technology, and international law, with a strong emphasis on quality and client satisfaction | Law Practice | 🇫🇷 Toulouse | 26 |  |
| 7 | [LGMA](https://www.tamtam.ai/c/lgma) (lgma-avocats.com)<br>LGMA is a multidisciplinary law firm in Toulouse and Paris, offering solutions in corporate, labor, real estate, and tax law with a focus on business clients | Law Practice | 🇫🇷 Toulouse | 17 | 2019 |
| 8 | [COTEG AVOCATS](https://www.tamtam.ai/c/coteg-avocats) (coteg-azam.fr)<br>A law firm with 25 lawyers and specialized in various legal services such as business law, tax law, family law, and commercial litigation | Law Practice | 🇫🇷 Toulouse | 16 | 1968 |
| 9 | [JAMP SOCIÉTÉ D’AVOCATS](https://www.tamtam.ai/c/jamp-societe-d-avocats) (jamp.fr)<br>A law practice company located in Toulouse, France, specializing in legal services provided by experienced attorneys | Law Practice | 🇫🇷 Toulouse | 16 | 1991 |
| 10 | [Cabinet LOYVE AVOCATS](https://www.tamtam.ai/c/cabinet-loyve-avocats) (loyve-avocats.com)<br>LOYVE AVOCATS offers specialized legal services for businesses, with a focus on excellence, agility, and innovative solutions to support client growth and success | Law Practice | 🇫🇷 Toulouse | 14 | 1998 |
| 11 | [Mascaras Avocats](https://www.tamtam.ai/c/mascaras-avocats) (lesavocatsassocies.fr)<br>A modern legal firm supporting businesses with corporate law, disputes, and industry-specific legal services through a team of 15 professionals across four offices | Law Practice | 🇫🇷 Toulouse | 13 |  |
| 12 | [Lafayette Avocats](https://www.tamtam.ai/c/lafayette-avocats) (lafayette-avocats.com)<br>A team of 13 lawyers specialized in commercial law, criminal business law, tax law, employment law, public law, sports law, family law, and more | Law Practice | 🇫🇷 Toulouse | 13 |  |
| 13 | [Arcanthe](https://www.tamtam.ai/c/arcanthe) (arcanthe.fr)<br>Law firm based in Toulouse Providing legal advice and representation to individuals and businesses in both advisory and litigation matters | Law Practice | 🇫🇷 Toulouse | 13 | 2005 |
| 14 | [Courrech et Associés](https://www.tamtam.ai/c/courrech-et-associes) (courrech-avocats.fr)<br>Specialized law firm in public and real estate law, offering tailored services to private companies, developers, retail chains, and local authorities nationwide | Law Practice | 🇫🇷 Toulouse | 12 | 1984 |
| 15 | [Voxel Avocats](https://www.tamtam.ai/c/voxel-avocats) (voxel-avocats.fr)<br>A business law firm providing personalized legal solutions in areas such as corporate law, contracts, commercial law, tax law, and employment law | Law Practice | 🇫🇷 Toulouse | 12 | 1994 |
| 16 | [CLN CONSULT](https://www.tamtam.ai/c/cln-consult-toulouse) (clnconsult.fr)<br>CLN Consult is a business law firm with offices in Toulouse, Carcassonne, and Narbonne They offer expertise in corporate law, taxation, insolvency, and estate law | Law Practice | 🇫🇷 Toulouse | 12 | 1999 |
| 17 | [Catala & Associés I Avocats](https://www.tamtam.ai/c/catala-and-associes-i-avocats) (catala-associes.com)<br>A renowned law firm specializing in criminal defense and civil litigation, focusing on the human aspect of justice for over 50 years | Law Practice | 🇫🇷 Toulouse | 11 | 1970 |
| 18 | [URBI & ORBI AVOCATS](https://www.tamtam.ai/c/urbi-and-orbi-avocats) (u-o.fr)<br>Specialized law firm in public law, focusing on legal services and advice related to public sector issues and regulations | Law Practice | 🇫🇷 Toulouse | 10 | 2016 |
| 19 | [QUATORZE Avocats](https://www.tamtam.ai/c/quatorze-avocats) (quatorze.fr)<br>Specialized business law firm offering consulting, assistance, and defense in labor law, corporate law, tax law, and real estate law Experienced in advisory and litigation | Law Practice | 🇫🇷 Toulouse | 10 | 2019 |
| 20 | [STV AVOCATS](https://www.tamtam.ai/c/stv-avocats) (stv-avocats.com)<br>STV AVOCATS provides legal assistance and advice to a diverse clientele of businesses, specializing in business law and corporate law for over 20 years | Law Practice | 🇫🇷 Toulouse | 9 |  |
| 21 | [AUBAN AVOCATS](https://www.tamtam.ai/c/auban-avocats)<br>A business law firm offering legal services in corporate, tax, labor, real estate, and personal/family law to companies and entrepreneurs | Law Practice | 🇫🇷 Toulouse | 7 |  |
| 22 | [IPSIDE](https://www.tamtam.ai/c/ipside)<br>A law practice company based in France, specializing in legal services and expertise in various areas of law | Law Practice | 🇫🇷 Toulouse | 7 |  |
| 23 | [ACTION AVOCATS - Toulouse, Albi, Montauban](https://www.tamtam.ai/c/action-avocats-toulouse-albi-montauban) (action-avocats.fr)<br>Independent law firm in Occitanie region with offices in Toulouse, Albi, and Montauban Providing excellence, ethics, commitment, and transparency in legal services across France and Europe | Law Practice | 🇫🇷 Toulouse | 7 |  |
| 24 | [ARCAMES AVOCATS](https://www.tamtam.ai/c/arcames-avocats) (arcames-avocats.fr)<br>Established in 2023 by experienced lawyers, ARCAMES AVOCATS specializes in public and private real estate law, assisting public entities, private companies, and individuals in various cities | Law Practice | 🇫🇷 Toulouse | 6 | 2023 |
| 25 | [MALAFOSSE-VEDEL](https://www.tamtam.ai/c/malafosse-vedel) (malafosse-vedel.fr)<br>Legal firm specializing in operational integration with SMEs in industry and tech, focusing on risk anticipation and client engagement. | Law Practice | 🇫🇷 Toulouse | 6 | 2019 |
| 26 | [BJB Avocats](https://www.tamtam.ai/c/bjb-avocats) (bjb-avocats.com)<br>Toulouse-based law firm specializing in business law, labor law, and personal legal issues, providing comprehensive services with a focus on teamwork and personalized support | Law Practice | 🇫🇷 Toulouse | 6 |  |
| 27 | [BOUCHE Avocats](https://www.tamtam.ai/c/bouche-avocats) (bouche-avocats.fr)<br>Providing legal services since 1981, this team of specialized lawyers offers comprehensive legal assistance from consultations to courtroom representation ⚖ | Law Practice | 🇫🇷 Toulouse | 6 | 1981 |
| 28 | [VO Associées](https://www.tamtam.ai/c/vo-associees) (vo-associees.fr)<br>Specialized law firm helping businesses navigate complex legal environments with tailored support, commitment, and excellence to provide effective and efficient solutions Let's connect | Law Practice | 🇫🇷 Toulouse | 6 | 2021 |
| 29 | [Halt Avocats🚀](https://www.tamtam.ai/c/halt-avocats) (halt-avocats.fr)<br>A law firm specializing in innovative activities like blockchain, web3, and the metaverse, offering comprehensive compliance services for start-ups and web3 ecosystem | Law Practice | 🇫🇷 Toulouse | 6 |  |
| 30 | [CABINET ROUMAGNAC](https://www.tamtam.ai/c/cabinet-roumagnac) (cabinet-roumagnac.fr)<br>Providing expert counsel in taxation, business law, and estate planning to businesses and individuals in Toulouse for 19 years Specializing in various legal areas | Law Practice | 🇫🇷 Toulouse | 5 | 1997 |

## 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 12, 2026.

## More company lists in the Haute-Garonne department

- [The largest companies in the Haute-Garonne department](https://www.tamtam.ai/l/largest-companies-haute-garonne) (2,404)
- [Companies with in-house R&D in the Haute-Garonne department](https://www.tamtam.ai/l/r-and-d-companies-haute-garonne) (323)
- [Multinational companies in the Haute-Garonne department](https://www.tamtam.ai/l/multinational-companies-haute-garonne) (246)
- [Retail chains in the Haute-Garonne department](https://www.tamtam.ai/l/retail-chains-haute-garonne) (222)
- [Professional services firms in the Haute-Garonne department](https://www.tamtam.ai/l/professional-services-firms-haute-garonne) (208)
- [Aerospace and defence companies in the Haute-Garonne department](https://www.tamtam.ai/l/aerospace-and-defense-companies-haute-garonne) (186)
- [Manufacturers in the Haute-Garonne department](https://www.tamtam.ai/l/manufacturers-haute-garonne) (159)
- [IT services companies in the Haute-Garonne department](https://www.tamtam.ai/l/it-services-companies-haute-garonne) (158)
- [IT Services and IT Consulting companies in the Haute-Garonne department](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-haute-garonne) (152)
- [SaaS companies in the Haute-Garonne department](https://www.tamtam.ai/l/saas-companies-haute-garonne) (147)
- [Consulting firms in the Haute-Garonne department](https://www.tamtam.ai/l/consulting-firms-haute-garonne) (145)
- [Software Development companies in the Haute-Garonne department](https://www.tamtam.ai/l/software-development-companies-haute-garonne) (140)
- [Hardware manufacturers in the Haute-Garonne department](https://www.tamtam.ai/l/hardware-companies-haute-garonne) (137)
- [Public sector organisations in the Haute-Garonne department](https://www.tamtam.ai/l/public-sector-organisations-haute-garonne) (111)
- [Business Consulting and Services companies in the Haute-Garonne department](https://www.tamtam.ai/l/business-consulting-and-services-companies-haute-garonne) (104)
- [Real Estate companies in the Haute-Garonne department](https://www.tamtam.ai/l/real-estate-companies-haute-garonne) (104)
- [Aviation and Aerospace Component Manufacturing companies in the Haute-Garonne department](https://www.tamtam.ai/l/aviation-and-aerospace-component-manufacturing-companies-haute-garonne) (102)
- [Distributors and wholesalers in the Haute-Garonne department](https://www.tamtam.ai/l/distributors-and-wholesalers-haute-garonne) (98)
- [Education providers in the Haute-Garonne department](https://www.tamtam.ai/l/education-companies-haute-garonne) (94)
- [Family-owned companies in the Haute-Garonne department](https://www.tamtam.ai/l/family-owned-companies-haute-garonne) (72)
- [Financial services firms in the Haute-Garonne department](https://www.tamtam.ai/l/financial-services-firms-haute-garonne) (69)
- [Higher Education companies in the Haute-Garonne department](https://www.tamtam.ai/l/higher-education-companies-haute-garonne) (66)
- [Critical infrastructure operators in the Haute-Garonne department](https://www.tamtam.ai/l/critical-infrastructure-operators-haute-garonne) (64)
- [Retail companies in the Haute-Garonne department](https://www.tamtam.ai/l/retail-companies-haute-garonne) (63)

## The same list elsewhere in France

- [Law Practice companies in France](https://www.tamtam.ai/l/law-practice-companies-france) (2,454)
- [Law Practice companies in Île-de-France](https://www.tamtam.ai/l/law-practice-companies-ile-de-france) (1,366)
- [Law Practice companies in Auvergne-Rhône-Alpes](https://www.tamtam.ai/l/law-practice-companies-auvergne-rhone-alpes) (216)
- [Law Practice companies in Provence-Alpes-Côte d'Azur](https://www.tamtam.ai/l/law-practice-companies-provence-alpes-cote-dazur) (153)
- [Law Practice companies in the Rhône department](https://www.tamtam.ai/l/law-practice-companies-rhone) (152)
- [Law Practice companies in Occitanie](https://www.tamtam.ai/l/law-practice-companies-occitanie) (141)
- [Law Practice companies in Nouvelle-Aquitaine](https://www.tamtam.ai/l/law-practice-companies-nouvelle-aquitaine) (128)
- [Law Practice companies in Pays de la Loire](https://www.tamtam.ai/l/law-practice-companies-pays-de-la-loire) (103)
- [Law Practice companies in the Bouches-du-Rhône department](https://www.tamtam.ai/l/law-practice-companies-bouches-du-rhone) (100)
- [Law Practice companies in the Gironde department](https://www.tamtam.ai/l/law-practice-companies-gironde) (81)
- [Law Practice companies in Grand Est](https://www.tamtam.ai/l/law-practice-companies-grand-est) (81)
- [Law Practice companies in Hauts-de-France](https://www.tamtam.ai/l/law-practice-companies-hauts-de-france) (72)
- [Law Practice companies in Brittany](https://www.tamtam.ai/l/law-practice-companies-brittany) (65)
- [Law Practice companies in the Loire-Atlantique department](https://www.tamtam.ai/l/law-practice-companies-loire-atlantique) (62)
- [Law Practice companies in the Nord department](https://www.tamtam.ai/l/law-practice-companies-nord) (54)
- [Law Practice companies in the Hérault department](https://www.tamtam.ai/l/law-practice-companies-herault) (49)
- [Law Practice companies in the Ille-et-Vilaine department](https://www.tamtam.ai/l/law-practice-companies-ille-et-vilaine) (43)
- [Law Practice companies in Normandy](https://www.tamtam.ai/l/law-practice-companies-normandy) (40)
- [Law Practice companies in Paris](https://www.tamtam.ai/l/law-practice-companies-paris) (1,289)
- [Law Practice companies in Lyon](https://www.tamtam.ai/l/law-practice-companies-lyon) (140)
- [Law Practice companies in Bordeaux](https://www.tamtam.ai/l/law-practice-companies-bordeaux) (76)
- [Law Practice companies in Marseille](https://www.tamtam.ai/l/law-practice-companies-marseille) (64)
- [Law Practice companies in Toulouse](https://www.tamtam.ai/l/law-practice-companies-toulouse) (59)
- [Law Practice companies in Nantes](https://www.tamtam.ai/l/law-practice-companies-nantes) (54)

## The same list elsewhere

- [Law Practice companies in the world](https://www.tamtam.ai/l/law-practice-companies-in-the-world) (4,496)
- [Law Practice companies in Europe](https://www.tamtam.ai/l/law-practice-companies-in-europe) (2,979)

---

Source: https://www.tamtam.ai/l/law-practice-companies-haute-garonne