These organizations in Paris represent a mix of public bodies, educational institutions, and non-profits, alongside a smaller number of private accelerators. Many of them support entrepreneurship, social inclusion, and research. Most are well-established, with several founded in the 19th or early 20th century, though some were created in the 2010s.
Notable examples include CCI Paris IdF, which represents businesses across eight departments, and the Barreau de Paris, which provides legal assistance. The Institut du Cerveau – Paris Brain Institute focuses on neurological research, while STATION F is a large startup campus. Pépite France supports student entrepreneurship, and LiveMentor offers business skills training.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
CCI Paris IdFcci-paris-idf.fr
Represents 840,000 businesses, fostering growth, training individuals, developing projects, and promoting the capital region across 8 departments. |
2,052 | |||
| 2 |
Barreau de Paris (Ordre des avocats de Paris)avocatparis.org
Provides legal assistance, promotes human rights, ensures access to law through free consultations, and supports economic development through professional lawyer training and regulation. |
1,614 | |||
| 3 |
Institut du Cerveau – Paris Brain Instituteinstitutducerveau.org
Research center focused on brain studies, developing treatments for neurological diseases through collaboration among patients, doctors, researchers, and entrepreneurs. |
806 | |||
| 4 |
SINGAwearesinga.org
An international organization founded in 2012 that accelerates the inclusion of newcomers to create cohesive, creative, and prosperous societies |
640 | |||
| 5 |
INCOinco-group.co
Global organization promoting environmental sustainability and social responsibility through supporting innovative companies and empowering diverse individuals to reach their full potential |
535 | |||
| 6 |
ESPCI Paris - PSLespci.psl.eu
An engineering school in Paris training adaptable engineers with a strong theoretical and experimental background who contribute to societal issues through research and innovation |
509 | |||
| 7 |
Institut Français de la Modeifmparis.fr
Higher education and training in fashion design, management, craftsmanship, research, and industry expertise for textiles, fashion, and luxury sectors. |
462 | |||
| 8 |
Pépite France - Le réseau des Étudiants-Entrepreneurspepite-france.fr
Pépite France supports student entrepreneurship by connecting projects with businesses and providing resources such as the Student-Entrepreneur National Status for young innovators |
452 | |||
| 9 |
beta.gouv.frbeta.gouv.fr
French government incubator building digital public services through small autonomous teams known as state startups focused on simplicity, trust, and changing rules. |
400 | |||
| 10 |
LiveMentorlinktr.ee
Distance learning organization providing three-month mentorship programs focused on essential business skills like sales, marketing, and finance for small scale business development. |
335 | |||
| 11 |
Marblemarble.studio
A climate tech venture studio creating startups to reduce emissions, remove carbon, and address the climate crisis with breakthrough technology |
330 | |||
| 12 |
Réseau Entreprendre Parisreseau-entreprendre.org
An association supporting entrepreneurs in Paris by offering human and financial assistance, led by experienced business owners to foster job creation and responsible entrepreneurship |
317 | |||
| 13 |
STATION Fstationf.co
The world's largest startup campus in Paris, bringing together an entire entrepreneurial ecosystem in one place |
297 | |||
| 14 |
50 Partners50partners.fr
A leading startup accelerator in France providing selected startups with mentoring, financing, connections, networking, and office space in Paris |
270 | |||
| 15 |
Positive Planetpositiv.ngo
This company helps create economically, socially, and ecologically sustainable businesses through positive entrepreneurship, financial education, and support for small producers, fighting poverty and exclusion |
222 | |||
Want more companies than this list?This page shows the largest ones only. Connect to Tamtam to see every company that matches, filter by size, industry or growth, and reach their decision-makers. | |||||
| 16 |
WILCO
Accelerates tech startups and corporate innovation through structured KPI-driven coaching, non-dilutive financing, and strategic networking within industry, healthcare, and digital sectors for international growth. |
202 | |||
| 17 |
La Ruche®️la-ruche.net
Provides training, support, advice, and workspace across France to promote sustainable entrepreneurship, inclusion, and gender equality. |
200 | |||
| 18 |
makesensemakesense.org
Works with companies, institutions, and associations to become more sustainable, engaged, and resilient through defining purpose, engaging employees, fostering innovation, and connecting ecosystems. |
183 | |||
| 19 |
IONIS Education Groupionis-group.com
Leading private higher education group in France, with 29 schools across multiple disciplines, focusing on training future business leaders for tomorrow's economy |
179 | |||
| 20 |
EIT Manufacturingeitmanufacturing.eu
Supports innovation and ecosystems in manufacturing by promoting talent, entrepreneurship, green growth, and competitiveness across Europe. |
178 | |||
| 21 |
Live for Goodlive-for-good.org
Support young entrepreneurs developing innovative projects focused on ecology, inclusion, health, and education for positive social impact. |
159 | |||
| 22 | 158 | ||||
| 23 |
Paris&Coparisandco.com
Economic development and innovation agency in Paris, focusing on incubation, international attractiveness, experimentation, open innovation, and event organization for startups and key accounts |
126 | |||
| 24 | 120 | ||||
| 25 |
Cap Digitalcapdigital.com
Non-profit cluster promoting digital content, creative industries, supporting SMEs, fostering R&D, international growth, and European partnerships. |
114 | |||
| 26 |
Hello Tomorrowhello-tomorrow.org
Built global ecosystem facilitating deep tech innovation, connecting key players, identifying trends, and supporting solution implementation to solve global crises. |
110 | |||
| 27 | 101 | ||||
| 28 |
Finance Innovationfinance-innovation.org
Support startups and major groups in financial sector innovation, fostering partnerships, competitiveness, and sustainable digital transformation in finance. |
96 | |||
| 29 |
The Independentsthe-independents.com
Crafts extraordinary brand experiences, creating meaningful connections between people and brands across luxury and lifestyle industries globally with partner agencies. |
80 | |||
| 30 |
LA CASERNElacaserneparis.com
An innovative space in Paris dedicated to promoting responsible fashion, fostering connections between creators and the public, and hosting cultural events |
74 | |||
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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 Nov 11, 2026.
More company lists in Paris
- The largest companies in Paris 22,790
- Multinational companies in Paris 3,531
- Professional services firms in Paris 2,241
- SaaS companies in Paris 2,218
- IT Services and IT Consulting companies in Paris 1,547
- Consulting firms in Paris 1,532
- Retail chains in Paris 1,491
- Software Development companies in Paris 1,413
- IT services companies in Paris 1,386
- Financial services firms in Paris 1,361
- Business Consulting and Services companies in Paris 1,360
- Law Practice companies in Paris 1,289
- Companies with in-house R&D in Paris 1,249
- Subscription businesses in Paris 1,004
- Financial Services companies in Paris 999
- Advertising Services companies in Paris 832
- Marketing and communications agencies in Paris 812
- Education providers in Paris 812
- Technology, Information and Internet companies in Paris 807
- Companies with a mobile app in Paris 764
- AI companies in Paris 743
- Recruitment and staffing agencies in Paris 727
- Luxury brands in Paris 713
- Real Estate companies in Paris 627
The same list elsewhere in France
- Startup incubators and accelerators in France 414
- Startup incubators and accelerators in Île-de-France 187
- Startup incubators and accelerators in Auvergne-Rhône-Alpes 42
- Startup incubators and accelerators in Nouvelle-Aquitaine 33
- Startup incubators and accelerators in Provence-Alpes-Côte d'Azur 31
- Startup incubators and accelerators in Occitanie 28
- Startup incubators and accelerators in Grand Est 26