| # | Company | Employees |
|---|---|---|
| 1 |
Crédit Mutuel Alliance Fédéralecreditmutuel.fr
Leading bancassurance provider in France, offering multi-service solutions to individuals, local professionals, and businesses of all sizes, through a vast network of sales points. |
64,344 |
| 2 |
CHRU de Strasbourg - Hôpitaux Universitaires de Strasbourgchru-strasbourg.fr
Provides comprehensive medical services across six specialized hospitals and three logistics sites focusing on surgery, obstetrics, orthopedics, and diverse clinical treatments. |
3,268 |
| 3 |
BANQUE CIC ESTcic.fr
This company specializes in providing professional networking services for businesses and individuals to connect, engage, and build professional relationships |
1,898 |
| 4 |
Caisse d'Epargne Grand Est Europecaisse-epargne.fr
Provides banking and insurance services, finances the regional economy for individuals, associations, businesses, and social housing actors. |
1,795 |
| 5 |
Crédit Agricole Alsace Vosgescredit-agricole.fr
Regional bank serving Alsace and Vosges with banking, insurance, and real estate services focused on customer relationships and local development. |
966 |
| 6 | 545 | |
| 7 |
CTS - COMPAGNIE DES TRANSPORTS STRASBOURGEOIScts-strasbourg.eu
urban public transport operator managing tramway network, infrastructure design, construction, financing, and delivering innovative, high-quality mobility services in Strasbourg. |
455 |
| 8 |
Service d'incendie et de secours - Bas-Rhinsis67.alsace
An autonomous public institution managing professional and volunteer firefighters, focusing on prevention, protection, emergency response, and risk assessment and prevention |
421 |
| 9 |
Clinique RHÉNAemploi-clinique-rhena.fr
Provides excellent, innovative healthcare services through over 350 liberal practitioners in a modern facility, supporting 850 employees' professional development and well-being. |
405 |
| 10 |
BECM Banque Européenne Crédit Mutuelbecm.fr
Corporate bank providing financial services and support to businesses, backed by a strong and reliable banking group. |
399 |
| 11 |
Carsat Alsace-Mosellecarsat-alsacemoselle.fr
Administers retirement, prevents occupational risks, supports vulnerable individuals, and processes independent workers' pension applications in Alsace-Moselle. |
393 |
| 12 |
CPAM du Bas-Rhin (Assurance Maladie)assurance-maladie.ameli.fr
Supports 951,000 beneficiaries with healthcare expenses, health preservation, care coordination, and enhanced protection during difficult situations, mobilizing 1,000 employees daily staff. |
349 |
| 13 |
FONDATION VINCENT DE PAULfondation-vincent-de-paul.org
Nonprofit foundation managing healthcare and social service institutions supporting vulnerable populations including patients, elderly, children, and people in precarious situations. |
199 |
| 14 |
Institut Strausscentre-paul-strauss.fr
A private collective interest healthcare facility in Strasbourg specializing in cancer care, research, and education, forming the Regional Cancer Institute |
197 |
| 15 |
Crédit Mutuel Centre Est Europecreditmutuel.fr
Regional federation of Credit Mutuel with 4 districts in Dijon, Metz, Mulhouse, and Strasbourg Supports local projects with 27 million clients |
189 |
| 16 |
ICANS | Institut de cancérologie Strasbourg Europeicans.eu
Hospital specializing in cancer treatment, research, and education, providing comprehensive care and advancing oncology knowledge and practices. |
187 |
| 17 |
CFCAL-Banquecfcal-banque.fr
Specializes in mortgage and non-mortgage credit consolidation, real estate loans, and digital savings with strong client relationships and nationwide broker network. |
170 |
| 18 |
Groupe Hospitalier Saint Vincentghsv.org
Provides healthcare services in Alsace, focusing on patient satisfaction, accessibility, and community engagement as a leading non-profit private healthcare provider. |
166 |
| 19 |
AURAL Alsaceaural.fr
Provides comprehensive kidney disease treatments, including dialysis and home hospitalization, supporting patients and advancing care through research and professional training in Alsace. |
155 |
| 20 |
Strasbourg Électricité Réseauxstrasbourg-electricite-reseaux.fr
Distribution network manager operating fifteen thousand kilometers of power lines across four hundred municipalities, ensuring grid maintenance and development for regional clients. |
150 |
| 21 |
Ports de Strasbourg - PAS ⚓️strasbourg.port.fr
Second largest inland port in France, handling multimodal transport, container terminals, tourism, economic development, and environmental industrial synergies. |
145 |
| 22 |
Réseau GDS - Gaz de Strasbourgr-gds.fr
Management of natural gas distribution network serving over 110,000 customers across Strasbourg and Bas-Rhin, focusing on energy transition. |
145 |
| 23 |
ELECTRICITE DE STRASBOURGes.fr
An electrical/electronic manufacturing company located in Strasbourg, France, specializing in the production of various electrical products |
103 |
| 24 |
Laboratoire de Biologie Médicale Bio67bio67.fr
A network of 39 laboratories in Bas Rhin offering quality and local healthcare services, owned and led by biologists |
69 |
| 25 | 54 | |
| 26 |
FS SAFETYfs-safety.fr
Specialized company in railway safety, providing all railway safety missions and related services |
36 |
| 27 |
Compagnie des Transports du Bas Rhinctbr67.fr
The company operates and manages interurban transport networks in multiple regions, representing 80% of overall ridership in the Grand Est 67 network |
27 |
| 28 |
Banque Fédérative du Crédit Mutuel S.A.bfcm.creditmutuel.fr
Market financing entity for liquidity, bond issuance, and corporate banking services for the cooperative group's regional banks and specialized subsidiaries. |
14 |
| 29 |
BANQUE FEDERATIVE DU CREDIT MUTUEL
A financial services company in Strasbourg, France that offers various banking services to its customers |
11 |
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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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