The public sector organizations in Finistère primarily consist of healthcare institutions and government administrations. Large entities like CHU de Brest, a leading healthcare institution, and Conseil départemental du Finistère, which promotes regional quality of life, dominate the landscape. Other significant organizations include Brest Métropole, an urban community anchoring 90 towns, and Centre hospitalier de Cornouaille Quimper-Concarneau, a regional hospital network.
A notable pattern is the concentration of headquarters in the larger cities of Brest and Quimper, suggesting these are key administrative and service hubs. The presence of research and educational institutes such as IUT Brest Morlaix and Station Biologique de Roscoff, a marine biology center founded in 1872, indicates a focus on public services and scientific development within the department.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
CHU de Brestchu-brest.fr
Leading healthcare institution in western Brittany with extensive medical, surgical, oncology, psychiatric, geriatric, pediatric, and gynecological services across multiple sites. |
2,597 | |||
| 2 |
Conseil départemental du Finistèrefinistere.fr
Finistère council promotes the region's quality of life, natural beauty, and economic dynamism, supporting residents through various public services across its territories. |
1,075 | |||
| 3 |
Brest Métropolebrest.fr
Brest métropole océane is a voluntary urban community in western Brittany, anchoring a region with 90 towns and 300,000 residents |
1,072 | |||
| 4 |
Centre hospitalier de Cornouaille Quimper-Concarneauch-cornouaille.fr
Regional hospital network providing surgery, medicine, obstetrics, geriatrics, cancer care, rehabilitation, and coordinated patient care with advanced medical technology. |
478 | |||
| 5 |
CENTRE HOSPITALIER DES PAYS DE MORLAIXch-morlaix.fr
Comprehensive medical, surgical, obstetric, psychiatric, and rehabilitation services with specialized oncology, geriatrics, maternity, pediatrics, and medico-social care across multiple locations. |
332 | |||
| 6 |
EPSM du Finistère Sudepsm-quimper.fr
Public mental health facility located in Quimper, providing mental health services and support to individuals in need |
258 | |||
| 7 |
GENAVIRgenavir.fr
Operation and maintenance of oceanographic vessels, scientific equipment, and data acquisition supporting maritime scientific exploration and research community. |
249 | |||
| 8 |
Morlaix Communautémorlaix.fr
Morlaix Communauté is a public inter-municipal cooperation institution working to improve the daily lives of residents through development projects |
177 | |||
| 9 |
Quimper Bretagne Occidentale / Ville de Quimperquimper-bretagne-occidentale.bzh
Local government managing public services, urban planning, environment, social programs, culture, sports, and recruitment across fourteen communes. |
160 | |||
| 10 |
IFPS · Institut de Formation des Professionnels de Santé — CHU Brestifps-brest.bzh
Specialized healthcare training institute offering state-approved programs for various healthcare professions including nursing, physiotherapy, and healthcare management Visit website for more information |
158 | |||
| 11 |
Bmh - Brest métropole habitatbm-h.fr
Develops, constructs, and manages social housing across the Brest region, providing quality accommodation for tenants and homeowners alike, from apartments to senior residences. |
150 | |||
| 12 |
IUT Brest Morlaixiut-brest.fr
A higher education institute in France offering Bachelor's and Professional Licenses in various fields, with a focus on industry, civil engineering, biology, commerce, and management They also have an Alternance and Continuing Education Center |
146 | |||
| 13 |
CCI Finistèrebretagne.cci.fr
Represent businesses, provide development support, conduct economic studies, offer professional training, and manage key public infrastructure like ports and airports. |
139 | |||
| 14 |
Centre Hospitalier de Douarnenezch-douarnenez.bzh
A public health facility in Douarnenez, part of a regional hospital network, collaborating with other hospitals to provide quality healthcare services |
128 | |||
| 15 |
Station Biologique de Roscoffsb-roscoff.fr
A French marine biology and oceanography research and teaching center founded in 1872, affiliated with Sorbonne University and the National Centre for Scientific Research |
124 | |||
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 |
Concarneau Cornouaille Agglomérationcca.bzh
An intermunicipal structure located in Finistère, Brittany, France, comprising 9 cities and succeeding the Concarneau Cornouaille community of municipalities |
122 | |||
| 17 |
Océanopolisoceanopolis.com
National scientific culture center dedicated to the ocean, showcasing marine biodiversity through aquariums to raise awareness for ocean protection and sharing knowledge. |
119 | |||
| 18 |
Brest en vuebrestenvue.fr
Management of major public facilities for Brest Métropole, ensuring public interest, responsiveness, and dynamic operational flexibility. |
114 | |||
| 19 |
Quimperlé Communautéquimperle-communaute.bzh
A Breton agglomeration community consisting of 16 municipalities in France, focused on local development and collaboration between member towns |
109 | |||
| 20 |
Hôpital Régional d'Instruction des Armées Clermont-Tonnerrehiaclermonttonnerre.sante.defense.gouv.fr
Offers comprehensive medical services to military and civilian patients, focusing on infectious diseases, emergency care, and specialized health services. |
106 | |||
| 21 |
Finistère Habitatfinisterehabitat.fr
A major social housing provider in Finistère, housing over 17,450 residents with around 11,000 properties and a high tenant satisfaction rate |
99 | |||
| 22 |
Bibus Brestbibus.fr
Transportation company providing bus, tramway, cable cars, bike services, and on-demand transport in Brest metropolitan area, including services for people with reduced mobility |
81 | |||
| 23 |
BMa - Brest Métropole aménagementbrest-bma.fr
Leading operator in urban development, specializing in major projects in the Brest region and beyond, including infrastructure, housing, economic activities, and energy-efficient building renovations |
70 | |||
| 24 |
Pays d'Iroise Communautépays-iroise.bzh
Pays d'Iroise Communauté brings together 19 municipalities to develop and enhance the exceptional living environment and economic vitality of the region in Finistère, Brittany |
69 | |||
| 25 |
Pays de Landerneau-Daoulaspays-landerneau-daoulas.fr
Management of economic development, waste, housing, social action, tourism, and mobility for a cooperative community of 22 communes. |
69 | |||
| 26 |
SDEF - Syndicat départemental d'Energie et d'Equipement du Finistèresdef.fr
The company is a key player in the energy sector, managing public electricity distribution and promoting renewable energy in Finistère through various projects and services |
47 | |||
| 27 |
Office public de l'habitat OPAC de Quimper-Cornouailleopac-cornouaille.fr
A key player in social housing, specializing in construction, development, and land development Trusted partner of local authorities for housing and public facilities |
43 | |||
| 28 |
COMMUNAUTE DE COMMUNES DU HAUT PAYS BIGOUDEN
A government administration entity located in Pouldreuzic, Bretagne, France, focusing on managing and administering regional community affairs and services |
35 | |||
| 29 |
Communauté Lesneven Côte des Légendesclcl.bzh
Coordination of 14 communes managing economic development, tourism, waste collection, social services, aquatic center, multifunction hall, and abattoir. |
34 | |||
| 30 |
EURIAeuria.univ-brest.fr
A university institute offering a Master's in Actuarial Science, recognized by the Institute of Actuaries, providing comprehensive training in actuarial concepts |
26 | |||
Turn this list into pipeline
Tamtam finds the decision-makers at every company on a list like this one, with verified emails, phone numbers and the buying signals that tell you when to reach out.
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 Finistère department
- The largest companies in the Finistère department 571
- Retail chains in the Finistère department 90
- Manufacturers in the Finistère department 78
- Companies with in-house R&D in the Finistère department 71
- Multinational companies in the Finistère department 50
- Food and Beverage Manufacturing companies in the Finistère department 45
- Family-owned companies in the Finistère department 45
- Food and beverage companies in the Finistère department 40
- Hardware manufacturers in the Finistère department 35
- Consumer goods companies in the Finistère department 31
- Distributors and wholesalers in the Finistère department 31
- Agriculture companies in the Finistère department 29
- Critical infrastructure operators in the Finistère department 25
The same list elsewhere in France
- Public sector organisations in France 4,006
- Public sector organisations in Île-de-France 993
- Public sector organisations in Auvergne-Rhône-Alpes 451
- Public sector organisations in Grand Est 427
- Public sector organisations in Provence-Alpes-Côte d'Azur 384
- Public sector organisations in Occitanie 317
- Public sector organisations in Nouvelle-Aquitaine 310
- Public sector organisations in Hauts-de-France 261
- Public sector organisations in Pays de la Loire 185
- Public sector organisations in the Bouches-du-Rhône department 183
- Public sector organisations in Normandy 166
- Public sector organisations in Brittany 165
- Public sector organisations in the Nord department 135
- Public sector organisations in Bourgogne-Franche-Comté 130
- Public sector organisations in Centre-Val de Loire 121
- Public sector organisations in the Rhône department 120
- Public sector organisations in the Haute-Garonne department 111
- Public sector organisations in the Gironde department 109
- Public sector organisations in the Hauts-de-Seine department 96
- Public sector organisations in the Seine-Saint-Denis department 91
- Public sector organisations in the Isère department 80
- Public sector organisations in Paris 460
- Public sector organisations in Marseille 103
- Public sector organisations in Toulouse 83