# List of critical infrastructure operators in the Moselle department

Tamtam tracks 31 critical infrastructure operators headquartered in the Moselle department. This list ranks the 30 largest by number of employees on LinkedIn, led by Banque Populaire Alsace Lorraine Champagne (BPALC), CHR Metz-Thionville and Crédit Agricole de Lorraine. Their median headcount is 73. Half of them were founded in 2002 or later. The most common headquarters are Metz (15).

These companies are critical infrastructure operators in the Moselle department, primarily large to mid-sized organizations. They encompass a range of essential services, predominantly in banking, healthcare, and public services. Notable examples include Banque Populaire Alsace Lorraine Champagne, a cooperative bank; CHR Metz-Thionville, operating multiple hospitals; UEM, an energy partner offering diverse services; and SDIS 57 - Sapeurs-Pompiers de la Moselle, providing emergency rescue services. OuiLab - biologie médicale is a group of medical biology laboratories, and Eurométropole de Metz is involved in government administration.

A significant pattern observed is the concentration of headquarters in Metz, suggesting it is a central hub for critical infrastructure operations within the Moselle department. The companies also show a mix of long-established entities, such as UEM founded in 1901, and more recently established ones like OuiLab - biologie médicale founded in 2019, indicating a continuous evolution of these essential services.

🇫🇷 Moselle · 30 companies · Updated Nov 11, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Banque Populaire Alsace Lorraine Champagne (BPALC)](https://www.tamtam.ai/c/banque-populaire-alsace-lorraine-champagne-bpalc) (bpalc.fr)<br>A dynamic regional cooperative bank serving 860,000 clients in Alsace, Lorraine, and Champagne, with a strong commitment to the local community | Banking | 🇫🇷 Metz | 2,053 |  |
| 2 | [CHR Metz-Thionville](https://www.tamtam.ai/c/chr-metz-thionville) (chr-metz-thionville.fr)<br>Operates multiple hospitals, mother-child centers, psychiatric facilities, and nursing homes across Metz and Thionville, serving a large population. | Hospitals and Health Care | 🇫🇷 Ars-Laquenexy | 1,666 | 1977 |
| 3 | [Crédit Agricole de Lorraine](https://www.tamtam.ai/c/credit-agricole-de-lorraine) (credit-agricole.fr)<br>Regional bank serving individuals, professionals, businesses, and public entities with local presence, mutual values, and quality financial advice. | Banking | 🇫🇷 Metz | 1,118 |  |
| 4 | [UEM](https://www.tamtam.ai/c/uem) (uem-metz.fr)<br>A long-standing energy partner offering diverse services including electricity, gas, renewables, urban heating, public lighting, and utility software solutions | Renewable Energy Power Generation | 🇫🇷 Metz | 772 | 1901 |
| 5 | [SDIS 57 - Sapeurs-Pompiers de la Moselle](https://www.tamtam.ai/c/sdis-57-sapeurs-pompiers-de-la-moselle) (sdis57.fr)<br>The company provides emergency rescue services for over 1 million residents in Moselle, managing personnel and resources for firefighting and various risks | Public Safety | 🇫🇷 Metz | 609 |  |
| 6 | [Uneos - Groupe Hospitalier Associatif](https://www.tamtam.ai/c/uneos-groupe-hospitalier-associatif) (uneos.fr)<br>This company prioritizes patient care, values their staff, invests in cutting-edge technology for maximum comfort, upholds high standards of quality and innovation, and promotes diversity | Hospitals and Health Care | 🇫🇷 Vantoux | 579 | 2009 |
| 7 | [OuiLab - biologie médicale](https://www.tamtam.ai/c/ouilab-biologie-medicale) (ouilab.com)<br>Group formed by merging four historic medical biology laboratories to create a strong, independent entity in medical diagnostics. | Medical Practices | 🇫🇷 Metz | 501 | 2019 |
| 8 | [Eurométropole de Metz](https://www.tamtam.ai/c/eurometropole-de-metz) (eurometropolemetz.eu)<br>Provides information and updates through official website and social media channels including Facebook, Twitter, and Instagram for community engagement. | Government Administration | 🇫🇷 Metz | 443 |  |
| 9 | [CPAM de Moselle](https://www.tamtam.ai/c/cpam-de-moselle) (ameli.fr)<br>Working at this company means joining a team committed to protecting the health of over 60 million insured individuals through various projects | Government Administration | 🇫🇷 Metz | 281 | 1945 |
| 10 | [BIOGROUP LORRAINE](https://www.tamtam.ai/c/biogroup-lorraine) (biogroup.fr)<br>A private multi-site laboratory in the field of medical biology, providing common biological tests for disease diagnosis and monitoring | Medical Practices | 🇫🇷 Metz | 234 |  |
| 11 | [CHS de Sarreguemines](https://www.tamtam.ai/c/chs-de-sarreguemines) (hopitaux-sarreguemines.fr)<br>Public mental health institution offering extensive psychiatric services across multiple sectors, including adult and child psychiatry, with specialized units and outpatient centers. | Hospitals and Health Care | 🇫🇷 Sarreguemines | 223 |  |
| 12 | [Centre Hospitalier Saint Nicolas - Sarrebourg](https://www.tamtam.ai/c/centre-hospitalier-saint-nicolas-sarrebourg) (ch-sarrebourg.fr)<br>Provides emergency medicine, specialized medical treatments, surgery, cancer care, gynecology, pediatrics, home hospitalization, and advanced diagnostic services. | Wellness and Fitness Services | 🇫🇷 Sarrebourg | 113 | 1899 |
| 13 | [HAGANIS , régie de l'Eurométropole de Metz](https://www.tamtam.ai/c/haganis-regie-de-l-eurometropole-de-metz) (haganis.fr)<br>Public institution responsible for waste management and sanitation in the Eurometropolis of Metz, focusing on environmental protection through effective operations | Environmental Services | 🇫🇷 Metz | 79 | 2002 |
| 14 | [Jussieu Secours Grand Est](https://www.tamtam.ai/c/jussieu-secours-grand-est) (jussieu-secours.fr)<br>JUSSIEU secours offers comprehensive patient care services for individuals and professionals, providing ambulance, VSL, and taxi services for medical emergencies and transportation | Ambulance Services | 🇫🇷 Forbach | 76 | 2000 |
| 15 | [réséda](https://www.tamtam.ai/c/reseda) (reseda.fr)<br>This company manages the electricity distribution network in Metz and surrounding areas, serving over 175,000 service points with operations, maintenance, and development | Electric Power Transmission, Control, and Distribution | 🇫🇷 Metz | 73 | 2008 |
| 16 | [SOSTMEIER SAS](https://www.tamtam.ai/c/sostmeier-sas) (sostmeier.fr)<br>National and international transport, warehousing, and logistics services with satellite tracking, multimodal delivery, and automotive sector expertise. | Truck Transportation | 🇫🇷 Valmont | 61 | 1989 |
| 17 | [LE MET'](https://www.tamtam.ai/c/le-met) (lemet.fr)<br>The company provides a comprehensive and sustainable mobility solution, including bus and tram services, bike rentals, and transport for individuals with reduced mobility | Urban Transit Services | 🇫🇷 Metz | 58 |  |
| 18 | [TRAMOSA FRANCE](https://www.tamtam.ai/c/tramosa-france) (tramosafrance.com)<br>Transportation and trucking company located in Lorraine, France, specializing in rail transport services | Truck Transportation | 🇫🇷 Creutzwald | 55 |  |
| 19 | [Keolis 3 Frontières](https://www.tamtam.ai/c/keolis-3-frontieres) (keolis3frontieres.com)<br>Keolis 3 Frontières is a transportation company specializing in urban, peri-urban, and intercity transport services, as well as offering organized tours and school outings | Truck Transportation | 🇫🇷 Metz | 54 |  |
| 20 | [CH de Sarreguemines](https://www.tamtam.ai/c/ch-de-sarreguemines) (hopitaux-sarreguemines.fr)<br>The hospital offers a range of healthcare services with a focus on surgery, medicine, mother-child care, and medical technology, serving a large number of patients annually | Hospitals and Health Care | 🇫🇷 Sarreguemines | 53 |  |
| 21 | [Communauté d'Agglomération Forbach Porte de France](https://www.tamtam.ai/c/communaute-d-agglomeration-forbach-porte-de-france) (agglo-forbach.fr)<br>Management of economic development, social housing, waste treatment, water, sanitation, culture, sports, and digital infrastructure in a cross-border region. | Government Administration | 🇫🇷 Forbach | 51 | 1970 |
| 22 | [KEOLIS THIONVILLE-FENSCH](https://www.tamtam.ai/c/keolis-thionville-fensch) (citeline.fr)<br>A subsidiary of Keolis Group, specializing in sustainable mobility, operating the Citéline network serving 190,000 residents across 35 municipalities with safe and comfortable travel | Truck Transportation | 🇫🇷 Florange | 45 | 2021 |
| 23 | [BOREAS FRANCE](https://www.tamtam.ai/c/boreas-france) (boreas.fr)<br>Develops, builds, finances, operates wind, solar, biogas, and energy storage parks across Europe, focusing on local consumption and energy transition. | Renewable Energy Power Generation | 🇫🇷 Boulay-Moselle | 40 | 2003 |
| 24 | [ASSOCIATION SANTÉ ET SERVICES DES PAYS DE L’ORNE (ASSPO)](https://www.tamtam.ai/c/association-sante-et-services-des-pays-de-l-orne-asspo) (asspo.fr)<br>Nonprofit healthcare group managing hospitals, elderly care facilities, Alzheimer support, respite services, and catering across multiple locations in northeastern France. | Hospitals and Health Care | 🇫🇷 Moyeuvre-Grande | 38 | 2018 |
| 25 | [Heintz Transports et Logistique](https://www.tamtam.ai/c/heintz-transports-et-logistique) (heintz-transports.fr)<br>Providing road freight transport, vehicle rental with drivers, and logistics services across Europe with a fleet of over 120 vehicles. | Truck Transportation | 🇫🇷 Saint-Avold | 32 | 1961 |
| 26 | [MOSELLE FIBRE](https://www.tamtam.ai/c/moselle-fibre)<br>The company is involved in deploying high-speed fiber optic networks in over 500 communities to connect 160,000 households in Moselle, France | Government Administration | 🇫🇷 Metz | 30 |  |
| 27 | [Rhenus PartnerShip France SAS](https://www.tamtam.ai/c/rhenus-partnership-france-sas) (rhenus.group)<br>Specializing in river and combined transport, providing tailored services for supply-chain needs across Europe with expertise in logistics, sustainability, and international network support | Transportation, Logistics, Supply Chain and Storage | 🇫🇷 Uckange | 24 | 2015 |
| 28 | [HOPITAL DE DIEUZE](https://www.tamtam.ai/c/hopital-de-dieuze) (hopital-dieuze.fr)<br>Healthcare facilities offering a comprehensive range of medical services and social support, organized into three activity areas | Government Administration | 🇫🇷 Dieuze | 19 |  |
| 29 | [SFR Business Est](https://www.tamtam.ai/c/sfr-business-est) (sfrbusiness.fr)<br>SFR Business Distribution is a national distributor of business solutions, offering a range of services from mobile to IoT, supporting growth and digital transformation | Telecommunications | 🇫🇷 Metz | 16 | 1999 |
| 30 | [PHARMEST](https://www.tamtam.ai/c/pharmest) (pharmest.fr)<br>A French pharmaceutical wholesaler fulfilling legal obligations, established in 2015, competing successfully with major players in the distribution sector | Pharmaceutical Manufacturing | 🇫🇷 Metz | 12 | 2015 |

## 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 the Moselle department

- [The largest companies in the Moselle department](https://www.tamtam.ai/l/largest-companies-moselle) (505)
- [Multinational companies in the Moselle department](https://www.tamtam.ai/l/multinational-companies-moselle) (76)
- [Manufacturers in the Moselle department](https://www.tamtam.ai/l/manufacturers-moselle) (48)
- [Retail chains in the Moselle department](https://www.tamtam.ai/l/retail-chains-moselle) (46)
- [Public sector organisations in the Moselle department](https://www.tamtam.ai/l/public-sector-organisations-moselle) (41)
- [Companies with in-house R&D in the Moselle department](https://www.tamtam.ai/l/r-and-d-companies-moselle) (36)
- [Professional services firms in the Moselle department](https://www.tamtam.ai/l/professional-services-firms-moselle) (31)
- [Hardware manufacturers in the Moselle department](https://www.tamtam.ai/l/hardware-companies-moselle) (29)
- [Distributors and wholesalers in the Moselle department](https://www.tamtam.ai/l/distributors-and-wholesalers-moselle) (28)
- [Government Administration companies in the Moselle department](https://www.tamtam.ai/l/government-administration-companies-moselle) (25)
- [Family-owned companies in the Moselle department](https://www.tamtam.ai/l/family-owned-companies-moselle) (25)

## The same list elsewhere in France

- [Critical infrastructure operators in France](https://www.tamtam.ai/l/critical-infrastructure-operators-france) (2,721)
- [Critical infrastructure operators in Île-de-France](https://www.tamtam.ai/l/critical-infrastructure-operators-ile-de-france) (780)
- [Critical infrastructure operators in Auvergne-Rhône-Alpes](https://www.tamtam.ai/l/critical-infrastructure-operators-auvergne-rhone-alpes) (299)
- [Critical infrastructure operators in Grand Est](https://www.tamtam.ai/l/critical-infrastructure-operators-grand-est) (257)
- [Critical infrastructure operators in Occitanie](https://www.tamtam.ai/l/critical-infrastructure-operators-occitanie) (216)
- [Critical infrastructure operators in Nouvelle-Aquitaine](https://www.tamtam.ai/l/critical-infrastructure-operators-nouvelle-aquitaine) (209)
- [Critical infrastructure operators in Provence-Alpes-Côte d'Azur](https://www.tamtam.ai/l/critical-infrastructure-operators-provence-alpes-cote-dazur) (200)
- [Critical infrastructure operators in Hauts-de-France](https://www.tamtam.ai/l/critical-infrastructure-operators-hauts-de-france) (174)
- [Critical infrastructure operators in the Hauts-de-Seine department](https://www.tamtam.ai/l/critical-infrastructure-operators-hauts-de-seine) (169)
- [Critical infrastructure operators in Pays de la Loire](https://www.tamtam.ai/l/critical-infrastructure-operators-pays-de-la-loire) (127)
- [Critical infrastructure operators in Brittany](https://www.tamtam.ai/l/critical-infrastructure-operators-brittany) (120)
- [Critical infrastructure operators in Normandy](https://www.tamtam.ai/l/critical-infrastructure-operators-normandy) (103)
- [Critical infrastructure operators in the Bouches-du-Rhône department](https://www.tamtam.ai/l/critical-infrastructure-operators-bouches-du-rhone) (98)
- [Critical infrastructure operators in the Rhône department](https://www.tamtam.ai/l/critical-infrastructure-operators-rhone) (94)
- [Critical infrastructure operators in Centre-Val de Loire](https://www.tamtam.ai/l/critical-infrastructure-operators-centre-val-de-loire) (87)
- [Critical infrastructure operators in the Nord department](https://www.tamtam.ai/l/critical-infrastructure-operators-nord) (87)
- [Critical infrastructure operators in Bourgogne-Franche-Comté](https://www.tamtam.ai/l/critical-infrastructure-operators-bourgogne-franche-comte) (76)
- [Critical infrastructure operators in the Haute-Garonne department](https://www.tamtam.ai/l/critical-infrastructure-operators-haute-garonne) (64)
- [Critical infrastructure operators in the Gironde department](https://www.tamtam.ai/l/critical-infrastructure-operators-gironde) (63)
- [Critical infrastructure operators in the Loire-Atlantique department](https://www.tamtam.ai/l/critical-infrastructure-operators-loire-atlantique) (59)
- [Critical infrastructure operators in the Hérault department](https://www.tamtam.ai/l/critical-infrastructure-operators-herault) (57)
- [Critical infrastructure operators in the Seine-Saint-Denis department](https://www.tamtam.ai/l/critical-infrastructure-operators-seine-saint-denis) (53)
- [Critical infrastructure operators in the Seine-Maritime department](https://www.tamtam.ai/l/critical-infrastructure-operators-seine-maritime) (46)
- [Critical infrastructure operators in Paris](https://www.tamtam.ai/l/critical-infrastructure-operators-paris) (331)

---

Source: https://www.tamtam.ai/l/critical-infrastructure-operators-moselle