# Environmental services companies headquartered in the Essonne department

Tamtam tracks 28 environmental services companies headquartered in the Essonne department. This list ranks all of them by number of employees on LinkedIn, led by Cœur d'Essonne Agglomération, ORANO DS- DEMANTELEMENT ET SERVICES and MEDINGER. Their median headcount is 33. Half of them were founded in 1997 or later. The most common headquarters are Gif-sur-Yvette (2), Villebon-sur-Yvette (2) and Wissous (2).

The companies in Essonne primarily operate in environmental services and public administration, with a focus on waste management, water protection, and local government collaboration. These are mostly mid-sized firms, alongside a few larger entities such as Cœur d'Essonne Agglomération, a local government collaboration, and ORANO DS- DEMANTELEMENT ET SERVICES, which specializes in nuclear energy and waste management. MEDINGER, founded in 1947, is a regional independent company specializing in demolition and depollution.

Several companies are engaged in waste-related services: Transports PREMAT handles bulk transport, including waste; SEMARDEL focuses on waste collection, sorting, and treatment; and SEMAER is a subsidiary specializing in waste management services. A common theme among these companies is their involvement in public services and environmental protection within the Essonne department.

🇫🇷 Essonne · 28 companies · Updated Nov 11, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Cœur d'Essonne Agglomération](https://www.tamtam.ai/c/coeur-d-essonne-agglomeration) (coeuressonne.fr)<br>Local government collaboration of 21 communes providing quality public services, supporting 203,000 residents and fostering regional development projects. | Government Administration | 🇫🇷 Sainte-Geneviève-des-Bois | 221 | 2016 |
| 2 | [ORANO DS- DEMANTELEMENT ET SERVICES](https://www.tamtam.ai/c/orano-ds-demantelement-et-services)<br>A utilities company in France specializing in dismantling and services related to nuclear energy and waste management | Utilities | 🇫🇷 Gif-sur-Yvette | 177 |  |
| 3 | [MEDINGER](https://www.tamtam.ai/c/medinger) (medinger.fr)<br>Regional independent company specializing in demolition, depollution, earthworks, public and private development, sanitation, and industrial platforms in Ile-de-France and Oise. | Construction | 🇫🇷 Fleury-Mérogis | 173 | 1947 |
| 4 | [Transports PREMAT](https://www.tamtam.ai/c/transports-premat) (premat.fr)<br>A leading bulk transport company in Paris specializing in transporting materials, petroleum products, powders, heavy loads, and waste Visit website for more details | Truck Transportation | 🇫🇷 Le Plessis-Pâté | 142 | 1978 |
| 5 | [SEMARDEL](https://www.tamtam.ai/c/semardel) (semardel.fr)<br>Specialized in waste collection, sorting, treatment, and recovery across multiple waste streams including household, industrial, and electronic waste. | Waste Treatment and Disposal | 🇫🇷 Vert-le-Grand | 129 | 1984 |
| 6 | [SyAGE](https://www.tamtam.ai/c/syage-montgeron) (syage.org)<br>A syndicate protecting water resources and biodiversity in the Yerres-Seine watershed through managing wastewater, rainwater, rivers, biodiversity, and water planning | Government Administration | 🇫🇷 Montgeron | 88 | 1952 |
| 7 | [FLASHLAB SAS](https://www.tamtam.ai/c/flashlab-sas) (novovitae.fr)<br>Specialized laboratory providing environmental and building analyses including asbestos, lead, parasitology, air quality, and water testing across multiple French regions. | Environmental Services | 🇫🇷 Longjumeau | 86 | 2013 |
| 8 | [Communauté de communes entre Juine et Renarde](https://www.tamtam.ai/c/communaute-de-communes-entre-juine-et-renarde) (entrejuineetrenarde.org)<br>An intermunicipal structure in France's Essonne region, uniting 16 towns to develop and manage projects for a population of 27,500 residents | Government Relations Services | 🇫🇷 Étréchy | 74 | 2003 |
| 9 | [SEMAER](https://www.tamtam.ai/c/semaer) (semardel.fr)<br>A subsidiary specializing in waste management services such as waste collection, urban cleaning, equipment rental, and waste facility management | Waste Collection | 🇫🇷 Vert-le-Grand | 68 |  |
| 10 | [SET Environnement](https://www.tamtam.ai/c/set-environnement) (set-environnement.com)<br>Specialized in environmental depollution, this company in France tackles public health issues by removing hazardous substances like asbestos and lead from various industries and buildings | Environmental Services | 🇫🇷 Wissous | 49 | 1986 |
| 11 | [SIARCE](https://www.tamtam.ai/c/siarce) (siarce.fr)<br>The company is a mixed syndicate implementing a sustainable development policy focused on water management and environmental protection for its member municipalities | Government Administration | 🇫🇷 Corbeil-Essonnes | 48 | 1958 |
| 12 | [ALLO CASSE AUTO](https://www.tamtam.ai/c/allo-casse-auto) (allocasseauto.com)<br>Family business specializing in automotive recycling, offering eco-friendly vehicle dismantling and affordable reused car parts in Paris region. | Vehicle Repair and Maintenance | 🇫🇷 Athis-Mons | 40 | 1969 |
| 13 | [LA PIECE AUTOMOBILE](https://www.tamtam.ai/c/la-piece-automobile) (lapieceautomobile.com)<br>An independent family-owned company specializing in recycling auto parts, with expertise in salvaged vehicles and a wide range of quality used parts available | Online and Mail Order Retail | 🇫🇷 Brétigny-sur-Orge | 37 | 1976 |
| 14 | [PROTEC GROUP](https://www.tamtam.ai/c/protec-group) (protec-instruments.fr)<br>Specializes in environmental pollution control and health safety, offering consulting, analysis, equipment, and digital solutions for regulatory compliance. | Environmental Services | 🇫🇷 Villebon-sur-Yvette | 33 | 1997 |
| 15 | [TPU - Groupe LGM Co](https://www.tamtam.ai/c/tpu-groupe-lgm-co) (lgmco.fr)<br>Specialized in public works, this cooperative brings expertise in roads, sanitation, and water supply projects, prioritizing stakeholder satisfaction and employee well-being with collaborative management | Construction | 🇫🇷 Ballainvilliers | 28 | 1972 |
| 16 | [MEDINGER ENVIRONNEMENT](https://www.tamtam.ai/c/medinger-environnement)<br>A family-owned company specialized in public works, focusing on environmental and recycling activities with a strong emphasis on employee development and safety | Construction | 🇫🇷 Fleury-Mérogis | 25 | 2017 |
| 17 | [ECOMESURE](https://www.tamtam.ai/c/ecomesure) (ecomesure.com)<br>Innovative company specializing in environmental data monitoring and analysis, offering air quality monitoring solutions through connected systems and web services | Environmental Services | 🇫🇷 Saclay | 22 | 1993 |
| 18 | [Strane Innovation](https://www.tamtam.ai/c/strane-innovation) (strane-innovation.com)<br>Specializes in founding startups within sustainable development sectors by leveraging proven technologies and conducting multidisciplinary research for future growth. | Environmental Services | 🇫🇷 Gif-sur-Yvette | 18 | 2013 |
| 19 | [Centre Parisien de Recyclage](https://www.tamtam.ai/c/centre-parisien-de-recyclage) (cpr-recyclage.com)<br>For over 40 years, the company specializes in waste management services, from collection to recycling, prioritizing environmental sustainability and client partnerships | Environmental Services | 🇫🇷 Morangis | 12 | 1975 |
| 20 | [SYNDICAT DES EAUX OUEST ESSONNE](https://www.tamtam.ai/c/syndicat-des-eaux-ouest-essonne) (eauouestessonne.fr)<br>This company is involved in water management services in the western Essonne region, ensuring access to safe and clean water for residents | Utilities | 🇫🇷 Forges-les-Bains | 12 |  |
| 21 | [Action Numérique Solidaire](https://www.tamtam.ai/c/action-numerique-solidaire) (actionnumeriquesolidaire.org)<br>This company collects, reconditions, and distributes obsolete IT equipment to children in need to combat digital exclusion in schools and communities | Civic and Social Organizations | 🇫🇷 Brunoy | 9 |  |
| 22 | [Groupe IXIO](https://www.tamtam.ai/c/groupe-ixio) (groupe-ixio.com)<br>Specializing in enhancing industrial and commercial property value, the group offers services to extend building lifespan, preserve assets, and facilitate site conversion | Environmental Services | 🇫🇷 Wissous | 8 |  |
| 23 | [AQUA E-SOLUTIONS](https://www.tamtam.ai/c/aqua-e-solutions) (ae-s.fr)<br>AQUA E-SOLUTIONS offers sanitation solutions, including microstations and eco-friendly filtration systems, for residential properties in select French departments They also provide maintenance services | Construction | 🇫🇷 Torfou | 7 | 2014 |
| 24 | [DEPOLLUTION CONSEIL](https://www.tamtam.ai/c/depollution-conseil) (depollution-conseil.fr)<br>A specialized environmental consulting firm providing expertise in managing polluted sites and soils, offering technical assistance, project management, and innovative solutions for sustainable development | Environmental Services | 🇫🇷 Évry-Courcouronnes | 6 | 2014 |
| 25 | [TER Tri Environnement Recyclage](https://www.tamtam.ai/c/ter-tri-environnement-recyclage) (ter-france.fr)<br>Specializing in recycling and waste valorization, this operator offers comprehensive waste management solutions including collection, processing, trading, and tracking Recover, recycle, win! | Environmental Services | 🇫🇷 Athis-Mons | 5 |  |
| 26 | [AJELIS](https://www.tamtam.ai/c/ajelis) (ajelis.com)<br>provides diverse solutions for industrial effluent treatment, offering fiber materials and solutions for wastewater treatment and metal recycling to meet environmental regulations. | Chemical Manufacturing | 🇫🇷 Orsay | 5 | 2014 |
| 27 | [SPL - Confluence Seine Essonne Energie](https://www.tamtam.ai/c/spl-confluence-seine-essonne-energie)<br>A Public Local Company converts wastewater residues into energy resources, a pioneering initiative in Essonne, France | Renewable Energy Power Generation | 🇫🇷 Évry-Courcouronnes | 4 | 2021 |
| 28 | [Prosocius Assainissement](https://www.tamtam.ai/c/prosocius-assainissement) (prosocius-assainissement.com)<br>Specialized in sanitation services for individuals, businesses, and communities, offering expertise in drainage, emergency interventions, and innovative effluent treatment systems | Environmental Services | 🇫🇷 Villebon-sur-Yvette | 3 | 2011 |

## 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 Essonne department

- [The largest companies in the Essonne department](https://www.tamtam.ai/l/largest-companies-essonne) (1,149)
- [Companies with in-house R&D in the Essonne department](https://www.tamtam.ai/l/r-and-d-companies-essonne) (198)
- [Multinational companies in the Essonne department](https://www.tamtam.ai/l/multinational-companies-essonne) (156)
- [Manufacturers in the Essonne department](https://www.tamtam.ai/l/manufacturers-essonne) (127)
- [Hardware manufacturers in the Essonne department](https://www.tamtam.ai/l/hardware-companies-essonne) (114)
- [Distributors and wholesalers in the Essonne department](https://www.tamtam.ai/l/distributors-and-wholesalers-essonne) (76)
- [IT Services and IT Consulting companies in the Essonne department](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-essonne) (70)
- [Professional services firms in the Essonne department](https://www.tamtam.ai/l/professional-services-firms-essonne) (68)
- [Public sector organisations in the Essonne department](https://www.tamtam.ai/l/public-sector-organisations-essonne) (66)
- [Aerospace and defence companies in the Essonne department](https://www.tamtam.ai/l/aerospace-and-defense-companies-essonne) (65)
- [IT services companies in the Essonne department](https://www.tamtam.ai/l/it-services-companies-essonne) (60)
- [Retail chains in the Essonne department](https://www.tamtam.ai/l/retail-chains-essonne) (59)
- [Construction companies in the Essonne department](https://www.tamtam.ai/l/construction-companies-essonne) (56)
- [Software Development companies in the Essonne department](https://www.tamtam.ai/l/software-development-companies-essonne) (51)
- [Pharmaceutical companies in the Essonne department](https://www.tamtam.ai/l/pharmaceutical-companies-essonne) (45)
- [Electronics and semiconductor companies in the Essonne department](https://www.tamtam.ai/l/electronics-companies-essonne) (44)
- [Research institutes in the Essonne department](https://www.tamtam.ai/l/research-institutes-essonne) (42)
- [Events Services companies in the Essonne department](https://www.tamtam.ai/l/events-services-companies-essonne) (41)
- [SaaS companies in the Essonne department](https://www.tamtam.ai/l/saas-companies-essonne) (41)
- [Consulting firms in the Essonne department](https://www.tamtam.ai/l/consulting-firms-essonne) (40)
- [Family-owned companies in the Essonne department](https://www.tamtam.ai/l/family-owned-companies-essonne) (38)
- [Contract manufacturers in the Essonne department](https://www.tamtam.ai/l/contract-manufacturers-essonne) (35)
- [Research Services companies in the Essonne department](https://www.tamtam.ai/l/research-services-companies-essonne) (35)
- [Critical infrastructure operators in the Essonne department](https://www.tamtam.ai/l/critical-infrastructure-operators-essonne) (32)

## The same list elsewhere in France

- [Environmental services companies in Île-de-France](https://www.tamtam.ai/l/environmental-services-companies-ile-de-france) (336)
- [Environmental services companies in Auvergne-Rhône-Alpes](https://www.tamtam.ai/l/environmental-services-companies-auvergne-rhone-alpes) (173)
- [Environmental services companies in Provence-Alpes-Côte d'Azur](https://www.tamtam.ai/l/environmental-services-companies-provence-alpes-cote-dazur) (108)
- [Environmental services companies in Grand Est](https://www.tamtam.ai/l/environmental-services-companies-grand-est) (100)
- [Environmental services companies in Nouvelle-Aquitaine](https://www.tamtam.ai/l/environmental-services-companies-nouvelle-aquitaine) (92)
- [Environmental services companies in Hauts-de-France](https://www.tamtam.ai/l/environmental-services-companies-hauts-de-france) (87)
- [Environmental services companies in Occitanie](https://www.tamtam.ai/l/environmental-services-companies-occitanie) (78)
- [Environmental services companies in the Hauts-de-Seine department](https://www.tamtam.ai/l/environmental-services-companies-hauts-de-seine) (70)
- [Environmental services companies in the Rhône department](https://www.tamtam.ai/l/environmental-services-companies-rhone) (64)
- [Environmental services companies in the Bouches-du-Rhône department](https://www.tamtam.ai/l/environmental-services-companies-bouches-du-rhone) (60)
- [Environmental services companies in Pays de la Loire](https://www.tamtam.ai/l/environmental-services-companies-pays-de-la-loire) (59)
- [Environmental services companies in Brittany](https://www.tamtam.ai/l/environmental-services-companies-brittany) (48)
- [Environmental services companies in the Nord department](https://www.tamtam.ai/l/environmental-services-companies-nord) (47)
- [Environmental services companies in Normandy](https://www.tamtam.ai/l/environmental-services-companies-normandy) (45)
- [Environmental services companies in Bourgogne-Franche-Comté](https://www.tamtam.ai/l/environmental-services-companies-bourgogne-franche-comte) (38)
- [Environmental services companies in the Yvelines department](https://www.tamtam.ai/l/environmental-services-companies-yvelines) (35)
- [Environmental services companies in the Seine-Saint-Denis department](https://www.tamtam.ai/l/environmental-services-companies-seine-saint-denis) (34)
- [Environmental services companies in the Gironde department](https://www.tamtam.ai/l/environmental-services-companies-gironde) (32)
- [Environmental services companies in the Val-de-Marne department](https://www.tamtam.ai/l/environmental-services-companies-val-de-marne) (26)
- [Environmental services companies in the Isère department](https://www.tamtam.ai/l/environmental-services-companies-isere) (25)
- [Environmental services companies in Paris](https://www.tamtam.ai/l/environmental-services-companies-paris-france) (87)

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Source: https://www.tamtam.ai/l/environmental-services-companies-essonne