The environmental services sector in Seine-Saint-Denis is largely dominated by several entities of Veolia, a major group in water, waste, and energy solutions. These include Veolia, which builds environmental security and regenerates resources; Veolia Water Tech, offering global water technology expertise; and Veolia France, specializing in water management and waste treatment. Other notable companies include BWT France, a water treatment solutions provider, and Groupe Chimirec, which manages hazardous and non-hazardous waste. Emmaüs France, a civic organization, also contributes to a circular economy.
Most of these companies are well-established, with a significant number having been founded before 2000, such as Veolia (1853) and Groupe Chimirec (1958). A clear pattern is the concentration of headquarters in Aubervilliers, home to many Veolia divisions, alongside other key locations like Saint-Denis and Montreuil. The presence of government administration bodies like Plaine Commune and La CINOR further highlights the region's focus on urban and environmental management.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Veoliaveolia.com
Works to build environmental security, cleans up pollution, reduces carbon emissions, and regenerates resources through water, waste, and energy solutions. |
50,280 | |||
| 2 |
Veolia | Water Techveoliawatertechnologies.com
Provides global water technology expertise, ensuring performance, sustainability, and resource protection for communities and industries through advanced solutions and services. |
13,064 | |||
| 3 |
Veolia | Franceveolia.fr
Provides specialized services for water management, waste treatment, and energy recovery to help cities and industries preserve, access, and renew essential resources. |
6,110 | |||
| 4 |
Plaine Communeplainecommune.fr
A territory in the Greater Paris region undergoing significant transformation, known for culture, creativity, and hosting events like Paris 2024 Keep updated on social media |
1,017 | |||
| 5 |
BWT Francebwt.com
A subsidiary of BWT, specializing in water treatment solutions for domestic, public, and industrial sectors, with a focus on innovation and eco-friendly practices |
769 | |||
| 6 |
Emmaüs Franceemmaus-france.org
Fighting poverty and exclusion since 1949, operating a pioneer circular and solidarity economy, through various social action and housing structures. |
554 | |||
| 7 |
BATISANTÉbatisante.fr
BATISANTÉ protects 100,000 properties in France against fire, pests, regulatory risks, and breakdowns, simplifying life for real estate professionals with expert services Visit batisantefr for more information |
516 | |||
| 8 |
Veolia | Engineering & Consultingengineering-consulting.veolia.com
Consulting engineering and strategic assistance division specializing in designing sustainable solutions for public, industrial, and tertiary sectors, focusing on resource management and performance improvement |
436 | |||
| 9 |
Veolia | Énergie & Décarbonationveolia.fr
Provides energy audits, renewable production, smart cooling networks, and performance optimization to ensure sovereignty and environmental footprint reduction for industries and local territories. |
429 | |||
| 10 |
Groupe Chimirecchimirec.fr
Specializing in managing both hazardous and non-hazardous waste, including collection, consolidation, and sustainable disposal methods |
426 | |||
| 11 |
Defense Environnement Servicesindustries.veolia.com
Specializes in industrial maintenance, facility management, and logistics for complex defense environments including production sites, offices, and military bases. |
354 | |||
| 12 |
Moulinot Compost & Biogazmoulinot.fr
Customized food waste sorting collection transformation into compost and biogas supporting sustainable development and circular economy in catering industry. |
107 | |||
| 13 | 100 | ||||
| 14 |
Veolia | Membranes and Configurable water systemshydrotech.se
Leading manufacturer of high-performance microscreen filters for suspended solids removal with patented processes, proven performance, and minimal maintenance Partnered with Veolia Water Technologies |
99 | |||
| 15 | 98 | ||||
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 | 91 | ||||
| 17 |
VEOLIA TRIADE ELECTRONIQUErecyclage.veolia.fr
Specializing in the recycling and decontamination of electronic waste, working towards stringent recycling standards to "Resource the world" from 44 million tons generated annually |
89 | |||
| 18 |
HUBENCYhubency.com
Consulting and independent integration in delegated waste management, offering tailored environmental solutions to reduce clients' carbon footprint nationwide. |
75 | |||
| 19 |
Lemon Trilemontri.fr
Innovative source sorting solutions for recyclable waste and reusable packaging in public spaces, promoting recycling rates and social employment. |
72 | |||
| 20 |
Groupe Techmo Hygiènetechmohygiene.fr
Family-owned group providing pest control, property maintenance, food safety, and green space management services across various sectors. |
68 | |||
| 21 |
Cy-Clopecy-clope.com
French company providing turnkey smoking area solutions including furniture installation, cigarette butt collection, and short-circuit recycling for public and private structures. |
56 | |||
| 22 |
EXTRACT - VINCI Construction Franceextract.fr
Extract specializes in transforming polluted materials into eco-materials for construction, helping reduce carbon footprint and contribute to environmental goals |
53 | |||
| 23 |
Caréco Francecareco.fr
This cooperative operates centers specializing in recycling automotive vehicles, processing end-of-life cars and managing their components responsibly for reuse and disposal. |
47 | |||
| 24 |
PRO HYGIENE SOLUTION ANTICIMEXphsms.fr
Specialized company with a team experienced in collective hygiene solutions, focusing on training, respect, initiative, and innovation for effective problem-solving |
44 | |||
| 25 |
Les Ripeurslesripeurs.com
Collection and recycling of construction waste with high recovery rates, offering various services including hazardous waste and equipment rental. |
44 | |||
| 26 |
Emmaüs Coup de mainemmaus-coupdemain.org
A social organization in Paris dedicated to providing tools for those in need to overcome difficulties through economic insertion, housing support, and object re-use initiatives |
40 | |||
| 27 |
ALEC-MVEagence-mve.org
Provides public and local authorities with advice on energy savings, renovation, and transition, addressing climate change challenges within a specific territorial space. |
31 | |||
| 28 |
HERAL GROUPEheral-groupe.fr
A leading player in asbestos removal, lead abatement, and demolition within the construction industry, with a focus on experienced staff and safety |
20 | |||
| 29 |
Veolia Africaveolia.com
A global leader in optimized resource management, providing water, waste, and energy solutions for sustainable development in communities and industries |
14 | |||
| 30 |
BWT water+more Francebwt-wam.com
This company offers water filtration systems for Horeca applications, providing exceptional water quality, protecting equipment, and enhancing customer experience. |
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 Nov 12, 2026.
More company lists in the Seine-Saint-Denis department
- The largest companies in the Seine-Saint-Denis department 1,293
- Multinational companies in the Seine-Saint-Denis department 198
- Companies with in-house R&D in the Seine-Saint-Denis department 102
- Retail chains in the Seine-Saint-Denis department 101
- Public sector organisations in the Seine-Saint-Denis department 91
- Distributors and wholesalers in the Seine-Saint-Denis department 81
- IT services companies in the Seine-Saint-Denis department 79
- IT Services and IT Consulting companies in the Seine-Saint-Denis department 78
- Manufacturers in the Seine-Saint-Denis department 72
- Professional services firms in the Seine-Saint-Denis department 71
- Education providers in the Seine-Saint-Denis department 69
- Hardware manufacturers in the Seine-Saint-Denis department 58
- Critical infrastructure operators in the Seine-Saint-Denis department 53
- Government Administration companies in the Seine-Saint-Denis department 53
- Family-owned companies in the Seine-Saint-Denis department 50
- Consulting firms in the Seine-Saint-Denis department 44
- Companies with a mobile app in the Seine-Saint-Denis department 44
- Construction companies in the Seine-Saint-Denis department 44
- Logistics companies in the Seine-Saint-Denis department 40
- Professional Training and Coaching companies in the Seine-Saint-Denis department 39
- Advertising Services companies in the Seine-Saint-Denis department 37
- SaaS companies in the Seine-Saint-Denis department 37
- Civic and Social Organizations companies in the Seine-Saint-Denis department 36
- Environmental Services companies in the Seine-Saint-Denis department 36
The same list elsewhere in France
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- Environmental services companies in Provence-Alpes-Côte d'Azur 108
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