# The 26 largest environmental services companies in the Val-de-Marne department
Tamtam tracks 26 environmental services companies headquartered in the Val-de-Marne department. This list ranks all of them by number of employees on LinkedIn, led by ONF International, OTV France and Grand Paris Sud Est Avenir // GPSEA. Their median headcount is 65. Half of them were founded in 2004 or later. The most common headquarters are Alfortville (2), Ivry-sur-Seine (2) and Saint-Maur-des-Foss茅s (2).
This selection of companies in Val-de-Marne primarily features environmental services, construction, and government administration firms. Companies such as ONF International provide international forestry expertise, while OTV France focuses on water treatment solutions. GROUPE BIR offers comprehensive demolition and landscaping services, and Birdz deploys connected solutions for cities.
The companies listed here are mostly mid-sized firms, with a few larger entities. A common thread among many of them is their engagement with urban development and infrastructure, particularly in areas related to environmental sustainability and public services within the Greater Paris region.
馃嚝馃嚪 Val-de-Marne 路 26 companies 路 Updated Nov 11, 2026
| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [ONF International](https://www.tamtam.ai/c/onf-international) (onfinternational.org)
Provides international forestry expertise, technical assistance, and training in natural forest management, climate projects, mapping, risk prevention, and biomass energy. | Environmental Services | 馃嚝馃嚪 Nogent-sur-Marne | 791 | 1997 |
| 2 | [OTV France](https://www.tamtam.ai/c/otv-france) (otv.veoliawatertechnologies.fr)
Design and implementation of innovative water treatment and resource preservation solutions in collaboration with clients and partners for ecological transformation. | Environmental Services | 馃嚝馃嚪 Saint-Maurice | 781 | |
| 3 | [Grand Paris Sud Est Avenir // GPSEA](https://www.tamtam.ai/c/grand-paris-sud-est-avenir-gpsea) (sudestavenir.fr)
Grand Paris Sud Est Avenir is a public entity in the Greater Paris area, promoting development through urban, rural, and green spaces, with a focus on infrastructure, healthcare, and education | Government Administration | 馃嚝馃嚪 Cr茅teil | 352 | 2016 |
| 4 | [GROUPE BIR](https://www.tamtam.ai/c/groupe-bir) (groupebir.fr)
Comprehensive services in demolition, underground networks, landscaping, and material recycling supporting urban development and public-private projects with ethical commitment. | Construction | 馃嚝馃嚪 Saint-Maur-des-Foss茅s | 338 | |
| 5 | [BELFOR (France)](https://www.tamtam.ai/c/belfor-france) (belfor.com)
Specializes in comprehensive restoration services after disasters, providing expert damage repair and recovery support globally with dedicated emergency assistance. | Construction | 馃嚝馃嚪 Sucy-en-Brie | 258 | 1989 |
| 6 | [Birdz](https://www.tamtam.ai/c/birdz) (birdz.com)
Deploys large-scale connected solutions for cities, public services, industry, and the service sector, unifying territorial data into useful services for local authorities. | IT Services and IT Consulting | 馃嚝馃嚪 Saint-Maurice | 195 | 2000 |
| 7 | [Veolia \| Water Tech France](https://www.tamtam.ai/c/veolia-water-tech-france) (veoliawatertechnologies.fr)
Specialized in water treatment for over 30 years, providing solutions for industries and laboratories to meet their daily water needs | Machinery Manufacturing | 馃嚝馃嚪 Saint-Maurice | 175 | |
| 8 | [Paris Est Marne&Bois](https://www.tamtam.ai/c/paris-est-marne-and-bois) (parisestmarnebois.fr)
Local government organization in Paris suburb providing services for the Marne & Bois region, focused on success and community well-being | Government Administration | 馃嚝馃嚪 Joinville-le-Pont | 152 | |
| 9 | [NEOM](https://www.tamtam.ai/c/neom) (neom.pro)
Offers global asbestos removal, lead removal, gutting, logistics, building demolition services. Industrial dismantling, innovative solutions for complex industrial equipment asbestos removal. | Construction | 馃嚝馃嚪 Chevilly-Larue | 151 | 2004 |
| 10 | [VALENTIN Environnement](https://www.tamtam.ai/c/valentin-environnement) (valentintp.com)
A company specializing in masonry, earthworks, demolition, road works, and sanitation Also focuses on trenchless works for environmental compliance Part of VINCI CONSTRUCTION | Public Works | 馃嚝馃嚪 Alfortville | 123 | 1933 |
| 11 | [Sival](https://www.tamtam.ai/c/sival)
A team of 166 employees operates and maintains a major wastewater treatment plant in France, serving 25 million residents and promoting environmental sustainability | Environmental Services | 馃嚝馃嚪 Valenton | 89 | 2019 |
| 12 | [YPREMA](https://www.tamtam.ai/c/yprema) (yprema.fr)
Established in 1989, the company specializes in recycling materials through crushing demolition materials, processing slag, and treating inert soils for construction purposes | Wholesale Building Materials | 馃嚝馃嚪 Chennevi猫res-sur-Marne | 70 | 1989 |
| 13 | [AGPS](https://www.tamtam.ai/c/agps) (ag-partners-services.com)
AGPS specializes in collecting ceramic-metal crowns for recycling, led by metal expert Daniel ABOULKER Seeking multi-card sales reps for company growth | Waste Collection | 馃嚝馃嚪 Saint-Maur-des-Foss茅s | 65 | 2023 |
| 14 | [PULITA](https://www.tamtam.ai/c/pulita)
Established in 2007, this company specializes in disinfection, cleaning, and related services with around 1000 employees and annual revenue of approximately 20 million euros They prioritize quality, safety, and environmental standards | Environmental Services | 馃嚝馃嚪 Gentilly | 64 | 2007 |
| 15 | [HESUS](https://www.tamtam.ai/c/hesus) (hesus.com)
A company specializing in strategic, operational, and logistical expertise, focusing on managing polluted sites and soil, supporting BTP actors during infrastructure projects | Environmental Services | 馃嚝馃嚪 Ivry-sur-Seine | 55 | 2008 |
| 16 | [Babcock Wanson Group](https://www.tamtam.ai/c/babcock-wanson-group) (babcock-wanson-group.com)
A global leader in energy transition, providing industrial boiler equipment and solutions, focusing on innovation, efficiency, and sustainability | Industrial Machinery Manufacturing | 馃嚝馃嚪 Chevilly-Larue | 41 | 2020 |
| 17 | [HP BTP](https://www.tamtam.ai/c/hp-btp)
Growing public works company specializing in water projects, serving local governments in the 脦le-de-France region with expertise in infrastructure and civil engineering Opportunities for skill development | Civil Engineering | 馃嚝馃嚪 Villeneuve-le-Roi | 36 | 2002 |
| 18 | [FRANCE TRAVAUX](https://www.tamtam.ai/c/france-travaux) (francetravaux.fr)
With over 30 years of experience, this company in Ile-de-France specializes in sanitation, civil engineering, roads, and earthworks for public entities and clients | Construction | 馃嚝馃嚪 Valenton | 32 | 1988 |
| 19 | [GREENCREATIVE](https://www.tamtam.ai/c/greencreative) (green-creative.com)
French cleantech industry, innovative waste sorting and processing solutions; manufactures smart recycling bins for public spaces and depackaging equipment for industrial food waste. | Industrial Machinery Manufacturing | 馃嚝馃嚪 Sucy-en-Brie | 23 | 2010 |
| 20 | [Aquatycia](https://www.tamtam.ai/c/aquatycia) (aquatycia.fr)
Specialized laboratory and consultancy providing advanced analysis services for water, air, and food quality testing to address specific client needs | Biotechnology Research | 馃嚝馃嚪 Alfortville | 19 | 2004 |
| 21 | [Groupe TPF](https://www.tamtam.ai/c/groupe-tpf) (groupetpf.com)
A leading French BTP group in Ile-de-France, specializing in truck and equipment rental, earthworks, demolition, and recycling for over 30 years | Construction | 馃嚝馃嚪 Villeneuve-le-Roi | 19 | 1987 |
| 22 | [VEIGA TP](https://www.tamtam.ai/c/veiga-tp)
Family-owned construction company specializing in earthworks, decontamination, infrastructure, and equipment rental for the construction industry | Construction | 馃嚝馃嚪 Villeneuve-le-Roi | 19 | 1987 |
| 23 | [Sobaten](https://www.tamtam.ai/c/sobaten) (sobaten.com)
A company specializing in environmental decontamination, offering tailored solutions for containment, removal, and treatment of waste materials to protect workers and the environment | Environmental Services | 馃嚝馃嚪 Ivry-sur-Seine | 17 | 1992 |
| 24 | [OSMOZE](https://www.tamtam.ai/c/osmoze) (osmoze-eau.fr)
A water treatment company in 脦le-de-France providing services to individuals and professionals, optimizing water use and quality with ongoing support post-installation | Machinery Manufacturing | 馃嚝馃嚪 Le Perreux-sur-Marne | 13 | 2015 |
| 25 | [Opalium](https://www.tamtam.ai/c/opalium) (opalium.com)
A subsidiary specializing in water treatment solutions with expertise in designing, developing, and distributing systems tailored to meet specific needs | Environmental Services | 馃嚝馃嚪 Fontenay-sous-Bois | 7 | 2000 |
| 26 | [ALSBOM](https://www.tamtam.ai/c/alsbom) (alsbom.fr)
Offers innovative biological solutions for preventive and curative maintenance of drainage networks, ensuring efficiency, longevity, and environmental respect through natural processes. | Business Consulting and Services | 馃嚝馃嚪 Maisons-Alfort | 7 | 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 Val-de-Marne department
- [The largest companies in the Val-de-Marne department](https://www.tamtam.ai/l/largest-companies-val-de-marne) (1,386)
- [Multinational companies in the Val-de-Marne department](https://www.tamtam.ai/l/multinational-companies-val-de-marne) (200)
- [Companies with in-house R&D in the Val-de-Marne department](https://www.tamtam.ai/l/r-and-d-companies-val-de-marne) (134)
- [IT Services and IT Consulting companies in the Val-de-Marne department](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-val-de-marne) (113)
- [IT services companies in the Val-de-Marne department](https://www.tamtam.ai/l/it-services-companies-val-de-marne) (101)
- [Distributors and wholesalers in the Val-de-Marne department](https://www.tamtam.ai/l/distributors-and-wholesalers-val-de-marne) (91)
- [Retail chains in the Val-de-Marne department](https://www.tamtam.ai/l/retail-chains-val-de-marne) (88)
- [Professional services firms in the Val-de-Marne department](https://www.tamtam.ai/l/professional-services-firms-val-de-marne) (88)
- [Manufacturers in the Val-de-Marne department](https://www.tamtam.ai/l/manufacturers-val-de-marne) (85)
- [Hardware manufacturers in the Val-de-Marne department](https://www.tamtam.ai/l/hardware-companies-val-de-marne) (76)
- [Public sector organisations in the Val-de-Marne department](https://www.tamtam.ai/l/public-sector-organisations-val-de-marne) (75)
- [Education providers in the Val-de-Marne department](https://www.tamtam.ai/l/education-companies-val-de-marne) (72)
- [Construction companies in the Val-de-Marne department](https://www.tamtam.ai/l/construction-companies-val-de-marne) (63)
- [SaaS companies in the Val-de-Marne department](https://www.tamtam.ai/l/saas-companies-val-de-marne) (59)
- [Consulting firms in the Val-de-Marne department](https://www.tamtam.ai/l/consulting-firms-val-de-marne) (57)
- [Software Development companies in the Val-de-Marne department](https://www.tamtam.ai/l/software-development-companies-val-de-marne) (57)
- [Business Consulting and Services companies in the Val-de-Marne department](https://www.tamtam.ai/l/business-consulting-and-services-companies-val-de-marne) (48)
- [Government Administration companies in the Val-de-Marne department](https://www.tamtam.ai/l/government-administration-companies-val-de-marne) (45)
- [Healthcare providers in the Val-de-Marne department](https://www.tamtam.ai/l/healthcare-providers-val-de-marne) (44)
- [Pharmaceutical companies in the Val-de-Marne department](https://www.tamtam.ai/l/pharmaceutical-companies-val-de-marne) (43)
- [Critical infrastructure operators in the Val-de-Marne department](https://www.tamtam.ai/l/critical-infrastructure-operators-val-de-marne) (42)
- [Higher Education companies in the Val-de-Marne department](https://www.tamtam.ai/l/higher-education-companies-val-de-marne) (42)
- [Family-owned companies in the Val-de-Marne department](https://www.tamtam.ai/l/family-owned-companies-val-de-marne) (42)
- [Accounting firms in the Val-de-Marne department](https://www.tamtam.ai/l/accounting-firms-val-de-marne) (37)
## The same list elsewhere in France
- [Environmental services companies in 脦le-de-France](https://www.tamtam.ai/l/environmental-services-companies-ile-de-france) (336)
- [Environmental services companies in Auvergne-Rh么ne-Alpes](https://www.tamtam.ai/l/environmental-services-companies-auvergne-rhone-alpes) (173)
- [Environmental services companies in Provence-Alpes-C么te 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 Rh么ne department](https://www.tamtam.ai/l/environmental-services-companies-rhone) (64)
- [Environmental services companies in the Bouches-du-Rh么ne 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-Comt茅](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 Essonne department](https://www.tamtam.ai/l/environmental-services-companies-essonne) (27)
- [Environmental services companies in the Is猫re 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-val-de-marne