These environmental services companies in Rhône include a mix of large public bodies and mid-sized private firms. They primarily focus on water management, waste treatment, pollution control, and ecological transition engineering. Key players include Métropole de Lyon, which manages public services, Cabinet Merlin, offering water and waste consulting, and EODD ingénieurs conseils, specializing in sustainable project engineering. LAB designs flue gas cleaning systems, while SERPOL focuses on soil decontamination.
The companies show a strong concentration in Lyon and its immediate surroundings, such as Villeurbanne and Écully, highlighting the metropolitan area as a hub for environmental expertise. Many firms, such as Agence de l'eau Rhône Méditerranée Corse founded in 1964 and Sogedo established in 1954, have a long history, indicating an established sector with significant experience.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Métropole de Lyongrandlyon.com
Manages various public services including mobility, environment, urban planning, social aid, economic development, and cultural activities for 58 communes. |
3,295 | |||
| 2 |
Cabinet Merlincabinet-merlin.fr
Consulting and engineering services for water production, wastewater treatment, waste management, energy production, urban planning, and mobility for local authorities and industries. |
589 | |||
| 3 |
ING'EUROPing-europ.com
Specializes in engineering large industrial projects, managing from project control to assembly coordination, testing, and commissioning processes. |
501 | |||
| 4 |
EODD ingénieurs conseilseodd.fr
Provides expert ecological transition consulting and engineering services for sustainable projects, offering solutions for urban planning, energy, biodiversity, and waste management. |
319 | |||
| 5 |
Agence de l'eau Rhône Méditerranée Corseeaurmc.fr
Collects fees from water users based on consumption and pollution, then reinvests funds to improve water quality and aquatic environments through various improvement projects. |
287 | |||
| 6 | 266 | ||||
| 7 |
LE FOYER NOTRE-DAME DES SANS-ABRIfndsa.org
Provides shelter, social support, legal aid, health services, and employment assistance to homeless individuals and families in Rhône. |
257 | |||
| 8 | 225 | ||||
| 9 | 200 | ||||
| 10 |
Eau du Grand Lyoneaudugrandlyon.com
Public water service managing production, distribution, and preservation of potable water for Lyon's metropolitan area, ensuring quality and accessibility. |
192 | |||
| 11 | 169 | ||||
| 12 |
Groupe PLATTARDplattard.fr
The company specializes in the manufacturing, trading, and distribution of construction materials for professionals and individuals, focusing on quality and close relationships |
166 | |||
| 13 |
NALDEOnaldeo.com
Committed to energy, ecological, water, and digital transition. Offers engineering, consulting, and technological solutions across project life cycles for public and private clients. |
144 | |||
| 14 |
Groupe ENVIE Rhône-Alpesenvie.org
Social enterprise focused on economic integration through reuse, local logistics, and waste treatment, employing many in professional reintegration programs. |
139 | |||
| 15 | 132 | ||||
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| 16 |
MARTEL Groupemartelgroupe.fr
Group of 13 companies specializing in public works including earthworks, demolition, concrete, landscaping, material production, and civil engineering services. |
123 | |||
| 17 |
SERFIMserfim.com
A family-owned independent enterprise with 10 branches and 40 subsidiaries, specializing in public works, environmental services, IT, and real estate |
94 | |||
| 18 |
Réseau SERVIMOservimo.fr
Specialized network providing maintenance, repair, and management services for plumbing, electricity, carpentry, and sanitation in real estate assets. |
85 | |||
| 19 |
GROUPE RDS - RECYCLAGE DECHETS SERVICESgroupe-rds.fr
Specializes in collecting and processing industrial and residential waste, offering innovative recycling and resource recovery solutions for sustainability. |
85 | |||
| 20 |
Communauté de Communes du Pays de L'Arbreslepaysdelarbresle.fr
Association of multiple communes fostering solidarity, coordinating development projects, and managing spatial planning for regional growth and community well-being. |
76 | |||
| 21 |
SERFIM Recyclageserfim.com
A regional leader in recycling and waste management, specializing in anaerobic digestion, composting, and construction waste, prioritizing customer commitment and safety |
75 | |||
| 22 |
Mecawaremecaware.com
French startup specializing in recycling technological waste to produce critical raw materials for circular economy, CO2 capture, and battery decarbonization in Lyon, France |
70 | |||
| 23 |
Aremacsaremacs.com
AREMACS offers eco-responsible solutions for cultural and sports events, providing waste management, training, and advice to reduce ecological footprint Trusted by top event organizers |
59 | |||
| 24 |
Ferinoxelgmetals.com
For over sixty years, Ferinox specializes in trading, processing, and recycling raw materials for stainless steel and high-performance materials like superalloys and titanium |
58 | |||
| 25 |
Eau du Grand Lyon, une société Veolia
Dedicated company providing drinking water services in the Lyon Metropolis, affiliated with Veolia Eau |
51 | |||
| 26 |
éco.Déchetseco-dechets.fr
specialized in household waste collection using innovative tools, data, and expertise to optimize efficiency and respect client and user needs |
46 | |||
| 27 |
ELISE Lyonelise.com.fr
Since 1997, a network specializing in collecting and sorting office waste to create sustainable jobs for individuals with disabilities or facing integration difficulties |
42 | |||
| 28 |
Waste Marketplacewastemarketplace.fr
Digital platform and expert services for construction and industrial waste tracking, optimization, compliance, and multi-provider waste management solutions. |
38 | |||
| 29 |
CERF VERTcerfvert.org
CERF VERT aims to gather citizens to develop biodiversity in French forests through collective initiatives with an association and citizen land trust |
38 | |||
| 30 |
DELTALYSdeltalys.com
Specializing in optimizing renewable gas purification processes, the company helps improve profitability of biogas units, offering innovative solutions promoting quality and sustainability |
38 | |||
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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 11, 2026.
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The same list elsewhere in France
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- Environmental services companies in Bourgogne-Franche-Comté 38
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- Environmental services companies in the Gironde department 32
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