These are large environmental services companies in Europe, focusing on waste management, water solutions, and sustainable infrastructure. Key players include Veolia, which works on environmental security and resource regeneration, and SUEZ, providing water and waste management. ACCIONA specializes in regenerative infrastructure, while FCC has over 100 years of experience in environmental services.
The companies listed are predominantly large groups, many with a long history of operation, such as FCC (founded 1900) and Veolia (founded 1853). A notable pattern is the strong presence of companies headquartered in France and Spain, particularly Madrid and the Paris metropolitan area, indicating significant hubs for environmental and utility services.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 | 71,000 | ||||
| 2 |
Veoliaveolia.com
Works to build environmental security, cleans up pollution, reduces carbon emissions, and regenerates resources through water, waste, and energy solutions. |
50,280 | |||
| 3 |
ACCIONAacciona.com
The company specializes in developing regenerative infrastructure with a focus on sustainability, leading the transition to a low-carbon economy with a positive impact on people and the planet |
33,828 | |||
| 4 |
EnBW Energie Baden-Württemberg AGenbw.com
A leading energy supply company in Germany and Europe with a workforce of 20,000, providing electricity, gas, water, and energy-related products and services to 55 million customers |
27,000 | |||
| 5 | 26,423 | ||||
| 6 |
Göteborgs Stadgoteborg.se
Provides diverse public services, promotes sustainable urban development, offers numerous career opportunities, and ensures equal democratic rights access. |
25,079 | |||
| 7 |
Grupo EULENeulen.com
Provides specialized outsourced services globally, including facility management, cleaning, security, maintenance, environmental, healthcare, and HR solutions for businesses and public administrations. |
20,585 | |||
| 8 |
Egisegis-group.com
An international consultancy specializing in sustainable infrastructure, construction engineering, and mobility services, working towards achieving carbon neutrality and social development globally |
15,158 | |||
| 9 |
Onet SAgroupeonet.com
A family service group with 74,000 employees in 8 countries, offering a wide range of services including cleaning, security, engineering, and maintenance |
14,750 | |||
| 10 |
PreZero Españaprezero.es
The company provides environmentally friendly solutions for waste management and circular economy, serving over 980 municipalities in Spain and Portugal |
14,600 | |||
| 11 | 14,557 | ||||
| 12 |
ANDRITZandritz.com
A global supplier of plants, equipment, and services for various industries including hydropower, pulp & paper, metalworking, and solid/liquid separation |
14,107 | |||
| 13 |
COLASallinks.click
Construction and maintenance of transportation infrastructure and urban development, from industrial production to service offerings, including construction work globally. |
13,492 | |||
| 14 |
DS Smithdssmith.com
Innovative packaging solutions, paper products and recycling services using renewable resources to minimize environmental impact while optimizing supply chains for increased profitability. |
13,157 | |||
| 15 |
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 | |||
| 16 |
Oranoorano.group
International operator in nuclear materials, provides high-value products and services across the entire fuel cycle, addressing energy and health challenges through expertise and innovation. |
12,605 | |||
| 17 |
Rentokil Initialrentokil-initial.com
Global provider of pest control, hygiene, and well-being services protecting people and enhancing lives for commercial and private customers. |
12,515 | |||
| 18 |
RSK Grouprskgroup.com
Global provider of environmental consultancy and engineering services, integrating innovation and multidisciplinary collaboration to address complex sustainability challenges. |
12,442 | |||
| 19 |
Grupo Tragsatragsa.es
Provides engineering, technical assistance, and execution of projects for public administrations in agriculture, environment, and rural development sectors. |
12,239 | |||
| 20 |
Rijkswaterstaatrijkswaterstaat.nl
Rijkswaterstaat is responsible for managing and developing roads, waterways, and water resources to create a sustainable living environment in the Netherlands |
12,088 | |||
| 21 |
Elecnor Groupgrupoelecnor.com
Global corporation specializing in engineering, construction, sustainable projects, infrastructure investments, renewable energy, asset management, and energy transmission across 50 countries. |
10,383 | |||
| 22 |
MANN+HUMMELmann-hummel.com
Global filtration technology company developing solutions for cleaner mobility, air, water, and industry, contributing to a clean earth and resource sustainability |
9,803 | |||
| 23 | 9,778 | ||||
| 24 |
Mota-Engilmota-engil.com
Multinational group specializing in engineering, construction, environment, transport concessions, energy, and mining across Europe, Africa, and Latin America. |
9,395 | |||
| 25 | 8,854 | ||||
| 26 |
CLECE, S.A.clece.es
A leading company offering a wide range of services such as social, educational, environmental, and logistic services with a focus on social inclusion |
8,824 | |||
| 27 |
Johnson Mattheymatthey.com
development of sustainable technologies supporting energy, chemicals, and automotive sectors to decarbonise, reduce emissions, and enhance sustainability |
8,592 | |||
| 28 |
ILUNIONilunion.com
A group of companies focused on creating a more accessible world, reinventing themselves daily to compete and move forward |
8,198 | |||
| 29 |
Pentairpentair.com
This company provides sustainable water solutions for residential, business, and industrial use globally, focusing on improving lives and the environment |
7,711 | |||
| 30 |
Webuildwebuildgroup.com
A global leader in designing and constructing large, complex projects in sustainable mobility, hydropower, water infrastructure, and green buildings worldwide |
7,514 | |||
| 31 |
Oslo kommuneoslo.kommune.no
Oslo municipality, one of Norway's largest employers with 50,000 employees, develops the capital and provides services for residents, contributing to a thriving city |
7,500 | |||
| 32 |
Aperamaperam.com
A global stainless steel company prioritizing sustainability, producing steel with high recycled content and renewable energy sources, and focusing on long-lasting, affordable solutions |
7,169 | |||
| 33 |
Thames Waterthameswater.co.uk
Providing clean water and wastewater services to millions, maintaining infrastructure, ensuring quality, investing in sustainability and community education. |
7,000 | |||
| 34 |
Severn Trentseverntrent.com
Provision of clean water and safe wastewater removal for homes, schools, businesses, and hospitals, focusing on community care and quality service. |
7,000 | |||
| 35 |
John Cockerilljohncockerill.com
Designs, integrates, modernizes, maintains equipment for energy, defense, steelmaking, environment, and industry, focusing on performance, innovation, and global reach. |
6,989 | |||
| 36 | 6,850 | ||||
| 37 |
Umicoreumicore.com
Innovating materials technology for sustainable value, reducing emissions, advancing car technology, and driving towards a circular economy for a better life |
6,685 | |||
| 38 | 6,560 | ||||
| 39 |
Jan De Nul Groupjandenul.com
Engineering solutions addressing rising sea levels, energy transition, and soil pollution to improve global quality of life sustainably. |
6,391 | |||
| 40 |
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 | |||
| 41 |
RPSrpsgroup.com
Global consulting and engineering firm part of Tetra Tech, providing services in property, energy, transport, water, resources, defense, and government sectors |
5,846 | |||
| 42 |
DEME Groupdeme-group.com
A leading contractor in offshore energy, environmental remediation, dredging, and marine infrastructure, with a focus on sustainability and innovative solutions |
5,770 | |||
| 43 |
Grupo Cobragrupocobra.com
Global industrial engineering, installation, and maintenance for infrastructure, specializing in energy, networks, specialized installations, integrated projects, and concession assets. |
5,408 | |||
| 44 |
United Utilitiesunitedutilities.com
Provides water and wastewater services to seven million people in the North West of England through treatment, delivery, and environmental protection measures |
5,299 | |||
| 45 |
A2Agruppoa2a.it
A company in Italy focused on environment, water, and energy, promoting circular economy and sustainable development goals through various services and operations |
5,026 | |||
| 46 |
Urbaserurbaser.com
A global sustainability-focused company providing environmental management services to over 50 million people in 20 countries through a large network of employees and subsidiaries |
4,472 | |||
| 47 |
Tarmactarmac.com
Leading UK company providing sustainable building materials, asphalt, cement, concrete, and infrastructure services for major construction projects. |
4,393 | |||
| 48 |
Ortec Grouportec-group.com
Provides multidisciplinary services for industry, energy, and environment, including maintenance, new works, environmental services, facilities management, logistics, and engineering consulting. |
4,388 | |||
| 49 |
Sellafield Ltdcareers.sellafieldsite.co.uk
A global leader in nuclear engineering, setting international standards in high-hazard reduction and pioneering nuclear power generation for electricity |
4,333 | |||
| 50 |
City of Viennajobs.wien.gv.at
The Vienna City Administration is the largest employer in Vienna, providing social services, infrastructure, and essential utilities with a focus on employee development and equality |
4,260 | |||
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. | |||||
| 51 |
Coxabengoagrupocox.com
An international company specializing in innovative technology solutions for sustainability in energy, water, and infrastructure sectors with a focus on social responsibility |
4,132 | |||
| 52 |
Anglian Water Servicesanglianwater.co.uk
Supply clean water and recycling services to millions in dry regions, ensuring sustainable water management and availability. |
4,126 | |||
| 53 |
Kirklees Councillinktr.ee
Providing public services and governance through elected leadership, supporting community needs across children, health, resources, and local development sectors. |
4,102 | |||
| 54 |
Cornwall Councilcornwall.gov.uk
Provide comprehensive public services including care, infrastructure, housing, and community support across a large rural county with strong local partnerships. |
4,087 | |||
| 55 |
North Lanarkshire Councilnorthlanarkshire.gov.uk
Local authority in west-central Scotland providing services such as education, social work, housing, and environmental services to various communities in the region |
3,893 | |||
| 56 |
Gruppo Irengruppoiren.it
Multiutility company in Italy providing electricity, thermal energy, gas, water services, waste management, and technological services with focus on eco-friendly production and high-quality customer service |
3,829 | |||
| 57 |
Gruppo Heragruppohera.it
A municipally owned group providing energy, water, environmental services, and more to citizens and businesses while prioritizing ecological transition and innovation |
3,786 | |||
| 58 |
SORIGUÉsorigue.com
A group with 70 years of experience in various sectors, focusing on innovation, talent management, and sustainability while providing value to clients |
3,774 | |||
| 59 |
Fluviusfluvius.be
A multi-utility provider in Flanders managing millions of connections for electricity, gas, cable, and sewage in all 300 Flemish municipalities |
3,771 | |||
| 60 |
Italgasitalgas.it
A leading Network Tech Company in gas, water, energy efficiency, and IT sectors, providing services to millions of customers in Italy and Greece |
3,661 | |||
| 61 |
BAUER Groupbauer.de
Specialist foundation engineering, construction machinery manufacturing, groundwater and resource services, including drilling, excavation, and environmental technology solutions worldwide. |
3,642 | |||
| 62 |
Southwark Councilsouthwark.gov.uk
Local government focused on enhancing community quality of life through investment, workforce development, and improving safety, cleanliness, and accessibility. |
3,630 | |||
| 63 |
Bærum Municipalitybaerum.kommune.no
Local government providing diverse public services including health, education, social care, technical, cultural, and administrative support to residents. |
3,572 | |||
| 64 |
Budimexbudimex.pl
With over 50 years of experience, we specialize in infrastructure projects in Poland, employing 7,000 people and completing 300 contracts annually |
3,552 | |||
| 65 |
Stavanger kommunestavanger.kommune.no
Local government providing public services, supporting regional economic development, cultural activities, and employment opportunities for community well-being. |
3,425 | |||
| 66 |
Yorkshire Wateryorkshirewater.com
Manage water supply, wastewater services, protect environment, support communities and economy, ensuring clean water and sanitation across Yorkshire region. |
3,398 | |||
| 67 |
PAPRECpaprec.com
Transforming waste into raw materials, Paprec operates in 10 countries, collecting and processing industrial and municipal waste to create new secondary raw materials |
3,373 | |||
| 68 |
Kungsbacka kommunkungsbacka.se
The company in Kungsbacka promotes a good life, innovation, and career growth for employees, fostering a culture of welcoming, collaboration, innovation, and delivery |
3,343 | |||
| 69 |
Saica Groupsaica.com
Production of recycled paper, corrugated board packaging, flexible packaging, and waste management services across multiple European countries. |
3,322 | |||
| 70 |
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 | |||
| 71 |
SADEsade-cgth.fr
Specialist in design, construction, and maintenance of networks and related infrastructure, with a focus on sustainable solutions and social responsibility Operating in multiple countries |
3,217 | |||
| 72 |
Dekra Francedekra.fr
Inspection, certification, risk management, audits, training, and consulting services for automotive, transport, industry, environment, and safety sectors. |
3,188 | |||
| 73 | 3,174 | ||||
| 74 |
Stadtwerke München GmbHswm.de
Provides energy supply, public transport, swimming pools, and infrastructure services ensuring reliability and competitive prices for Munich customers. |
3,150 | |||
| 75 |
London Borough of Lambethbeacons.ai
Providing planning, social work, housing, and education services to a diverse community of over 300,000 residents and businesses. |
3,148 | |||
| 76 |
Newcastle City Councilnew.newcastle.gov.uk
Local government providing public services and governance for Newcastle upon Tyne, representing 78 councillors across 26 wards serving residents. |
3,140 | |||
| 77 |
Biffabiffa.co.uk
Provides collection, treatment, recycling, and energy generation services. Helps businesses and households with waste management and sustainability goals. |
3,127 | |||
| 78 |
Sibelco Groupsibelco.com
A global material solutions company, sourcing and distributing industrial minerals while leading in glass recycling Focused on sustainability, innovation, and customer value |
3,117 | |||
| 79 |
Scottish Waterscottishwater.co.uk
Providing high-quality drinking water and safely returning wastewater to the environment across communities throughout Scotland every day. |
3,115 | |||
| 80 |
Veolia | Assainissement & Maintenance
Specialized in liquid waste sanitation, building hygiene, industrial maintenance, waste collection, and valorization across France with extensive agency network. |
3,065 | |||
| 81 |
ACEAgruppoacea.it
Integrated multi-utility company managing water, energy, waste processing, and infrastructure services across several Italian regions with millions of customers. |
3,049 | |||
| 82 |
Nacka kommunnacka.se
Providing municipal services focused on resource efficiency, citizen influence, and fostering creativity and innovation in a growing community. |
3,019 | |||
| 83 |
Southern Watersouthernwater.co.uk
Supply drinking water and treat wastewater for millions in South East England, focusing on sustainability and resilience amid climate challenges. |
2,927 | |||
| 84 |
London Borough of Hackneyhackney.gov.uk
A high-performing local authority in the UK, focusing on residents to make Hackney fairer, safer, and more sustainable through excellent services and thriving businesses |
2,896 | |||
| 85 |
Ville de Lausannelausanne.ch
Manages a large metropolitan area, providing essential services, fostering education and culture, and promoting sustainability and tourism for its diverse population. |
2,861 | |||
| 86 |
Bordeaux Métropolebordeaux-metropole.fr
Intercommunal organization managing Bordeaux city and surrounding suburbs, coordinating urban development, services, and regional cooperation. |
2,836 | |||
| 87 |
Camfilcamfil.com
Leading manufacturer of premium clean air solutions for commercial and industrial use, focusing on air filtration, pollution control, and environmental impact |
2,809 | |||
| 88 |
Region Gotlandgotland.se
Region Gotland is a single municipality responsible for healthcare, public transportation, and regional development for approximately 57,300 residents on the island of Gotland |
2,784 | |||
| 89 |
Kristianstads kommunkristianstad.se
Providing essential public services including water, housing, education, and social support to ensure quality living and working conditions. |
2,767 | |||
| 90 | 2,733 | ||||
| 91 |
Vejle Kommunevejle.dk
Local government focused on attracting, recruiting, developing, and retaining skilled employees to meet current and future community needs. |
2,725 | |||
| 92 |
Salford City Councilsalford.gov.uk
provides comprehensive public services and facilities to residents, supports economic growth, housing development, and community well-being in Salford. |
2,714 | |||
| 93 |
ACSacstesting.co.uk
Providing materials testing, consultancy, and geo-environmental services to the Building, Construction, and Civil Engineering industries across the South of England |
2,708 | |||
| 94 |
Portsmouth City Councilportsmouth.gov.uk
Providing local government services including news updates, event information, applications, payments, bookings, and reporting for community residents. |
2,681 | |||
| 95 |
Hull City Councilhull.gov.uk
Providing over 400 public services to residents, managing cultural assets, supporting city redevelopment, and overseeing local governance and community investment. |
2,681 | |||
| 96 |
Järfälla kommunjarfalla.se
Growing municipality in northwest Stockholm building homes for 30-40k people, creating 10k jobs, offering higher education, and developing attractive destinations for residents and visitors |
2,663 | |||
| 97 |
Métropole Nice Côte d'Azurnicecotedazur.org
Coordination of 51 municipalities providing economic development, transport, waste management, urban planning, water services, and public infrastructure management. |
2,626 | |||
| 98 |
idverde FRidverde.fr
Specializes in ecological landscaping, green space creation, maintenance, and innovative solutions supporting biodiversity and climate resilience across Europe. |
2,616 | |||
| 99 |
Cheshire West and Chester Councilcheshirewestandchester.gov.uk
Unitary authority formed in 2009, delivering customer-focused services in Cheshire West and Chester, emphasizing value for money and best practices |
2,584 | |||
| 100 |
Bolidenboliden.com
A leading metal producer in Europe, focused on sustainability and environmental responsibility, with operations in exploration, mining, smelting, and recycling |
2,548 | |||
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