# The 29 largest Environmental Services companies in Sweden

Tamtam tracks 29 Environmental Services companies headquartered in Sweden. This list ranks all of them by number of employees on LinkedIn, led by Camfil, Anticimex and Stena Metall Group. Their median headcount is 429. Half of them were founded in 1966 or later. The most common headquarters are Stockholm (9), Gothenburg (5) and Lund (2).

The environmental services sector in Sweden is represented here by a mix of large, established firms and younger companies, specializing in waste management, recycling, air and water purification, and pest control. Most of these companies are headquartered in major urban centers, with a notable concentration in Stockholm and Gothenburg.

Key companies include Camfil, a manufacturer of clean air solutions; Anticimex, offering pest control and food safety services; Stena Metall Group, specializing in recycling and metal processing; and Ragn-Sells, a privately held group focused on waste management. Nederman is a global leader in industrial air filtration, while SMHI provides meteorological and hydrological information. The presence of companies founded across several decades, from the early 20th century to the early 2000s, indicates a long-standing commitment to environmental solutions in Sweden.

🇸🇪 Sweden · 29 companies · Updated Nov 12, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Camfil](https://www.tamtam.ai/c/camfil) (camfil.com)<br>Leading manufacturer of premium clean air solutions for commercial and industrial use, focusing on air filtration, pollution control, and environmental impact | Environmental Services | 🇸🇪 Stockholm | 2,809 | 1963 |
| 2 | [Anticimex](https://www.tamtam.ai/c/anticimex) (anticimex.se)<br>The company offers modern services in pest control, food safety, moisture control, home inspections, fire protection, and insurance, creating healthy environments worldwide | Environmental Services | 🇸🇪 Stockholm | 1,929 | 1934 |
| 3 | [Stena Metall Group](https://www.tamtam.ai/c/stena-metall-group) (stenametall.com)<br>A global group specializing in recycling, metal processing, international trading, and finance operations, committed to innovation and sustainability | Environmental Services | 🇸🇪 Gothenburg | 1,618 | 1939 |
| 4 | [Stena Recycling AB](https://www.tamtam.ai/c/stena-recycling-ab) (stenarecycling.com)<br>Collecting industrial waste, commercial, and municipal residual materials for processing and refining them into raw materials for new products or energy. | Environmental Services | 🇸🇪 Gothenburg | 1,397 | 1939 |
| 5 | [Ragn-Sells](https://www.tamtam.ai/c/ragn-sells) (ragnsells.se)<br>Privately held group in four countries specializing in waste management, environmental services, and recycling for businesses, organizations, and households since 1966 | Environmental Services | 🇸🇪 Sollentuna | 1,175 | 1968 |
| 6 | [Nederman](https://www.tamtam.ai/c/nederman) (nederman.com)<br>Global leader in industrial air filtration, providing solutions for reducing environmental impact, improving workplace safety, and enhancing production efficiency across various industries worldwide | Environmental Services | 🇸🇪 Helsingborg | 1,031 |  |
| 7 | [SMHI](https://www.tamtam.ai/c/smhi) (smhi.se)<br>Leading authority in Sweden for meteorology, hydrology, and oceanography, providing crucial weather, water, and climate information for public, private sectors, and the general public | Environmental Services | 🇸🇪 Norrköping | 648 | 1919 |
| 8 | [DGE Sverige](https://www.tamtam.ai/c/dge-sverige) (dge.se)<br>A Swedish company founded in 2004, focuses on environmental issues, strategic sustainability, management systems, pollution control, and sustainable development for various industries | Environmental Services | 🇸🇪 Kalmar | 635 | 2004 |
| 9 | [Jacobi Group](https://www.tamtam.ai/c/jacobi-group) (jacobi.net)<br>Manufacturer and supplier of activated carbons, ion exchange resins, and mobile filter solutions for water and air purification. | Environmental Services | 🇸🇪 Kalmar | 600 | 1916 |
| 10 | [IVL Swedish Environmental Research Institute](https://www.tamtam.ai/c/ivl-swedish-environmental-research-institute) (ivl.se)<br>An independent, non-profit research institute with Sweden's largest group of environmental experts, developing solutions for environmental issues at national and international levels | Environmental Services | 🇸🇪 Stockholm | 589 | 1966 |
| 11 | [VA SYD](https://www.tamtam.ai/c/va-syd) (vasyd.se)<br>A major environmental organization in Sweden focusing on sustainable wastewater treatment and promoting eco-friendly solutions in community development | Environmental Services | 🇸🇪 Malmö | 550 | 2008 |
| 12 | [Renova AB](https://www.tamtam.ai/c/renova-ab) (renova.se)<br>A leading environmental company in western Sweden providing waste management solutions to reduce environmental impact, with 780 employees and owned by municipalities | Environmental Services | 🇸🇪 Gothenburg | 528 | 1998 |
| 13 | [PreZero Sverige](https://www.tamtam.ai/c/prezero-sverige) (prezero.com)<br>PreZero offers efficient reuse, waste, and recycling solutions focused on customer needs and long-term sustainability, contributing to the circular economy | Environmental Services | 🇸🇪 Ängelholm | 480 | 1800 |
| 14 | [Envac](https://www.tamtam.ai/c/envac) (envacgroup.com)<br>A global leader in automated waste collection, specializing in pneumatic systems for resource-efficient recycling to create smarter, greener cities | Environmental Services | 🇸🇪 Stockholm | 443 | 1961 |
| 15 | [REMONDIS Sverige](https://www.tamtam.ai/c/remondis-sverige) (remondisrecycling.se)<br>A Swedish company offering tailored recycling solutions to businesses of all sizes, aiming to streamline waste processes and work towards a sustainable future | Environmental Services | 🇸🇪 Gothenburg | 429 | 1934 |
| 16 | [Veolia Norden](https://www.tamtam.ai/c/veolia-norden) (veolia.se)<br>A Nordic company providing water, waste, and energy solutions to industrial, public, and commercial clients, focused on resource optimization and sustainability | Environmental Services | 🇸🇪 Stockholm | 285 |  |
| 17 | [Sortera](https://www.tamtam.ai/c/sortera) (sortera.se)<br>An environmental company specializing in waste management and resource recovery, offering services such as construction waste management, decontamination, water purification, and energy recovery | Environmental Services | 🇸🇪 Stockholm | 278 | 2006 |
| 18 | [SRV återvinning AB](https://www.tamtam.ai/c/srv-atervinning-ab) (srvatervinning.se)<br>A waste and recycling company for five municipalities, collecting and processing waste from households and businesses, promoting sustainable recycling solutions | Environmental Services | 🇸🇪 Huddinge | 177 | 1949 |
| 19 | [Rentokil Sverige](https://www.tamtam.ai/c/rentokil-sverige) (rentokil.com)<br>Nationwide pest control, food safety, and environmental services, offering preventive protection, treatments, inspections, sampling, property maintenance, and radon measurement with a focus on customer care and sustainability | Environmental Services | 🇸🇪 Sollentuna | 177 | 1927 |
| 20 | [ALS Scandinavia](https://www.tamtam.ai/c/als-scandinavia) (alsglobal.se)<br>Global provider of analytical laboratory services in environment, products, food, human biology, pharmaceuticals, medical devices, and cosmetics, with specialized laboratories across Scandinavia | Environmental Services | 🇸🇪 Danderyd | 159 |  |
| 21 | [SYNLAB Analytics & Services Sweden AB](https://www.tamtam.ai/c/synlab-analytics-and-services-sweden-ab) (synlab.se)<br>A part of one of Europe's largest laboratory groups, performing 500 million analyses annually across 35 countries, with a focus on financial stability and long-term growth | Environmental Services | 🇸🇪 Linköping | 158 |  |
| 22 | [MittSverige Vatten & Avfall](https://www.tamtam.ai/c/mittsverige-vatten-and-avfall) (msva.se)<br>The company focuses on sustainable water and waste management, serving over 120,000 residents in three municipalities, prioritizing environmental responsibility and community involvement | Environmental Services | 🇸🇪 Sundsvall | 149 | 2014 |
| 23 | [Purac AB](https://www.tamtam.ai/c/purac-ab) (purac.se)<br>Global leader in water and wastewater treatment, biogas production, and innovative biological waste treatment Over 60 years of experience, delivering solutions worldwide | Environmental Services | 🇸🇪 Lund | 146 | 1956 |
| 24 | [Normative.io](https://www.tamtam.ai/c/normative-io) (normative.io)<br>Science-based carbon accounting software and expert advice for companies to reduce carbon footprints, analyzing emissions, planning reductions, tracking progress, and reporting | Environmental Services | 🇸🇪 Stockholm | 121 | 2014 |
| 25 | [Veolia Water Technologies Sverige](https://www.tamtam.ai/c/veolia-water-technologies-sverige) (veoliawatertechnologies.com)<br>A global company specializing in process solutions for water treatment, offering a unique portfolio of technologies and expertise to improve water quality worldwide | Environmental Services | 🇸🇪 Lund | 100 | 1986 |
| 26 | [Renall AB](https://www.tamtam.ai/c/renall-ab) (renall.se)<br>A sustainable environmental service company offering waste management, recycling solutions, building logistics, environmental consulting, and municipal contracts to various clients | Environmental Services | 🇸🇪 Norrköping | 99 | 2012 |
| 27 | [Miljömärkning Sverige AB](https://www.tamtam.ai/c/miljomarkning-sverige-ab) (svanen.se)<br>The company helps consumers make eco-friendly choices by offering the official Nordic Swan and EU Ecolabel environmental certifications for products and services | Environmental Services | 🇸🇪 Stockholm | 89 | 1989 |
| 28 | [ignitia](https://www.tamtam.ai/c/ignitia) (ignitia.se)<br>produces highly accurate tropical forecast models using remote sensing data sets, predictive artificial intelligence, and proprietary algorithms, twice as accurate as global models. | Environmental Services | 🇸🇪 Stockholm | 63 | 2010 |
| 29 | [Mimbly](https://www.tamtam.ai/c/mimbly) (mimbly.se)<br>Cleantech company in Gothenburg designing solutions to reduce water usage and microplastic pollution with the Mimbox B2B add-on solution | Environmental Services | 🇸🇪 Gothenburg | 24 | 2017 |

## 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 12, 2026.

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