List of environmental services companies in Norway (2026 list)

These large Norwegian environmental services companies are mostly municipal administrations, with some industrial firms. Oslo kommune, with 9409 employees, develops the capital and provides services for residents. TOMRA (3174 employees) provides technology-led solutions for resource recovery. AF Gruppen (1288 employees) focuses on solving societal issues, and NG Nordic (1059 employees) offers circular solutions and environmental services.

The data shows a strong concentration of municipal government entities, indicating that public administration plays a significant role in environmental services in Norway. Many of these municipalities are located in the Oslo region, including Oslo kommune, Bærum Municipality, and Nordre Follo kommune.

#	Company	Industry	Headquarters	Employees	Founded
1	Oslo kommune oslo.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	Government Administration	🇳🇴 Oslo	7,500	n/a
2	Bærum Municipality baerum.kommune.no Local government providing diverse public services including health, education, social care, technical, cultural, and administrative support to residents.	Government Administration	🇳🇴 Sandvika	3,572	n/a
3	Stavanger kommune stavanger.kommune.no Local government providing public services, supporting regional economic development, cultural activities, and employment opportunities for community well-being.	Government Administration	🇳🇴 Stavanger	3,425	1125
4	TOMRA tomra.com Providing technology-led solutions, including advanced collection and sorting systems for optimizing resource recovery and minimizing waste across food, recycling, and mining industries.	Automation Machinery Manufacturing	🇳🇴 Asker	3,174	n/a
5	Tromsø kommune tromso.kommune.no A municipality in Northern Norway with 75,000 residents, providing various services through 6,900 employees across 85 units, emphasizing engagement and competence	Government Administration	🇳🇴 Tromsø	1,935	n/a
6	Fredrikstad kommune fredrikstad.kommune.no The company is based in Fredrikstad, Norway and operates in the chemical plant and light industry sectors, with a historical focus on timber export and shipbuilding	Government Administration	🇳🇴 Fredrikstad	1,821	n/a
7	Sarpsborg kommune sarpsborg.com Local government providing public services, employment opportunities, community development, and promoting natural and cultural heritage in a growing city.	Government Administration	🇳🇴 Sarpsborg	1,440	1016
8	AF Gruppen afgruppen.no A company focused on solving important societal issues, challenging the status quo, and creating new solutions for the future	Construction	🇳🇴 Oslo	1,288	1985
9	Skien kommune skien.kommune.no Skien municipality is a historic city in Norway, serving nearly 55,000 residents with a focus on providing quality services and fostering a safe community environment	Government Administration	🇳🇴 Skien	1,167	n/a
10	NG Nordic ngnordic.com Provider of circular solutions and environmental services, focused on turning waste into resources to accelerate the shift towards a circular economy	Environmental Services	🇳🇴 Oslo	1,059	n/a
11	Nordre Follo kommune nordrefollo.kommune.no The company is the 15th largest municipality in the country, focusing on housing, economic development, sustainability, and providing equal services to its 60,000 residents	Government Administration	🇳🇴 Ski	1,010	2020
12	Bodø Kommune bodo.kommune.no Municipality focusing on innovation, sustainability, digitalization, and green technology to create an inclusive, modern, and thriving community.	Government Administration	🇳🇴 Bodø	958	1816
13	Hafslund hafslund.no One of Norway's leading energy producers focusing on hydropower, system services, wholesale power trading, and innovative electrification projects for a cleaner environment	Renewable Energy Power Generation	🇳🇴 Oslo	957	1898
14	Lørenskog kommune lorenskog.kommune.no Join us in creating the best solutions and services for Lørenskog's 35,000 residents across various sectors, emphasizing growth, sustainability, and digitalization with a strong focus on employee well-being	Government Administration	🇳🇴 Lørenskog	932	1908
15	Arendal kommune arendal.kommune.no The company operates in Arendal, Norway, where it supports the local municipality and county authorities in providing various services and fostering tourism-based economic development	Government Administration	🇳🇴 Arendal	910	1723
16	Ullensaker kommune ullensaker.kommune.no A rapidly growing municipality with a focus on enhancing services for its 42,000 residents, including education, healthcare, culture, and infrastructure	Government Administration	🇳🇴 Jessheim	893	n/a
17	Moss kommune moss.kommune.no A cultural and business hub in Østfold offering career opportunities in various fields including health, education, operations, finance, IT, and administration	Government Administration	🇳🇴 Moss	869	1720
18	Karmøy kommune karmoy.kommune.no The company operates in a relatively large rural municipality with three towns, offering recreational activities, a thriving industrial sector, and good transportation links	Government Administration	🇳🇴 Kopervik	813	1965
19	Haugesund kommune haugesund.kommune.no A municipality in Haugesund with a population of over 37,000, focusing on values of openness, honesty, generosity, and credibility Offers various cultural events and job opportunities	Government Administration	🇳🇴 Haugesund	782	1854
20	Ringerike kommune ringerike.kommune.no The Municipal of Ringerike aims to grow while preserving local values, seeking individuals to help plan and develop for the future Welcome to Ringerike!	Government Administration	🇳🇴 Hønefoss	682	1964
21	Kristiansund kommune kristiansund.kommune.no A company in Kristiansund, Norway, with a diverse economy, specializing in marine industries and known as the oil capital of Mid-Norway	Government Administration	🇳🇴 Kristiansund	623	1742
22	Norwegian Coastal Administration - Kystverket kystverket.no Kystverket is a government agency responsible for maritime transport, safety, ports, and emergency preparedness They ensure safe navigation, prevent pollution, and support coastal communities	Maritime Transportation	🇳🇴 Ålesund	620	1974
23	Molde kommune molde.kommune.no Located in the heart of Møre og Romsdal, the organization operates in Molde, a city known for its history, scenic views, and vibrant floral displays	Government Administration	🇳🇴 6413 Molde	610	1742
24	TOMRA Collection tomra.com A provider of reverse vending machines for Clean Loop Recycling, promoting reuse of beverage containers to reduce waste and preserve resources	Environmental Services	🇳🇴 Asker	584	1972
25	Eidsvoll Kommune eidsvoll.kommune.no A municipality in Norway offering challenging jobs, promoting diversity, and emphasizing growth and well-being in a vibrant community near Oslo	Government Administration	🇳🇴 Eidsvoll	518	n/a
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26	Steinkjer kommune steinkjer.kommune.no A vibrant municipality in the heart of Norway, Steinkjer offers a range of job opportunities and a welcoming community for residents	Government Administration	🇳🇴 Steinkjer	511	n/a
27	BIR bir.no A leading waste management company in Norway, handling waste for over 360,000 residents in nine municipalities and providing solutions for industrial waste	Environmental Services	🇳🇴 Bergen	507	1881
28	Elverum kommune elverum.kommune.no A diverse municipality with strong focus on community, culture, sports, and education, offering a vibrant cultural scene and high quality public services	Government Administration	🇳🇴 Elverum	453	n/a
29	Holmestrand kommune holmestrand.kommune.no A municipality in the Holmestrand area with a merger set for 2020, offering a great location with beautiful nature and transportation access	Government Administration	🇳🇴 Holmestrand	417	n/a
30	Stange kommune stange.kommune.no The company is a major employer in Stange, promoting growth and development within a diverse team Values include openness, safety, and diversity	Government Administration	🇳🇴 Stange	406	n/a
31	Færder kommune faerder.kommune.no This organization is a municipality known for its beautiful archipelago, providing high-quality services to its residents while focusing on innovation and improving task solutions	Government Administration	🇳🇴 Nøtterøy	396	2018
32	Recover Norge recover.no Specialists in cleanup and reconstruction after fire, water, and environmental damage Leading in damage limitation with over 45 years of experience and 1000+ employees in Norway	Construction	🇳🇴 Stovner	365	2013
33	The Norwegian Institute for Water Research (NIVA)niva.no A nationally leading foundation specializing in environmental issues related to water, conducting research and sharing expertise to address water management globally	Environmental Services	🇳🇴 Oslo	362	1958
34	Kvinnherad kommune kvinnherad.kommune.no A diverse municipality surrounded by majestic mountains and idyllic coastal areas, offering exciting job opportunities and a rich cultural scene for outdoor enthusiasts	Government Administration	🇳🇴 Rosendal	321	n/a
35	Lillesand kommune lillesand.kommune.no The company is located in Lillesand, Norway, a municipality known for its picturesque surroundings, population growth in summer, and tourism appeal	Government Administration	🇳🇴 Lillesand	320	1837
36	Aurskog-Høland kommune ahk.no The company offers a rich cultural life, good service, and living conditions, surrounded by lush forests, lakes, and outdoor activities It is located near Oslo	Government Administration	🇳🇴 Bjørkelangen	317	1966
37	Vann- og avløpsetaten (Oslovann)oslo.kommune.no The company manages critical water and wastewater infrastructure worth nearly 100 billion NOK, serving over 700,000 residents daily in Oslo	Utilities	🇳🇴 Oslo	315	1876
38	SLB Capturi capturi.slb.com Carbon capture technology company offering solutions for industry emissions, with expertise in the entire CCUS value chain and decades of experience in technology development	Environmental Services	🇳🇴 Lysaker	312	n/a
39	Ragn-Sells AS ragnsells.no A leading service provider in renewables & environment industry, offering resource and waste management services to households, businesses, and public sector	Environmental Services	🇳🇴 Lørenskog	259	1989
40	Sortland kommune sortland.kommune.no Sortland is the largest municipality in Vesterålen, serving as the regional center with a population of over 10,500 residents It is a vibrant cultural hub for 32,000 people in the area	Government Administration	🇳🇴 Sortland	254	1837
41	Verdal kommune verdal.kommune.no A government administration company located in Verdal, Norway at Rådhusgata 2, overseeing municipal affairs and services for the area	Government Administration	🇳🇴 Verdal	222	n/a
42	Eurofins Norway eurofins.no An international group providing a wide range of analysis services in food, environment, pharmaceuticals, agroscience, genomics, clinical diagnostics, with over 900 labs worldwide	Biotechnology Research	🇳🇴 Moss	188	1987
43	Vestre Toten kommune vestre-toten.kommune.no Local government organization providing services and infrastructure to residents of Vestre Toten municipality	Government Administration	🇳🇴 Raufoss	183	n/a
44	SAR AS sargruppen.no Specializing in waste management, recycling, and energy recovery, the company offers services for hazardous waste, drilling waste, oil recovery, tank cleaning, and more internationally	Environmental Services	🇳🇴 Tananger	182	1987
45	Vow ASA vowasa.com A company and its subsidiaries specialize in converting biomass and waste into clean energy and valuable resources, promoting industry decarbonization and material recovery	Renewable Energy Equipment Manufacturing	🇳🇴 Oslo	106	1993
46	Retura retura.no One of Norway's largest waste management companies, offering environmentally friendly waste solutions to businesses nationwide, promoting green competitiveness and local value creation	Environmental Services	🇳🇴 Lillestrøm	67	2001
47	Redo Biosolutions redobiosolutions.com A joint venture distributing natural gas and biogas for industry, transport, maritime, and construction sectors, focusing on network design, ownership, and delivery	Services for Renewable Energy	🇳🇴 Porsgrunn	30	2002
48	Grønt Punkt Norge AS grontpunkt.no The company ensures financing for recycling of various packaging materials, operating as a non-profit to promote environmental and social responsibility	Environmental Services	🇳🇴 Oslo	29	1997
49	Filtralite filtralite.com The company offers Filtralite filter media for efficient water filtration, increasing output volumes and decreasing operation costs for water management facilities in cities worldwide	Air, Water, and Waste Program Management	🇳🇴 Raelingen	9	1992
50	Norsk Ombruk AS norskombruk.com A dynamic remanufacturing company in Norway extending the life of household electrical goods, saving resources, reducing waste, and saving people money	Environmental Services	🇳🇴 Stokke	7	2014

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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.

List of environmental services companies in Norway

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