The organic waste composting industry plays a crucial role in managing waste sustainably. Companies operating within this sector offer a range of services from collection, sorting, and treatment of waste, to composting and recycling. These environmental service providers prioritize practices that contribute to a circular economy, transforming what may be categorized as waste into valuable resources. In addition to their commitment to environmental sustainability, many of these companies are pivoting towards innovative solutions for waste diversion and storage, indicating a notable shift towards advanced waste management strategies for the future.


Top 23 Organic Waste Composting Companies

1. Wm

  • Website: wm.com
  • Headquarters: Houston, Texas, United States
  • Founded: 1894
  • Headcount: 10001+
  • Latest funding type: Post Ipo Debt
  • LinkedIn

Waste Management is North America's leading environmental services provider, offering tailored services to meet the needs of different customer groups. With a presence in Santa Barbara County for over 50 years, Waste Management ensures consistent, superior service at the local level. They are committed to environmental sustainability and provide innovative solutions for waste diversion, recycling, composting, and safe waste collection and disposal.


2. Coved

  • Website: coved.com
  • Headquarters: Toulouse, Occitanie, France
  • Headcount: 1001-5000
  • LinkedIn

Coved is a company that specializes in waste collection, cleaning of public spaces, waste sorting, treatment, storage, and recycling. They offer a range of services to help communities and industries manage their waste sustainably. With their expertise in composting and their commitment to local and circular economy, Coved is an active player in the environmental sector.


3. Athens Services

Athens Services is a local, family-owned waste collection and recycling company based in Southern California. With over 60 years of experience, they provide innovative and consistent environmental services to more than 250,000 customers in 50+ communities. Their services include waste diversion through reuse, recycling, and composting.


4. Synagro

  • Website: synagro.com
  • Headquarters: Baltimore, Maryland, United States
  • Founded: 1986
  • Headcount: 501-1000
  • Latest funding type: Acquired
  • LinkedIn

Synagro is a waste management company that specializes in turning waste into worth. They work with over 1,000 municipal and industrial water and wastewater facilities in North America, helping them adopt safer and more environmentally friendly practices. With their experienced team, they offer tailored solutions for composting and energy pellet production, creating healthy soil and reducing carbon emissions. Synagro's mission is to create a greener world by transforming waste into valuable resources.


5. Groot Industries Inc.

  • Website: groot.com
  • Headquarters: Elk Grove Village, Illinois, United States
  • Founded: 1914
  • Headcount: 501-1000
  • Latest funding type: Acquired
  • LinkedIn

Groot.com is a company that offers residential and commercial waste management services. They provide garbage collection, recycling, organic waste removal, and dumpster rental services. Groot.com is committed to environmental stewardship and offers green waste processing and composting facilities.


6. S.E.S.A. S.p.A.

S.E.S.A. Spa is an environmental services company that specializes in the efficient management and recycling of non-hazardous urban waste materials. They have innovative facilities and processes that promote eco-sustainability and zero impact. Their services include waste separation, composting, biogas production, wastewater treatment, and environmental restoration.


7. Gruppo Hera

  • Website: gruppohera.it
  • Headquarters: Bologna, Emilia-Romagna, Italy
  • Founded: 2002
  • Headcount: 5001-10000
  • LinkedIn

Gruppo Hera is a leading Italian company specializing in environmental services and global service solutions. They offer a wide range of services including waste management, environmental remediation, industrial regeneration, and circular economy solutions.


8. Veolia Belgium & Luxembourg

  • Website: veolia.be
  • Headquarters: Brussels, Brussels-Capital, Belgium
  • Founded: 1968
  • Headcount: 1001-5000
  • LinkedIn

Veolia is a global company with over 25 years of experience in Belgium. They offer solutions and expertise in various areas including Bureau & Etudes, Recyclage agricole, Déshydratation, Compostage, Compostage Hainaut, Compost Sambre, Compost Biométhanisation, Traitement thermique, Collecte & Logistique, and Réglementations.


9. Radio-Canada

Radio-Canada est le radiodiffuseur public national du Canada et l'une des plus grandes institutions culturelles du pays. Grâce à sa vaste gamme de services de radio et de télévision, ainsi que des services Internet et par satellite, Radio-Canada est accessible aux Canadiens à leur convenance.


10. Attero

  • Website: attero.nl
  • Headquarters: Apeldoorn, Drenthe, Netherlands
  • Founded: 1929
  • Headcount: 501-1000
  • Latest funding type: Acquired
  • LinkedIn

Attero is a company that specializes in waste management and energy production. They provide innovative solutions for the processing of various waste materials, such as organic waste, minerals, and packaging waste. Their advanced technologies enable them to convert waste into valuable resources, including compost, energy, and raw materials for new products.


11. Denali

  • Website: denaliwater.com
  • Headquarters: Russellville, Arkansas, United States
  • Founded: 2014
  • Headcount: 1001-5000
  • Latest funding type: Acquired
  • LinkedIn

Denali Water Solutions, LLC is a company specializing in residuals management solutions for industrial food processors. With over 20 years of experience in the organic waste industry, they offer a diverse portfolio of service offerings including beneficial use, composting, dewatering, equipment rental and emergency service, lagoon and digester cleaning, landfill diversion, and food waste recycling.


12. Sede Environnement

Créée en 1979, SEDE concentre, dès 1983, son activité sur l'étude, la conception et la mise en œuvre de filières de recyclage par Epandage Agricole Contrôlé des sous-produits industriels et urbains. Elle développe cette filière d'épuration, avec un souci de professionnalisme qui conduit la société à devenir le leader français du recyclage en agriculture, du traitement par déshydratation, compostage ou valorisation thermique des sous-produits urbains et industriels. En 2000, SEDE Environnement a rejoint le groupe VEOLIA Environnement et a depuis développé la gamme des services de traitement et de valorisation des boues, jusqu'à intégrer l'ensemble des solutions disponibles au travers de son service multifilières : Déshydratation - séchage - compostage - valorisation agricole - enfouissement en ISD - incinération - co-incinération. SEDE Environnement diversifie ainsi ses activités et ses métiers de la valorisation agronomique, vers la valorisation matière : réutilisation de sous-produits dans des procédés industriels, et la valorisation énergétique : cimenterie, méthanisation... Aujourd'hui, SEDE et ses filiales représentent le Pôle Agronomique de Veolia et travaillent sur le marché porteur et vertueux de l’économie circulaire. Nous relevons chaque jour de nouveaux challenges au service du développement durable, des collectivités locales et des industries dans les domaines de la transformation et la valorisation de sous-produits organiques et minéraux (compostage, épandage, méthanisation...) ou encore la commercialisation de produits issus de l’économie circulaire (compost, pots biodégradables, protéines animales, engrais organiques...).


13. Walker Industries

Walker Industries is a diversified company headquartered in Niagara. With a history dating back to 1887, the company has continually evolved while staying true to its founding values. They offer construction materials and services, emulsions, organics recovery, waste services, renewable energy, and more.


14. Ciudad Limpia

Ciudad Limpia is a company that provides environmental consulting and waste management services. They offer assistance in environmental audits and help in improving waste management practices. Their expertise includes hazardous waste management, recycling of packaging materials, and integrated waste management planning. They also offer services such as brand and product elimination, energy valorization, and community relations. Ciudad Limpia aims to create a sustainable future by supporting organizations in managing their waste resources efficiently.


15. Grupo Multilixo

Multilixo is a company that specializes in sustainable waste management solutions. With over 25 years of experience and an innovative approach, they aim to create complete solutions that generate sustainable results for businesses. They focus on finding alternative uses for waste, aligning with concepts of reverse logistics and circular economy.


16. Excel Industries Ltd.

Excel Industries Limited is a pioneer in the field of crop protection chemicals for the industry and farming community. They have diversified into specialty and performance chemicals. Their product streams include biocides, phosphonates, and specialty chemicals. They also offer mining chemicals and have expertise in solid waste management technologies.


17. Novamont

Novamont is a leading company in the bioplastics and biochemicals sector, integrating chemistry, environment, and agriculture. They promote a new model of bioeconomy based on circular economy principles, emphasizing efficiency, sustainable use of renewable resources, and territorial regeneration.


18. EGF - Environment Global Facilities

  • Website: egf.pt
  • Headquarters: Linda-A-Velha, Lisbon, Portugal
  • Founded: 1947
  • Headcount: 1001-5000
  • LinkedIn

EGF is a European company of reference in the environmental sector and leader in the treatment and recovery of waste in Portugal. Integrated in the MOTA-ENGIL/URBASER Group, it ensures the treatment and recovery of waste in an environmentally correct and economically sustainable way, improving the quality of life and the environment.


19. KOMPTECH GmbH

  • Website: komptech.com
  • Headquarters: Frohnleiten, Steiermark, Austria
  • Founded: 1992
  • Headcount: 501-1000
  • LinkedIn

Komptech is a company that specializes in waste management solutions. They offer a range of products and services for the efficient processing and treatment of various types of waste, including mixed waste, biogenic waste, waste wood, and woody biomass. With their state-of-the-art technologies and sustainable practices, they help businesses and municipalities reduce their environmental impact and optimize their waste management processes.


20. Apex Coco and Solar Energy Limited

Apex Coco and Solar Energy Limited is a vertically integrated coconut processing company that produces premium coconut products. They provide a wide range of eco-friendly coconut-based products for companies and industries worldwide, using sustainable practices and state-of-the-art technology. Their offerings include coconut shell charcoal, coir pith growing medium, low-fat desiccated coconut, coconut water, virgin coconut oil, coconut flour, and more.


21. Aktive Rentner

Kompostwurmzucht.de is a website that offers information, tips, and products related to composting and worm farming. They provide two sizes of worm boxes and a composting demonstrator for purchase. Customers can order worms or pick them up personally. The company also offers consultation and sales visits to their worm farm by appointment.


22. County of Orange, OC Waste & Recycling

OC Landfills is a waste management company in Orange County that offers compost and mulch services. They provide free compost and mulch from Bee Canyon Greenery at Frank R. Bowerman Landfill in Irvine and Capistrano. They also offer resources for organics recycling, hazardous waste disposal, and landfill tours.


23. Acea Pinerolese Industriale S.p.A.

Acea Pinerolese Industriale Spa is a modern multi-utility company that provides a variety of services to municipalities, businesses, and citizens.


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