Anaergia Inc. is a global leader in offering sustainable solutions for the generation of renewable energy and the conversion of waste to resources. Through a proven portfolio of proprietary technological solutions, Anaergia maximizes the generation of renewable energy, diversion of waste from landfill and reduction of greenhouse gases for customers across the municipal, industrial, commercial and agricultural sectors. Through its subsidiaries, including Anaergia Services and UTS Biogastechnick GmbH, Anaergia is trusted at more than 1,600 operational renewable energy projects globally.

Ductor is a Finnish biotechnology company with a unique portfolio of proprietary and patented technology for biologically producing ammonia and phosphates from recycled materials and a process that can be integrated into many applications such as algae farming to provide nutrients and energy. Ductor has reached its strategic milestone to start industrial-scale production to utilize its technology. Our first implementation will be an add-on to an existing biogas production facility to revolutionize biogas plant economics.

Nutrient Recovery & Upcycling develop innovative technologies and provide services that complete the circular economy of nutrients in wastewater treatment, agriculture, and industry. We promote the long-term benefit of communities and the environment through nutrient upcycling and sustainable nutrient management.

Develops hydrogen sulfide recovery system

REnescience A/S is a Danish company ultimately controlled by the Government of Denmark that engages in research and development of biotechnology.

CCm Technologies Ltd. operates as a cleantech company which specializes in resource optimisation. It serves the food or agriculture, advanced materials, and energy storage. The company was founded by Gordon Horsfield, Pawel Kisielewski, Peter Hammond, and Richard Morse in 2011 and is headquartered in Begbroke, the United Kingdom.

Rapid Micro Biosystems provides products for the detection of microbial contamination in the manufacture of pharmaceutical, biotechnology, and personal care products. It offers the Growth Direct System, a non-destructive method for microbial enumeration. The company was formerly known as Genomic Profiling Systems and changed its name to Rapid Micro Biosystems in 2007. Rapid Micro Biosystems was founded in 2006 and is based in Bedford, Massachusetts.

Cambi Solutions AS acquires and sells shares, bonds, and loan guarantees. It also offers technical consultancy services. The company was founded on October 10, 1986 and is headquartered in Asker, Norway.

Industrie Rolli Alimentari SpA engages in production and packing of frozen vegetables, pasta, pizza, and snacks. The company is headquartered in Roseto degli Abruzzi, Italy.

Neo Energy LLC, part of Tavistock Group, Inc., is an American company located in Portsmouth, NH, that generates electricity.

Rotecna SA engages in the manufacturing and marketing of equipment for pig farms. Its products include hoopers, dispensers, electronic feed, consumables, plates, slats, panels, climate control, floor accessories, and distribution systems. The firm offers gestation, maternity, transition, fattening, wean to finish, slurry management system, and silo level management solutions. The company was founded by Gener Romeu in 1991 and is headquartered in Agramunt, Spain.

L'Air Liquide SA engages in gas supply for large industry and health businesses. It operates through the following segments: Gas & Services, Engineering & Construction, and Global Markets & Technologies. The Gas & Services segment activities are organized by geographical areas, which determine sales policies and development projects. The Engineering & Construction segment designs, develops and builds industrial gas production plants. The Global Markets & Technologies segment focuses on new markets which require a global approach, drawing on science, technologies, development models, and usages related to digital transformation. The company was founded by Georges Claude and Paul Delorme on November 8, 1902 and is headquartered in Paris, France.

NGF Nature Energy Biogas A/S engages in the provision of biogas energy solutions. The company was founded in 1979 and is headquartered in Odense, Denmark.

Nestec SA, a subsidiary of Nestlé SA, is a Swiss company located in Vevey. The firm manufactures nutrition food products.

Neste Oy is a Finnish private company located in Espoo that manufactures polyolefins plastic products.

True Organic Products, Inc. is an American private company located in Helm, CA, that produces organic fertilizers.