
- Henze Harvestore designs and builds modular tank systems for biogas, agriculture, industry, and water management. Using coated, enamelled, or stainless steel, they offer durable storage solutions for solids, liquids, and gases — tailored to your application.


- Our products ranges from fermentation gas reactor equipment to gas purification and storage to gas utilisation in flare systems

- Components for the safe and reliable operation of biogas plants.
Together for sustainable biogas production


- Bulk freight technology - mill construction, conveyor systems, drying plants, feeding technology for biogas plants, special machine, manufacturing and environmental technology


- If you want to treat organic waste or purify highly contaminated waste-water and gain energy at the same time, you need well-engineered solutions. AAT offers such solutions for the industry, municipalities and farming.

- Manufacturer of gas technical components, servicing all aspects of biogas, sewage gas and landfill gas technologies.

- In addition to the sale of measuring devices and services offered by our gas and water leak detection teams, the Sewerin group of companies offers stationary and mobile device maintenance service, development of emergency and leakage service vehicles and servicing and repair of home installations.

- We cover the entire value chain for the production of biogas, planning and turnkey construction of biogas plants.

- As the leading manufacturer of the original equipment for exhaust heat exchangers and a specialist for industrial waste heating solutions BOMAT is your first point of contact in the topic of condensing technology.

- Versatile Quality Fittings: We manufacture high-quality ball valves, valves, and pressure reducers for a wide variety of industries including chemistry, pharma, refinery, natural gas, as well as plant and mechanical engineering.

- Plastic welding technology : RITMO S.P.A is a world leader with over 35 years of experience in the manufacturing of plastic welding equipment. All products are designed and built according to International standards and directives (UNI, ISO, CEE).

- Welcome to SUMA, your provider for agitators and mixers, specifically designed for biogas plants and liquid manure tanks or lagoons.

- Flame-transmission-proof KITO® devices for storing and transporting combustible fluids, vapours and gases. Our tested and certified tank accessory satisfies the current version of
EN ISO 16852, which includes safety regulations and environmental protection.

- We offer quality tanks and system solutions in steel for industry, communities and agriculture.
Your project, from an individual tank to a complete turnkey plant, will be completed with the emphasis firmly on longevity, flexibility and individual adaptability.

- INVENT develops, produces and globally implements components, systems and processes for the treatment of water and wastewater.

- We are specialised in the fields of biogas and industrial plant construction with absolute precision and efficiency


- We are one of the leading european specialists in manufacturing and marketing storage and covering solutions in flexible foil. We offer durable cover and gasholder, silo cover and biogas storage.

- Our waste water treatment plants purify highly loaded waste waters flexible and efficient.
Our heat storage systems (TES) and combined cold and heat storage systems (CES/TES) enable efficient storage of thermal energy, especially by the patented charging/discharging system.

- BAUR Folien develops and produces high-quality technical films and laminates made in Germany including gas-tight and UV-resistant films for biogas plants, barrier laminates, and customized plastic solutions for industrial applications.

- Enkotherm GmbH offers custom heat exchangers for CHP systems, biogas plants, and industrial heat recovery. German-engineered solutions for increased energy efficiency and reduced emissions.

- Storage systems for biogas, liquid manure and fermentation residues.
