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DirectoryAgriculture & ForestryOrganic FarmsLengwilRenergon International AG
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Verified· 3 sources

Renergon International AG

Summary

About the company

Renergon International AG designs, engineers and delivers biogas plants for solid‑state (dry) fermentation using RSD technology as turnkey systems for municipal, industrial and agricultural applications. The company supplies various plant types (RSD‑E, RSD‑S, compact units) to produce renewable energy (electricity, heat, biomethane/CNG) and to process digestate into organic fertilizer, compost and biochar.

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Products & services

Industry:Organic Farms
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Biogas plants for dry fermentation
Biogas plants for dry fermentation of biogenic waste and solid manure, including planning, construction and operation for agriculture, waste management, composting, as well as for municipalities and cities.
Biogas plants for organic waste
Biogas plants for bio-waste, green waste, garden waste, crop residues, solid manure and other stackable organic residues, converting them into energy and organic fertiliser.
Compact biogas plants
Compact biogas plants for smaller agricultural holdings and sites with limited space requirements, for dry-matter fermentation and decentralised energy recovery.
Mini biogas plants with a fuel cell
Mini biogas plants for smaller agricultural holdings, with dry-matter fermentation, a fuel cell, electricity and heat generation, and use of solid manure.
Biogas plants for slurry and farmyard manure
Biogas plants for slurry, cattle and horse manure, and poultry manure, with special regulations for small plants and energy recovery of the substrates.
Press

Media

July 24, 2026Media
Lengwiler Firma Renergon testet Pflanzenkohle gegen Trockenheit
thurgauerzeitung.ch
March 22, 2025Media
Biogas mit Brennstoffzelle: Weltneuheit aus Lengwil startet durch
thurgauerzeitung.ch
August 13, 2021Media
Deutsche Unternehmerfamilie investiert in Schweizer Biogas-Technologie-Startup
startupticker.ch

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Location

Kreuzlingerstrasse 5
8574 Lengwil

At a glance

Legal form
Corporation
UID
CHE-115.418.024
Founded
2010 · 16 years
Last commercial register change
November 3, 2025
Employees
51 to 100

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