QS Biogas Service is specialized in biological consulting of biogas plants, offers products for direct consulting and conducts research and development in the field of biogas. We are a team of 4 partners who work on the same thing, but independently of each other, each with different fields of work. The work and research is based on privately funded initiatives and practical approaches, with 10 years of experience in on-site consulting, so that product developments and ideas are only discussed with partners, customers and potential customers and are based on individual solutions.