Bioprocess Control is a technology and market leader in the area of Advanced Instrumentation & Control Technologies for research and commercial applications in the biogas industry. The company was founded in 2006, and today brings to market more than 15 years of industry leading research in the area of instrumentation, control and automation of anaerobic digestion processes. Key words: biogas optimisation, biochemical methane potential, respirometer, respirometers, anaerobic respirometer, biogas production potential, biogas simulation, low gas flow measurement, bioreactors.