The company FlexBio has developed a standardized, modular and high capacity WWTP that can be adapted to nearly any requirement. The compact and modular anaerobic WWT in standard container is unique in the world. It is therefore energy independent as it generates sufficient energy from the wastewater to run the process. The combination of anaerobic technology and aerobic membrane bioreactors is innovative and unique. The water can be reused after the treatment. The newly identified market segment of the tourism industry has a great market potential for the company in the EU and worldwide. Over 80 per cent of the world’s wastewater (and over 95 per cent in some less developed countries) is discharge into the environment without treatment. The global market for wastewater treatment in the tourist industry (without WWTP) is estimated at around 9,360 bil. €. The EU market is estimated at about 1,400 bil. €. A market potential in the tourism industry, which FlexBio can provide, is taken up to 25 mil. € per year.