• Building up a great business and managing it successfully over decades is a long-term task. I started out as a business owner with a 1-man operation that specialised in the cleaning of sewage pipes. That was back in 1971. The driving force behind the growth of the Hans Notter company is the consistent use of the latest technologies, such as CCTV, water recycling vehicles, pipe cleaning robots and disposal and recycling plants.

  • I have always believed my company's biggest asset to be my employees. From good salaries and generous social contributions to modern, healthy workplaces and an open working environment in which individual responsibility is encouraged, the Notter Group has always taken its social responsibilities as an employer seriously.

  • Integrity and mutual respect have allowed Notter sewage services to become the industry number 1 in Switzerland. Just like in real life, tight reins remain the key to long-term success in business too. But when accompanied by an appropriate measure of humour too, conducting business is an altogether more pleasurable experience.