Detektei Hans vs Green City Solutions GmbH & Co. KG

Private detective agency

We are a private detective agency located in Germany. Many people still associate hiring a private detective with classic film scenarios. The services of our private detective agency and our team of investigators can be used in different everyday scenarios.

On the basis of our work and individual advice on your personal case, you benefit from, among other things: absolute discretion, our many years of experience, and results that can be used in court.

Location: Hagen (Ruhrgebiet), Germany

Green City Solutions makes clean and cool air profitable

We developed a solution which, with the help of plants, can target and reduce air pollution, especially by fine dust or nitrous oxides and can display information via writings, pictures or QR-Code. A solution with access to digital content.