Welcome to COS

helping your life in Stuttgart


    House search and help start-up issues 


    Car purchase or selling services  


    Education service


    Travel services in Stuttgart area 


We are here to help. Send us an email and we get back to you asap!

Contact us!

Our Offer

  • COS is an expatriate relocation service and real estate company based in Stuttgart. Our strengths...

Our Support

  • Only if we do it by ourselves we can guarantee the expected service-quality and professionality. Therefore we...

Our Help

  • Reliability and compliance are fundamental aspects in original Swabian (south-west German) and...



We understand what Japanese are searching for, what is Japanese service-quality, what is Japanese manner and behavior.
We understand, Japanese hesitate to ask for help (Enryo 
遠慮), because it´s uncomfortable to ask for help (Moushiwakenai 申し訳ない)

Based on our experience in Japanese business, we offer a service-quality and customer orientation, not to be found in Germany. But not only for Japanese!




We know what we are talking about: Our companies ‘culture is based on that. And we will provide results.


And all our services are legalized by public authorities, chamber of crafts, as well as official German examination offices, because of extensive and very sophisticated tests and certifications.






Welcome to COS

helping your life in Stuttgart