• Ideen

    The difficulty lies not so much in developing new ideas

    as in escaping from old ones - John Maynard Keynes

  • Steg

    Our clients trust in the best purchase theories

    from the idea to implementation – and have done for over 20 years

  • Henry Ford, Pferde

    If I had asked people what they wanted …

    … they would have said faster horses. - Henry Ford

  • Kompass

    You must remain focused on your journey to greatness

    - Les Brown

  • Zebras

    Everything you can imagine is real.

    - Pablo Picasso

  • Muscheln

    Our solutions

    are as individual as our customers!

Reducing costs

Thesen AG: Kosten senken

Increasing profitability without compromising on quality. That is the key to successful cost reduction. Read more

Optimum organisation

Thesen AG: Optimal organisieren

A strong purchases department is not a given. It also needs a tailored organisational structure: Read more

People in purchases

Thesen AG: Menschen im EInkauf

Any organisation is only as good as the people who create it and fill it with life. Read more

Concepts against costs



There’s no better fee model. Success-based and entrepreneurial. Learn more


20 jahre20 YEARS OF THESEN


Our clients rely on over 20 years’ purchase experience. Learn more

These customers trust us