What we do

We listen to your customers and your teams and adjust ongoing. Sustainable success is what we are aiming for.

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Why Rainmaker

Problems will be translated and jointly developed into solutions. Together we execute and strive for maximum results.

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Who we are

Together we offer more than 30 years experience in Corporate- and Channel Sales and Marketing

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Who we are

Christoph Wainig

25+ years experience in Corporate- and Channel Sales
Structered, thinking-out-of-the-box and always striving for highest level of customer satisfaction

Tetsu Sasano

30+ years experience in Corporate- and Channel Marketing
Structered, thinking-out-of-the-box and always striving for highest level of customer satisfaction