We shape the future of procurement with you.

For more than 20 years, we have specialized in innovative methods for sustainable cost reductions and efficiency increases in procurement.

Committed to results.

Our unique combination of expert knowledge, international presence and experience leads to quickly measurable results and makes our clients' operations more profitable and efficient. “Committed to results” is not only an advisory approach, but also our guiding principle.

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Latest Case Study

COVID-19 - Procurement Take-off

Focused innovation management and a collaborative negotiation approach led to more than 20% cost reductions for a leading European airline.

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Our service portfolio

While we cover practically the entire spectrum of strategic management consulting in the purchasing area, two particular focus points of ours stand out: Next Level Negotiations and Game Theory.

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It's always the right moment for drozak.

Whether during your studies, after graduation or as a professional with work experience - you can apply throughout the year. Unsolicited applications for the consulting area are also welcome at any time.

Career opportunities

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