- 2011 – present: Owner at WK Profit Consulting Witold Kowalski, WK Travel Inspirations
- 1999 – 2011: CEO at Nike Poland
- 1991 – 1998: General Manager at Telepizza
- 1990 – 1991: Assistant to the US Commercial Attache Poland at US Foreign Commercial Service
Ex-CEO of Nike Poland, with 20 years of general management experience. Strategic and operational effectiveness consultant who helped 70 companies from multiple countries, sectors and channels achieve ambitious goals. Mentor in innovative projects of the European Commission, PARP and Women Leadership in Business Foundation. Executive coach for top and middle level managers.