Since 2004, Petra has been involved in procurement in international concerns. She has held various positions in procurement. She is intensively involved in the streamlining of procurement processes using modern IT technologies and the development of procurement competencies in the areas of strategic procurement. She also works as a mentor in Business & Professional Woman CR z.s. Currently, she holds the position of the Head of Procurement at GasNet, s.r.o., which operates the most extensive gas distribution system in the Czech Republic.