Ernst began his career at KPN, the Dutch national telephone company. He then moved to TNT, where he filled a variety of roles in both the Post and Express Divisions including: Strategic Purchasing, Marketing, Corporate E-Business Projects, and Postal Operator Projects. His last role at TNT was Global Industry Director Postal in the Express Division's Global Account Management department.

By the end of 2006 he moved to Pitney Bowes International to become the Vice President Postal Solutions, leading the business development for the sector in the European and Asian markets.

Ernst Hoestra joined Cycleon in February 2009 as COO, responsible for managing the physical logistics network and IT of the company. His experience in cross-border operations coupled with his in-depth knowledge of the European logistics market were key factors for his successes as COO.

As of January 2010, Ernst has been appointed the new CEO of Cycleon. He will be responsible for leading an international team focussing on the profitable growth of the company by strengthening Cycleon´s value proposition and enhancing customer experience. Cycleon continuous to expand in delivering pan-European reverse logistics solutions.