Peter Hoenigsberg serves as Chief Executive Officer for Decision Resources Group. Mr. Hoenigsberg joined the company in 2004 and has been a leader in the publishing industry for 25 years, including senior executive positions with Thomson and Addison-Wesley/Pearson. Prior to joining Decision Resources Group., Mr. Hoenigsberg was an operating partner with Castanea Partners and also served as president and chief executive officer of Harcourt Inc.’s largest and most profitable division, the Worldwide Scientific, Technical and Medical Group. Educated in South Africa and the United Kingdom, Mr. Hoenigsberg is a past member of the executive board of the International Association of Scientific, Technical and Medical Publishers, the executive committee of the International Division of the American Publishers Association and the executive council of the British Publishers Association.