David Sharbutt

Chairman

David Sharbutt, Chairman of the Board of Directors for Smartfield, served as Chief Executive Officer of Alamosa Holdings Inc. and Alamosa PCS Holdings Inc. since October 1999. Alamosa PCS was acquired by Sprint for over $4 Billion.  Alamosa raised $48.5 Million in initial equity and secured initial vendor financing for $123 Million, growing to over $200 Million. Prior to Alamosa, David served as President and Chief Executive Officer of Hicks & Ragland Engineering Co. now known as CHR Solutions Inc. and was employed by CHR Solutions as a Senior Consultant.