"Mr. Abate Kassa of AOK Consulting & Education developed and delivered a 48-hour educational program entitled Supply Management Excellence to our supply chain organization after first learning about their roles and challenges and orienting class materials to their various perspectives.  Mr. Kassa used Value Analysis as the cornerstone of the course.  Without hesitation, I recommend Mr. Kassa as a highly capable and caring educator who delivers excellent value."  Melissa Kelly, Vice President for Hospitals Supply Chain Management, NYU Hospitals Center

"370 management employees of our corporation attended Value Analysis seminars conducted by Mr. Abate Kassa. One participant alone saved $264,346.00 in one VA project and another $414,000.00 on a follow-up VA project."  Wonji Sugar Corporation

"As ITC consultant on procurement and logistics management, Mr. Abate Kassa of AOK Consulting & Education has completed successful assignments in Africa and the South Pacific. We wish to express our deep appreciation for Mr. Kassa's excellent quality of consulting work and highly effective Value-Minded Management and Purchasing & Supply Management seminars." International Trade Centre/UNCTAD/WTO

"Mr. Abate Kassa of AOK Consulting has been a regular instructor of the Value Analysis and Purchasing & Supply Management seminars for the Institute for Supply Management-New York for more than twenty years. The seminar attendees representing various U.S. firms from different industries consistently rated Mr. Kassa's presentations as Excellent."  Institute for Supply Management-New York, Inc.