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7850 N Silverbell Road, Suite 114 PMB 358, Tucson, AZ 85743-7399
John Blackshire is the CEO of The Accountware Group, Inc. (TAG) of Tucson, AZ. He has over 50 years of business management, internal control, software development and auditing experience. TAG helps companies improve their business processes, implement financial systems, and comply with the requirements of the Sarbanes-Oxley Act.
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