Meet Our Team
William Robinson, Chairman, CEO, President, Secretary/Treasurer. William Robinson has 34 years of founder/officer/director experience, including (a) From December 2017 to December 2019, he was the CEO/Founder of Essential Services Group, Inc., an infrastructure company; (b) From January 27, 2020, to present, he has been the CEO/CFO of Han Teng Technologies, Inc. from September 2017 he has been founder Chairman/CFO of R Squared Technologies, Inc. acquired by Han Tang Technologies, Inc. which company is quoted on OTC Markets under the Pink Sheets; (c) from April 2009 to March 2017, he was the CEO/Founder of CAVU Resources, Inc., a diversified holding company, which company is quoted on OTC Markets under the Pink Sheets. William Robinson was previously licensed with FINRA as Series 7, 6, 63, 65 while employed at Prudential Securities, Paine Webber, and Anderson Bryant Securities. William Robinson studied business and finance at the University of Oklahoma and Northeast University from 1974 thru 1979.
Dr. Robert Mackey, Director, and Chief Operating Officer. Robert Mackey has the following experience: (a) over 24 years of experience in Industrial and Project Management; 17 years of experience in cellular and continuous manufacturing as a Maintenance Supervisor, Plant Engineer, Corporate Engineer, Plant Manager, Engineering Director, Vice President, and President/CEO; 4 years military experience in Industrial Electricity and Process Automation from entry-level Technician to Maintenance Supervisor. Additionally, he has extensive experience with progressive management systems such as Deming, Six Sigma, and Lean Manufacturing, experience in strategic planning, budgeting, and execution of operational and capital plans and budgets in both cellular and continuous manufacturing operations, planning, and managing supply chain distribution channels.
Robert Mackey is also the President/CEO of Utility Management and Construction, LLC, and Cross Bo Construction, LLC, which companies are now our subsidiaries. From 2014 to 2018, Mr. Mackey was Vice President and Director of Engineering at Burford Corporation, a Bakery Equipment Manufacturer in Maysville, Oklahoma. From 2009 to 2017, he was the Engineering Director of The Bama Companies, Inc. a bakery company located in Tulsa, Oklahoma, and managed the engineering functions for Burford. From 1990 to 1995, Robert Mackey served in the United States Army as a Maintenance Supervisor and Prime Power Production Technician and was responsible for troubleshooting and problem isolation of 3 phase industrial power equipment. He was decorated 3 times for superior work performance. He received a Bachelor of Science Degree in Mechanical Engineering, Master of Science in Engineering and Technology Management, and a Doctor of Philosophy in Biosystems Engineering from Oklahoma State University.