K2 ENTERPRISES - Key Persons


Brian F. Tankersley

Job Titles:
  • Certified Public Accountant
  • Consultant
  • CITP
  • CITP, CGMA
Brian Tankersley is a consultant who advises US firms and companies on accounting technology issues. Mr. Tankersley is a frequent speaker at continuing education courses for K2 Enterprises, and publishes a nationally recognized blog on accounting and technology (www.cpatechblog.com). He has also served as the technology editor for a major accounting industry publication. Mr. Tankersley has over 25 years of professional experience, including accounting, auditing, technology, and education, and has been with K2 Enterprises since 2005. Brian is a Certified Public Accountant (Tennessee), a Certified Information Technology Professional (CITP), and a Chartered Global Management Accountant (CGMA). He holds bachelor's degrees in both Accounting and Finance, cum laude, from the University of Tennessee. Tankersley also maintains numerous vendor software certifications, and is a member of the Tennessee Society of CPAs and the American Institute of CPAs.

Lawrence A. (Mac) McClelland

Mac was formerly the director of the Centre for Financial Studies at the University of Otago in Dunedin, New Zealand, where he lived and worked for seven years from 1990 to 1997. He was also a member of the faculty of the Advanced Business Programme, ranked in the top 100 MBA programs in the world by The Economist, specializing in business strategy and strategic management accounting.

Randolph P. Johnston

Job Titles:
  • Consultant
  • Shareholder, K2 Enterprises / Hutchinson, Kansas
Randy Johnston is a nationally recognized educator, consultant, and writer with over 40 years of experience in Strategic Technology Planning, Accounting Software Selection, Paperless, Systems and Network Integration, Business Continuity and Disaster Recovery Planning, Business Development and Management, Process Engineering, and outsourced managed services.

Stephen M. Yoss

Stephen M. Yoss, Jr., MS, CPA, is a certified public accountant, the senior technology strategist and partner of Devmatics, a continuing education instructor for financial professionals, and a licensed pyrotechnician. While his interests and skills are varied, they all share a common thread-his love for and skill in finding technology-based solutions. Stephen M. Yoss, Jr., MS, CPA, is a visionary CPA and the entrepreneurial mind behind Devmatics, LLC. Starting his tech journey at age 10, Stephen quickly progressed to establish his own IT company at 13 and began crafting software by 15. He holds a dual degree in Accountancy and International Business from Loyola Marymount, complemented by an Masters of Science in Information Systems and Technology with a focus on Geographic Information Systems from Claremont Graduate University. At the helm of Devmatics since 2017, Stephen specializes in developing tailored software solutions, mobile apps, and sophisticated automation systems to solve complex, critical challenges for a variety of clients. His innovative approach to technology was first applied at his family's firm, Yoss & Allen, where he revolutionized their technological infrastructure. As an authoritative speaker and prolific author, Stephen is a powerhouse in professional education, presenting at over 100 events annually and having authored more than 50 CPE courses. His sessions, packed with expertise and actionable insights, cover critical technology topics from cloud computing to preventing data breaches, artificial intelligence, automation, and empowering professionals across the globe. Stephen's expertise in the realm of pyrotechnics is equally impressive. As a licensed pyrotechnician, he's contributed to some of the nation's most memorable fireworks displays, including the Macy's July 4th Spectacular and the Golden Gate Bridge's 75th Anniversary celebrations, the annual Burning Man event, and many other shows around the country. His precision and creativity illuminate the sky, showcasing his dedication to this explosive art form. When he's not developing software, enlightening professionals, or lighting up the sky with fireworks, Stephen indulges in his passions for music, community service, and the great outdoors. His commitment to community and adventure is evident, whether he's at Burning Man or volunteering in his hometown of Big Bear Lake, CA.

Thomas G. (Tommy) Stephens

Job Titles:
  • CGMA, CITP
  • CITP, CGMA
  • Shareholder, K2 Enterprises / Woodstock, GA
received a Bachelor of Science in Business Administration degree (Major in Accounting) from Auburn University in 1985. In 1992, he earned a Master of Science degree (Major in Finance) from Georgia State University in Atlanta. Presently, Tommy is a Certified Public Accountant, a Certified Information Technology Professional, and a Chartered Global Management Accountant.