Mark D Derr

Scottsdale, AZ CFO
43 Years of Experience

About Mark D Derr

Mark is a highly experienced strategic CFO and business consultant.  His corporate experience includes 10 years in the aviation industry and 10 years in the defense industry.  A business consultant since 1995, Mark supports mid-market business owners and CEO’s of privately held companies.

As a Partner with B2B CFO®, Mark provides expertise in finance, business development, marketing, and operations.  He specializes in high growth, entrepreneurial companies in driving cash, profits, and value.  B2B CFO® has unique and proven processes and tools that benefit clients with their immediate needs, long-term needs, and business transition.

Mark is Certified Business Transition Expert ™ and helps business owners selling or buying businesses.

Additionally, Mark has considerable experience serving on Board of Directors for several companies and volunteering for 501 (c)(3) non-profits as a board member and Treasurer.

Mark earned an MBA and BS from Drexel University.  He and his wife Penny, an educator and founder of a successful pre-school, have three children, all successful professionals – and two fantastic grandchildren.


Summary of Specialties:



Business Development

Information Technology


Other Info



  • Drexel University – MBA
  • Drexel University – BSBA


  • Financial Executives Networking Group

Articles by Mark D Derr