Mianne joined Peppertree Capital Management, Inc. as the Controller in 2016. Prior to joining Peppertree, Mianne spent more than 16 years with Selman & Company, LLC. She began as the Assistant Controller and served the last nine years as Controller. She began her career in public accounting.

Mianne earned her BS in Accounting from Canisius College in Buffalo, New York. She was awarded the Certified Public Accounting designation, in New York State, in 2002 and currently holds a CPA license issued by the Accountancy Board of Ohio. Mianne is a member of the Ohio Society of Certified Public Accountants.