Our Team


Outsourced Controller

DEPARTMENT: Accounting

Aynsley Fergerson, Outsourced Controller

Aynsley joined Maner Costerisan in 2021 and is an outsourced controller in the Accounting and Outsourced Solutions department. She brings over 15 years of experience to the firm, including a decade of experience in accounting and seven years as a controller. Aynsley specializes in supporting for-profit organizations, including logistics, manufacturing and service organizations.

Aynsley’s responsibilities consist of providing outsourced controllership services for a variety of clients. Her daily tasks include month-end journal entries, bank reconciliations, financial statements, and tax and audit preparation. She is also currently pursuing a Certified Management Accountant certification. As a problem-solver, Aynsley enjoys helping clients find solutions and thrives in a fast-paced environment.

A graduate of the University of Michigan – Flint, Aynsley has a bachelor’s degree in accounting. In her free time, she enjoys reading, kayaking and spending time with family living between Michigan and Florida.

What I enjoy most about working at Maner is the variety of clients I get to work with. Every day brings a new challenge, and it’s a great feeling to be able to help make our clients’ lives a little easier.

Years of Experience



Institute of Management Accountants (IMA)