About Us

Founder and President

Caroline Marks, CPA
Caroline's 22 year professional career has taken her from a staff accountant at the New Jersey firm of Nisivoccia & Company to a senior manager with Dixon Hughes, in Jacksonville, Florida.  During those years, she has worked with small and large businesses, and with individuals in a variety of industries.  She has served on various committees and local boards, and is a member of both the American and Florida Institutes of Certified Public Accountants.  She has been a licensed Certified Public Accountant in both Florida and New Jersey.  Additionally, Caroline spent 4 years working in the entertainment industry as a business manager with the firm of Burton Goldstein & Company.  With expertise in both individual and business accounting and taxation, as well as payroll, budgeting, cash management and controllership, Caroline is a well rounded professional.

Caroline earned a Bachelor's degree from Miami University in 1991.  She continued her academic pursuits with coursework towards a Master's degree in Taxation at Farleigh Dickinson College.  She became a Certified Public Accountant in 2004.

In 2008, the concept of "circle of strength" was born out of some life challenges that Caroline was faced with.  The concept is simple:  whether it be in times of feast, or times of famine, we are all in need of a circle of resources.  No one has the ability to succeed or to meet challenge alone, and in 2010, Caroline decided to dedicate her professional life to the concept of a circle of strength, and formed COS Management.  Caroline seeks to be an integral part of the circle for individuals and businesses alike, by providing valuable bookkeeping and accounting services.

COS Management, Inc.
1555 Summerdown Way
Saint Johns, FL 32259
(904) 537-7100
FAX (904) 212-1371

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