Executive Team

Professionals dedicated to exceeding client expectations.

Team Name
President & CEO

Sharon K. King

Ms. King is an accomplished business and community leader with more 17 years of experience in marketing and promoting the direct mail and fulfillment industries. She is actively involved in the Dallas and Atlanta PCC. As a business leader and entrepreneur, she is the Founder and CEO of Castle Business Solutions (formerly Castle Mailing Center), one of the fastest-growing presort mailing companies in the Southeast.

Known for donating her time and wisdom to organizations such as the American Diabetes Association, the Dallas Summer Musicals, and DISD’s Madame CJ Walker Program. Ms. King currently serves on the board of directors for the Dallas Black Chamber of Commerce and the Diabetes Health and Wellness Institute, Baylor Scott & White Health.

King has received numerous awards and nominations for her dedication to community and business involvement, including the prestigious Quest for Success Award under her Father’s legacy.

Team Name
Director of Business Development

Jonathan Gute

Jonathan Gute is the Director of Business Development at Castle Business Solutions, a diversified technology and fulfillment organization which is certified as a Minority Business Enterprise. He hails from Nashville, TN. He attended the University of Tennessee Knoxville where he studied marketing and international business. He is also well versed in the Russian language and culture.

Prior to joining Castle Business Solutions, Jonathan helped build an illustrious hospitality organization in Columbus, Ohio. As the Director of Operations, he played a key role in conceptualizing business models to bring to market, implementing procedural processes, and overseeing financial operations.

Jonathan is a distinguished member of the Castle Business Solutions Executive Team.

Client Testimonials

Our customers speak highly about our professionalism.

"Castle has provided us with Print on Demand services for over 12 years.
They print and mail over 750,000 traffic citations annually. Working with Castle Business Solutions has always been a professional experience."
LGBS / Dallas
"Castle has simply provided more value. Businesses looking to schedule an appointment with success and achieve more business goals
would benefit greatly from the professionalism at Castle Business Solutions."
Oevae Marketing Consultants / Dallas
"Working with Sharon and her team has always made my job easier. They are professional, time conscious and always get the job done
even in a rush. We would recommend Castle Business Solutions to anyone needed professional direct mailing needs."
City of Dallas / Marketing