Management Details

Jeffrey King: President
Jeff King has over 17 years of financial, managerial and IT experience. He started his career as the General Manager of a Charlotte Based Point of Sale company with revenues in excess of $13M annually. While at the company, Jeff developed a software company which developed and sold inventory software to Toshiba and its customers. After leaving the POS company, Jeff helped develop a high speed nationwide TCP/IP golf handicapping network. Prior to starting AT-NET Services, Inc., he was the co-owner and Chief Technology Officer of LaFrÖg Multimedia, LLC., which created web sites and interactive CD ROMS. As president of AT-NET Services, Inc. Jeff has developed AT-NET based around an extensive team of experienced and certified engineers. Jeff is responsible for all process flow within the company, sales direction, and business acquisition. Jeff holds several industry certifications from Cisco, SCO, Citrix, and Microsoft. While at Appalachian State University, he graduated from the Walker College of Business with a BSBA degree in Financial Management and Urban Analysis, Real Estate Department.
David Berman: Chief Operating Officer
David Berman brings 19 years of financial expertise to his position as COO with AT-NET Services. He oversees the day to day operations, providing guidance and support to both the sales and engineering departments. Prior to AT-NET, David was the Chief Financial Officer of the portfolio of technology companies owned by Patriarch Partners, a $7 billion private equity firm headquartered in New York. His experience prior to Patriarch includes serving as a senior technology executive at Bank of America, Chief Operating Officer of The Transaction Auditing Group, a SaaS provider, and several executive roles within the financial services industry. David earned his Bachelor of Science in Business Management from Tulane University.
Dan Dunkin: Chief Technology Officer
Dan Dunkin has helped businesses with their technology needs for over 20 years. Combining a background in technical engineering and business ownership, he is skilled at designing technical solutions to business problems. As a member of the At-Net team, Dan creates implementation procedures to help clients get the most value from their investment in technology. Prior to joining AT-NET, Dan held positions as a control systems engineer for TRW Electronics and Defense and as the owner of Advanced Systems Group, a systems integration firm providing network design, system security, and custom applications for clients ranging from small businesses to Fortune 100 giants. He earned his Bachelor’s of Science degree in Engineering from Purdue University and pursued graduate work at UCLA.
Joel Sosebee: Director of Sales
Joel Sosebee manages AT-NET’s sales and marketing team. He provides direction and vision for AT-NET’s sales strategy. His 11 years of sales and marketing experience have enabled him to help AT-NET evolve into a premier technology vendor in the Southeast. As a member of the AT-NET team, he has been instrumental in AT-NET’s overall success with some of the biggest names in business. Prior to joining AT-NET in 2002, he sold telecommunications services for CT Communications (recently acquired by Windstream) and digital printing solutions for BasicsPlus (Xerox). Joel holds multiple certifications from Cisco, Microsoft and Symantec. He earned his Bachelor of Science degree in Biology from The University of South Carolina at Columbia.
Lance Davis: Director of Client Services