Sean Fullerton serves as Founder & CEO at NSN Management, a managed IT and cybersecurity provider in Tulsa, OK (Tulsa & OKC), leading its work across Managed IT Services, Cybersecurity, and IT Compliance.
Sean Fullerton is the Founder and CEO of NSN Management. He is a seasoned entrepreneur, published author, and voice in business-focused IT, with over 25 years of experience guiding companies through a changing tech landscape.
He is the author of Using Microsoft Active Directory and has been nationally recognized for his leadership in the managed services industry. In 2007 he was named one of Tulsa Business Journal's 40 Under 40.
Under his leadership, NSN Management has become one of the most trusted and awarded IT providers in its market, earning recognition as a Channel Futures NextGen MSP and becoming the only 3CX Gold Partner in the Tulsa Metro area.
Author of Using Microsoft Active Directory, Tulsa Business Journal 40 Under 40 (2007), Channel Futures NextGen MSP, Only 3CX Gold Partner in the Tulsa Metro area
