SQN Systems is a Service-Disabled Veteran-Owned Small Business (SDVOSB) providing information technology to federal agencies and commercial businesses. We are a certified MBE/DBE in the States of Maryland, Virginia, Delaware, and Pennsylvania. Based in Columbia, Maryland, SQN Systems provides its clients with superior support for their information technology needs by thoroughly understanding their business requirements. We are a solution based company focused on delivering the highest level of service to our clients. At SQN Systems we analyze our clients’ existing and planned business processes to deliver the most flexible, cost effective, and reliable IT solutions. We provide a team approach with comprehensive IT expertise and geographic reach to respond quickly whether there are problems in a single office or in multiple locations. Our IT consultants have numerous years of experience in supporting complex projects in federal, military, corporate and small to medium-sized business environments. Our core capabilities are Software Development, Network Engineering, Operation and Maintenance Support, Project Management, Cloud Computing, Professional Services and Hosted and Premise Base VOIP.
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The SQN Systems annual revenue was $5.9 million in 2026.
Joseph Conley Jr. is the Partner of SQN Systems.
5 people are employed at SQN Systems.
SQN Systems is based in Columbia, Maryland.
The NAICS codes for SQN Systems are [54151, 541, 54, 5415, 541512].
The SIC codes for SQN Systems are [73, 737].