Performance and Solutions


SQN Systems is a premier information technology provider headquartered in Columbia, Maryland. We provide strategic technology and business solutions to federal agencies and commercial businesses. We maintain the following certifications:

Self-Certified Small Disadvantaged Business
Service-Disabled Veteran-Owned Small Business (SDVOSB)
DOT Certified Disadvantaged Business Enterprise
State of Maryland MBE/DBE
State of Virginia MBE/DBE
State of Delaware MBE/DBE
State of Pennsylvania MBE/DBE
State of Rhode Island MBE/DBE
Baltimore City MBE
Howard County MBE

General Information

Registered Company Name: SQN SYSTEMS Corp
Key Contact: Joseph S Conley Jr.
Office Telephone: 877.207.8897 ext. 702
Web Site:
Email Address:
DUNS Number: 78-698-6021
CAGE Code: 4M3V8
State of Incorporation: Maryland

NAICS Codes - IT

541511 Computer Systems Design
518210 Data Processing, Hosting and Related Services
541512 Computer Systems Design Services
541513 Computer Facilities Management Services
541519 Other Computer Related Services
541611 Management, Scientific, and Technical Consulting Services
238210 Computer and Network Cable Installation

Capabilities Statement pdf