General Information
Registered Company Name: SQN SYSTEMS Corp
Key Contact: Joseph S Conley Jr.
Office Telephone: 877.207.8897 ext. 702
Web Site:
DUNS Number: 78-698-6021
CAGE Code: 4M3V8
State of Incorporation: Maryland
Main Certifications
Service-Disabled Veteran-Owned Small Business
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
State of Massachusetts MBE/DBE
Baltimore City MBE
Howard County MBE
Capabilities Statement
NAICS Codes - IT
541511 Computer Systems Design
518210 Data Processing, Hosting & Related Services
541512 Computer Systems Design Services
541513 Computer Facilities Management Services
541519 Other Computer Related Services
541611 Management, Scientific & Technical Consulting Services
238210 Computer and Network Cable Installation

Our 5 Focus Areas

We combine industry best practices and the development of seamless partnerships to support our clients’ vision.
  • Program and Project
  • Software Development
  • Network Engineering
  • Health Care IT Services
  • Professional Services

SQN Systems Inc provides strategic technology and business solutions to federal agencies and commercial businesses.