On-Line Systems Header Logo

Hartford, CT Skyline

On-Line Systems, Inc. (OSI) is an I/T Consulting Solutions Provider. We provide a wide array of emerging and legacy services to support our client’s infrastructure and application development needs.

OSI’s clients include Fortune 500 companies and government agencies throughout the United States. We take great care in providing only the highest caliber of I/T Professionals in industries such as Healthcare, Insurance, Financial Services, and Manufacturing.

We strive to build long term partnerships with our clients, providing value added services wherever possible to ensure those relationships are mutually beneficial.

"In a competitive world, with diminishing boundaries, a company's future position will be determined by the way it can bring together People, Processes and Technology ...

... Our mission is to provide the
right people"

Horizontal Footer Line
 Corporate Headquarters Atlanta Office
 790 Farmington Avenue, Suite 3-D 1945 Cliff Valley Way, Suite 300
 Farmington, CT 06032 Atlanta, GA 30329
 Phone: (860) 678-1300 Phone: (404) 315-4455
 Fax: (860) 678-1919 Fax: (404) 315-4457