About us

D-Square Communications, Ltd. (D-Square), an Illinois corporation established in 1988, is a minority owned (“MBE”) telecommunication consulting firm specializing in providing Value Based Services and Solutions to the telecommunications community. D-Square is well known in the Corporate, Governmental, and Telecom Industry sectors for its expertise in providing value-based services and solutions.

Since its founding, D-Square has successfully completed multiple projects that exceed $100,000,000.00 in value. Annualized savings realized by its Clients from these projects exceeded $55,000,000. D-Square’s staff represents over 200 combined years of quality telecommunication knowledge and expertise gained from a blend of Bell Operating and Carrier experience. The unique competence of its staff provides the extra support required to ensure that its Client’s goals are achieved through the most cost-effective methods available.

D-Square complements its Client’s strengths, shares in their visions and views their success as our success. D-Square’s ultimate goal is to deliver quality services that provide significant operational and financial benefit. “Quality is never an accident, it is always the result of high intention, sincere effort, intelligent direction and skillful execution; it represents the wise choice of many alternatives.

Our Vision:


Archimedes stated: “Give me a lever, a fulcrum and a firm place to stand and I will move the world.”

Today, Archimedes statement has been adopted into the 21 st century by D-Square’s to state,

“Give me information technology, telecommunication and a firm place to stand and I will move the world.”

D-Square’s vision is to enable global access by providing technology and telecommunication solutions that are reliable, secure and cost-effective to every industry wherever they may be. Partnership and collaboration with D-Square will position you to move YOUR world.

Our Values:


  • Committed to trust, respect, and integrity in all of our relationships
  • Our leadership is committed to working as a team with our clients
  • We are dedicated in satisfying our customers by working side-by-side in identifying and solving issues
  • Quality is our signature and we take pride in everything we do
  • To create value and make a difference every day, everywhere we engage
  • Driven to exceed our customers’ expectations in affordability, quality, and on-time delivery
  • Strive for continuous improvement and innovation by embracing and responding vigorously to change
  • Hiring, training and retaining outstanding professional employees with a broad understanding of best-practice methodologies and sound business management.
  • Creating a safe, productive and rewarding work environment

D-Square Communications, Ltd. The one source solution for both your Information Technology and Telecommunication needs.

Our Services: