Granite Telecommunications is looking for rock solid growth as a reseller of telecommunications services to commercial clients in the US and Canada. The company is a wholesaler of local and long distance telephone service, as well as broadband Internet connections, over 1.3 million lines provided by network operators. It serves corporate clients, many of whom run offices in multiple states, offering them no account transfer charges and no term or volume contracts on telephone service. Granite also designs and installs network cabling and security systems and provides loss prevention and risk management services.

Geographic Reach

Granite serves clients across Canada and the US from offices in Florida, Massachusetts, Georgia, New York, and Rhode Island.


The company serves more than 16,000 corporate clients in almost a million locations. Its customers include most the US Fortune 100 companies, and its customer retention rate is more than five times higher than the industry average, with 1.25 million phone lines. Granite's subsidiary, Granite Guard, is a leading provider of loss prevention and risk management services solely for businesses.


The company is in the process of making its buildings more environmentally efficient by adding an energy management system and more efficient lighting.

▲ Show Less▼ Show Full Description

Granite Telecommunications LLC

100 Newport Avenue Ext
Quincy, MA 02171-2126
Phone: 1 (617) 933-5500


  • Employer Type: Private
  • Founder and CEO: Robert T. Hale
  • Founder and CEO: Robert T. Hale
  • CFO: Richard Wurman

Major Office Locations

  • Quincy, MA
  • Boston, MA

Become a Vault Basic Member

Complete your Vault Profile and get seen by top employers