59. Continental Resources (ConRes)
2016 Rank: 59
Top Executive: Mary Nardella, CEO
Location: Bedford, Mass.
ConRes is a Bedford, Mass.-based company that was founded in 1962. The company provides test equipment, IT products, and professional services and support to business, education, and government customers through its partnerships with large IT vendors, including Cisco, DELL/EMC, HPE, IBM, and Vmware.