Maritime Internet Services Inc., otherwise known as MIS, was an Internet service provider (ISP) that operated in the Canadian province of New Brunswick. It was founded in October 1994 by four principals, which included Derek Billinglsey, Andrew Chase, Andrew Miller and Donald Trynor. In October 1996, it was acquired by Bruncor, the parent company of NBTel, which operated as the largest telecommunications company in New Brunswick at the time. During the period of its existence, MIS had grown to become the second largest ISP in New Brunswick, with service available in Saint John, Fredericton, Moncton and St. Stephen.