Opened in 1995, it is the oldest ISP in the Windsor-London area, having started in September of that year as a provider of Dial-up Internet access.

The company serves customers in the city, providing home and business phone, long distance, DSL Internet and fibre.

MNSi also serves nearby areas of Southern Ontario, including Chatham, Leamington, LaSalle, Tecumseh, and Sarnia.

[1] In November, 2016, Nexicom received The Outstanding Business Achievement Award by The Kawartha Chamber of Commerce and Tourism.

In 2012 the company started planning and digging for fibre delivery to Windsor [2] with a gradual roll-out of upgrades through to 2020.