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Encyclopedia Dubuque


"Encyclopedia Dubuque is the online authority for all things Dubuque, written by the people who know the city best.”
Marshall Cohen—researcher and producer, CNN

Affiliated with the Local History Network of the State Historical Society of Iowa, and the Iowa Museum Association.


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TC NETWORKS. TC Networks was established in 1998 as Tyson Computing, a technology service agent for small businesses. The founder and presdent was Roger Tyson. The company expanded into a technology consulting company servicing businesses nationwide. It was an Apple Authorized Service Provider with staff certified with Microsoft, Cisco, and Linux. The company offered software upgrades, hardware upgrades, hardware repair and support for home or business computers and network.

In August 2008, the company relocated from its original location in Darlington, Wisconsin to the Warehouse District in Dubuque at 862 White Street.



Families in Business. (magazine). Telegraph Herald, July 30, 2010, p. 77