Summation

Summation is listed under the Internet Connectivity Services category (which is under the following categories: Telecommunications & Wireless -> Telephone Communications, Except Radiotelephone). They are listed as being a B2B (business to business) company. Summation was founded in 2005. They are located at 5002 Meadow Crest St in La Porte, Texas.
Mobile and regular directions can be viewed below as well as their phone number, ratings, website (when listed).