Tampnet owns the largest offshore 4G network (which is its deployment in the UK’s North Sea – a significant Oil & Gas area similar to the Gulf of Mexico).
Tampnet just acquired Broadpoint (July 21, 2015) who owned 50 2G base stations in the GoM – and has plans to upgrade them to 4G. Click here to learn more.
North Sea Coverage map:
http://www.tampnet.com/north-sea/
GoM Coverage map:
http://www.tampnet.com/gulf-of-mexico/