About The Offshore Group - Since 1986, the Tucson, Arizona - based Offshore Group has enabled global companies to lower costs, mitigate risks and focus on core competencies through the application of its ISO registered Shelter Plan business model. The company currently has 50+ manufacturing clients operating in its three gated industrial parks, as well as 6 firms operating at its Vangtel business process outsourcing center in Hermosillo, Sonora.