Shearwater Mission Support, LLC.

Who We Are

Shearwater Missions Support, LLC. (SMS), is a Joint Venture (JV) between Shearwater Systems, LLC. (, and Techflow,Inc. ( Shearwater Systems is a Mission Support Services and Facility Support Services company that provides support to government and commercial entities. Established in 2008, Shearwater is an 8(a)-certified, Alaska Native Corporation (ANC)-owned, Small Disadvantaged Business (SDB). Techflow, Inc. is a solutions company founded in 1995 delivering IT services, scientific applications and missions support services for federal and commercial companies.

This joint venture was created to allow these two companies to bring skilled personnel with technical and domain expertise, industry best practices, proven Program Management, tested development experience, technology know-how and relevant industry standards together to meet your strategic and tactical business goals and objectives, with specific objectives of perusing Base Operations Support Services (BOSS). The managing partner for SMS is Cal Vandivier who can be reached at

In September 2018, the United States Army awarded SMS a five-year contract to provide Installation Support Services at the U.S. Army, Yuma Proving Ground, Arizona. In pursuit of this effort, SMS added Northwind Group ( and IAP Worldwide Services ( as subcontractors to the SMS JV team.

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