Sienna Systems Competitors and Similar CompaniesClear all
Sienna Systems's competitors and similar companies include Grey Matter.
 Sienna Systems Sienna Systems is a company that provides application development, data analytics, systems engineering, and integration services. |  Grey Matter Grey Matter (also known as Climb Global Solutions and formerly known as TechXtend) is a company that provides IT solutions. | |
Founding Date | Founding Date 2002 | Founding Date 1982 |
Type | Type Private | Type Subsidiary |
Tags | ||
Locations | Locations Falls Church, US HQ Denver, US | Locations Eatontown, US HQ |
Employees | Employees 502% decrease | Employees 1611% increase |
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Grey Matter
HQ
Eatontown, US
Grey Matter (also known as Climb Global Solutions and formerly known as TechXtend) is a company that provides IT solutions.
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