Leidos Holdings Leidos Holdings (formerly known as Science Applications International) is a company that provides technology and engineering solutions. | ![]() Architecture Technology Corporation Architecture Technology Corporation (ATCorp) is a software technology company that provides research, development, and engineering solutions. | |||
Founding Date | Founding Date 2004 | Founding Date 1969 | Founding Date 1981 | Founding Date 1993 |
Type | Type Private | Type Public | Type Private | Type Subsidiary |
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Locations | Locations HQ | Locations Reston, US HQ Alice Springs, AU Scoresby, AU Manama, BH Québec City, CA Djibouti, DJ Ansbach, DE see more | Locations Eden Prairie, US HQ Campbell, US Ithaca, US Minneapolis, US Trumansburg, US Washington, US | Locations HQ |
Employees | Employees 9 | Employees 47,0002% decrease | Employees 47 | Employees 228 |
Leidos Holdings (formerly known as Science Applications International) is a company that provides technology and engineering solutions.
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Architecture Technology Corporation (ATCorp) is a software technology company that provides research, development, and engineering solutions.
View company