American CyberSystems Competitors and Similar CompaniesClear all

451 Research's competitors and similar companies include Protiviti and Strategy&.

	451 Research 451 Research is an information technology research and advisory company.	Protiviti Protiviti is a management consulting firm that provides business solutions.	Strategy& Strategy& is a strategy consulting business.
Founding Date	Founding Date 2000	Founding Date 2002	Founding Date 2014
Type	Type Subsidiary	Type Subsidiary	Type Subsidiary
Tags	Tags Business Products & Services it consulting management consulting market research	Tags Business Products & Services compliance customer experience cybersecurity management consulting quantum computing	Tags Business Products & Services it consulting management consulting
Locations	Locations New York, US HQ London, GB Boston, US San Francisco, US	Locations Menlo Park, US HQ Brisbane City, AU Canberra, AU Melbourne, AU Perth, AU Sydney, AU Sofia, BG see more	Locations New York, US HQ Hydra, DZ Barangaroo, AU Brisbane City, AU Forrest, AU Southbank, AU see more
Employees	Employees 1422% increase	Employees 13,3263% increase	Employees 5,940
Operating ⚠
Countries	Countries 95 (Apr, 2020)	Countries 25 (Oct, 2025)	Countries N/A

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Menlo Park, US

Protiviti is a management consulting firm that provides business solutions.

New York, US

Strategy& is a strategy consulting business.

Operating ⚠