Castellum

Castellum is a defense-oriented technology company which is executing strategic acquisitions in the cyber security, information technology. In practice that means managing your IT, from help desk to infrastructure, as an outside partner.

The natural audience is small and mid-sized companies. Related areas on their profile: Information Services. They are a mid-sized team, 51 to 200 people, which usually shapes who they work with.

Castellum is based in Bethesda, Maryland and founded in 2019. Their site is castellumus.com.

Before you commit, look at response SLAs, onboarding, and what is billed per hour. Ask for a trial on your own data, not a canned demo.

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