Who buys cybersecurity?

NAICS 541512 · Computer Systems Design Services

Federal agencies are the largest single customer for cybersecurity work in the United States. The Department of Defense, the Department of Homeland Security, and intelligence agencies lead, but every federal agency now has cybersecurity obligations to meet.

Most of that work falls under NAICS 541512 (Computer Systems Design Services), with adjacent codes covering software publishing, network architecture, and managed services. The entities below are the ones moving the most money in this space.

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NAICS 541512 — Computer Systems Design Services

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