Cybersecurity and emerging technology advisory services.
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The Rule4 annual revenue was $934000 in 2026.
Paul Nelson is the CTO of Rule4.
18 people are employed at Rule4.
Rule4 is based in Boulder, Colorado.
The NAICS codes for Rule4 are [541, 54151, 5415, 54, 541512].
The SIC codes for Rule4 are [73, 737].