RSI Security
RSI Security is a cybersecurity company specializing in GRC, founded in 2013 and headquartered in Southlake, United States. It employs about 47 people and is privately held.
updated Oct 4, 2026
Latest RSI Security news and company activity
What RSI Security did, dated — selected moves from the record, one per kind, newest first.
- Jan 2026PartnershipBuilding Ransomware Resilience with Gradient Cyber & RSI Security
12 events tracked since Jul 2025 · selected events shownUnlock the complete RSI Security timeline
RSI Security Momentum score
49/ 100
Mandos Momentum blends hiring, funding, traffic and sentiment into one score out of 100. The score is free; the pillars behind it unlock in the platform.
RSI Security employees and hiring
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The other 440 data points.
- Funding historyevery round, every investor named
- Headcount growthvelocity, departments, seniority
- Open jobslive postings, hiring pace, role mix
- Tech stackframeworks, clouds, security
