
RSI Security
GRCSouthlake, United Statesfounded 2013private
RSI Security is a cybersecurity company specializing in GRC, founded in 2013 and headquartered in Southlake, United States. It employs about 46 people and is privately held.
updated Sep 12, 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
10 events tracked since Jul 2025 · selected events shownUnlock the complete RSI Security timeline
RSI Security Momentum score
25/ 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.
Growthlocked
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RSI Security employees and hiring
RSI Security has about 46 employees, up 5% over the last 30 days, with 4 open roles.
- Employees
- 46
- 30-day change
- +5%
- Open roles
- 4
The other 440 data points.
- Funding historyevery round, every investor named
- Headcount growthvelocity, departments, seniority
- Open jobs4 live postings, role mix
- Tech stackframeworks, clouds, security



