Master Your
Security Operations
The all-in-one platform for rota building, compliance, and real-time personnel management. Built for the high-stakes environment of the modern UK security industry.
Trusted by leading UK security operations
Tactical Capabilities
Engineered to eliminate administrative friction and maximise operational readiness across your entire security workforce.
Intelligent rota building
Automated scheduling and shift management with conflict detection, availability checking and open shift posting.
Real-time compliance
Live tracking of SIA licences, right to work documents and training qualifications. Instant alerts before anything expires.
Operational intelligence
Live feed of incidents, patrol logs and lone worker welfare checks. Full audit trail for every site and officer.
Integrated payroll
Calculate pay from approved timesheets and export to Sage 50, Xero or BrightPay. Holiday pay calculated automatically.
SIA licence monitoring
Automatic daily checks against the SIA public register. Know the moment a licence is revoked or suspended.
Subcontract network
Securely share shifts with trusted partner companies using a private code system. Unique to Cairn — no other platform offers this.
Simple, transparent pricing
Flat monthly fee. No per-officer charges. No hidden costs. Cancel anytime.
Perfect for small security companies just getting started.
For growing teams that need more power and integrations.
For established security contractors with complex needs.