How Do Security Companies Make Money? Are Security Companies Profitable?
How private security companies make money
In this article
Security companies make money by billing clients an hourly rate per guard that's higher than what they pay the guard, then covering payroll taxes, insurance, training, supervision and overhead from that markup. Typical security guard companies earn 10% to 20% gross margin after labour costs and often 3% to 10% net profit, so success depends on volume and long-term contracts.
These are rough industry ranges.
How private security companies work
- A client signs a contract for coverage (hours, sites, armed or unarmed)
- The company hires, licenses, trains and schedules guards
- Guards patrol, monitor and report
- Supervisors check sites and handle problems
- The company bills the client weekly or monthly
Revenue sources
| Service | How it's billed |
|---|---|
| Standing guards | Per guard per hour |
| Mobile patrol | Per visit or monthly |
| Event security | Per guard per hour, often with minimums |
| Construction site security | Monthly contracts |
| Executive protection | Premium hourly rates |
| Alarm response | Per response or monthly |
| Remote video monitoring | Monthly subscription |
Where the money goes
Guard wages, payroll taxes, workers' comp and liability insurance, uniforms and equipment, training and licensing, supervision, vehicles and office staff.
Are security companies profitable?
Yes, but margins are thin per hour, so profits come from:
- Many billable hours
- Long-term contracts with steady schedules
- Low guard turnover (hiring and training is expensive)
- Higher-margin services like patrol and remote monitoring
How security companies grow
Win contracts with property managers, construction companies, retailers, hospitals and event venues. Strong reporting and reliable coverage keep clients. A professional website that shows licensing and makes quote requests easy helps win bids.
Pricing details: How much to charge for security services. Hiring tips from the client side: What to look for when hiring a security company.
Frequently asked questions
How do security companies make money?
They bill clients per guard per hour and keep the difference after wages and costs.
Are security companies profitable?
Yes, with enough volume and long-term contracts, though margins per hour are thin.
How does private security work?
Clients contract a licensed company that hires, trains, schedules and supervises guards.
What is private security services?
Guards, patrols and monitoring provided by private companies rather than police.
What security services are most profitable?
Patrol routes, remote video monitoring and specialised protection.
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Start a conversationWritten by Sachin Rawat
AI & automation engineer · websites, apps and motion design
I build AI agents, automations, websites, apps and motion design for businesses. These guides answer the questions people actually search, written from hands-on experience building them.
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