List of Security Guards and Patrol Services Companies
Selling into Security Guards and Patrol Services? Here are its companies, biggest first, including Metro One Security, Red Badge Group and Elite Investigations. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$250M - $500M
1.9K
$1M - $10M
516
$25M - $50M
428
$25M - $50M
242
$25M - $50M
214
$1M - $10M
103
$100M - $250M
102
$100M - $250M
95
$10M - $25M
88
$1M - $10M
76
$10M - $25M
54
$1M - $10M
51
$1M - $10M
44
$1M - $10M
41
$1M - $10M
41
$1M - $10M
40
$1M - $10M
39
$1M - $10M
38
$1M - $10M
25
$1M - $10M
16
<$1M
7
<$1M
4
About Security Guards and Patrol Services companies
Which Security Guards and Patrol Services companies are listed?
Security Guards and Patrol Services companies of every size, from enterprises to startups, sorted by headcount so the biggest accounts come first. Companies on the list include Metro One Security, Red Badge Group and Elite Investigations. Every company profile gives you revenue range, headcount, headquarters, tech stack and an employee directory with verified emails and phone numbers.
What technologies do Security Guards and Patrol Services companies use?
The tools most often found in the tech stacks of Security Guards and Patrol Services companies include WordPress, Microsoft 365, Amazon Web Services, HubSpot, Shopify and Google Workspace. Useful if you integrate with, complement or compete with one of them.
How do I reach decision makers at Security Guards and Patrol Services companies?
Open a company to see its employee directory and email format, then use LeadIQ to get verified work emails and phone numbers for the people you want to reach and push them straight to your CRM or sequencer.
Insights based on LeadIQ data refreshed in September 2026.
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