Whelan Security
Security services and growth
- B2B
About Whelan Security
Industry-leading contract security company in the US, providing quality services to diverse clients and seeking talented individuals for security officer positions
Key facts
- Industry
- Security and Investigations
- Company size
- 1,001–5,000 employees
- Headquarters
- St. Louis, Missouri, United States
- Founded
- 1949
- Revenue
- $39.8M – $441MTamtam estimate
- Website
- garda.com
Whelan Security at a glance
Whelan Security is a B2B company in the Security and Investigations industry, headquartered in St. Louis, Missouri, United States.
Whelan Security was founded in 1949.
Whelan Security has 1,001–5,000 employees.
Whelan Security's revenue is $39.8M – $441M (Tamtam estimate).
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