Whelan Security

Offers customized contract security staffing services.

2013 Inc. 5000 Rank:
# 4850
Leadership:
Greg Twardowski
Industry:
Security
Location:
St LouisMO 
Founded:
1949
Employees:
4,720

Previous Inc. 5000 Rankings 

2012
#3683
2011
#3045
2010
#3000
2009
#2505
2008
#2616

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