Compare working at A1 Security vs Allied Universal
Compare company reviews, salaries and ratings to find out if A1 Security or Allied Universal is right for you. A1 Security is most highly rated for Culture and Allied Universal is most highly rated for Work/life balance.
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Security & Protective Services
more than USD 10B
Number of Employees
11 to 50
more than 10,000
1551 N. Tustin Avenue, Suite #650 Santa Ana, CA 92705
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