Supreme Security is seen as one of Alarmco's top competitors. Supreme Security's headquarters is in Union, New Jersey, and was founded in 1929. Like Alarmco, Supreme Security also works within the Security Guard and Patrol Services industry. Supreme Security generates 102% of Alarmco's revenue.
3S is one of Alarmco's top rivals. 3S was founded in 1987, and its headquarters is in Harrison, Ohio. Like Alarmco, 3S also works within the Security Guard and Patrol Services field. 3S has 18 more employees than Alarmco.
Aegis Fire Protection is Alarmco's #3 rival. Aegis Fire Protection is a Private company that was founded in 2006 in Overland Park, Kansas. Like Alarmco, Aegis Fire Protection also competes in the Professional Services sector. Compared to Alarmco, Aegis Fire Protection has 33 more employees.