Callahan joined Ackerman in 1997 as vice president of sales, rose to COO and was appointed CEO and president in 2012.
SSI Staff · February 17, 2017
Toronto-based Imperial Capital Group and a partner firm purchased a majority stake in Ackerman Security for an undisclosed amount.
Rodney Bosch · April 01, 2015
Ackerman Security Systems has donated nearly $9,000 to foundations aimed to help individuals with life-threatening illnesses.
October 14, 2013