MIAMISBURG, Ohio—Matrix Systems, an access control and security systems provider based here, has named Holly Tsourides its new CEO, according to a company statement. “As our new CEO, Holly Tsourides ...

MIAMISBURG, Ohio—Matrix Systems' transformation, which began last year when Holly Tsourides took on the role of CEO, continued Jan. 6, when Tsourides announced that the company is creating two ...

Access control solutions provider Matrix Systems announced on Monday that it is splitting the company into two distinct business units: Frontier and Xentry Systems Integration. Frontier will be ...

MIAMISBURG — D. James and Joyce Young did not attend the April 13 grand opening of their family-run company’s new headquarters in Miamisburg. But given the emotional recollections of the pair ...