ORKIN PEST CONTROL (PTY) LTD
INTERNATIONAL DEBT CONTROL (PTY) LTD
IZINGA ACCESS (PTY) LTD
YELLAND CONTROL CC
ENVIRONMENTAL CONTROL ENGINEERING & SERVICES (PTY) LTD
AUTO CONTROL CABLES
YELLAND CONTROL TECHNOLOGIES (PTY) LTD
RTC CONTROL SYSTEMS (PTY) LTD