About Us

Company History

ISCL was established in 1991 by Maitland Candy to service the Security requirements of the Central North Island Forestry Estates.  It has grown since to develop a branch network encompassing the full range of security services. ISCL employs more than 60 part and full time staff:

Fully licenced pursuant to the Private Investigators and Security Guards Act 1974 – Registration Number 1888.

Maitland Candy - Managing Director has 43 years continuous experience within the Security Industry.  Maitland is no stranger to the Security Industry and is currently recognised as the longest serving owner of a Security company in NZ.



Our technical team has a combined experience in excess of 75 years in the installation of Intruder, Environmental, Fire Alarms, Camera's and CCTV Systems.

Maitland Candy -Managing Director

  • Over 40 years Security Leadership experience.
  • Founder member of the New Zealand Security Industry Association (1975).
  • Registered with the Private Investigator and Security Guards Act 1974 S.G.E.No.371.
  • Patrol Deployment
  • Billing and Administration
  • Vehicle Control