SIS Australia Holdings Pty Ltd, trading as MSS Security, is a foreign-owned private company that provides physical security services and paramedic and emergency response services. MSS Security employs approximately 5,400 individuals across its operations in Australia and is headquartered in Silverwater, New South Wales.

The company’s ultimate parent is the Indian-based security and business support solutions provider, Security and Intelligence Services (India) Limited.


SIS Australia Holdings Pty Ltd operates as a security services company in Australia through its MSS Security brand. The company offers a range of services including:

  • Concierge services
  • Emergency response, planning & exercises
  • Events management
  • Roving & mobile patrols
  • Centralised CCTV & alarm monitoring
  • Aviation & maritime screening
  • First aid & medical support
  • Business continuity planning
  • Evaluation process & policy implementation
  • Traffic management
  • Investigations
  • VIP protection
  • Risk analysis
  • Industry & site specific certification
  • Alarm response
  • Emergency surge requirements
  • Static guarding, including access control & control room monitoring
  • Customer service security training

MSS Security provides its products and services to the following industry sectors:

  • Retail
  • Maritime
  • Resources & Industrial
  • Commercial Property
  • Aviation
  • Education
  • Defence
  • Major Events
  • Government
  • Health

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This Company Has Operations in the Following Industries:

Investigation and Security Services in Australia

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