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Head Office | Level 1, 102 Bennelong Parkway, Sydney Olympic Park NSW 2127
P | 02 9045 1811
E |
International | +61 2 9045 1811


8.00am-6.00pm Monday to Friday

Including: Sydney City, Canberra, Parramatta, Penrith, Miranda, Chatswood, North Sydney, Hornsby, Castle Hill, Windsor, Liverpool, Camden, Campbelltown, Epping, Pennant Hills, Hurstville, Avalon, Newport, Narrabeen, Dee Why, Blacktown, Brookvale, Sutherland, Rushcutters Bay, Maroubra, Pymble, St Ives, Carlingford, Seaforth, Willoughby, Lane Cove, Hornsby, Wetherill Park, Canterbury, Concord, Five Dock, North Ryde, Sutherland, Mona Vale, Manly, Blue Mountains, Gosford, Newcastle, Woollongong, Tamworth - New South Wales and Australia Wide

For your convenience, we arrange to meet with you at a place and time of your choosing. We also conduct business over the phone and email.

Specialist Services

  • Technical Services NSI is an experienced and professional source for all your technical surveillance counter measures needs; also known as electronic bug detection or bug sweeping. We provide a full technical and physical inspection of premises' and offer risk assessments as part of our service.
  • Private Investigator SydneyPrivate InvestigatorsOur private investigation services provide clients with peace of mind in obtaining evidence needed to make informed decisions. We have private investigators in Sydney, Private Investigator in Chatswood, Private Detectives in Parramatta and all throughout the Sydney Area and Australia Wide..
  • Management Consultancy Our Consulting division provides security advice to corporate and government client's in the form of background checks, security reviews and risk assessments, planning security for events, security project management. We also provide in depth reports on global security & intelligence and travel security reports.
  • Risk ManagementNSI are able to assist in designing and carrying out industry specific risk assessments for security related matters. All assessments are carried out in compliance with Australian Standards AS 4360 and are specifically made for our client's.
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