1300 368 284

Security Companies in Sydney

Australia Head Office (Sydney) :

    Office Location:

    15, 191 Parramatta Rd,
    Auburn NSW 2144


    Phone: (02) 9352 0200
    Fax: (02) 9352 0299


    Phone: (02) 9352 0212
    Mobile: 0401 467 107
    Phone: (02) 9352 0211
    Mobile: 0434 562 311

    Admin & accounts:

    Phone: (02) 9352 0209
    Fax: (02) 9352 0298

Security Services in Sydney


Security International Services Group (SISG) is one of the leading and widely preferred providers of security services in Sydney. We have a variety of solutions tailored to the unique needs of your business. Our company specialises in 24-hour security, mobile and static patrol, alarm response, and security system installations.

Our exceptional services have helped us establish a reputation among our clients. We have a solid client base in Sydney and they continue to grow; thanks to referrals provided by our valued customers who trust us. As one of the top security companies in Sydney, we greatly value our clients' trust and confidence in us. This is why we continue to deliver excellence in every service we provide.

We use the latest technology in providing innovative security systems and services. We provide security for high rise buildings, shopping centres, construction sites, as well as special event security, crowd control and more.

The SISG Difference

Our serious commitment to excellent services distinguishes us from other security companies in Sydney, NSW. We continue to improve our methodologies and expand the scope of our solutions. Backed by years of experience in the industry, we are able to deliver reliable security solutions that match the needs and demands of even the most discerning clients.

SISG has hundreds of accredited and fully trained staff with solid experience in the industry. These staff serve our clients through various offices in NSW and other regions. We provide them with ongoing training and personal development courses to better their skills in security management and customer service. Through these courses of training, they can gain the necessary information and skills to provide for the unique needs of our clients.

Contact Security International Services Group today for more information.