our team

We have a dynamic and dedicated operational team supporting our officers on the ground. And it is this team that makes Abacus Security Services stand out from the rest!

Jonti and his highly experienced team of managers, supervisors and officers are passionate about ensuring that their client’s property, assets, and people are protected as though they were their own.

Our management team and security supervisors work hard behind the scenes 24 hours a day, seven days a week to ensure that the service provided is a seamless experience for you.


private security companies near me

Jonti Sarak

Managing Director and Founder

Jonti has been involved in the security industry since 1995, starting his impressive career in South Africa where he trained in First Response and Counter-Terrorism, and provided perimeter security services for the late President Nelson Mandela.

Security Guard Hire Sydney

Mets Yildirim

Operations Manager

Mets started working in the security industry in 1991, his wealth of experience results in exceptional customer service and an operation efficiency without parallel. He has won achievement and service awards for his work across many security-related areas.

Top 10 security companies in Sydney


Compliance and Administration Manager
Ilan Godin is a veteran sergeant, first class with many years serving in the military. With his in depth understanding of security, compliance and assessing risk, he has taken on the role of Compliance and Administration Manager at Abacus Security.


Zero Tolerance to Anything Less Than Our High Standards
company security guard
Abacus Security Services only recruits ‘career’ security officers through selected networks and word of mouth to ensure they meet our strict professional standards, rigorous background checks and level of experience.

They are contracted to work exclusively for us ensuring continuity in service and an ongoing commitment to protecting your business.

Our officers are correctly licensed, trained in first aid, and risk identification and mitigation. To meet clients’ requirements we also have officers qualified as Chief Fire Wardens and who have training in other specialised areas, such as traffic control. They also abide by confidentiality agreements, and industry work health and safety standards.

We invest heavily in our officers’ training, certification and development, and we expect high-level presentation and communication skills, and a commitment to professional and polite behaviour at all times.