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About Us

Establish in 1999 as William Security Services, the company has grown from strength to strength and built a reputation for excellence in our field. As William Security, we were graded ‘A’, ‘A’, ‘B’ by the Singapore Police Force in 2015, 2014 and 2013 respectively.

In 2016, based on the foundations of the previous 17 years and under the same highly experienced management and operations teams, we unveiled our new brand – William Secure Solutions – as part of our new vision for growth and service enhancement.

As William Secure Solutions, we have preserved the same people-centric, innovative and technologically-advanced ethos. We are trusted by our clients and have been accredited to the highest levels by the Singapore Government. We are an ISO9001 and OHSAS18001 organisation as well as a bizSAFE Star Enterprise.

We are also members of the Security Association (Singapore) and Association of Certified Security Agencies.


5 Upper Aljunied Link #03-06
Quartz Industrial Building
Singapore 367903

Tel: +65 6846 9883
Fax: +65 6846 9769