About Us

A Little About Us

Our Humble Beginnings

Ranger Investigation & Security Services has been providing our clients with specialised services in security and investigation in Singapore since 1986.

Ranger is currently helmed by the second generation of the Lim family. The young leadership team injects transformation elements, re-engineers its business processes and opens up new offerings relevant to the needs of current market place.

In addition, Ranger continues to remain deeply rooted to our strong ethical belief of Integrity and Honesty which forms the bedrock of our traditional business philosophy.

Together, this is The Ranger’s Edge.

Our Mission

At Ranger, we aim to provide an edge to our clients by giving them assurance and peace of mind through our investigation and security services each time, every time.

Our Company Values


Integrity and Honesty are the foundation of our daily operations. Ranger believes in transparency and open communication. We walk the talk.


Ranger complies strictly to legal requirements and industry’s standards. We fulfil our commitments and take responsibility for our actions.


Our People is the most important resource. Ranger takes care of our staff so that they can provide the best service to you, our clients.


Innovation enables Ranger to deliver high standards of services. We continuously improve our processes and use of technology to serve our clients professionally and efficiently.