ESIA Pty Ltd is an Australian owned and operated Private Investigation Firm, established in 2009.

We specialise in workplace investigations and perform investigative functions in accordance with the Queensland Security Providers Act.

Our Investigation Firm is based in the outer Brisbane suburb of Wacol.

The Investigators appointed by ESIA Pty Ltd are well trained and very experienced Investigators in workplace matters.

We hope you'll find our website informative and helpful.

Where do we operate
ESIA Investigators operate predominantly in Queensland and occassionally in New South Wales.

Send us your enquiry online and we'll contact you.