What makes us different?


Tetra International based in Hong Kong provides a comprehensive range of Security solutions and services.

Tetra's team are comprised of professionals who had previously held key positions in IT vendor, IT consulting, Financial, Insurance, Investment, Manufacturing and Retail sectors. Our connections coupled with industry knowledge makes us your trusted Security consultant since we have firsthand experience how your industry works, your concerns and what you need.


Tetra has a concise company policy and is committed to offering finest services to our clients. Besides investing in technical professional with Security certifications such as CISSP, CISA or CISM, our technical professionals are equipped with recognized  certifications in Project Management, Infrastructure, Database, Application and BC/DR so as to guarantee our services. We aim to assure our clients when they entrust us with your security project, we guarantee our solution perform effectively with your entire IT environment.