About Us

Who We Are

TN Technical Services Company Limited (TN) is a Vietnam-based consultancy providing process safety, HSE, engineering consultancy and technical training services.

We support clients in the oil and gas, LNG, power generation, chemical, petrochemical and industrial sectors in identifying hazards, assessing risks and developing practical safety measures throughout the project lifecycle—from design and construction to operation and modification.

Our Expertise

Our core expertise includes hazard identification and analysis, quantitative risk assessment, Safety Case development, formal safety assessment studies, functional safety and consequence modelling. We also provide hazardous area classification, process safety management support, reliability studies and technical training.

For assignments requiring additional disciplines or specialist expertise, we work with experienced professionals and technical partners to meet the project’s specific needs.

Our Experience

TN is led by a process safety professional whose experience includes involvement in more than 60 QRA studies, 9 Safety Cases, over 14 HAZID studies, 20 HAZOP studies and 5 SIL studies.

This experience was gained across previous professional roles and provides the technical foundation for TN’s services.

Our Approach

We combine technical analysis with an understanding of each client’s facilities, operating conditions and project requirements. Our focus is on clear deliverables, practical recommendations and responsive coordination.

We work closely with clients to define the scope, agree on the assessment basis and deliver findings that support informed decisions and effective risk management.