Safety & Environmental Services Australia (SESA) is a team of management OHS consultants, environmental consultants, occupational hygienists, scientists, engineers and inspectors specialising in workplace health and safety (WHS), environmental risk management, property safety and occupational hygiene. SESA is based in Sydney and providing services throughout Australia including Canberra, Wollongong, Newcastle and all of the NSW and ACT. The team assembles highly qualified professionals including employees and a network of sub-consultants who are experts in their field. SESA is a leading provider of risk management services to various industries including government, construction, manufacturing, property and facilities management and business services.

SESA-Safety & Environmental Services Australia Pty Ltd (SESA) operates a laboratory SESALab accredited by the National Association for Testing Authorities (NATA) to ISO/IEC 17025 for asbestos and synthetic mineral fibre sampling and fibre counting.