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Standard

ISO 45001 certification in Singapore

ISO 45001 is the international standard for occupational health and safety management systems, which replaced OHSAS 18001. In Singapore it is the certification behind the top bizSAFE tier and a credential for higher-risk industrial and construction work.

Seen most in Construction & Built Environment .

What it is

A management system for reducing workplace injury and ill-health through hazard control and worker participation.

Who needs it in Singapore

Larger contractors, fabrication yards, and process/industrial operators.

How to get it

Certification by a SAC-accredited body.

Companies on the record holding ISO 45001

  • Halcon Primo Logistics

    Halcon Primo Logistics is a Singapore-headquartered logistics group founded in 2003, running 838,000-plus sq ft of bonded, non-bonded and automated warehousing — including an owned seven-hectare zero-GST bonded hub — plus air, ocean and cross-border road freight, project logistics and customs brokerage. Its NVOCC arm, Vega Orient Line, operates 800 containers in the Intra-Asia trade. Offices in Singapore, Malaysia and China; ISO 9001 and ISO 45001 certified, bizSAFE Star.

  • Halcyon Agri Corporation Limited

    Halcyon Agri runs an integrated natural rubber supply chain from Singapore — plantations in Cameroon and Ivory Coast, processing factories across Indonesia, Malaysia, China, Thailand and Ivory Coast, and a distribution arm selling into the world's tyre makers and industrial polymer users. The SGX-listed group employed 12,481 people across more than 100 locations and turned over US$2,961.5 million in the financial year ended 31 December 2025.

  • Puretech Engineering

    Puretech Engineering is a Singapore mechanical and electrical contractor established in 1995, wiring rail depots, airport terminals, shipyards and commercial buildings. Its current book spans four LTA rail contracts — Kim Chuan Depot, Hume Station, the Sengkang-Punggol LRT depot and Tengah Depot — plus the Shaw Tower redevelopment and the Mandai Lake Road resort development, and it fabricates switchboards and control panels rated to 22kV.