Abstract
This study is aimed to investigate the occupational safety and health management of contractor company in the steel industry. Many companies now only carry out core functions inhouse and ancillary functions have been outsourced. This results in transferring risk to the contractor. The questionnaire survey was conducted on the suppliers and contractors of steel industry. Data were collected from 29 companies and their 240 contractor companies. From the survey result, it was found that the level of safety and health management is above the average. To strengthen the relationship for safety and health management, the supplier should provide more data and design a curriculum to train workers of contractor company. Also it is needed that the supplier company employ the person in exclusive charge to support contractor.