Esther Tsang

Sedex Information Exchange Ltd. operates as a global membership organization dedicated to driving improvements in ethical and responsible business practices in global supply chains. The firm’s buyer services include ethical data platform, supply chain risk management, supply chain data analysis, sedex e-learning, forced labour, supplier engagement, ethical trade coordinator service and sedex training. It also offers supplier services like ethical data platform, self-assessment questionnaire, sedex e-learning, sedex supplier workbook, sedex member directory and sedex training. The company was founded in 2004 and is headquartered in London, the United Kingdom.