This report from environmental NGO Greenpeace International documents the efforts of over 50 companies to demonstrate their progress towards ending deforestation by disclosing their cattle, cocoa, dairy, palm oil, pulp and paper and soya suppliers. No company was able to demonstrate significant action on eliminating deforestation, while those companies that do publish their suppliers all source from producers involved in deforestation.
The table below summarises the performance of several companies.
Read the full report, Countdown to Extinction: What will it take to get companies to act? here. See also the Foodsource resource How do food systems affect land-use and biodiversity?