Founded in 1993, Global Witness investigates and campaigns to prevent natural resource-related conflict, corruption, and abuses. Based in London, it exposes illegal logging, mining, and fossil fuel exploitation, holding governments and corporations accountable. Its reports have led to policy changes like sanctions on conflict minerals. Operating in regions like the Congo Basin and Southeast Asia, it collaborates with communities to document abuses, pushing for transparency and justice in global supply chains and governance to protect ecosystems and human rights.