AFK ‘Sistema’, Lukoil, and Norilsk Nickel, participants of Russian UN Global Compact network, according to the results of the ‘Responsibility and Openness’ and ‘Sustainable Development Agenda’ instalment indices, developed by the Russian Union of Industrialists and Entrepreneurs (RSPP), have joined the ranks of the top leaders on the level of information disclosure on corporate social responsibility. Indices were created based on public annual and non-financial reporting analysis of top-100 largest corporations of RAEX-600 and RBK-500 ratings.