Blackstone to acquire ESG consultant Sphera from Genstar – Pensions & Investments News Mang. Const. Blackstone to acquire ESG consultant Sphera from Genstar Pensions & Investments Source: Mang. Const. July 7, 2021/by PR PR http://gulfstrategic.com/gc/wp-content/uploads/logo_final.jpg 0 0 PR PR http://gulfstrategic.com/gc/wp-content/uploads/logo_final.jpg PR PR2021-07-07 15:15:372021-07-07 17:07:37Blackstone to acquire ESG consultant Sphera from Genstar - Pensions & Investments