French National Centre for Scientific Research

The French National Centre for Scientific Research is the French state research organisation and is the largest fundamental science agency in Europe.In 2016, it employed 31,637 staff, including 11,137 tenured researchers, 13,415 engineers and technical staff, and 7,085 contractual workers. It is headquartered in Paris and has administrative offices in Brussels, Beijing, Tokyo, Singapore, Washington, D.C., Bonn, Moscow, Tunis, Johannesburg, Santiago de Chile, Israel, and New Delhi.The CNRS was ranked No. 3 in 2015 and No. 4 in 2017 by the Nature Index, which measures the largest contributors to papers published in 82 leading journals. In May 2021, the CNRS ranked No. 2 in the Nature Index, before the Max Planck Society and Harvard University.

Source: Wikipedia