Sigma-Aldrich, headquartered in St Louis in the US, is already the world's largest supplier of biochemicals and organic chemicals to research laboratories, clocking up sales of $2.7 billion last ...
According to the Associated Press, Merck CEO Karl-Ludwig Kley said the firm had a “clear commitment” to St. Louis, Missouri, where Sigma-Aldrich is based. According to the news report, “he said it ...
Merck KGaA, the German healthcare and technology conglomerate, has announced that it is in advanced negotiations to acquire ...