Stiefel Laboratories

Predecessors:
Allen & Hanburys | Block Drug | Human Genome Sciences | Recherche et Industrie Thérapeutiques | Reliant Pharmaceuticals | S. E. Massengill Company | Glaxo Wellcome (Glaxo | Burroughs Wellcome) | SmithKline Beecham (Smith, Kline & French | Beecham Group)
Former:
Europharm | Eurovita | Haleon