Complex sentence: In 1950 after earning an MBA from Stanford University he began his business career with Newell Rubbermaid and beginning in 1962, the affiliated Newell Companies, including Western Newell, Newell Window Furnishings and Newell Manufacturing were into a single corporation and was headquartered in Freeport, Illinois.
Split into simpler sentences: In 1950 after earning an MBA from Stanford University he began his business career with Newell Rubbermaid. Beginning in 1962, the affiliated Newell Companies, including Western Newell, Newell Window Furnishings and Newell Manufacturing were into a single corporation headquartered in Freeport, Illinois.