Ecolab, Inc., a St. Paul. Minn., pharmaceutical ingredients manufacturing plant, cut the ribbon recently on a new factory in King of Prussia. Harold Brubaker covered…

Plymouth Meeting-based Protecs is in the final stages of development of a $40 million manufacturing facility for Purolite in King of Prussia, one of…

Ecolab has announced it is planning to acquire King of Prussia-based Purolite for $3.7 billion, writes Patrick Kennedy for The Philadelphia Inquirer.

The…

King of Prussia has seen an astonishing development boom in the last decade, which has solidified its place as the center of Philadelphia’s western…