Proliant Biologicals

LGI Headquarters.  Ankeny, Iowa.

Proliant Biologicals is part of the Proliant group of companies, leading manufacturers of protein ingredients for food, health, nutrition and biologicals.  Founded in 1981, Proliant along with American Protein Corporation, BHJ Corporation and Boyer Valley Corporation are privately held companies of the Lauridsen Group Incorporated.

With well over $1 billion in sales, 7 operating companies and 60 manufacturing locations worldwide, The Lauridsen Group serves human, veterinary and industrial applications with high quality, natural source proteins.  Proliant Biologicals manufactures and markets high purity plasma fractions, as well as animal extract for microbiological research. The company markets products into the diagnostic, veterinary, biopharmaceutical, nutraceutical and life science research industries.