The division, Kroff Materials Reprocessing Inc., had been operating inside Severstal North America’s steel plant in Sparrows Point, with Severstal as its landlord and primary client, said Jim ...

Kroff Inc., a fast-growing water treatment company ... products with an array of custom chemicals and cutting-edge technologies aimed at optimizing plant efficiencies and reducing costs. KPT offers ...

Pittsburgh-based Kroff Inc. has created Kroff Food Services Inc., a company that will provide chemicals, water management and other services for the beef industry. Pittsburgh-based Kroff Inc. has ...

PITTSBURGH, Oct. 8, 2013 /PRNewswire/ -- Kroff, Inc., a specialty chemical company focused on creative solutions for environmental, manufacturing and water treatment processes, continues to expand ...