CHICAGO – TH Hilson is expanding its territory with Cabot Corp. The two companies have been partners for the past 36 years. New territories covered by the agreement include northern Wisconsin, Minnesota, Iowa, North Dakota and South Dakota.

Cabot Corp. is a global performance materials company that manufactures fumed metal oxides, including treated and untreated fumed silica and specialty carbon black.

TH Hilson’s supply center is in Chicago, with several satellite distribution locations placed strategically in the greater Midwest.