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Diamond Chemical announces new brand
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Diamond Chemical acquires Wechem
July 16, 2026Diamond Chemical is pleased to announce the acquisition of WeChem, Inc., a specialty chemical manufacturer headquartered in Harahan, Louisiana. Diamond Chemical is pleased to announce the acquisition of WeChem, Inc., a specialty chemical manufacturer headquartered in Harahan, Louisiana. Founded in 1972, Wechem, Inc. serves industrial, commercial, and MRO markets, including utilities, petrochemical, and…
Diamond Chemical acquires Nyco Products Company
May 1, 2026 DiamondChem has officially acquired Nyco Products Company, uniting two historic businesses with over 200 years of combined industry experience.By bringing together our coastal operations with Nyco’s impressive Midwest manufacturing footprint, we are creating a truly national provider of commercial, institutional, industrial cleaning solutions and specialty chemical products. But beyond the operational expansion,…
