Joseph Heitker

Nalco Co. engages in the provision of chemistry programs and services. It serves upstream and midstream oil and gas industry, and refineries and petrochemical operations. Its services includes energy exploration and production; oil and as midstream; and refining, fuel additives, and petrochemical. The company was founded in 1928 and is headquartered in Sugar Land, TX.

Part of Ecolab, Inc., Texo Corp is a company that makes specialty chemicals. The company is based in Cincinnati, OH. Texo was acquired by Nalco Chemical Co. on April 13, 1998.

NCH Corp. engages cleaning water, conserving energy, and delivering maintenance solutions. It offers biologicals, plumbing, lubrication, industrial institutional maintenance, specialty industrial supplies, and parts washing products. The company was founded by Milton P. Levy Sr. in 1919 and is headquartered in Irving, TX.

Galaxy Associates, Inc. supplied specialty chemical products. It provided specialty, custom blended chemical products, services and technical support to the industrial market. The company was founded in 2002 by Michael D. Fisher and was headquartered in Cincinnati, OH.