Sami Ahmad

Trecora Resources engages in the manufacture and sale of petrochemical products and synthetic waxes and the provision of custom processing services. It operates through the Specialty Petrochemical and Specialty Waxes segments. The Specialty Petrochemical segment produces high purity hydrocarbons and other petroleum-based products including isopentane, normal pentane, isohexane, and hexane. The Specialty Waxes segment manufactures specialty polyethylene and poly alpha olefin waxes and provides custom processing services. The company was founded on May 4, 1967 and is headquartered in Sugar Land, TX.

SouthWest Water Co. is a company that owns and operates regulated water and wastewater systems in seven states in the United States, serving over half a million residential and business customers. The company provides a broad range of operations, maintenance, and management services, including water production, treatment, and distribution, wastewater collection and treatment, customer service, and utility infrastructure construction management. The company has subsidiaries in the United States, including Hornsby Bend Utility Company, Midway Water Utilities, Inc., and more. The company takes pride in delivering high-quality, reliable service to its customers. The company was founded in 1891 as Land & Water Company and is headquartered in Sugar Land, TX, with around 500 employees. The CEO is Robert MacLean.

Lyondell Chemical Co. manufactures and distributes chemicals & plastics, produces fuel products, and refines heavy & high-sulfur crude oil. The company operates in four segments: Ethylene Co-Products and Derivatives, Propylene Oxide & Related Products, Refining, and Inorganic Chemicals. The company's products are used in the clothing, food packaging, household furnishings, automotive parts, construction, home-building materials, paints, and coating industries. The company was founded in 1985 and is headquartered in Houston, TX.

Armada Water Assets, Inc. engages in the collection, handling, transport, treatment and reuse of contaminated water. It operates through four segments: Texas Water Logistics, Colorado Water Treatment and Disposal, Colorado Water Logistics and Corporate. The company’s services include fluids transport, water sale, water treatment, subsurface disposal and water logistics. Armada Water Assets was founded on October 23, 2012 and is headquartered in Houston, TX.

Houston Zoo, Inc. engages in the operation and management of zoo. The firm operates as a conservation, education, and recreation organization dedicated to the reproduction, protection, and exhibition of animals in their habitats. It participates in programs that oversee the breeding of endangered animal species. The company was founded in 1922 and is headquartered in Houston, TX.

Exterran, Inc. specializes in oil and gas production equipment, natural gas compression, produced water treatment solutions, and gas processing and treating. The company is headquartered in Houston, TX.

LyondellBasell Industries, Inc. manufactures basic polymers for industrial use, as well as refines crude oil into lubricating oil, diesel fuel, coke and sulfur. It offers chemicals, quality systems, technology centers, product safety and stewardship. The company is headquartered in Houston, TX.