D. Dean Spatz

Sigma-Aldrich Corp. operates as a life science and technology material company. It develops, manufactures, purchases and distributes a broad range of biochemical and organic chemicals. Its services include basic research, product and process development, manufacturing and production, regulatory compliance, and facility operations. was founded in May 1975 and is headquartered in St. Louis, MO.

SI Technologies, Inc. designs, manufactures and markets high-performance industrial sensors, weighing and factory automation systems. Its products are used in a wide variety of industries including aerospace, aviation, food processing and packaging, forestry, manufacturing, mining, transportation, warehousing and distribution, and waste management. The company is located in Tustin, CA

Concise Logic, Inc. provides dramatic cost and power savings to designs. It provides transistor-level optimization software tools and standard cell libraries. The company was founded in 1991 and is headquartered in Albuquerque, NM.

American Society for Testing & Materials provides information infrastructure services. The firm develops voluntary codes & regulations for technical materials, products, systems and services. It offers services in areas such as petroleum, medical devices, consumer products and environmental assessment. The company was founded in 1898 and is headquartered in West Conshohocken, PA.

The American Institute of Chemical Engineers (AIChE) is a professional society with over 60,000 members in more than 110 countries. The private company is based in New York, NY, and has subsidiaries in the United States. AIChE offers various programs, including e-learning, webinars, and career advancement, to help chemical engineers at every career juncture bridge the skills gap created by the rush of technology, changing work styles, and unprecedented societal needs. Founded in 1908, AIChE is a focal point for information exchange on the frontiers of chemical engineering research in areas such as energy, sustainability, biological and environmental engineering, nanotechnology, and chemical plant safety and security.

American Water Works Association is an organization that provides resources, tools, and professional development opportunities for water professionals. The non-profit company is based in Denver, CO. The company offers events and education, publications, policy and advocacy, and a network of members to connect with. The association is a leader in industry standards, policy, governance, and influence. The company embraces their responsibility to share their knowledge with the world as they pursue a vision of safe and reliable drinking water for every citizen.

The International Desalination Association operates as a resource for information and professional development for the desalination industry. The non-profit company is based in Topsfield, MA. The company was founded by Adil Bushnak.

Water Quality Association provides water treatment services for residential, commercial, and industrial clients. The private company is based in Lisle, IL and offers these services for charity.