Damian J. Luna

G&K Services LLC engages in the provision of branded work apparel programs and facility services. It operates through the United States, and Canada segments. The company was founded in December 1934 and is headquartered in Mason, OH.

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.

Multi-Tech Systems, Inc. designs, develops, and manufactures components and devices for the industrial and commercial internet of things. It offers product selector, developer tools, accessories, and outlet. The company was founded by Raghu N. Sharma in 1970 and is headquartered in Mounds View, MN.

American Petroleum Institute (API) is the only national trade association that represents all aspects of America's oil and natural gas industry. Its more than 400 corporate members, from the largest major oil company to the smallest of independents, come from all segments of the industry. They are producers, refiners, suppliers, pipeline operators and marine transporters, as well as service and supply companies that support all segments of the industry.

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.

Part of Parker-Hannifin Corp., Leedar, Inc. manufactures air filters for trucks, tractors, ventilation systems and stationary engines. The company is based in Shawnee, OK.

Part of YMCA Twin Cities, YMCA of Greater Saint Paul operates a facility offering recreational activities. The company is based in Minneapolis, MN. YMCA of Greater Saint Paul was acquired by YMCA of Metropolitan Minneapolis on January 01, 2012.