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Sloan Lubrication Systems (

Incorporated in 1922 by founders and brothers Ralph, Paul, and Walter Sloan, the initial focus of Sloan Lubrication Systems was mechanical lubricators used in heavy industry, steam-to-water heat exchangers, and steam traps. Walter’s son John joined the company after his World War II service. He helped the business shift to provide accurate, protected lubrication systems for the fast-growing natural gas transmission industry.

HarbisonWalker Int’l

Every day around the world, HWI’s people and products stand up to the challenges and pressures of every job. And for over 150 years, we’ve served virtually every industry that needs refractory products to do its job. As HWI, A member of Calderys, we deliver one of the industry’s widest, deepest lines of refractory solutions. Our world-class refractory products perform to the highest degree. And by bringing a proactive, customer-focused mindset to work every day, we’re able to provide superior value to our customers and their businesses.

DMI Companies

Founded in 1978 by Peter J. Arnoldt as Ductmate Industries, DMI Companies, Inc. is now comprised of four strategic business units: Ductmate Industries, Aire Technologies, GreenSeam Industries, and Linx Industries. In 2005, the company restructured and created DMI Companies as the parent company of Ductmate and Aire Technologies. In 2015, GreenSeam pipe and fittings products branched off as a new division of DMI Companies called GreenSeam Industries (GSI), and Lindab USA was bought and renamed Linx Industries.

American Sustainable Business Network (ASBN).

American Sustainable Business Network (ASBN) is a movement builder in partnership with the business and investor community. ASBN develops and advocates solutions for policymakers, business leaders, and investors that support an equitable, regenerative, and just economy that benefits all⁠—people and planet. As a multi-issue, membership organization advocating on behalf of every business sector, size, and geography, ASBN and its association members collectively represent over 250,000 businesses across our networks.

The Heinz Endowments

The Heinz Endowments is devoted to the mission of helping our region prosper as a vibrant center of creativity, learning, and social, economic and environmental sustainability. Core to its work is the vision of a just community where all are included and where everyone who calls Southwestern Pennsylvania home has a real and meaningful opportunity to thrive. 

World Group

Since 1960, World Group has been active in serving shippers and receivers of international cargo operating in multiple segments, including freight forwarding, ocean freight, trucking, rail operations, warehousing and distribution, bulk liquid international logistics, and customs clearance. Headquartered in Cleveland, OH, World Group’s family of companies include World Shipping, Inc., ContainerPort Group, UWL, and World Distribution Services.


EQT Corporation is a leading independent natural gas producer with an evolutionary focus on our future. EQT has operations in Pennsylvania, West Virginia and Ohio and is dedicated to responsibly developing our world-class asset base in the core of the Appalachian Basin. While we are currently the largest producer of natural gas in the United States, we know being the biggest doesn’t always mean being the best.


With a history of 140 years, Tarkett is a worldwide leader in innovative flooring and sports surface solutions, with net sales of €3 billion in 2019.