Leroy Ball

Koppers, Inc. produces carbon compounds, chemicals, and treated wood products. The firm offers naphthalene, petroleum pitch, phthalic anhydride, refined tar, specialty pitch, coal tar distillates, carbon pitch, pressure-treated wood, tie pre plating, track panels, and rail joints and track components. It also provides carbon pitch testing, engineering support, logistics, and railroad structures services. The company was founded in December 1988 and is headquartered in Pittsburgh, PA.

The Leukemia & Lymphoma Society, Inc. operates as the world's largest voluntary health organization dedicated to funding blood cancer research, education and patient services. The firm provides treatment for , lymphoma, Hodgkin's disease and myeloma, and improve the quality of life of patients and their families. It identifies and funds the most promising blood cancer research projects and forges partnerships with academic institutions, biotechnology and pharmaceutical companies to accelerate the development of new therapies. The company is headquartered in Rye Brook, NY.

Koppers (Jiangsu) Carbon Chemical Co., Ltd. engages in the production and sale of deep processing coal tar products. It offers coal tar pitch, light oil, anthracene oil, carbon black oil, phenol oil, industrial naphthalene, washing oil, and neutral sodium phenate. Its business activities include sewage treatment and recycling, security system monitoring services, tap water production and supply, and international and domestic trade agency services. The company was founded on November 27, 2012 and is headquartered in Xuzhou, China.

The United Way of Southwestern Pennsylvania is urgently seeking service-oriented, computer-savvy 2-1-1 resource navigators to help the community with basic needs, free tax assistance, and COVID-19 services. The private company is based in Pittsburgh, PA, and serves Allegheny, Armstrong, Butler, Fayette, and Westmoreland counties. The company hires dedicated, talented people to handle customer inquiries by phone, text, chat, or email from individuals seeking assistance with human services information or resources. The company's impact areas include supporting United Way's impact fund, promoting equitable access to healthy, affordable food in all communities, and supporting small community-based programs that address food availability, access, utilization, or system stability.

The African American Chamber of Commerce is a Chamber of Commerce. The non-profit company is based in Pittsburgh, PA. The company was founded by Doris Carson Williams.