Timothy Swank

Part of Merck KGaA, Sigma-Aldrich, Inc. is a company that offers a broad range of products and services for research, development, manufacturing, formulation, and quality control. The company is based in Milwaukee, WI. The company's portfolio includes products for pharmaceutical development and manufacturing, as well as a fully integrated service organization to support cdmo and contract testing across traditional and novel modalities. Sigma-Aldrich is also a trusted worldwide provider of innovative solutions in CRISPR/Cas9 products and services, custom products and services, including DNA oligos, RNA, siRNA, and custom peptides. The company offers exclusive savings on a handpicked selection of premium products at unbeatable prices and provide an easy way to quickly purchase products used often.

Trizetto Provider Solutions LLC provides electronic claims processing services for the healthcare industries. The firm's solutions include patient access, claims management, denials management and advisory services. The company was founded 1983 and is headquartered in St. Louis, MO.

Diagnostic Chemicals Ltd. manufactures pharmaceutical products. The private company is based in Charlottetown, Canada.

Abel Oil Co., Inc. wholesales petroleum products. It products include cased oil and greases. The company was founded by Charles M. Abel, Nancy S. Abel, Ray Ann and Abel Ann on August 1, 1940 and is headquartered in Louisiana, MO.

Medical Transportation Management, Inc. arranges non-emergency medical transportation, scheduling, and dispatch services. It offers home health coordination, preventative care, ambulance, functional assessments, travel training, consulting, and paratransit and fixed route services. The company was founded by Peg Griswold and Lynn Griswold in 1995 and is headquartered in Lake St. Louis, MO.

Inmediata Health Group offers electronic solutions for enhancing the efficiency and the quality of health and dental care. It solutions include core compliance support, multi-payer reimbursement portal platform, payment adoption initiative and claims. The company was founded by Severiano Lopez in 2006 and is headquartered in Charlotte, NC.

Prosper Capital LLC /Missouri/ (Prosper Capital) is a venture capital subsidiary of Prosper Women Entrepreneurs founded in 2014 by Jennifer Ehlen. The firm is headquartered in St. Louis, Missouri.

St. Louis Public Radio provides radio broadcasting services.