Our Clients

Brent Hemphill & Associates, Inc. provides lobbying and consulting services for clients with small business interests as well as large corporate concerns.

  • Ameren Missouri, a Fortune 500 company.

  • AT&T, largest telecommunications company in the world.

  • BJC Healthcare, largest private business in Missouri and one of the largest nonprofit health-care organizations in the United States.

  • HMS, provides a variety of coordination of benefit, program integrity, and other cost containment solutions to government-sponsored healthcare programs nationwide.

  • Missouri Ambulance Association, trade association whose members include ambulance districts, hospital-based ambulance services, private ambulance services, air ambulance and fire districts.

  • Missouri Pork Association, established in 1954, is a statewide trade organization which represents pork producers around Missouri.

  • Missouri Propane Gas Association, statewide organization comprised of both wholesalers and retailers of propane gas.

  • Missouri Speech and Hearing Association, serves as the state association representing speech-language pathologists, audiologists, speech, language, and hearing scientists and related personnel associated with organized speech, language, and hearing education and health-care settings.

  • Missouri Soybean Association, statewide membership organization working on behalf of the Show-Me State’s soybean producers and processors.

  • Mosaic Life Care, formerly Heartland Regional Medical Center, health delivery system located in northwest Missouri.

  • Pearson Education, an innovative virtual school education provider.

  • Penn National Gaming, Inc., a national gaming corporation.

  • Port KC, a redevelopment entity created to enhance the economic vitality of Kansas City, Missouri through transportation, trade, commerce, and riverfront development.

Brent Hemphill & Associates


229 Madison St.

Jefferson City, MO 65102

Mailing Address: 

PO Box 156

Jefferson City, MO 65102


Tel: 573-634-0050

Fax: 573-364-0060

Email: bha@brenthemphill.com

For General Inquiries: