John Gamble

( MOMO )
Clients

1) Air Evac

2) Allegis/Redwood/Maxim Public Affairs, LLC

3) American Academy of Physician Associates

4) American College of Obstetricians and Gynecologists - Missouri Section

5) American Resort Development Association

6) American Tort Reform Association

7) Apple Inc

8) BDT Capital Partners, LLC

9) Binti, Inc.

10) Biostl

11) Centegix

12) Centurion

13) City of Chesterfield

14) City of Riverside

15) City of St. Charles

16) Compass Academy Network

17) Concordance Academy of Leadership

18) David Humphreys

19) DJI Technology, INC.

20) Double Line

21) Education Direction

22) Ehawk, Inc.

23) Emergent BioSolutions Inc. (EBSI)

24) Foster Care & Adoptive Care Coalition

25) Freeman Health System

26) Friends of the Zoo Inc, of Kansas City Missouri

27) Gamble & Schlemeier

28) Gateway Coalition of Service Providers

29) Graduation Alliance, Inc.

30) Greater St. Louis, Inc.

31) Haleon c/o Multistate Associates LLC

32) Independent Colleges & Universities of Missouri

33) Jefferson City Medical Group

34) Keep Me in College, Inc

35) LearningMate Solutions Inc

36) Lion Health System

37) M.A.R.C.H. Inc.

38) Major League Baseball

39) Maxim Healthcare Services Inc

40) Missouri Alliance of YMCAs

41) Missouri Ambulatory Surgery Center Association

42) Missouri Association for Career and Technical Education

43) Missouri Association of Councils of Government

44) Missouri Association of Counties

45) Missouri Association of County Developmental Disabilities Services

46) Missouri Beverage Association

47) Missouri Biotechnology Association

48) Missouri Broadband Providers Association

49) Missouri CASA Association

50) Missouri Center for Public Health Excellence DBA Missouri Public Health Institute

51) Missouri Child Care Association DBA Missouri Coalition For Children

52) Missouri Clean Energy District

53) Missouri College of Emergency Physicians

54) Missouri Dental Association

55) Missouri Dermatological Society Association

56) Missouri Fire Service Alliance

57) Missouri Health Care Association

58) Missouri Hotel & Lodging Association

59) Missouri Primary Care Association

60) Missouri Railroad Association

61) Missouri Residential Care Association

62) Missouri Society For Respiratory Care

63) Missouri Society of Anesthesiologists

64) Missouri Workforce Housing Association

65) Mortgage Research Center, LLC

66) MOSERS

67) Next Missouri

68) Noresco, LLC

69) NPRA Missouri

70) Parking Company of America - Kansas City

71) PENN Entertainment, Inc.

72) Preferred Family Healthcare

73) Pulsara Inc.

74) Quest Diagnostics

75) RAI Services Company

76) RAYUS Radiology

77) Saint Louis Zoo Association

78) Science Coach

79) Signature Medical Group

80) Southern Jackson County Fire Protection District

81) Special School District of St. Louis County

82) State Technical College of Missouri

83) Stockman Stoneworks

84) Stowers Institute For Medical Research

85) Teaching Strategies, LLC

86) Trilogy Integrated Resources LLC

87) Union Electric Co. DBA Amerenue, Ameren Services, Ameren Corp.

88) Wal-Mart Stores Inc

89) Washington University

90) Wine Institute

91) Wonderschool

Last Updated: March 03, 2026