John Gamble

( MOMO )
Clients

1) Air Evac

2) Allegis/Redwood/Maxim Public Affairs, LLC

3) American College of Obstetricians and Gynecologists - Missouri Section

4) American Resort Development Association

5) American Tort Reform Association

6) American Traffic Solutions, Inc.

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) Foster Care & Adoptive Care Coalition

24) Freeman Health System

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

26) Gamble & Schlemeier

27) Gateway Coalition of Service Providers

28) Graduation Alliance, Inc.

29) Greater St. Louis, Inc.

30) Haleon c/o Multistate Associates LLC

31) Independent Colleges & Universities of Missouri

32) Jefferson City Medical Group

33) Keep Me in College, Inc

34) LearningMate Solutions Inc

35) Lion Health System

36) LKQ Corporation

37) Lou Fusz Athletic

38) M.A.R.C.H. Inc.

39) Maxim Healthcare Services Inc

40) Missouri Academy of Physician Assistants

41) Missouri Alliance of YMCAs

42) Missouri Ambulatory Surgery Center Association

43) Missouri Association for Career and Technical Education

44) Missouri Association of Councils of Government

45) Missouri Association of Counties

46) Missouri Association of County Developmental Disabilities Services

47) Missouri Beverage Association

48) Missouri Biotechnology Association

49) Missouri Broadband Providers Association

50) Missouri CASA Association

51) Missouri Center for Public Health Excellence

52) Missouri Child Care Association DBA Missouri Coalition For Children

53) Missouri Clean Energy District

54) Missouri Coalition for Lifesaving Cures

55) Missouri Collectors Association

56) Missouri College of Emergency Physicians

57) Missouri Dental Association

58) Missouri Dermatological Society Association

59) Missouri Fire Service Alliance

60) Missouri Health Care Association

61) Missouri Hotel & Lodging Association

62) Missouri Pharmacy Association

63) Missouri Primary Care Association

64) Missouri Railroad Association

65) Missouri Residential Care Association

66) Missouri Society For Respiratory Care

67) Missouri Society of Anesthesiologists

68) Missouri Workforce Housing Association

69) Mortgage Research Center, LLC

70) MOSERS

71) Next Missouri

72) Noresco, LLC

73) NPRA Missouri

74) Parking Company of America - Kansas City

75) PENN Entertainment, Inc.

76) Plift

77) Preferred Family Healthcare

78) Pulsara Inc.

79) Quest Diagnostics

80) RAI Services Company

81) RAYUS Radiology

82) Recidiviz

83) Saint Louis Zoo Association

84) Science Coach

85) Signature Medical Group

86) Southern Jackson County Fire Protection District

87) Special School District of St. Louis County

88) Sportradar Solutions LLC

89) St. Charles County Convention & Sports Facilities Authority

90) State Technical College of Missouri

91) Stowers Institute For Medical Research

92) Teaching Strategies, LLC

93) Travelers Marketing LLC

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

95) Vision for Hope

96) Wal-Mart Stores Inc

97) Washington University

98) Wine Institute

99) Wonderschool

100) Zschool, LLC

Last Updated: August 17, 2025