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) Apple Inc

7) BDT Capital Partners, LLC

8) Binti, Inc.

9) Biostl

10) Centegix

11) Centurion

12) City of Chesterfield

13) City of Riverside

14) City of St. Charles

15) Compass Academy Network

16) Concordance Academy of Leadership

17) David Humphreys

18) DJI Technology, INC.

19) Double Line

20) Education Direction

21) Ehawk, Inc.

22) Emergent BioSolutions 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) Lou Fusz Athletic

37) M.A.R.C.H. Inc.

38) Maxim Healthcare Services Inc

39) Missouri Academy of Physician Assistants

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) Sportradar Solutions LLC

83) St. Charles County Convention & Sports Facilities Authority

84) State Technical College of Missouri

85) Stowers Institute For Medical Research

86) Teaching Strategies, LLC

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

88) Vision for Hope

89) Wal-Mart Stores Inc

90) Washington University

91) Wine Institute

92) Wonderschool

Last Updated: January 01, 2026