John Gamble
Gamble & Schlemeier
(573) 634-4876
PO Box 1865, Jefferson City, MO, 65102, 
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 Digital Security
6) American Resort Development Association
7) American Tort Reform Association
8) Apple Inc
9) BDT Capital Partners, LLC
10) Binti, Inc.
11) Biostl
12) Centegix
13) Centurion
14) City of Chesterfield
15) City of St. Charles
16) Compass Academy Network
17) Concordance Academy of Leadership
18) David Humphreys
19) Double Line
20) Ehawk, Inc.
21) Emergent BioSolutions Inc. (EBSI)
22) Foster Care & Adoptive Care Coalition
23) Freeman Health System
24) Friends of the Zoo Inc, of Kansas City Missouri
25) Gamble & Schlemeier
26) Graduation Alliance, Inc.
27) Greater St. Louis, Inc.
28) Haleon c/o Multistate Associates LLC
29) Independent Colleges & Universities of Missouri
30) J & J Ventures
31) Jefferson City Medical Group
32) Keep Me in College, Inc
33) LearningMate Solutions Inc
34) M.A.R.C.H. Inc.
35) Major League Baseball
36) Maxim Healthcare Services Inc
37) Missouri Alliance of YMCAs
38) Missouri Ambulatory Surgery Center Association
39) Missouri Association for Career and Technical Education
40) Missouri Association of Councils of Government
41) Missouri Association of Counties
42) Missouri Association of County Developmental Disabilities Services
43) Missouri Beverage Association
44) Missouri Biotechnology Association
45) Missouri Broadband Providers Association
46) Missouri CASA Association
47) Missouri Center for Public Health Excellence DBA Missouri Public Health Institute
48) Missouri Child Care Association DBA Missouri Coalition For Children
49) Missouri Clean Energy District
50) Missouri College of Emergency Physicians
51) Missouri Dental Association
52) Missouri Dermatological Society Association
53) Missouri Fire Service Alliance
54) Missouri Health Care Association
55) Missouri Hotel & Lodging Association
56) Missouri Primary Care Association
57) Missouri Railroad Association
58) Missouri Residential Care Association
59) Missouri Society For Respiratory Care
60) Missouri Society of Anesthesiologists
61) Missouri Workforce Housing Association
62) Mortgage Research Center, LLC
63) MOSERS
64) Next Missouri
65) Noresco, LLC
66) NPRA Missouri
67) Parking Company of America - Kansas City
68) Pontera Solutions Inc
69) Preferred Family Healthcare
70) Pulsara Inc.
71) Quest Diagnostics
72) RAI Services Company
73) RAYUS Radiology
74) Redivus Health
75) Saint Louis Zoo Association
76) Science Coach
77) Signature Medical Group
78) Southern Jackson County Fire Protection District
79) Special School District of St. Louis County
80) State Technical College of Missouri
81) Stockman Stoneworks
82) Stowers Institute For Medical Research
83) Teaching Strategies, LLC
84) Trilogy Integrated Resources LLC
85) Union Electric Co. DBA Amerenue, Ameren Services, Ameren Corp.
86) Wal-Mart Stores Inc
87) Washington University
88) Wine Institute
89) Wonderschool
Last Updated: August 18, 2026