David Jackson
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 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) Chaves Global
14) Compass Academy Network
15) Concordance Academy of Leadership
16) Confluence Charter Schools
17) David Humphreys
18) Double Line
19) Ehawk, Inc.
20) Federation of State Massage Therapy Boards c/o MultiState Associates LLC
21) Foster Care & Adoptive Care Coalition
22) Freeman Health System
23) Friends of the Zoo Inc, of Kansas City Missouri
24) Gamble & Schlemeier
25) Greater St. Louis, Inc.
26) Haleon c/o Multistate Associates LLC
27) HEARO
28) Independent Colleges & Universities of Missouri
29) Jefferson City Medical Group
30) Keep Me in College, Inc
31) LearningMate Solutions Inc
32) M.A.R.C.H. Inc.
33) Major League Baseball
34) Maxim Healthcare Services Inc
35) Missouri Alliance of YMCAs
36) Missouri Ambulatory Surgery Center Association
37) Missouri Association for Career and Technical Education
38) Missouri Association of Councils of Government
39) Missouri Association of County Developmental Disabilities Services
40) Missouri Beverage Association
41) Missouri Biotechnology Association
42) Missouri Broadband Providers Association
43) Missouri CASA Association
44) Missouri Center for Public Health Excellence DBA Missouri Public Health Institute
45) Missouri Child Care Association DBA Missouri Coalition For Children
46) Missouri Clean Energy District
47) Missouri College of Emergency Physicians
48) Missouri Dental Association
49) Missouri Dermatological Society Association
50) Missouri Fire Service Alliance
51) Missouri Future, LLC
52) Missouri Gateway Green Building Council
53) Missouri Health Care Association
54) Missouri Hotel & Lodging Association
55) Missouri Pharmacy Business Council
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) PENN Entertainment, Inc.
69) Pontera Solutions Inc
70) Preferred Family Healthcare
71) Pulsara Inc.
72) Quapaw Nation
73) Quest Diagnostics
74) RAI Services Company
75) RAYUS Radiology
76) Saint Louis Zoo Association
77) Science Coach
78) Scout Motors Inc. c/o MultiState Associates LLC
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) Teachers of Tomorrow
86) Teaching Strategies, LLC
87) Union Electric Co. DBA Amerenue, Ameren Services, Ameren Corp.
88) VSP Vision Inc. c/o MultiState Associates LLC
89) Wal-Mart Stores Inc
90) Washington University
91) Wine Institute
92) Wonderschool
Last Updated: September 01, 2026