Dennis Tibben
dtibben@cssgr.com
712-249-4116
2015 Grand Avenue, Ste. 140, Des Moines, IA, 50312, 
1) Aesthetic Physicians, PC
2) Cicero Action
3) Do No Harm Action
4) Hope Haven, Inc
5) Invenergy
6) Iowa Association of Community Providers
7) Iowa Ethanol Producers Association
8) Iowa Independent Physician Group
9) Iowa Manufactured Housing Association
10) Iowans for Tax Relief
11) Lumen
12) Mackinac Center Action
13) Mahaska County - Board of Supervisors
14) Nomi Health
15) Odyssey
16) Opportunity Solutions Project
17) POET, LLC
18) Pollard Banknote Limited
19) State Armor Action
20) Teaching Strategies, LLC
21) Tesla
22) Universal Pediatrics
23) Yes. Every Kid.
24) YMCA of Greater Des Moines
Last Updated: March 14, 2024