515-422-9299
510 East Locust St., Des Moines, IA, 50309, 
1) 3M Company
2) 3M Company and its affiliates
5) Adventureland Amusement Park
7) Altria Client Services LLC and its Affiliates
8) Altumint
9) American Board for Certification of Teacher Excellence
10) Annett Holdings
11) Apple Inc.
12) Association of Dental Support Organizations
13) AT & T
15) Connected Nation Development Corp.
18) Elevator Industry Work Preservation Fund
19) Eli Lilly & Co.
20) Energy Transfer
22) Fortinet
23) Four Oaks
25) Holmes Murphy
26) Horsemen's Benevolent and Protective Association (IHBPA)
31) Iowa Fertilizer
32) Iowa Great Lakes Association
35) Iowa Northern Railway Company
37) Iowa State Patrol Supervisors Association
38) Iowa Student Loan Liquidity Corp.
39) Kent Corporation
40) Liberty Tire Services of Ohio, LLC
41) MCNA
42) MercyOne
43) National Association of Insurance and Financial Advisors-Iowa
44) Pharmaceutical Research and Manufacturers of America (PhRMA)
45) Pivot Bio
51) SOO Green HVDC Link ProjectCo, LLC
53) Summit Group
54) Weitz Company
55) Western Governors University
515-518-5719
510 E Locust Ste 200, Des Moines, IA, 50309, 
1) 3M Company and its affiliates
3) Adventureland Amusement Park
5) Altumint
7) Apple Inc.
8) Association of Dental Support Organizations
10) Connected Nation Development Corp.
13) Elevator Industry Work Preservation Fund
14) Eli Lilly & Co.
15) Energy Transfer
17) Fortinet
18) Four Oaks
19) Horsemen's Benevolent and Protective Association (IHBPA)
21) Iowa Advocates for Choice in Education
24) Iowa Fertilizer
28) Iowa Northern Railway Company
30) Iowa State Patrol Supervisors Association
31) Iowa Student Loan Liquidity Corp.
32) Iowa Thoroughbred Breeders and Owners Association
33) Kent Corporation
34) Liberty Tire Services of Ohio, LLC
35) MCNA
36) MercyOne
37) National Association of Insurance and Financial Advisors-Iowa
38) Pharmaceutical Research and Manufacturers of America (PhRMA)
39) Pivot Bio
45) SOO Green HVDC Link ProjectCo, LLC
47) Summit Group
48) Weitz Company
515-669-1304
510 E LOCUST ST, SUITE 200, DES MOINES, IA, 50309, 
1) 3M Company and its affiliates
3) Adventureland Amusement Park
5) Altumint
6) American Board for Certification of Teacher Excellence
8) Apple Inc.
9) Association of Dental Support Organizations
13) Eli Lilly & Co.
14) Energy Transfer
16) Fortinet
17) Four Oaks
18) Holmes Murphy
19) Horsemen's Benevolent and Protective Association (IHBPA)
21) Iowa Advocates for Choice in Education
24) Iowa Fertilizer
28) Iowa Northern Railway Company
30) Iowa State Patrol Supervisors Association
31) Iowa Student Loan Liquidity Corp.
32) Iowa Thoroughbred Breeders and Owners Association
33) Kent Corporation
34) Liberty Tire Services of Ohio, LLC
35) MCNA
36) MercyOne
37) National Association of Insurance and Financial Advisors-Iowa
38) Pharmaceutical Research and Manufacturers of America (PhRMA)
45) SOO Green HVDC Link ProjectCo, LLC
47) Summit Group
48) Weitz Company
563-929-6315
510 E Locust STE 200, Des Moines, IA, 50309, 
1) 3M Company and its affiliates
3) Adventureland Amusement Park
5) Altumint
7) Apple Inc.
8) Association of Dental Support Organizations
9) AT & T
11) Connected Nation Development Corp.
14) Elevator Industry Work Preservation Fund
15) Eli Lilly & Co.
16) Energy Transfer
18) Four Oaks
20) Horsemen's Benevolent and Protective Association (IHBPA)
25) Iowa Fertilizer
26) Iowa Great Lakes Association
29) Iowa Northern Railway Company
31) Iowa State Patrol Supervisors Association
32) Iowa Student Loan Liquidity Corp.
33) Iowa Thoroughbred Breeders and Owners Association
34) Kent Corporation
35) Liberty Tire Services of Ohio, LLC
36) MCNA
37) MercyOne
38) National Association of Insurance and Financial Advisors-Iowa
39) Pharmaceutical Research and Manufacturers of America (PhRMA)
43) SOO Green HVDC Link ProjectCo, LLC
45) Summit Group
46) Weitz Company