General information for Cass Information Systems Inc
Physical address
12444 Powerscourt Dr Ste 550, Saint Louis, Mo, 63131
Mailing address
13001 Hollenberg Dr, Bridgeton, MO, 63044
Website
cassinfo.com
Points of contact for Cass Information Systems Inc
SAM.gov Points of Contact
Tim
Dolan
Government Business POC
Electronic Business POC
13001 Hollenberg Drive, Bridgeton, MO, 63044
Mark
Campbell
Alternate Government Business POC
13001 Hollenberg Dr, Bridgeton, MO, 63044
Additional contact details may be available
NAICS codes for Cass Information Systems Inc
| Code | Description | Small Business |
|---|---|---|
| 522320 PRIMARY | Financial Transactions Processing, Reserve, and Clearinghouse Activities | No |
| 518210 | Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services | No |
| 522110 | Commercial Banking | Yes |
|
541219
|
Other Accounting Services
|
No
|
|
541511
|
Custom Computer Programming Services
|
No
|
|
541519
|
Other Computer Related Services
|
No
|
|
541611
|
Administrative Management and General Management Consulting Services
|
No
|
|
541614
|
Process, Physical Distribution, and Logistics Consulting Services
|
No
|
PSC codes for Cass Information Systems Inc
| Code | Description |
|---|---|
| DA01 | IT AND TELECOM - BUSINESS APPLICATION/APPLICATION DEVELOPMENT SUPPORT SERVICES (LABOR) |
| R408 | SUPPORT- PROFESSIONAL: PROGRAM MANAGEMENT/SUPPORT |
| R703 | SUPPORT- MANAGEMENT: ACCOUNTING |
|
R704
|
SUPPORT- MANAGEMENT: AUDITING
|
|
R706
|
SUPPORT- MANAGEMENT: LOGISTICS SUPPORT
|
|
R710
|
SUPPORT- MANAGEMENT: FINANCIAL
|
|
R711
|
SUPPORT- MANAGEMENT: BANKING
|
Update history
1 change(s) tracked
Apr 9, 2026
NAICS 522110: small-business status No → Yes
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