Single Audit firm · WEST DES MOINES, Iowa
Also filed as: Martens & Company, CPA, LLP · MARTENS & COMPANYM, CPA, LLP
4949 Pleasant St, Ste 104 · WEST DES MOINES, IA · 50266
Phone: (515) 223-4841
Contact on file: Richard Atterbury
Email on file: atterburyr@martenscocpa.com
From this firm's Single Audit submissions. Contact details can change — verify with the firm directly.
Every organization this firm filed a Single Audit for, newest first. Findings counts are from those filings.
| Organization | Most recent audit FY ▼ | Years audited | Total findings | Repeat | Material weakness |
|---|---|---|---|---|---|
| CITY OF CRESTON | 2025-06-30 | 7 | 1 | 0 | 1 |
| CITY OF OSKALOOSA | 2025-06-30 | 7 | 0 | 0 | 0 |
| CITY OF ALTOONA | 2024-06-30 | 2 | 1 | 0 | 0 |
| CITY OF GRIMES | 2020-06-30 | 3 | 1 | 0 | 3 |
| CITY OF CHARITON | 2017-06-30 | 1 | 2 | 2 | 2 |
© 2026 Single Audit Intelligence. All data is public domain.