MESA LABORATORIES INC /CO Auditor
The independent registered public accounting firm that signed the audit report in each annual report on Form 10-K, newest first. PCAOB firm ID and the internal-control attestation are as tagged on the cover from fiscal 2021; earlier rows come from the signed report text.
- 2026-06-03: Fiscal year end 2026-03-31; Auditor Baker Tilly LLP; PCAOB firm ID 23; Location Los Angeles, California.
- 2025-05-28: Fiscal year end 2025-03-31; Auditor Moss Adams LLP; PCAOB firm ID 659; Location Los Angeles, California.
- 2024-06-28: Fiscal year end 2024-03-31; Auditor RSM US LLP; PCAOB firm ID 49; Location Los Angeles, California.
- 2023-05-30: Fiscal year end 2023-03-31; Auditor Plante & Moran, PPLC; PCAOB firm ID 166; Location Denver, Colorado.
| Filed | Fiscal year end | Auditor | PCAOB firm ID | Location | Internal-control attestation |
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| 2026-06-03 | 2026-03-31 | Baker Tilly LLP | 23 | Los Angeles, California | Yes |
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| 2025-05-28 | 2025-03-31 | Moss Adams LLP | 659 | Los Angeles, California | Yes |
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| 2024-06-28 | 2024-03-31 | RSM US LLP | 49 | Los Angeles, California | Yes |
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| 2023-05-30 | 2023-03-31 | Plante & Moran, PPLC | 166 | Denver, Colorado | Yes |
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| 2022-05-31 | 2022-03-31 | Plante & Moran | 166 | Denver, Colorado | Yes |
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