SIFCO Industries, Inc. 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.
- 2025-12-22: Fiscal year end 2025-09-30; Auditor Deloitte & Touche LLP; PCAOB firm ID 34; Location Cleveland, Ohio.
- 2024-12-26: Fiscal year end 2024-09-30; Auditor RSM US LLP; PCAOB firm ID 49; Location Cleveland, Ohio.
- 2024-01-02: Fiscal year end 2023-09-30; Auditor RSM US LLP; PCAOB firm ID 49; Location Cleveland, Ohio.
- 2022-12-23: Fiscal year end 2022-09-30; Auditor GRANT THORNTON LLP; PCAOB firm ID 248; Location Cleveland, Ohio.
| Filed | Fiscal year end | Auditor | PCAOB firm ID | Location | Internal-control attestation |
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| 2025-12-22 | 2025-09-30 | Deloitte & Touche LLP | 34 | Cleveland, Ohio | No |
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| 2024-12-26 | 2024-09-30 | RSM US LLP | 49 | Cleveland, Ohio | No |
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| 2024-01-02 | 2023-09-30 | RSM US LLP | 49 | Cleveland, Ohio | No |
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| 2022-12-23 | 2022-09-30 | GRANT THORNTON LLP | 248 | Cleveland, Ohio | No |
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| 2021-12-10 | 2021-09-30 | GRANT THORNTON LLP | | Cleveland, Ohio | Yes |
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| 2020-12-23 | 2020-09-30 | GRANT THORNTON LLP | | Cleveland, Ohio | |
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| 2019-12-16 | 2019-09-30 | GRANT THORNTON LLP | | Cincinnati, Ohio | |
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| 2018-12-06 | 2018-09-30 | GRANT THORNTON LLP | | Cincinnati, Ohio | |
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| 2017-12-20 | 2017-09-30 | GRANT THORNTON LLP | | Cincinnati, Ohio | |
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| 2016-12-06 | 2016-09-30 | GRANT THORNTON LLP | | Cincinnati, Ohio | |
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| 2016-01-29 | 2015-09-30 | GRANT THORNTON LLP | | Cleveland, Ohio | |
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| 2014-12-02 | 2014-09-30 | GRANT THORNTON LLP | | Cleveland, Ohio | |
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| 2013-11-27 | 2013-09-30 | GRANT THORNTON LLP | | Cleveland, Ohio | |
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| 2012-11-30 | 2012-09-30 | GRANT THORNTON LLP | | Cleveland, Ohio | |
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| 2011-12-01 | 2011-09-30 | GRANT THORNTON LLP | | Cleveland, Ohio | |
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| 2010-12-15 | 2010-09-30 | GRANT THORNTON LLP | | Cleveland, Ohio | |
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| 2009-12-15 | 2009-09-30 | GRANT THORNTON LLP | | Cleveland, Ohio | |
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