GEVO, 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.
- 2026-03-05: Fiscal year end 2025-12-31; Auditor Deloitte & Touche LLP; PCAOB firm ID 34; Location Denver, Colorado.
- 2025-03-27: Fiscal year end 2024-12-31; Auditor Deloitte & Touche LLP; PCAOB firm ID 34; Location Denver, Colorado.
- 2024-03-07: Fiscal year end 2023-12-31; Auditor GRANT THORNTON LLP; PCAOB firm ID 248; Location Denver, Colorado.
- 2023-03-09: Fiscal year end 2022-12-31; Auditor GRANT THORNTON LLP; PCAOB firm ID 248; Location Denver, Colorado.
| Filed | Fiscal year end | Auditor | PCAOB firm ID | Location | Internal-control attestation |
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| 2026-03-05 | 2025-12-31 | Deloitte & Touche LLP | 34 | Denver, Colorado | No |
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| 2025-03-27 | 2024-12-31 | Deloitte & Touche LLP | 34 | Denver, Colorado | No |
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| 2024-03-07 | 2023-12-31 | GRANT THORNTON LLP | 248 | Denver, Colorado | No |
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| 2023-03-09 | 2022-12-31 | GRANT THORNTON LLP | 248 | Denver, Colorado | No |
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| 2022-02-24 | 2021-12-31 | GRANT THORNTON LLP | 248 | Denver, Colorado | Yes |
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| 2021-03-18 | 2020-12-31 | GRANT THORNTON LLP | | Denver, Colorado | |
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| 2020-03-17 | 2019-12-31 | GRANT THORNTON LLP | | Denver, Colorado | |
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| 2019-03-28 | 2018-12-31 | GRANT THORNTON LLP | | Denver, Colorado | |
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| 2018-03-28 | 2017-12-31 | GRANT THORNTON LLP | | Denver, Colorado | |
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| 2017-03-31 | 2016-12-31 | GRANT THORNTON LLP | | Denver, Colorado | |
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| 2016-03-30 | 2015-12-31 | GRANT THORNTON LLP | | Denver, Colorado | |
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| 2015-04-02 | 2014-12-31 | DELOITTE & TOUCHE LLP | | Denver, Colorado | |
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| 2015-03-30 | 2014-12-31 | DELOITTE & TOUCHE LLP | | Denver, Colorado | |
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| 2014-04-15 | 2013-12-31 | DELOITTE & TOUCHE LLP | | Denver, Colorado | |
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| 2013-03-26 | 2012-12-31 | DELOITTE & TOUCHE LLP | | Denver, Colorado | |
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| 2012-02-28 | 2011-12-31 | DELOITTE & TOUCHE LLP | | Denver, Colorado | |
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| 2011-03-29 | 2010-12-31 | DELOITTE & TOUCHE LLP | | Denver, Colorado | |
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