COMCAST CORPORATION 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.
- 2026-02-03: Fiscal year end 2025-12-31; Auditor Deloitte & Touche LLP; PCAOB firm ID 34; Location Philadelphia, Pennsylvania.
- 2025-01-31: Fiscal year end 2024-12-31; Auditor Deloitte & Touche LLP; PCAOB firm ID 34; Location Philadelphia, Pennsylvania.
- 2024-01-31: Fiscal year end 2023-12-31; Auditor Deloitte & Touche LLP; PCAOB firm ID 34; Location Philadelphia, Pennsylvania.
- 2023-02-03: Fiscal year end 2022-12-31; Auditor Deloitte & Touche LLP; PCAOB firm ID 34; Location Philadelphia, Pennsylvania.
| Filed | Fiscal year end | Auditor | PCAOB firm ID | Location | Internal-control attestation |
|---|---|---|---|---|---|
| 2026-02-03 | 2025-12-31 | Deloitte & Touche LLP | 34 | Philadelphia, Pennsylvania | Yes |
| 2025-01-31 | 2024-12-31 | Deloitte & Touche LLP | 34 | Philadelphia, Pennsylvania | Yes |
| 2024-01-31 | 2023-12-31 | Deloitte & Touche LLP | 34 | Philadelphia, Pennsylvania | Yes |
| 2023-02-03 | 2022-12-31 | Deloitte & Touche LLP | 34 | Philadelphia, Pennsylvania | Yes |
| 2022-02-02 | 2021-12-31 | Deloitte & Touche LLP | 34 | Philadelphia, Pennsylvania | Yes |
| 2021-02-04 | 2020-12-31 | Deloitte & Touche LLP | Philadelphia, Pennsylvania | Yes | |
| 2013-02-21 | 2012-12-31 | Deloitte & Touche LLP | Philadelphia, Pennsylvania | ||
| 2012-02-23 | 2011-12-31 | Deloitte & Touche LLP | Philadelphia, Pennsylvania | ||
| 2011-02-25 | 2010-12-31 | Deloitte & Touche LLP | Philadelphia, Pennsylvania | ||
| 2010-02-23 | 2009-12-31 | Deloitte & Touche LLP | Philadelphia, Pennsylvania | ||
| 2009-02-20 | 2008-12-31 | Deloitte & Touche LLP | Philadelphia, Pennsylvania |