Waystar Holding Corp. 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.
- 2026-02-17: Fiscal year end 2025-12-31; Auditor KPMG LLP; PCAOB firm ID 185; Location Indianapolis, Indiana.
- 2025-02-18: Fiscal year end 2024-12-31; Auditor KPMG LLP; PCAOB firm ID 185; Location Indianapolis, Indiana.
| Filed | Fiscal year end | Auditor | PCAOB firm ID | Location | Internal-control attestation |
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| 2026-02-17 | 2025-12-31 | KPMG LLP | 185 | Indianapolis, Indiana | Yes |
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| 2025-02-18 | 2024-12-31 | KPMG LLP | 185 | Indianapolis, Indiana | No |
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