Custom Truck One Source, Inc. (CTOS) Corporate Subsidiaries
Custom Truck One Source, Inc. (CTOS) is a publicly traded company on the NYSE, categorized under SIC 7359 (Services-Equipment Rental & Leasing, NEC). Access real-time SEC filings, 10-K annual reports, 10-Q quarterlies, 8-K current reports, PCAOB auditor history, and executive compensation disclosures.
Ticker: CTOS
CIK: 1709682
Exchange: NYSE
SIC 7359: Services-Equipment Rental & Leasing, NEC
Fiscal Year End: 12/31
State: DE
Independent PCAOB Auditor
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Audit Firm
Ernst & Young LLP
Auditor SinceSince 12/31/2021 12:00:00 AM
Lead Engagement PartnerKimberly Rock
Audit LocationKansas City, Missouri, United States
Latest SEC EDGAR Filings
Showing 10-K, 10-Q, 8-K, Form 4, and other SEC submissions| Form | Filing Date | Reporting Period | Description | Accession Number | Actions |
|---|---|---|---|---|---|
| 10-Q | 2026-08-03 | 2026-06-30 | 10-Q | 0001709682-26-000040 | View SEC Doc Filr Page |
| 8-K | 2026-08-03 | 2026-08-03 | 8-K | 0001709682-26-000039 | View SEC Doc Filr Page |
| 8-K | 2026-06-11 | 2026-06-11 | 8-K | 0001709682-26-000034 | View SEC Doc Filr Page |
| ARS | 2026-04-29 | 2025-12-31 | ARS | 0001709682-26-000032 | View SEC Doc Filr Page |
| DEFA14A | 2026-04-29 | — | DEFA14A | 0001709682-26-000031 | View SEC Doc Filr Page |
| DEF 14A | 2026-04-29 | 2025-12-31 | DEF 14A | 0001709682-26-000030 | View SEC Doc Filr Page |
| 10-Q | 2026-04-27 | 2026-03-31 | 10-Q | 0001709682-26-000018 | View SEC Doc Filr Page |
| 8-K | 2026-04-27 | 2026-04-27 | 8-K | 0001709682-26-000017 | View SEC Doc Filr Page |
| 144 | 2026-04-10 | — | 144 Filing | 0001785100-26-000002 | View SEC Doc Filr Page |
| 4 | 2026-04-03 | 2026-04-01 | 4 Filing | 0001213900-26-040063 | View SEC Doc Filr Page |
| 4 | 2026-04-03 | 2026-04-01 | 4 Filing | 0001213900-26-040062 | View SEC Doc Filr Page |
| 4 | 2026-04-03 | 2026-04-01 | 4 Filing | 0001213900-26-040061 | View SEC Doc Filr Page |
| 4 | 2026-04-03 | 2026-04-01 | 4 Filing | 0001213900-26-040060 | View SEC Doc Filr Page |
| 4 | 2026-04-03 | 2026-04-01 | 4 Filing | 0001213900-26-040059 | View SEC Doc Filr Page |
| 4 | 2026-04-03 | 2026-04-01 | 4 Filing | 0001213900-26-040058 | View SEC Doc Filr Page |
| 4 | 2026-04-02 | 2026-03-31 | 4 Filing | 0001213900-26-039387 | View SEC Doc Filr Page |
| 4 | 2026-04-02 | 2026-03-31 | 4 Filing | 0001213900-26-039384 | View SEC Doc Filr Page |
| 4 | 2026-04-02 | 2026-03-31 | 4 Filing | 0001213900-26-039386 | View SEC Doc Filr Page |
| 4 | 2026-04-02 | 2026-03-31 | 4 Filing | 0001213900-26-039385 | View SEC Doc Filr Page |
| 4 | 2026-04-02 | 2026-03-31 | 4 Filing | 0001213900-26-039383 | View SEC Doc Filr Page |
| 4 | 2026-03-26 | 2026-02-23 | OWNERSHIP DOCUMENT | 0001213900-26-034750 | View SEC Doc Filr Page |
| 4 | 2026-03-26 | 2026-02-23 | 4 Filing | 0001213900-26-034749 | View SEC Doc Filr Page |
| 4 | 2026-03-26 | 2026-02-23 | OWNERSHIP DOCUMENT | 0001213900-26-034748 | View SEC Doc Filr Page |
| 4 | 2026-03-26 | 2026-02-23 | OWNERSHIP DOCUMENT | 0001213900-26-034747 | View SEC Doc Filr Page |
| 4 | 2026-03-26 | 2026-02-23 | 4 Filing | 0001213900-26-034746 | View SEC Doc Filr Page |