# Filing Detail

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001709682-25-000023
Filing Date
2025-04-30
Accepted
2025-04-30 16:17:06
Documents
78
Period of Report
2025-03-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-Q | ctos-20250331.htm iXBRL | 10-Q | 1157597
2 | EX-10.1 | a03312025-ctosex101.htm | EX-10.1 | 7952
3 | EX-10.2 | a03312025-ctosex102.htm | EX-10.2 | 7895
4 | EX-10.3 | a03312025-ctosex103.htm | EX-10.3 | 7962
5 | EX-10.4 | a03312025-ctosex104.htm | EX-10.4 | 7888
6 | EX-10.5 | a03312025-ctosex105.htm | EX-10.5 | 7964
7 | EX-23.1 | a03312025-ctosex231.htm | EX-23.1 | 6033
8 | EX-31.1 | a03312025ctosex311.htm | EX-31.1 | 18836
9 | EX-31.2 | a03312025ctosex312.htm | EX-31.2 | 18887
10 | EX-32 | a03312025ctosex32.htm | EX-32 | 6376
| Complete submission text file | 0001709682-25-000023.txt |  | 5900372

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
11 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | ctos-20250331.xsd | EX-101.SCH | 42304
12 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | ctos-20250331_cal.xml | EX-101.CAL | 70321
13 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | ctos-20250331_def.xml | EX-101.DEF | 186639
14 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | ctos-20250331_lab.xml | EX-101.LAB | 419446
15 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | ctos-20250331_pre.xml | EX-101.PRE | 326740
80 | EXTRACTED XBRL INSTANCE DOCUMENT | ctos-20250331_htm.xml | XML | 806151

Mailing Address 7701 INDEPENDENCE AVENUE KANSAS CITY MO 64125
Business Address 7701 INDEPENDENCE AVENUE KANSAS CITY MO 64125 (816) 241-4888
Custom Truck One Source, Inc. (Filer) CIK: 0001709682 (see all company filings)

EIN.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-38186 | Film No.: 25895586
SIC: 7359 Services-Equipment Rental & Leasing, NEC
(CF Office: 07 Trade & Services)