# Filing Detail

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001709682-25-000006
Filing Date
2025-03-04
Accepted
2025-03-04 17:16:32
Documents
118
Period of Report
2024-12-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-K | ctos-20241231.htm iXBRL | 10-K | 2216719
2 | EX-4.3 | a12312024-ctosex43.htm | EX-4.3 | 42027
3 | EX-19.1 | a12312024-ctosex191.htm | EX-19.1 | 85911
4 | EX-21.1 | a12312024-ctosex211.htm | EX-21.1 | 19427
5 | EX-23.1 | a12312024-ctosex231.htm | EX-23.1 | 5041
6 | EX-31.1 | a12312024-ctosex311.htm | EX-31.1 | 18823
7 | EX-31.2 | a12312024-ctosex312.htm | EX-31.2 | 18852
8 | EX-32 | a12312024-ctosex32.htm | EX-32 | 6415
| Complete submission text file | 0001709682-25-000006.txt |  | 12626833

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
9 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | ctos-20241231.xsd | EX-101.SCH | 83379
10 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | ctos-20241231_cal.xml | EX-101.CAL | 129933
11 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | ctos-20241231_def.xml | EX-101.DEF | 403821
12 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | ctos-20241231_lab.xml | EX-101.LAB | 925072
13 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | ctos-20241231_pre.xml | EX-101.PRE | 703715
121 | EXTRACTED XBRL INSTANCE DOCUMENT | ctos-20241231_htm.xml | XML | 2148653

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-K | Act: 34 | File No.: 001-38186 | Film No.: 25706382
SIC: 7359 Services-Equipment Rental & Leasing, NEC
(CF Office: 07 Trade & Services)