Boardroom Alpha
10-K primary document
CTOS · Annual Report (Form 10-K) · Filed March 10, 2026

Custom Truck One Source Inc10-K exhibit

a12312025-ctosex211.htm
Document

Exhibit 21.1

SUBSIDIARIES OF THE COMPANY
NameJurisdiction
Capitol Intermediate Holdings, LLCDelaware
Capitol Investment Merger Sub 2, LLCDelaware
NESCO Holdings II, Inc.Delaware
NESCO, LLCIndiana
NESCO Finance CorporationDelaware
NESCO International, LLCDelaware
NESCO Investments, LLCDelaware
CTOS Blocker GP I L.L.C.Delaware
CTOS Blocker GP II L.L.C.Delaware
CTOS Blocker I, L.P.Delaware
CTOS Blocker II, L.P.Delaware
Custom Truck One Source, L.P.Delaware
CTOS, LLC Delaware
Load King Parts, LLC Missouri
Utility Fleet Sales, Ltd.Texas
Utility Fleet Transport, LLC Delaware
CTEC Holding Co., LLC Missouri
Custom Truck One Source Forestry Equipment, LLC Delaware
Load King, LLC Michigan
CTOS California, LLC California
Custom Truck & Equipment, LLC Missouri
CTE Properties, LLC Missouri
Custom Fabrication & Equipment, LLC Missouri
CTOS Rentals, LLC Delaware
CTE, LLCWisconsin
CTEC, LLC Missouri
North American Equipment Upfitters, LLC New Hampshire
North American Equipment Road Service, LLC New Hampshire
Equipment Repair Solutions, LLC Florida
Custom Crane Rental, LLC Missouri
Custom Equipment Rental, LLC Missouri
UCO Equipment, LLC Arkansas
TNT Equipment Sales & Rentals, LLC New Jersey
Utility Fleet Rental, LLC Texas
CTOS Canada, Ltd. dba HiRail LeasingOntario, Canada


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