Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001104659-25-008749
Filing Date
2025-02-03
Accepted
2025-02-03 19:15:48
Documents
1
Period of Report
2025-01-30

Document Format Files

Seq Description Document Type Size
1 OWNERSHIP DOCUMENT tm254247-4_4seq1.html 4  
1 OWNERSHIP DOCUMENT tm254247-4_4seq1.xml 4 15182
  Complete submission text file 0001104659-25-008749.txt   22205
Mailing Address C/O PLATINUM EQUITY 360 NORTH CRESCENT DRIVE BEVERLY HILLS CA 90210
Business Address C/O PLATINUM EQUITY 360 NORTH CRESCENT DRIVE BEVERLY HILLS CA 90210 310 712 1195
Platinum Equity Investment Holdings, LLC (Reporting) CIK: 0001634372 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-38186 | Film No.: 25584320

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. (Issuer) CIK: 0001709682 (see all company filings)

EIN.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 7359 Services-Equipment Rental & Leasing, NEC
(CF Office: 07 Trade & Services)

Mailing Address C/O PLATINUM EQUITY ADVISORS, LLC 360 NORTH CRESCENT DRIVE, SOUTH BUILDING BEVERLY HILLS CA 90210
Business Address C/O PLATINUM EQUITY ADVISORS, LLC 360 NORTH CRESCENT DRIVE, SOUTH BUILDING BEVERLY HILLS CA 90210 3107121850
Platinum Equity Investment Holdings IC (Cayman), LLC (Reporting) CIK: 0001756330 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-38186 | Film No.: 25584321

Mailing Address C/O PLATINUM EQUITY ADVISORS, LLC 360 NORTH CRESCENT DRIVE, SOUTH BUILDING BEVERLY HILLS CA 90210
Business Address C/O PLATINUM EQUITY ADVISORS, LLC 360 NORTH CRESCENT DRIVE, SOUTH BUILDING BEVERLY HILLS CA 90210 3107121850
Platinum Equity InvestCo, L.P. (Reporting) CIK: 0001756331 (see all company filings)

State of Incorp.: E9 | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-38186 | Film No.: 25584323

Mailing Address C/O WALKERS CORPORATE LIMITED 27 HOSPITAL ROAD GRAND CAYMAN E9 KY1-9008
Business Address C/O WALKERS CORPORATE LIMITED 27 HOSPITAL ROAD GRAND CAYMAN E9 KY1-9008 3102289712
Platinum InvestCo (Cayman), LLC (Reporting) CIK: 0001766567 (see all company filings)

State of Incorp.: CA
Type: 4 | Act: 34 | File No.: 001-38186 | Film No.: 25584322

Mailing Address 360 N. CRESCENT DRIVE, SOUTH BUILDING BEVERLY HILLS CA 09210
Business Address 360 N. CRESCENT DRIVE, SOUTH BUILDING BEVERLY HILLS CA 09210 3107121850
Platinum Equity Partners V, LLC (Reporting) CIK: 0001854827 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-38186 | Film No.: 25584326

Mailing Address 360 N. CRESCENT DRIVE, SOUTH BUILDING BEVERLY HILLS CA 09210
Business Address 360 N. CRESCENT DRIVE, SOUTH BUILDING BEVERLY HILLS CA 09210 3107121850
Platinum Equity Investment Holdings V, LLC (Reporting) CIK: 0001854932 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-38186 | Film No.: 25584325

Mailing Address 360 N. CRESCENT DRIVE, SOUTH BUILDING BEVERLY HILLS CA 09210
Business Address 360 N. CRESCENT DRIVE, SOUTH BUILDING BEVERLY HILLS CA 09210 3107121850
Platinum Equity Partners V, L.P. (Reporting) CIK: 0001854950 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-38186 | Film No.: 25584327

Mailing Address 360 N. CRESCENT DRIVE, SOUTH BUILDING BEVERLY HILLS CA 09210
Business Address 360 N. CRESCENT DRIVE, SOUTH BUILDING BEVERLY HILLS CA 09210 3107121850
Platinum Equity Investment Holdings V Manager, LLC (Reporting) CIK: 0001854967 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-38186 | Film No.: 25584324

Mailing Address 360 N. CRESCENT DRIVE, SOUTH BUILDING BEVERLY HILLS CA 09210
Business Address 360 N. CRESCENT DRIVE, SOUTH BUILDING BEVERLY HILLS CA 09210 3107121850
PE One Source Holdings, LLC (Reporting) CIK: 0001855018 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-38186 | Film No.: 25584328