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Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001493152-24-035540
Filing Date
2024-09-09
Accepted
2024-09-09 18:30:10
Documents
1
Period of Report
2024-09-05

Document Format Files

Seq Description Document Type Size
1 ownership.html 4  
1 ownership.xml 4 17701
  Complete submission text file 0001493152-24-035540.txt   24988
Mailing Address 51 JOHN F. KENNEDY PARKWAY, SUITE 200 SHORT HILLS NJ 07078
Business Address 51 JOHN F. KENNEDY PARKWAY, SUITE 200 SHORT HILLS NJ 07078 (973) 671-6100
ENERGY CAPITAL PARTNERS III, LP (Reporting) CIK: 0001594546 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-38186 | Film No.: 241288343

Mailing Address 51 JOHN F. KENNEDY PARKWAY, SUITE 200 SHORT HILLS NJ 07078
Business Address 51 JOHN F. KENNEDY PARKWAY, SUITE 200 SHORT HILLS NJ 07078 (973) 671-6100
ENERGY CAPITAL PARTNERS III-A, LP (Reporting) CIK: 0001594547 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-38186 | Film No.: 241288342

Mailing Address 51 JOHN F. KENNEDY PARKWAY, SUITE 200 SHORT HILLS NJ 07078
Business Address 51 JOHN F. KENNEDY PARKWAY, SUITE 200 SHORT HILLS NJ 07078 (973) 671-6100
ENERGY CAPITAL PARTNERS III-B, LP (Reporting) CIK: 0001594548 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-38186 | Film No.: 241288341

Mailing Address 51 JOHN F. KENNEDY PARKWAY, SUITE 200 SHORT HILLS NJ 07078
Business Address 51 JOHN F. KENNEDY PARKWAY, SUITE 200 SHORT HILLS NJ 07078 (973) 671-6100
ENERGY CAPITAL PARTNERS III-C, LP (Reporting) CIK: 0001594549 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-38186 | Film No.: 241288340

Mailing Address 51 JOHN F. KENNEDY PARKWAY, SUITE 200 SHORT HILLS NJ 07078
Business Address 51 JOHN F. KENNEDY PARKWAY, SUITE 200 SHORT HILLS NJ 07078 (973) 671-6100
ENERGY CAPITAL PARTNERS III-D, LP (Reporting) CIK: 0001594550 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-38186 | Film No.: 241288339

Mailing Address C/O ENERGY CAPITAL PARTNERS III, LLC 51 JOHN F. KENNEDY PKWY, SUITE 200 SHORT HILLS NJ 07078
Business Address C/O ENERGY CAPITAL PARTNERS III, LLC 51 JOHN F. KENNEDY PKWY, SUITE 200 SHORT HILLS NJ 07078 (973) 671-6108
Energy Capital Partners III (NESCO Co-Invest), LP (Reporting) CIK: 0001604735 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-38186 | Film No.: 241288337

Mailing Address 40 BEECHWOOD ROAD SUMMIT NJ 07901
Business Address 40 BEECHWOOD ROAD SUMMIT NJ 07901 (973) 671-6100
ENERGY CAPITAL PARTNERS III, LLC (Reporting) CIK: 0001621292 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-38186 | Film No.: 241288345

Mailing Address 40 BEECHWOOD ROAD SUMMIT NJ 07901
Business Address 40 BEECHWOOD ROAD SUMMIT NJ 07901 (973) 671-6100
Energy Capital Partners GP III, LP (Reporting) CIK: 0001697506 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-38186 | Film No.: 241288344

Mailing Address 40 BEECHWOOD ROAD SUMMIT NJ 07901
Business Address 40 BEECHWOOD ROAD SUMMIT NJ 07901 (973) 671-6100
ECP ControlCo, LLC (Reporting) CIK: 0001707921 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-38186 | Film No.: 241288346

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)

IRS No.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 7359 Services-Equipment Rental & Leasing, NEC
(CF Office: 07 Trade & Services)

Mailing Address 51 JOHN F. KENNEDY PARKWAY SUITE 200 SHORT HILLS NJ 07078
Business Address 51 JOHN F. KENNEDY PARKWAY SUITE 200 SHORT HILLS NJ 07078 (973) 671-6100
ENERGY CAPITAL PARTNERS GP III CO-INVESTMENT (NESCO), LLC (Reporting) CIK: 0001780268 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-38186 | Film No.: 241288338