0000899243-21-050027.txt : 20211229 0000899243-21-050027.hdr.sgml : 20211229 20211229161513 ACCESSION NUMBER: 0000899243-21-050027 CONFORMED SUBMISSION TYPE: 3 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20211220 FILED AS OF DATE: 20211229 DATE AS OF CHANGE: 20211229 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: ECP Cardinal Holdings, LP CENTRAL INDEX KEY: 0001897243 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 3 SEC ACT: 1934 Act SEC FILE NUMBER: 001-38186 FILM NUMBER: 211529030 BUSINESS ADDRESS: STREET 1: 40 BEECHWOOD ROAD CITY: SUMMIT STATE: NJ ZIP: 07901 BUSINESS PHONE: (858) 703-4408 MAIL ADDRESS: STREET 1: 40 BEECHWOOD ROAD CITY: SUMMIT STATE: NJ ZIP: 07901 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Custom Truck One Source, Inc. CENTRAL INDEX KEY: 0001709682 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-EQUIPMENT RENTAL & LEASING, NEC [7359] IRS NUMBER: 000000000 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 7701 INDEPENDENCE AVENUE CITY: KANSAS CITY STATE: MO ZIP: 64125 BUSINESS PHONE: (816) 241-4888 MAIL ADDRESS: STREET 1: 7701 INDEPENDENCE AVENUE CITY: KANSAS CITY STATE: MO ZIP: 64125 FORMER COMPANY: FORMER CONFORMED NAME: NESCO HOLDINGS, INC. DATE OF NAME CHANGE: 20190730 FORMER COMPANY: FORMER CONFORMED NAME: Capitol Investment Corp. IV DATE OF NAME CHANGE: 20170619 3 1 doc3.xml FORM 3 SUBMISSION X0206 3 2021-12-20 0 0001709682 Custom Truck One Source, Inc. CTOS 0001897243 ECP Cardinal Holdings, LP 40 BEECHWOOD ROAD SUMMIT NJ 07901 1 0 1 0 Common Stock 25859767 I See Footnotes Includes: 4,500,000 shares held of record by ECP Cardinal Holdings, LP, which were formerly held directly by Energy Capital Partners III, LP, Energy Capital Partners III-A, LP, Energy Capital Partners III-B, LP, Energy Capital Partners III-C, LP, and Energy Capital Partners III-D, LP. and contributed to ECP Cardinal Holdings, LP. Also includes 21,238,988 shares held of record by NESCO Holdings, LP and 107,148 shares of Common Stock and 13,631 restricted stock units beneficially owned by Energy Capital Partners Management, L.P. The general partner of each of ECP Cardinal Holdings, LP and NESCO Holdings, LP is NESCO Holdings GP, LLC. Energy Capital Partners III, LP, Energy Capital Partners III-A, LP, Energy Capital Partners III-B, LP, Energy Capital Partners III-C, LP, and Energy Capital Partners III-D, LP (together, the "ECP III Funds") and Energy Capital Partners III (NESCO Co-Invest), LP are the sole members of NESCO Holdings GP, LLC. Energy Capital Partners III, LLC is the general partner of (i) Energy Capital Partners GP III, LP, which is the general partner of each of the ECP III Funds, and (ii) Energy Capital Partners GP III Co-Investment (NESCO), LLC, which is the general partner of Energy Capital Partners III (NESCO Co-Invest), LP. As a result, each of the foregoing entities may be deemed to share beneficial ownership of the shares of Common Stock held by ECP Cardinal Holdings, LP and Nesco Holdings LP. (Continued) ECP Management GP, LLC is the general partner of Energy Capital Partners Management, LP and may be deemed to share beneficial ownership of the securities beneficially owned by Energy Capital Partners Management, LP. ECP ControlCo, LLC is the sole member of Energy Capital Partners III, LLC and the sole member of ECP Management GP, LLC and may be deemed to share beneficial ownership of the securities beneficially owned be each of Energy Capital Partners III, LLC and ECP Management GP, LLC. The managing members of ECP ControlCo, LLC are Douglas Kimmelman, Andrew Singer, Peter Labbat, Tyler Reeder and Rahman D'Argenio all of whom collectively share the power to vote and dispose of the securities beneficially owned by ECP ControlCo, LLC. Each of the foregoing individuals and entities disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein. ECP CARDINAL HOLDINGS, LP. By: NESCO Holdings GP, LLC, its general partner, By: /s/ Rahman D'Argenio, President 2021-12-29