WILLS CLEANING SERVICE LLC

ributions are subject to certain Internal Revenue Service ("IRS") limitations. Participant Accounts Each participant's account is credited with the participant's contributions and Company matching contributions, as well as allocations of the Company's non-elective contributions and Plan earnings or losses. Participant accounts are charged with an allocation of plan administrative expenses. Allocations are based on participant's earnings, account balances, or specific participant transactions, as defined by the Plan. The benefit to which a participant is entitled is the benefit that can be provided from the participant's vested account. Vesting Participants are immediately vested in their rollover contributions, qualified non-elective contributions, deferral contributions, and any earnings

actions, as defined by the Plan. The benefit to which a participant is entitled is the benefit that can be provided from the participant's vested account. Vesting Participants are immediately vested in their rollover contributions, qualified non-elective contributions, deferral contributions, and any earnings thereon. Generally, participants become fully vested with respect to employer contributions upon completion of two years of service as defined in the Plan document. Forfeited Accounts As of December 31, 2025 and 2024, available forfeited non-vested accounts were $ 632,980 and $ 485,040 , respectively. Forfeitures are retained in the Plan and are used in accordance with Plan provisions. During the year ended December 31, 2025, $ 865,172 from these accounts was used to pay administrativ

ge-appropriate target date fund. All eligible employees, as defined in the Plan, may begin contributing to the Plan after one month of employment. All newly eligible employees are automatically enrolled in the Plan at a deferral rate of 3 % of eligible compensation following an election period during which the employee may either opt out of the Plan or choose a salary deferral percentage in the manner prescribed by the Plan Administrator. Unless the participant elects otherwise, participants who are automatically enrolled in the Plan have their deferral rate automatically increase by 1 % each year to a maximum rate of 6 %. The Company makes a matching contribution equal to 100 % of the first 3 % of employees' contributions and 50 % of the next 3 % of participants' contributions. The matchi

637,976 Contributions: Employer 14,560,277 Participants 25,601,400 Rollovers 4,896,383 Total contributions 45,058,060 Total 94,325,884 Benefits paid to participants ( 43,430,068 ) Administrative expenses ( 640,173 ) Total ( 44,070,241 ) Net increase 50,255,643 Net Assets Available for Benefits, Beginning of Year 284,567,085 Net Assets Available for Benefits, End of Year $ 334,822,728 The accompanying notes are an integral part of this financial statement. 3 WillScot 401(k) Plan Notes to the Financial Statements NOTE 1 - Description of Plan General The WillScot 401(k) Plan (the "Plan") is a defined contribution plan sponsored by Williams Scotsman, Inc. (the "Company" or the "Plan Sponsor"). WillScot Holdings Corporation is the ultimate parent of the Plan Sponsor. The Plan covers substantial