附錄 99.1

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McGrath RentCorp Usinga blatt n Pfn。mart yoll” wtts 'Mth 和 X 在這個 slxlwn 中都是 slxlwn,xlf。請在 deSM 外面做 oot)nated .nm。 2024 年特別會議代理卡表格 '@TE [K] T 如果通過郵件簽名投票,請將 BottilM 部分退回封裝在封裝的信封中。T II 提案-董事會建議投票 fi!H. 提案1、2和3。 + D 已授權 SiqnaTll'es — 必須完成本部分才能算上你的投票。請在下面註明日期並簽名。 請嚴格按照此處顯示的姓名簽名。共同所有者應各自簽名。簽約成為律師、執行人、管理人、公司高管、受託人、監護人或託管人時,請完整註明 。 日期 (mm/dd/yyyy)-請在下面打印日期。簽名 t-請在方框內保留簽名。簽名 2-請在方框內保留簽名。 ■ 1UPX qlsu2d + 1。批准並通過 截至2024年1月28日的 以及麥格拉思 RentCorp、WillScot Mobile Mini Holdings 公司、Brunello Merger Sub I, Inc.和Brunello Merger Sub II, Inc.和Brunello Merger Sub II, LLC之間簽訂的協議和計劃(“合併協議”),以及合併 協議(“合併提案”)中考慮的其他交易。 2。批准一項不具約束力的諮詢提案,以批准 RentCorp 將或可能向與 合併提案(“合併相關薪酬 提案”)相關的指定執行官支付 薪酬。 3。如果 在休會時票數不足,無法批准合併提案(“休會提案”), 在必要或適當的情況下,不時批准特別會議休會, 尋求更多支持合併提案的代理人。 對於 aqalnst 棄權

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T 如果通過郵件簽名投票,請將 BottilM 部分退回封裝在封裝的信封中。T McGrath RentCorp 董事會為將於當天舉行的股東特別會議徵集這份委託書 []在 [], 幾乎只在 []. The undersigned hereby constitutes and appoints Joseph F. Hanna, Keith E. Pratt and Gilda Malek, or each of them, with full power of substitution and revocation, attorneys and proxies of the undersigned at the Special Meeting of Shareholders of McGrath RentCorp or any adjournments thereof, and to vote the shares of Common Stock of McGrath RentCorp registered in the name of the undersigned on the Record Date for the Special Meeting. The Board of Directors recommends a vote FOR Proposals No. 1, 2 and No. 3. The shares represented by this Proxy will be voted as directed on the reverse side; if no specification is made, the shares will be voted FOR said proposals. The proxies are authorized to vote in their discretion upon such other business as may properly come before the Special Meeting to the extent authorized by Rule 14a-4(c) promulgated by the Securities and Exchange Commission. The undersigned hereby acknowledges receipt of the Notice of Special Meeting of Shareholders and the Proxy Statement for the Special Meeting of Shareholders prior to the signing of this Proxy. PLEASE RETURN THIS SIGNED AND DATED PROXY IN THE ACCOMPANYING ADDRESSED ENVELOPE. (Items to be voted appear on reverse side) Important Notice Regarding the Availability of Proxy Materials for the Special Meeting: The Proxy Statement is available at []