McGrath RentCorp ("McGrath" or the "Company") (NASDAQ:MGRC), a leading business-to-business rental company in North America, today announced that it will participate in the Oppenheimer 21^st Annual Industrial Growth Conference that will be held virtually on Wednesday, May 6, 2026.

ABOUT MCGRATH:

McGrath RentCorp (NASDAQ:MGRC) is a leading business-to-business rental company in North America with a strong record of profitable business growth. Founded in 1979, McGrath's operations are centered on modular solutions through its Mobile Modular and Mobile Modular Portable Storage businesses. In addition, its TRS-RenTelco business offers electronic test equipment rental solutions. The Company's rental product offerings and services are part of the circular supply economy, helping customers work more efficiently, and sustainably manage their environmental footprint. With over 45 years of experience, McGrath's success is driven by a focus on exceptional customer experiences. This focus has underpinned the Company's long-term financial success and supported over 35 consecutive years of annual dividend increases to shareholders, a rare distinction among publicly listed companies.

Headquartered in Livermore, California. Additional information about McGrath and its businesses is available at mgrc.com and investors.mgrc.com.

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Keith E. Pratt

EVP & Chief Financial Officer

925-606-9200

McGrath to Participate in the Oppenheimer 21st Annual Industrial Growth Conference