2nd Quarter 2025 Earnings Presentation August 6th, 2025 Centuri.com 1 Forward Looking Statements Disclaimer Unless the context otherwise requires, in this presentation, references to "we," "us," and "our" are to Centuri Holdings, Inc. (NYSE: CTRI) ("Centuri" or the "Company"), together with its consolidated subsidiaries, which include, among others, Centuri Group, Inc. This presentation contains forward-looking statements within the meaning of the U.S. Private Securities Litigation Reform Act of 1995, Secti ...

Core Viewpoint - Southwest Gas Holdings, Inc. is conducting a secondary public offering of 9,000,000 shares of Centuri Holdings, Inc. at a price of $17.50 per share, with an additional option for underwriters to purchase 1,350,000 shares [1][2] Group 1: Offering Details - The offering is expected to close on May 22, 2025, subject to customary closing conditions [1] - Icahn Partners and Icahn Partners Master Fund LP will purchase $50 million in shares of Centuri's common stock in a concurrent private placement at the same price per share as the public offering [2] - The shares are being offered under an effective shelf registration statement filed with the U.S. Securities and Exchange Commission [4] Group 2: Underwriters and Management - J.P. Morgan, UBS Investment Bank, and Wells Fargo Securities are acting as joint lead book-running managers for the offering [3] - BofA Securities and Moelis & Company are serving as book-running managers, with additional co-managers including Baird, KeyBanc Capital Markets, and others [3] Group 3: Company Background - Southwest Gas Holdings, Inc. operates through its subsidiary Southwest Gas Corporation, providing natural gas services to over 2 million customers in Arizona, Nevada, and California [6] - Centuri Holdings, Inc. partners with regulated utilities to build and maintain energy networks across the U.S. and Canada [7]

Group 1 - Centuri Holdings reported a quarterly loss of $0.12 per share, better than the Zacks Consensus Estimate of a loss of $0.16, and a significant improvement from a loss of $137.53 per share a year ago, indicating a 25% earnings surprise [1] - The company posted revenues of $550.08 million for the quarter ended March 2025, exceeding the Zacks Consensus Estimate by 3.68%, and showing an increase from $528.02 million in the same quarter last year [2] - Centuri shares have increased approximately 10.5% since the beginning of the year, contrasting with a -3.8% decline in the S&P 500 [3] Group 2 - The current consensus EPS estimate for the upcoming quarter is $0.13 on revenues of $667.42 million, and for the current fiscal year, it is $0.57 on revenues of $2.67 billion [7] - The Zacks Industry Rank for Utility - Electric Power is in the top 22% of over 250 Zacks industries, suggesting a favorable outlook for the industry [8]