<img src="https://ml.globenewswire.com/Resource/Download/a0086981-2353-4a4c-9923-614a3a33a637?size=2" nborder="0" align="left" hspace="5" vspace="5" title="Matrix Service Company Logo" alt="Matrix Service Company"/>HOUSTON, Aug. 18, 2026 <a href="https://www.globenewswire.com" target="_blank">(GLOBE NEWSWIRE)</a> -- Matrix Service Company (Nasdaq: MTRX), a leading provider of engineering and construction services to the energy and industrial markets, announced today that it will release fourth quarter and full-year Fiscal 2026 results after market on Wednesday, September 2, 2026. On Thursday, September 3, 2026, at 10:30 a.m. Eastern time/9:30 a.m. Central time, Matrix Service Company will host a conference call to present and discuss the Company’s financial results and forward outlook. Earnings Conference Call instructions Investors and other interested parties can access a live audio-visual webcast using this <a href="https://www.globenewswire.com/Tracker?data=Od90948OB77QtrE7D1Jzp4Z4ZUyvCqvx8I9R_TvSa7Onp_lCNY2uBN-Y8IZjRxR9vIanxRnfUqDxg688XtV0M0n8XA702Z2M1UzPuLIy28MCOEtojmkiG5xrDbw7a98O" rel="nofollow" target="_blank" title="webcast link">webcast link</a>, or through the Company’s website at <a href="https://www.globenewswire.com/Tracker?data=JB-SS_Lr0XC_5fgBPehj5CRBbVk20laqDsR85s38Ve-CpCCxNCgBeDtflWhwu1MUuPWdkytBJoYn_y3FEGASi7tMrj26e5NoNfpAuUVOxKwtI1sjYeSnZ12xssQloUpL" rel="nofollow" target="_blank" title="www.matrixservicecompany.com">www.matrixservicecompany.com</a> on the Investors Relations page under <a href="https://www.globenewswire.com/Tracker?data=iq-jXM7FIgYkRGEybwQKsMv7X3d-pl09rkL3KGVoyS5p0X6F4ni-TAGxRjbYnbPOLm0s4R_q4NPILTOyk0y7gwWf0bwC0fyfE1XluLA4JwPiIcqBwBWD0zLtso4usnIU_K07Co598a_yeoL3cfT39Gs2zrtJr8NNfFBXD8pDblM=" rel="nofollow" target="_blank" title="Events &amp; Presentations">Events &amp; Presentations</a>. Please allow extra time prior to the call to visit the site and download the streaming media software required to listen to the Internet broadcast. The conference call will be recorded and will be available for replay within one hour of completion of the live call and can be accessed following the same link as the live call. About Matrix Service Company Matrix Service Company (Nasdaq: MTRX) is a leading heavy industrial contractor that engineers, constructs, and maintains critical energy, power, and industrial infrastructure. Our commitment to safety, quality, and integrity has earned the Company a leadership position in providing infrastructure solutions across multiple end markets. Our work is foundational to helping our energy, power, and industrial clients achieve their objectives, positively impact quality of life through the products they provide and improve the efficiency and resilience of their critical infrastructure. We pride ourselves on our commitment to our culture and core values, offering an inclusive and respectful work environment, and being certified as a Great Place To Work®. The Company maintains its principle executive offices in Houston, Texas with offices located throughout the United States and Canada, as well as Sydney, Australia, and Seoul, South Korea. The Company reports its financial results in three key operating segments: Storage and Terminal Solutions, Utility and Power Infrastructure, and Process and Industrial Facilities. To learn more about Matrix Service Company, visit <a href="https://www.globenewswire.com/Tracker?data=IQ67ZqD7dZfHGnZMBH66fS7I-55lN5bAk_0y5RkqDvozmn0l6rDUeA1aeK_Qe5KXtzg6KyjRrKCRM88qe4oZcVLM-llmLAO0xUTFzDr83Tyn4GYVU8bpSL_uCgXggVLO" rel="nofollow" target="_blank" title="">matrixservicecompany.com</a> For more information about Matrix, please contact: Patrick Roberts Matrix Service Company Director, Corporate Development &amp; Investor Relations T: 918 359-8249  |  Email: <a href="https://www.globenewswire.com/Tracker?data=8AsEFaiaZVBkr-l9oUf1jsrfXsS5TlGT43CSMfVigPdqv49a8wzMPYzRbI9qsM9mQq8IjSKnYwngtcjl_d7vpPxl6-p3-Ixl5Y_Kvw85SThDs3ELxp1CGJ01N2f0az1H" rel="nofollow" target="_blank" title="ir@matrixservicecompany.com">ir@matrixservicecompany.com</a> This release contains forward-looking statements that are made in reliance upon the safe harbor provisions of the Private Securities Litigation Reform Act of 1995. These statements are generally accompanied by words such as “anticipate,” “continues,” “expect,” “forecast,” “outlook,” “believe,” “estimate,” “should” and “will” and words of similar effect that convey future meaning, concerning the Company’s operations, economic performance and management’s best judgment as to what may occur in the future. Future events involve risks and uncertainties that may cause actual results to differ materially from those we currently anticipate. The actual results for the current and future periods and other corporate developments will depend upon a number of economic, competitive and other influences, including those factors discussed in the “Risk Factors” and “Forward Looking Statements” sections and elsewhere in the Company’s reports and filings made from time to time with the Securities and Exchange Commission. Many of these risks and uncertainties are beyond the control of the Company, and any one of which, or a combination of which, could materially and adversely affect the results of the Company's operations and its financial condition. We undertake no obligation to update information contained in this release. <img alt="" src='https://ml.globenewswire.com/media/MGU0MjVmZmMtZGZjYS00ZTJhLTlhMjQtY2NjZGEyZmQ3YTYwLTEwMTkyMDEtMjAyNi0wOC0xOC1lbg==/tiny/Matrix-Service-Company.png' referrerpolicy='no-referrer-when-downgrade' />

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Matrix Service Company Sets Date for Release of Fiscal Year 2026 Fourth Quarter and Full-Year Results and Conference Call

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