MATW Matthews International Corporation

Exhibit 99.1

Matthews International Corporation

Corporate Office

Two NorthShore Center

Pittsburgh, PA 15212-5851

Phone: (412) 442-8200

MATTHEWS INTERNATIONAL CORPORATION ANNOUNCES EXPIRATION OF HSR WAITING PERIOD

PITTSBURGH, February 25, 2025 — Matthews International Incorporation (“Matthews” and/or the “Company”) announced today the expiration of the waiting period under the Hart-Scott-Rodino Antitrust Improvements Act of 1976 in connection with its proposed sale of its interest in SGK Brand Solutions (“SGK”) to a newly formed entity created by affiliates of SGS & Co (“SGS”), which will combine SGK and SGS. The parties anticipate a closing next quarter, subject to the receipt of remaining outstanding regulatory approvals and the satisfaction of other customary closing conditions.

About Matthews International

Matthews International Corporation is a global provider of memorialization products, industrial technologies, and brand solutions. The Memorialization segment is a leading provider of memorialization products, including memorials, caskets, cremation-related products, and cremation and incineration equipment, primarily to cemetery and funeral home customers that help families move from grief to remembrance. The Industrial Technologies segment includes the design, manufacturing, service and sales of high-tech custom energy storage solutions; product identification and warehouse automation technologies and solutions, including order fulfillment systems for identifying, tracking, picking and conveying consumer and industrial products; and coating and converting lines for the packaging, pharma, foil, décor and tissue industries. The SGK Brand Solutions segment is a leading provider of packaging solutions and brand experiences, helping companies simplify their marketing, amplify their brands and provide value. The Company has over 11,000 employees in more than 30 countries on six continents that are committed to delivering the highest quality products and services.

Forward Looking Statements

Any forward-looking statements contained in this release are included pursuant to the “safe harbor” provisions of the Private Securities Litigation Reform Act of 1995. These forward-looking statements include, but are not limited to, statements regarding the expectations, hopes, beliefs, intentions or strategies of the Company regarding the future, including statements regarding the anticipated timing and benefits of the proposed joint venture transaction, and may be identified by the use of words such as “expects,” “believes,” “intends,” “projects,” “anticipates,” “estimates,” “plans,” “seeks,” “forecasts,” “predicts,” “objective,” “targets,” “potential,” “outlook,” “may,” “will,” “could” or the negative of these

terms, other comparable terminology and variations thereof. Such forward-looking statements involve known and unknown risks and uncertainties that may cause the Company’s actual results in future periods to be materially different from management’s expectations, and no assurance can be given that such expectations will prove correct. Factors that could cause the Company’s results to differ materially from the results discussed in such forward-looking statements principally include the possibility that the terms of the final award to be issued by the Arbitrator in the Tesla, Inc. (“Tesla”) dispute may differ from the terms of the interim award issued by the Arbitrator and may be challenged, our ability to satisfy the conditions precedent to the consummation of the proposed joint venture transaction on the expected timeline or at all, our ability to achieve the anticipated benefits of the proposed joint venture transaction, changes in domestic or international economic conditions, changes in foreign currency exchange rates, changes in interest rates, changes in the cost of materials used in the manufacture of the Company’s products, including changes in costs due to adjustments to tariffs, any impairment of goodwill or intangible assets, environmental liability and limitations on the Company’s operations due to environmental laws and regulations, disruptions to certain services, such as telecommunications, network server maintenance, cloud computing or transaction processing services, provided to the Company by third-parties, changes in mortality and cremation rates, changes in product demand or pricing as a result of consolidation in the industries in which the Company operates, or other factors such as supply chain disruptions, labor shortages or labor cost increases, changes in product demand or pricing as a result of domestic or international competitive pressures, ability to achieve cost-reduction objectives, unknown risks in connection with the Company’s acquisitions, divestitures, and business combinations, cybersecurity concerns and costs arising with management of cybersecurity threats, effectiveness of the Company’s internal controls, compliance with domestic and foreign laws and regulations, technological factors beyond the Company’s control, impact of pandemics or similar outbreaks, or other disruptions to our industries, customers, or supply chains, the impact of global conflicts, such as the current war between Russia and Ukraine, the Company’s plans and expectations with respect to its exploration, and contemplated execution, of various strategies with respect to its portfolio of businesses, the Company’s plans and expectations with respect to its Board, and other factors described in the Company’s Annual Report on Form 10-K and other periodic filings with the U.S. Securities and Exchange Commission.

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