FOR IMMEDIATE RELEASE Exhibit 99.1 METTLER-TOLEDO INTERNATIONAL INC. REPORTS FIRST QUARTER 2025 RESULTS COLUMBUS, Ohio, USA – May 1, 2025 – Mettler-Toledo International Inc. (NYSE: MTD) today announced first quarter results for 2025. Provided below are the highlights: First Quarter Results Patrick Kaltenbach, President and Chief Executive Officer, stated, "We had a good start to the year with solid growth in our Laboratory business, excluding the recovery of delayed shipments in the first quarter of 2024. S ...