Exhibit 99.1 FOR RELEASE: CONTACT: New Hartford, NY, May 7, 2026 Christopher R. Byrnes (315) 743-8376 chris_byrnes@partech.com, www.partech.com PAR TECHNOLOGY CORPORATION ANNOUNCES FIRST QUARTER 2026 RESULTS New Hartford, NY - May 7, 2026 -- PAR Technology Corporation (NYSE: PAR) ("PAR Technology" or the "Company") today announced its financial results for the first quarter ended March 31, 2026. "We delivered a strong start to 2026, with 19% year-over-year revenue growth and adjusted EBITDA doubling to $9 m ...