Matheson Ormsby Prentice has eliminated at least 15 jobs.
The firm has also left vacancies unfilled, and did not retain some trainees.
Dublin’s Matheson Ormsby Prentice is Ireland’s largest law firm. It had 600 employees before the cuts, but is now believed to have fewer than 580.
They also have offices in London, New York City and Palo Alto, California.