Walsh Entertainment was started in 2018 by brothers Raymond and Jack Walsh.  Originally created to produce the Shamrock Tenors, they have gone on to produce television shows for BBC and PBS, as well as hit shows on 8 of the major cruise lines around the world.  In 2024 the company was nominated for a Royal Television Society Award for the Shamrock Tenors St Patrick's Night Special.  2024 saw the company produce a sold out Shamrock Tenors Irish tour, a sold out run in London's West End at the Adelphi Theatre and a performance to over 20,000 people in Trafalgar Square.  This marks the companies debut US Tour as co-producers and are extremely grateful to Michael Londra for all his guidance and expertise.