Ireland is European headquarters to over 1,000 U.S. companies including the top 10 U.S. Internet companies, which include Google, Twitter, Facebook and others.
Check out our detailed PDF guide which covers: Visas and Work Permits, Income Tax and Allowances, Accomodation, Setting up a Bank Account , Annual Holidays, Shops and Opening Hours, English Language Schools, Education System, Healthcare, Public Transport, Social Clubs and Weather.

Important:
Visas and Work Permits