IDA Ireland | 172,735 followers on LinkedIn. Ireland’s Investment Promotion & Development Agency. Invest in Extraordinary | IDA Ireland is the Irish Government’s inward promotion agency, dedicated to providing comprehensive pro bono support and incentives for companies looking to expand and develop their strategic international operations from Ireland. Our role since 1949 has been to attract continued investment into Ireland and to nurture the existing client companies already here, to support them in continuing to transform, thrive and grow in Ireland. Our vision is to be the world’s best investment promotion agency, offering extraordinary opportunities to global companies, cultivating partnerships with them, while delivering economic opportunity and success for the people of Ireland.