| Irish Company Name | Partial Irish Company Address |
|---|
| I.O.K.A. Limited | Rosses Point, Co. Sligo |
| I/O Electrical And Mechanical Limited | Canningstown, Co. Cavan |
| Io Geomatics Limited | Balbriggan, Co. Dublin |
| Io Investment Owl Limited | 20/21 St Patrick'S Road, Dalkey, Co Dublin |
| Io Systems Limited | Athlone, Co. Westmeath |
| Ioc Ecommerce Limited | Rathgar, Dublin, D06 E9p5 Ireland |
| Ioc Fuels Limited | Kylemore Road, Ballyfermot, Dublin 10 |
| Iocsave Limited | Stradbally, Co. Waterford |
| Iod Media Limited | Clontygora Court, Dundalk, Co Louth |
| Iodatex Limited | Chapelizod, Dublin 20 |
| Iodize Limited | Wexford |
| Iohk Uk Limited | Dublin 2 |
| Iolar Aviation Limited | Carrick Road, Dundalk, Co. Louth |
| Iolar Digital Marketing Limited | T8 Maple Avenue, Stillorgan / Sandyford, Industrial Estate, Dublin |
| Iolar Properties Limited | Glasnevin, Dublin 11 |
| Iolar Technologies Limited | Baile Phib, Dublin 7 |
| Iolite Aviation Limited | Swords Enterprise Park, Feltrim Road, Swords, Co. Dublin |
| Iologic Consulting Limited | Ramsgrange, New Ross, Co. Wexford |
| Iomairt Cholm Chille | Na Forbacha, Co Na Gaillimhe |
| Iomlán Construction Limited | Friars Walk, Cork. |
| Iompar Bairceir Teoranta | Ballinrobe, Co. Mayo |
| Iompar Logistics Limited | Drumree Road, Dunshaughlin, Co Meath |
| Iompú Gaoth Dobhair Teoranta | Brinaleck, Letterkenny, Co. Donegal |
| Iomramh Limited | Greenane, Killarney, Co. Kerry |
| Iomst Limited | Bushfield Square, Philipsburgh Avenue, Fairview, Dublin 3 |
| Ion Aviation Limited | Simmonscourt Road, Ballsbridge, Dublin 4 |
| Ion Beam Applications S.A | Harcourt Road, Dublin 2 |
| Ion Bike Training Limited | Ballynew, Castlebar |
| Ion Building Contractors Limited | Blessington Road, Saggart, Co Dublin |
| Ion Capital Management Limited | Simmonscourt Road, Dublin 4 |
| Ion Capital Markets Holdings Limited | Simmonscourt Road, Ballsbridge, Dublin 4 |
| Ion Capital Partners Limited | Simmonscourt Road, Ballsbridge, Dublin 4 |
| Ion Cleaning Solutions Limited | Dame Court, Dublin 2 |
| Ion Connect Limited | Milltown, Co. Galway |
| Ion Corporate Solutions Finance Limited | Simmonscourt Road, Ballsbridge, Dublin 4 |
| Ion Corporate Solutions Holdings Limited | Simmonscourt Road, Ballsbridge, Dublin 4 |
| Ion Corporate Solutions Limited | Minerva House, Simmonscourt Road, Dublin 4. |
| Ion Equity Limited | Dublin 2 |
| Ion Equity Nominees Limited | Dublin 2 |
| Ion Financial Technologies Holding Limited | Simmonscourt Road, Ballsbridge, Dublin 4 |
| Ion G.K.N International Limited | Harmony Row, Dublin 2 |
| Ion Investment Corporation Limited | Simmonscourt Road, Ballsbridge, Dublin 4 |
| Ion Investment Fund Ii Limited | Simmonscourt Road, Dublin 4 |
| Ion Investment Group Limited | Minerva House, Simmonscourt Road, Dublin 4 |
| Ion Principal Investments Limited | Minerva House, Simmonscourt Road, Dublin 4 |
| Ion Renewables Limited | 44/45 Clontarf Road, Dublin 3 |
| Ion Solutions (Emea) Limited | Sandyford Industrial Estate, Dublin 18 |
| Ion Trading Finance Limited | Simmonscourt Road, Dublin 4 |
| Ion Trading Ireland Limited | Simmonscourt Road, Dublin 4 |
| Ion Trading Limited | Minerva House, Simmonscourt Road, Dublin 4. |
| Ion Trading Technologies Limited | Simmonscourt Road, Ballsbridge, Dublin 4 |
| Iona Appliance Services Limited | Cork |
| Iona Asset Holdings Limited | Drumcondra, Dublin 9 |
| Iona Aviation Services Limited | Ennis, Co. Clare |
| Iona Beauty Rooms Limited | Kells, Co Meath |
| Iona Capital Limited | Drogheda, Co. Louth |
| Iona Creative Property Owners' Management Company Limited By Guarantee | The Old Road, Ballyknockan, Co. Wicklow |
| Iona Forte Limited | Castleway, Golden Lane, Dublin 8 |
| Iona Golf Limited | Kilncooley, Kilmuckridge, Gorey Co. Wexford |
| Iona Hall Management Company Company Limited By Guarantee | 48 Grand Parade, Cork |
| Iona Hotel Limited | Co. Galway |
| Iona Land Limited | Co. Galway |
| Iona Physiotherapy Move With Ease Limited | 1 Cian Park, Drumcondra, Dublin 9 |
| Iona Print Limited | Beech Hill, Clonskeagh, Dublin 4 |
| Iona Renovations & Carpentry Limited | Dublin 7 |
| Iona Rock Developments Limited | Cavan, Co. Cavan. |
| Iona Security Limited | Grange Road, Rathfarnham, Dublin 16 |
| Iona Stores Limited | Dublin 8 |
| Iona Training Services Limited | Cavan Road, Kells, Co Meath |
| Ionack Limited | Dublin 6 |
| Ionad An Chuirt Teoranta | Gweedore Po, Gweedore, Co. Donegal |
| Ionad Chuilt (Baile Mhic Ire) Teoranta | Ballymakeera, Co. Cork |
| Ionad Cois Locha Teoranta | Leitir, Ceanainn, Co. Dhun Na Ngall |
| Ionad Cuimhneacháin Na Imirceach Cuideachta Faoi Theorainn Ráthaíochta | Caiseal, Conamara, Co. Na Gaillimhe |
| Ionad Cultur Agus Dearadh An Fhairche Cuideachta Faoi Theorainn Ráthaíochta | Ballynonagh, Clonbur, Co. Galway |
| Ionad Cultura Aiseanna Acla Cuideachta Faoi Theorainn Ráthaíochta | Achill Sound, Co. Mayo |
| Ionad Cúram Leanaí An Spidéil Cuideachta Faoi Theorainn Ráthaíochta | An Spidéal, Co. Na Gaillimhe |
| Ionad Cúram Leanaí Rathcairn Cuideachta Faoi Theorainn Ráthaíochta | Athboy, Co Meath |
| Ionad Cúram Paisti An Clochan Liath Cuideachta Faoi Theorainn Ráthaíochta | Dungloe, Co. Donegal |
| Ionad Ealaiona Iorras Cuideachta Faoi Theorainn Ráthaíochta | Belmullet, Ballina, Co. Mayo. |
| Ionad Eolais Ar Shaol An Pobail Acla Teoranta | Dooagh, Achill, Co. Mayo |
| Ionad Fiontar Pobail Iar Dheisceart Dhun Na Ngall Teoranta | Kilcar, Co. Donegal |
| Ionad Foghlama Chleire Teoranta | An Sciobairin, Co. Chorcai |
| Ionad Forbartha Gno Cuideachta Faoi Theorainn Ráthaíochta | Mervue Business Park, Mervue, Galway |
| Ionad Gaeilge Loch Garman Company Limited By Guarantee | (Westgate Heritage Centre), Co. Loch Garman |
| Ionad Mara Agus Geoltai Acla Cuideachta Faoi Theorainn Ráthaíochta | Co. Mayo |
| Ionad Na Ndaoine An Tshlanaitheora Cuideachta Faoi Theorainn Ráthaíochta | Ard Easmuinn, Dundalk, Co Louth |
| Ionad Pobail Agus Spoirt Naomh Muire Cuideachta Faoi Theorainn Ráthaíochta | Glenties, Co. Donegal |
| Ionad Pobail Chill Chiarain Cuideachta Faoi Theorainn Ráthaíochta | Cill Chiarain, Conamara, Co. Na Gaillimhe |
| Ionad Pobail Cholmcille Cuideachta Faoi Theorainn Ráthaíochta | Fintown, Co Donegal |
| Ionad Socialta An Daingin Teoranta | An Daingean, Co. Chiarraí. |
| Ionad Tacaíochta Teaghlaigh Cuideachta Faoi Theorainn Ráthaíochta | Indreabhán, Co. Na Gaillimhe |
| Ionad Tacaíochta Teaghlaigh Iarthar Dhuibhneach Cuideachta Faoi Theorainn Ráthaíochta | Trá Lí, Co. Chiarraí |
| Ionad Teampall Chroine | Dungloe, Co. Donegal |
| Ionad Tumadoirachta Mhiobhai Teoranta | Milford Road, Carrigart Letterkenny, Co. Donegal |
| Ionad Óige Bhearna / Na Bhforbaha Cuideachta Faoi Theorainn Ráthaíochta | Galway |
| Ionair Acropolis Ireland Company Limited By Guarantee | Hyde Square, 654 South Circular Road, Dublin 8 |
| Ionel Medical Services Limited | Ballinasloe, Co. Galway |
| Ionet Limited | Parkwest Industrial Park, Nangor Road, Dublin 12 |
| Ionet Sales Limited | Parkwest Industrial Park, Nangor Road, Dublin 12 |
| Ionic Business Systems Limited | Bray, Co. Wicklow. |
| Ionic Consulting Limited | The Hyde Building, The Park, Carrickmines Dublin 18 |
| Ionica Construction Limited | Finglas, Dublin 11 |
| Ionics Life Sciences Limited | Dublin 2, D02 Dk18 |
| Ionis Development (Ireland) Limited | Dublin 2, D02 T380 |
| Ionity Gmbh | Ifsc, Dublin 1 |
| Ionoptix Limited | Terenure, Dublin 6w |
| Ionracas Enterprises Limited | Newtown Avenue, Blackrock, Co. Dublin |
| Ionracas Limited | Cualanor, Dun Laoghaire, Co. Dublin |
| Iontabhas Taiscealaithe Na Heireann | Baile Na Buile, Dingle, Co. Kerry |
| Iontach Eng. Limited | Castleknock, Dublin 15 |
| Iontaobhas Choláiste Chonnacht Cuideachta Faoi Theorainn Ráthaíochta | Co. Na Gaillimhe |
| Iontaobhas Corparáideach Chumann Lúthchleas Gael Cuideachta Faoi Theorainn Ráthaíochta | Dublin 3. |
| Iontaobhas Uí Chadhain | An Spidéál, Co Na Gaillimhe |
| Iontaofa Limited | Youghal, Co. Cork |
| Iontas Limited | Dublin 2 |
| Ioresource Limited | Rathnew Riverside Business Park, Charvey Lane, Rathnew, Wicklow |
| Iorras Aithneach Teoranta | Caiseal, Connemara |
| Iorum Consultants Limited | Celbridge, Co. Kildare |
| Ios Capital Limited | Killiney, Co. Dublin |
| Ios Construction Projects Limited | Artane, Dublin 5 |
| Ios Investments Limited | 2059 Castle Drive, Citywest Business Campus, Saggart, Co. Dublin |
| Ios Skincare Limited | Daingean, Co. Offaly |
| Iospace Limited | Haddington Road, Ballsbridge, Dublin 4 |
| Iot Arann Teoranta | Galway |
| Iot Security Limited | Skerries, Co. Dublin |
| Iot Tech Limited | 48 Tritonville Road, Sandymount, Dublin 4 |
| Iota Gs Limited | Kilfenora, Fenit, Co Kerry |
| Iota Localisation Holdings Limited | Dublin 2 |
| Iota Localisation Services Limited | Dublin 2 |
| Iota Ventures Limited | Clonmult, Dungourney, Midleton, Co. Cork |
| Iotcara Limited | Monkstown, Co. Dublin |
| Iotco Limited | Swords Enterprise Park, Feltrim Road, Swords, Co Dublin |
| Íon Energy Limited | Belleville, Blackhorse Avenue, Dublin 7 |
| Íon Organics Limited | Ballyduff, Tralee, Co. Kerry |
