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 | County Roscommon Heritage and Genealogy Company - Undertakes investigations into the histories of families resident in County Roscommon before 1900. A member of the Irish Family History Foundation.
|  | Eneclann Ltd - Award winning Trinity College campus company providing a range of professional services in the historical and heritage sectors. Staffed entirely by academic historians, archivists, genealogists and records managers.
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 | Irish Genealogy Centre - Professional genealogical research and reports on Irish ancestry.
|  | Irish World - Irish Family History Foundation centre for counties Tyrone and Fermanagh. Possessing a state of the art computerised database, the largest in Ireland, allowing direct access to all principal sources of research.
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 | Kerry Routes / Lost Trails - County born researcher providing assistance in tracing Kerry Ancestors. Fee based, testimonials available.
|  | McGauley, Hilda - Family historian and record agent based in Dublin. Features on-line ordering with price calculations in US dollars.
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 | Morrigan Research Services - Specializes in Irish ancestral investigations, history and heritage. Staffed entirely by history professionals, academic historians, media consultants and genealogists.
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