Republic of Ireland operator Giraffe Childcare Limited has reported revenues of €4.5m (£3.1m) and a profit after tax of €513,000(£352,000) in the year to 30 April 2005 and the directors report the company plans to double in size over the next 18 months.Founded in 2001 by Chairman Tony Kilduff, Mary Ann McCormack, Simon Dowling and…