Largest Construction companies in Ireland by Market Capitalization

This ranking features the largest 4 Construction companies in Ireland ranked by Market Capitalization, totaling a Market Capitalization of USD 150.05 B, for July 09, 2025.

#	Name	Share Price Year-To-Date (YTD) return Price to Earnings Ratio (P/E) Revenue Revenue Year-on-Year (YoY) growth Operating Income EBIT EBITDA Free Cash Flow Dividend Yield Free Cash Flow Yield Total Assets Total Liabilities Cash and Short-Term Investments	Stock Price	Change	Price (30 days)	52W low/high	Sector

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Frequently Asked Questions

Which Construction company in Ireland has the highest Market Capitalization ?

The Construction company in Ireland with the highest Market Capitalization is Johnson Controls International plc (NYSE: JCI) at USD 69.74 B.

Which Construction company in Ireland has the lowest Market Capitalization ?

The Construction company in Ireland with the lowest Market Capitalization is Glenveagh Properties PLC (Irish Stock Exchange: GVR.IR) at USD 1.13 B.

What are the top 10 Construction companies in Ireland by Market Capitalization ?

The top 10 Construction companies in Ireland by Market Capitalization are Johnson Controls International plc, CRH plc, Kingspan Group plc and Glenveagh Properties PLC.

What are the bottom 10 Construction companies in Ireland by Market Capitalization ?

The bottom 10 Construction companies in Ireland by Market Capitalization are Glenveagh Properties PLC, Kingspan Group plc, CRH plc and Johnson Controls International plc.