CompanyExport TurnoverSector
1Mercury Engineering€1,765,000,000M&E Contracting
2Collen Construction€1,394,000,000General Building
3Winthrop€1,356,822,000General Building
4Sisk€1,300,000,000General Building
5Dornan Engineering Ltd€1,119,000,000M&E Contracting
6Jones Engineering€1,014,000,000M&E Contracting
7Kirby Group Engineering€536,000,000M&E Contracting
8STS Group (Specialist Technical Services)€232,312,000M&E Contracting
9JJ Rhatigan & Company€229,700,000General Building
10Errigal Group€194,000,000General Building
11Suir Engineering Ltd€169,570,000M&E Contracting
12John Paul Construction€140,000,000General Building
13Bennett (Construction) Ltd€139,000,000General Building
14King & Moffatt Building Services€132,000,000General Building
15Ardmac€111,000,000General Building
16Designer Group€105,000,000M&E Contracting
17Elliott Group€100,000,000General Building
17Flynn€100,000,000General Building
19PJ Hegarty & Sons€77,000,000General Building
20Wills Bros€70,000,000Civil Engineering
21Coffey€64,000,000Civil Engineering
22Glanua€60,000,000Civil Engineering
23Leo Lynch€46,100,000M&E Contracting
24Ganson Building & Civil Eng Contractors Ltd€45,000,000General Building
25MSL Engineering Ltd€43,000,000M&E Contracting
26Lynskey Engineering Ltd€38,616,613M&E Contracting
27Murphy€35,000,000General Building
28Townmore€19,000,000General Building
29Cunningham€10,216,401General Building
30BAM Ireland€10,000,000General Building