Category:Companies of Ireland by industry

• Companies of the Republic of Ireland by industry (9 C)
• Companies of Northern Ireland by industry (9 C)

A

• Agriculture companies of Ireland (1 C, 1 P)
• Architecture firms of Ireland (1 C, 10 P)
• Automotive companies of Ireland (4 C, 1 P)

B

• Biotechnology companies of Ireland (2 P)

C

• Construction and civil engineering companies of Ireland (4 P)

D

• Digital marketing companies of Ireland (1 P)

E

• Energy companies of Ireland (6 C)
• Entertainment companies of Ireland (4 C, 9 P)

F

• Financial services companies of Ireland (8 C, 3 P)
• Food and drink companies of Ireland (9 C, 30 P)
• Forest products companies of Ireland (1 P)

H

• Health care companies of Ireland (1 C, 5 P)

L

• Law firms of Ireland (2 P)

M

• Manufacturing companies of Ireland (21 C, 9 P)
• Mass media companies of Ireland (11 C, 19 P)
• Metal companies of Ireland (2 P)

P

• Property companies of Ireland (12 P)

R

• Recording studios in Ireland (3 P)
• Retail companies of Ireland (9 C, 17 P)

S

• Security companies of Ireland (1 P)
• Service companies of Ireland (6 C, 2 P)

T

• Technology companies of Ireland (6 C, 3 P)
• Textile companies of Ireland (6 P)
• Tobacco companies of Ireland (2 P)
• Transport companies of Ireland (7 C)