Ireland

Top 95 largest Irish Companies by Market Cap

This is the list of the largest public listed companies from Ireland by market capitalization with links to their reference stock, sector and industry.

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Top Companies from Ireland as of Jan. 01, 2024

Rank Company Market Cap (USD) Country Sector Industry
61 San Leon Energy plc $94.5 M Ireland Energy Oil & Gas E&P
62 Datalex plc $88.7 M Ireland Technology Software—Application
63 VR Education Holdings plc $70.6 M

(Nov. 1, 2021)

 Ireland Technology Software—Application
64 Endo International plc $68.8 M

(Oct. 1, 2022)

 Ireland Healthcare Drug Manufacturers—Specialty & Generic
65 Aminex plc $48.3 M Ireland Energy Oil & Gas E&P
66 Zutec Holding AB $46.8 M

(Oct. 1, 2021)

 Ireland Technology Software—Application
67 Providence Resources plc $41.0 M

(Nov. 1, 2022)

 Ireland Energy Oil & Gas E&P
68 Donegal Investment Group plc $27.7 M Ireland Consumer Staples Farm Products
69 Iterum Therapeutics plc $27.0 M Ireland Healthcare Biotechnology
70 Trinity Biotech plc $20.3 M Ireland Healthcare Diagnostics & Research
71 Fusion Fuel Green PLC $19.3 M Ireland Utilities Utilities—Renewable
72 Glantus Holdings PLC $13.3 M

(July 1, 2023)

 Ireland Technology Software—Infrastructure
73 IMC Exploration Group plc $9.3 M Ireland Basic Materials Other Industrial Metals & Mining
74 Castle Alternative Invest AG $9.0 M

(May 1, 2022)

 Ireland Financials Asset Management
75 Conroy Gold and Natural Resources plc $9.0 M Ireland Basic Materials Gold
76 Petrel Resources plc $6.9 M Ireland Energy Oil & Gas E&P
77 EQTEC plc $6.9 M Ireland Utilities Utilities—Diversified
78 Botswana Diamonds plc $6.8 M Ireland Basic Materials Other Precious Metals & Mining
79 Nabriva Therapeutics plc $4.5 M

(Oct. 1, 2023)

 Ireland Healthcare Biotechnology
80 Ormonde Mining plc $3.6 M

(July 1, 2023)

 Ireland Basic Materials Other Industrial Metals & Mining
81 Clontarf Energy plc $3.5 M Ireland Energy Oil & Gas E&P
82 Karelian Diamond Resources plc $3.2 M Ireland Basic Materials Other Precious Metals & Mining
83 Great Western Mining Corporation plc $3.0 M Ireland Basic Materials Other Industrial Metals & Mining
84 Arkle Resources plc $2.0 M Ireland Basic Materials Other Industrial Metals & Mining
85 Lansdowne Oil & Gas plc $1.7 M Ireland Energy Oil & Gas E&P
86 Kibo Energy plc $1.7 M Ireland Energy Thermal Coal
87 DeepVerge plc $1.4 M

(July 1, 2023)

 Ireland Consumer Staples Household & Personal Products
88 Kollect on Demand Holding AB $1.4 M Ireland Industrials Waste Management
89 PetroNeft Resources plc $1.2 M Ireland Energy Oil & Gas E&P
90 Ovoca Bio plc $900,859 Ireland Healthcare Biotechnology

Top Companies from Ireland as of Jan. 01, 2024

61. San Leon Energy plc

Company Profile: San Leon Energy plc
Market Cap (USD): $94.5 M
Country: Ireland
Sector: Energy
Industry: Oil & Gas E&P

62. Datalex plc

Company Profile: Datalex plc
Market Cap (USD): $88.7 M
Country: Ireland
Sector: Technology
Industry: Software—Application

63. VR Education Holdings plc

Company Profile: VR Education Holdings plc
Market Cap (USD): $70.6 M (Nov. 1, 2021)
Country: Ireland
Sector: Technology
Industry: Software—Application

64. Endo International plc

Company Profile: Endo International plc
Market Cap (USD): $68.8 M (Oct. 1, 2022)
Country: Ireland
Sector: Healthcare
Industry: Drug Manufacturers—Specialty & Generic

65. Aminex plc

Company Profile: Aminex plc
Market Cap (USD): $48.3 M
Country: Ireland
Sector: Energy
Industry: Oil & Gas E&P

66. Zutec Holding AB

Company Profile: Zutec Holding AB
Market Cap (USD): $46.8 M (Oct. 1, 2021)
Country: Ireland
Sector: Technology
Industry: Software—Application

67. Providence Resources plc

Company Profile: Providence Resources plc
Market Cap (USD): $41.0 M (Nov. 1, 2022)
Country: Ireland
Sector: Energy
Industry: Oil & Gas E&P

68. Donegal Investment Group plc

Company Profile: Donegal Investment Group plc
Market Cap (USD): $27.7 M
Country: Ireland
Sector: Consumer Staples
Industry: Farm Products

69. Iterum Therapeutics plc

Company Profile: Iterum Therapeutics plc
Market Cap (USD): $27.0 M
Country: Ireland
Sector: Healthcare
Industry: Biotechnology

70. Trinity Biotech plc

Company Profile: Trinity Biotech plc
Market Cap (USD): $20.3 M
Country: Ireland
Sector: Healthcare
Industry: Diagnostics & Research

71. Fusion Fuel Green PLC

Company Profile: Fusion Fuel Green PLC
Market Cap (USD): $19.3 M
Country: Ireland
Sector: Utilities
Industry: Utilities—Renewable

72. Glantus Holdings PLC

Company Profile: Glantus Holdings PLC
Market Cap (USD): $13.3 M (July 1, 2023)
Country: Ireland
Sector: Technology
Industry: Software—Infrastructure

73. IMC Exploration Group plc

Company Profile: IMC Exploration Group plc
Market Cap (USD): $9.3 M
Country: Ireland
Sector: Basic Materials
Industry: Other Industrial Metals & Mining

74. Castle Alternative Invest AG

Company Profile: Castle Alternative Invest AG
Market Cap (USD): $9.0 M (May 1, 2022)
Country: Ireland
Sector: Financials
Industry: Asset Management

75. Conroy Gold and Natural Resources plc

Company Profile: Conroy Gold and Natural Resources plc
Market Cap (USD): $9.0 M
Country: Ireland
Sector: Basic Materials
Industry: Gold

76. Petrel Resources plc

Company Profile: Petrel Resources plc
Market Cap (USD): $6.9 M
Country: Ireland
Sector: Energy
Industry: Oil & Gas E&P

77. EQTEC plc

Company Profile: EQTEC plc
Market Cap (USD): $6.9 M
Country: Ireland
Sector: Utilities
Industry: Utilities—Diversified

78. Botswana Diamonds plc

Company Profile: Botswana Diamonds plc
Market Cap (USD): $6.8 M
Country: Ireland
Sector: Basic Materials
Industry: Other Precious Metals & Mining

79. Nabriva Therapeutics plc

Company Profile: Nabriva Therapeutics plc
Market Cap (USD): $4.5 M (Oct. 1, 2023)
Country: Ireland
Sector: Healthcare
Industry: Biotechnology

80. Ormonde Mining plc

Company Profile: Ormonde Mining plc
Market Cap (USD): $3.6 M (July 1, 2023)
Country: Ireland
Sector: Basic Materials
Industry: Other Industrial Metals & Mining

81. Clontarf Energy plc

Company Profile: Clontarf Energy plc
Market Cap (USD): $3.5 M
Country: Ireland
Sector: Energy
Industry: Oil & Gas E&P

82. Karelian Diamond Resources plc

Company Profile: Karelian Diamond Resources plc
Market Cap (USD): $3.2 M
Country: Ireland
Sector: Basic Materials
Industry: Other Precious Metals & Mining

83. Great Western Mining Corporation plc

Company Profile: Great Western Mining Corporation plc
Market Cap (USD): $3.0 M
Country: Ireland
Sector: Basic Materials
Industry: Other Industrial Metals & Mining

84. Arkle Resources plc

Company Profile: Arkle Resources plc
Market Cap (USD): $2.0 M
Country: Ireland
Sector: Basic Materials
Industry: Other Industrial Metals & Mining

85. Lansdowne Oil & Gas plc

Company Profile: Lansdowne Oil & Gas plc
Market Cap (USD): $1.7 M
Country: Ireland
Sector: Energy
Industry: Oil & Gas E&P

86. Kibo Energy plc

Company Profile: Kibo Energy plc
Market Cap (USD): $1.7 M
Country: Ireland
Sector: Energy
Industry: Thermal Coal

87. DeepVerge plc

Company Profile: DeepVerge plc
Market Cap (USD): $1.4 M (July 1, 2023)
Country: Ireland
Sector: Consumer Staples
Industry: Household & Personal Products

88. Kollect on Demand Holding AB

Company Profile: Kollect on Demand Holding AB
Market Cap (USD): $1.4 M
Country: Ireland
Sector: Industrials
Industry: Waste Management

89. PetroNeft Resources plc

Company Profile: PetroNeft Resources plc
Market Cap (USD): $1.2 M
Country: Ireland
Sector: Energy
Industry: Oil & Gas E&P

90. Ovoca Bio plc

Company Profile: Ovoca Bio plc
Market Cap (USD): $900,859
Country: Ireland
Sector: Healthcare
Industry: Biotechnology

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