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
31 Grafton Group plc $2.32 B Ireland Industrials Building Products & Equipment
32 Prothena Corporation plc $2.17 B Ireland Healthcare Biotechnology
33 Cimpress plc $1.97 B Ireland Communication Services Advertising Agencies
34 Keywords Studios plc $1.67 B Ireland Communication Services Electronic Gaming & Multimedia
35 Permanent TSB Group Holdings plc $1.40 B

(May 1, 2023)

 Ireland Financials Banks—Regional
36 Avadel Pharmaceuticals plc $1.36 B Ireland Healthcare Drug Manufacturers—Specialty & Generic
37 Greencoat Renewables plc $1.25 B Ireland Utilities Utilities—Independent Power Producers
38 Hibernia REIT plc $1.15 B

(June 1, 2022)

 Ireland Real Estate REIT—Diversified
39 Dalata Hotel Group plc $1.14 B Ireland Consumer Discretionary Lodging
40 COSMO Pharmaceuticals NV $1.08 B Ireland Healthcare Drug Manufacturers—General
41 Glenveagh Properties plc $1.02 B Ireland Consumer Discretionary Residential Construction
42 Cairn Homes plc $995.9 M Ireland Consumer Discretionary Residential Construction
43 Total Produce plc $874.4 M

(July 1, 2021)

 Ireland Consumer Staples Farm Products
44 Irish Continental Group plc $841.0 M Ireland Industrials Marine Shipping
45 Uniphar plc $784.0 M Ireland Healthcare Medical Care Facilities
46 C&C Group plc $764.8 M Ireland Consumer Staples Beverages—Brewers
47 Irish Residential Properties REIT Plc $648.1 M Ireland Real Estate REIT—Residential
48 Greencore Group plc $594.7 M Ireland Consumer Staples Packaged Foods
49 FBD Holdings plc $557.9 M

(Jan. 1, 2023)

 Ireland Financials Insurance—Property & Casualty
50 Origin Enterprises plc $536.0 M

(Jan. 1, 2023)

 Ireland Consumer Staples Farm Products
51 Fly Leasing Limited $519.1 M

(July 1, 2021)

 Ireland Industrials Aerospace & Defense
52 Kenmare Resources plc $448.4 M Ireland Basic Materials Other Industrial Metals & Mining
53 FINEOS Corporation Holdings plc $433.2 M Ireland Technology Software—Application
54 Amarin Corporation plc $351.3 M Ireland Healthcare Biotechnology
55 Hostelworld Group plc $215.0 M Ireland Consumer Discretionary Travel Services
56 kneat.com, Inc. $176.3 M

(Oct. 1, 2022)

 Ireland Healthcare Health Information Services
57 Mincon Group plc $152.5 M Ireland Industrials Tools & Accessories
58 Falcon Oil & Gas Ltd. $121.0 M Ireland Energy Oil & Gas E&P
59 Oneview Healthcare PLC $115.1 M Ireland Healthcare Health Information Services
60 Malin Corp plc $95.5 M Ireland Healthcare Biotechnology

Top Companies from Ireland as of Jan. 01, 2024

31. Grafton Group plc

Company Profile: Grafton Group plc
Market Cap (USD): $2.32 B
Country: Ireland
Sector: Industrials
Industry: Building Products & Equipment

32. Prothena Corporation plc

Company Profile: Prothena Corporation plc
Market Cap (USD): $2.17 B
Country: Ireland
Sector: Healthcare
Industry: Biotechnology

33. Cimpress plc

Company Profile: Cimpress plc
Market Cap (USD): $1.97 B
Country: Ireland
Sector: Communication Services
Industry: Advertising Agencies

34. Keywords Studios plc

Company Profile: Keywords Studios plc
Market Cap (USD): $1.67 B
Country: Ireland
Sector: Communication Services
Industry: Electronic Gaming & Multimedia

35. Permanent TSB Group Holdings plc

Company Profile: Permanent TSB Group Holdings plc
Market Cap (USD): $1.40 B (May 1, 2023)
Country: Ireland
Sector: Financials
Industry: Banks—Regional

36. Avadel Pharmaceuticals plc

Company Profile: Avadel Pharmaceuticals plc
Market Cap (USD): $1.36 B
Country: Ireland
Sector: Healthcare
Industry: Drug Manufacturers—Specialty & Generic

37. Greencoat Renewables plc

Company Profile: Greencoat Renewables plc
Market Cap (USD): $1.25 B
Country: Ireland
Sector: Utilities
Industry: Utilities—Independent Power Producers

38. Hibernia REIT plc

Company Profile: Hibernia REIT plc
Market Cap (USD): $1.15 B (June 1, 2022)
Country: Ireland
Sector: Real Estate
Industry: REIT—Diversified

39. Dalata Hotel Group plc

Company Profile: Dalata Hotel Group plc
Market Cap (USD): $1.14 B
Country: Ireland
Sector: Consumer Discretionary
Industry: Lodging

40. COSMO Pharmaceuticals NV

Company Profile: COSMO Pharmaceuticals NV
Market Cap (USD): $1.08 B
Country: Ireland
Sector: Healthcare
Industry: Drug Manufacturers—General

41. Glenveagh Properties plc

Company Profile: Glenveagh Properties plc
Market Cap (USD): $1.02 B
Country: Ireland
Sector: Consumer Discretionary
Industry: Residential Construction

42. Cairn Homes plc

Company Profile: Cairn Homes plc
Market Cap (USD): $995.9 M
Country: Ireland
Sector: Consumer Discretionary
Industry: Residential Construction

43. Total Produce plc

Company Profile: Total Produce plc
Market Cap (USD): $874.4 M (July 1, 2021)
Country: Ireland
Sector: Consumer Staples
Industry: Farm Products

44. Irish Continental Group plc

Company Profile: Irish Continental Group plc
Market Cap (USD): $841.0 M
Country: Ireland
Sector: Industrials
Industry: Marine Shipping

45. Uniphar plc

Company Profile: Uniphar plc
Market Cap (USD): $784.0 M
Country: Ireland
Sector: Healthcare
Industry: Medical Care Facilities

46. C&C Group plc

Company Profile: C&C Group plc
Market Cap (USD): $764.8 M
Country: Ireland
Sector: Consumer Staples
Industry: Beverages—Brewers

47. Irish Residential Properties REIT Plc

Company Profile: Irish Residential Properties REIT Plc
Market Cap (USD): $648.1 M
Country: Ireland
Sector: Real Estate
Industry: REIT—Residential

48. Greencore Group plc

Company Profile: Greencore Group plc
Market Cap (USD): $594.7 M
Country: Ireland
Sector: Consumer Staples
Industry: Packaged Foods

49. FBD Holdings plc

Company Profile: FBD Holdings plc
Market Cap (USD): $557.9 M (Jan. 1, 2023)
Country: Ireland
Sector: Financials
Industry: Insurance—Property & Casualty

50. Origin Enterprises plc

Company Profile: Origin Enterprises plc
Market Cap (USD): $536.0 M (Jan. 1, 2023)
Country: Ireland
Sector: Consumer Staples
Industry: Farm Products

51. Fly Leasing Limited

Company Profile: Fly Leasing Limited
Market Cap (USD): $519.1 M (July 1, 2021)
Country: Ireland
Sector: Industrials
Industry: Aerospace & Defense

52. Kenmare Resources plc

Company Profile: Kenmare Resources plc
Market Cap (USD): $448.4 M
Country: Ireland
Sector: Basic Materials
Industry: Other Industrial Metals & Mining

53. FINEOS Corporation Holdings plc

Company Profile: FINEOS Corporation Holdings plc
Market Cap (USD): $433.2 M
Country: Ireland
Sector: Technology
Industry: Software—Application

54. Amarin Corporation plc

Company Profile: Amarin Corporation plc
Market Cap (USD): $351.3 M
Country: Ireland
Sector: Healthcare
Industry: Biotechnology

55. Hostelworld Group plc

Company Profile: Hostelworld Group plc
Market Cap (USD): $215.0 M
Country: Ireland
Sector: Consumer Discretionary
Industry: Travel Services

56. kneat.com, Inc.

Company Profile: kneat.com, Inc.
Market Cap (USD): $176.3 M (Oct. 1, 2022)
Country: Ireland
Sector: Healthcare
Industry: Health Information Services

57. Mincon Group plc

Company Profile: Mincon Group plc
Market Cap (USD): $152.5 M
Country: Ireland
Sector: Industrials
Industry: Tools & Accessories

58. Falcon Oil & Gas Ltd.

Company Profile: Falcon Oil & Gas Ltd.
Market Cap (USD): $121.0 M
Country: Ireland
Sector: Energy
Industry: Oil & Gas E&P

59. Oneview Healthcare PLC

Company Profile: Oneview Healthcare PLC
Market Cap (USD): $115.1 M
Country: Ireland
Sector: Healthcare
Industry: Health Information Services

60. Malin Corp plc

Company Profile: Malin Corp plc
Market Cap (USD): $95.5 M
Country: Ireland
Sector: Healthcare
Industry: Biotechnology

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