66. Allergan Inc

In May 2020, Allergan was acquired by pharma giant Abbvie in a deal worth €58 billion. Allergan had previously been acquired by Actavis in 2015, but that business continued to be known as Allergan and was headquartered in Dublin. Allergan Pharmaceuticals Ireland, ...

65. Gilead Sciences

Gilead Sciences is a biopharmaceutical company that develops and commercialises therapeutics products. Gilead's Irish operations are responsible for manufacturing, quality control, packaging, and the release and distribution of the company's products in the EU and other...

64. Alkermes

Alkermes is a provider of innovative medicines that address the unmet needs and challenges of people living with debilitating diseases. As a fully integrated global biopharmaceutical company, Alkermes applies its scientific expertise, proprietary technologies, and globa...

63. Jazz Pharmaceuticals

Jazz Pharmaceuticals PLC is a specialty biopharmaceutical company that identifies, develops and commercializes products to address unmet medical needs in focused therapeutic areas. As of January 18, 2012, Jazz Pharmaceuticals, Inc. and Azur Pharma Limited combined t...

62. Alere International

Abbott Rapid DX (formerly Alere) provides health management solutions, health monitoring products, and well-being services for patients and healthcare professionals. The company supplies about 1.4 billion tests to patients in over 100 countries every year. The Galwa...

61. Natus Nicolet

Founded in 1989, Natus Nicolet manufactures and distributes healthcare diagnostics products. Formerly operating under the name Carefusion Manufacturing Ireland, the company was acquired by Natus Medical in 2012, a leading manufacturer of medical devices and software an...

60. Goodman Medical

Goodman Medical Ireland Ltd (GMIL) was established in 2004 and is located in Mervue Business Park in Galway for the purpose of manufacturing and developing medical devices. The company is known for the development, manufacture, assembly, testing, packing and labelling...

59. Sam McCauley Chemists

Sam McCauley Chemists Limited is a holding company, holding shares in each of the group's trading companies as well as other investments. McCauley Chemists as founded in 1953 in Enniscorthy, Wexford. Sam McCauley and his wife Leslie, both Pharmacists, joined the fa...

58. McCabes Pharmacy

Behey Ltd is an investment holding company for Wembar Company Ltd, which operates a chain of pharmacies under the name McCabe’s Pharmacy. The company is an independent, family-owned Irish company founded in 1981 by Roy and Margaret McCabe. Today, the pharmacy is run by...

57. Helsinn

Helsinn is a subsidiary of global pharmaceutical company Helsinn. Helsinn is a privately owned, self-financing pharmaceutical group with headquarters in Lugano, Switzerland and premises in Ireland and USA. The Helsinn Group has been built on the basis of a unique bus...

56. MediCare Pharmacy Group

Medicare operates 54 busy high volume retail pharmacies which are located in some of the most socially deprived areas of Northern Ireland. Some 70 pharmacists are employed by Medicare, along with over 600 staff for what is the biggest indigenous pharmacy group in North...

55. Jabez

Jabez is a holding and trading company operating 15 pharmacies.

54. Oriflame

Oriflame was established in 1967 in Sweden and has expanded globally to trade in 61 countries worldwide. The cosmetics company has a presence in Ireland since 1979 when it opened a manufacturing facility in Sandyford, where Oriflame also operates a Product Development...

53. UCB

UCB is a global biopharma focused on severe diseases in two therapeutic areas: central nervous system and immunology operations. The company is listed on the Euronext Brussels Stock Exchange and has its headquarters in Brussels, Belgium. It employs more than 8,500 p...

52. Bayer

Bayer is a German multinational pharmaceutical and chemical company founded in 1863. Their primary interests are in the fields of health care and agriculture. Bayer has been in Ireland for almost 50 years and is headquartered in Dublin, employing over 100 people. A ...

51. Trulife

Trulife Group is headquartered in Dublin, Ireland. European manufacturing, research and development and marketing operations are conducted through wholly owned subsidiaries in Ireland and England. In the USA and Canada, Trulife trades through wholly owned subsidiary ...

50. Charles River

Charles River Laboratories, Inc. is a corporation specialising in pre-clinical and clinical laboratory services for the pharmaceutical, medical device and biotechnology industries. The company has 97 facilities in 20 countries. Charles River Laboratories is an America...

49. Multi Packaging Solutions

Formerly known as Field Boxmore, and then Chesapeake, Multi Packaging Solutions is a producer of consumer packaging, specialising in the design, manufacture and sale of printed cartons, composite containers, printed labels, printed leaflets and packaging machinery syste...

48. Iqvia Ireland

Quintiles Ireland has offices based in Dublin. It provides a range of clinical, commercial and consulting services. Its key services include biostatistics, data management, drug safety/pharmacovigilance, regulatory affairs, commercialisation, and global project and prog...

47. Covetrus

The company began as the main Pfizer distributor in Ireland, and now distributes to over 40 companies. Currently C&M Vetlink occupy 32,000 square feet of warehousing in Limerick with another 5,000 in the Dublin region. Three teams operate the C&M Vetlink field sales ...