63. 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...

62. Perrigo

Headquartered in Ireland, Perrigo Company plc is a global healthcare supplier that develops, manufactures and distributes over-the-counter (OTC) and generic prescription (Rx) pharmaceuticals, infant formulas, nutritional products, animal health, dietary supplements, ac...

61. 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...

60. Norbrook Laboratories

Founded in 1968, Norbrook Laboratories Ltd is a leading veterinary and human pharmaceutical company. The firm develops, manufactures and markets NADA-approved products, generic and revolutionary pharmaceuticals to over 120 countries worldwide. Founder, chairman and CE...

59. Alltech Ireland

Founded in 1980 by Dr. Pearse Lyons, Alltech improves the health and performance of people, animals and plants through natural nutrition and scientific innovation. With more than 3,000 employees and a presence in 128 countries, the company has developed a strong regiona...

58. 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...

57. Reckitt Benckiser (RB)

Reckitt Benckiser (RB) manufactures and sells health, hygiene and household products. Its portfolio includes brands such as Dettol, Durex, Finish, Airwick, Mucinex, Lysol, Vanish, Veet, Nurofen, Scholl and Strepsils, brands which account for nearly two thirds of Reckitt...

56. Randox

Randox Laboratories research and develop innovative, high quality solutions designed to make diagnostic testing quicker with higher accuracy and reliability for results of the highest quality. Randox products are used in over 145 countries worldwide.

55. 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...

54. 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...

53. 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...

52. Jabez

Jabez is a holding and trading company operating 15 pharmacies.

51. 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...

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. National Chemical Company

National Chemical Company (NCC) is a supplier and distributor of a comprehensive range of chemicals and polymer materials. Supplying to a range of sectors including pharmaceutical, cosmetic , construction, food, medical, plastics, textiles, electronic and engineering, N...

48. C&M Vetlink

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 ...

47. Amgen

Amgen provides drug therapies for patients with cancer and renal disease in hospital and in the community in Ireland. It also provides a nursing service to support patients in the community on Amgen products. The company's medical team works with physicians throughou...

46. Alcon

Alcon manufactures intraocular lenses, which replace the natural lens removed during cataract surgery. It is the second largest division of Swiss group Novartis. Alcon operates in more than 75 countries, serving 180 markets and employing more than 24,000 people. The C...

45. Sanofi

Sanofi sells and markets pharmaceutical products to wholesalers, retailers and the hospital sector. It is based in the Citywest Business Campus, and is part of the Sanofi group which is listed in Paris and in New York.

44. 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 ...