United Kingdom

Top 115 largest UK Companies in the Healthcare sector by Market Cap

This is the list of the largest public listed companies in the Healthcare sector from the United Kingdom by market capitalization with links to their reference stock and industry.

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Top Healthcare Companies from the United Kingdom as of Jul. 01, 2025

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Rank Company Market Cap (USD) Country Sector Industry
31 Amryt Pharma plc $372.9 M

(Jan. 1, 2022)

 United Kingdom UK Healthcare UK Drug Manufacturers—Specialty & Generic
32 Medica Group plc $339.1 M

(July 1, 2023)

 United Kingdom UK Healthcare UK Medical Devices
33 COMPASS Pathways plc $305.0 M United Kingdom UK Healthcare UK Medical Care Facilities
34 Animalcare Group plc $278.8 M United Kingdom UK Healthcare UK Medical Care Facilities
35 Tristel plc $274.6 M United Kingdom UK Healthcare UK Medical Instruments & Supplies
36 Benchmark Holdings plc $252.1 M United Kingdom UK Healthcare UK Drug Manufacturers—Specialty & Generic
37 4basebio PLC $209.7 M United Kingdom UK Healthcare UK Biotechnology
38 Arix Bioscience plc $208.8 M

(Jan. 1, 2024)

 United Kingdom UK Healthcare UK Biotechnology
39 Bioventix plc $201.1 M United Kingdom UK Healthcare UK Biotechnology
40 Vaccitech plc $192.7 M

(Jan. 1, 2024)

 United Kingdom UK Healthcare UK Biotechnology
41 Avacta Group plc $172.9 M United Kingdom UK Healthcare UK Biotechnology
42 EKF Diagnostics Holdings plc $165.2 M United Kingdom UK Healthcare UK Diagnostics & Research
43 Scancell Holdings plc $139.0 M United Kingdom UK Healthcare UK Biotechnology
44 Diaceutics plc $135.4 M United Kingdom UK Healthcare UK Biotechnology
45 F-star Therapeutics, Inc. $123.7 M

(Jan. 1, 2023)

 United Kingdom UK Healthcare UK Biotechnology
46 Redx Pharma plc $108.9 M

(Jan. 1, 2024)

 United Kingdom UK Healthcare UK Biotechnology
47 Venture Life Group plc $106.5 M United Kingdom UK Healthcare UK Drug Manufacturers—Specialty & Generic
48 Agronomics Limited $101.3 M United Kingdom UK Healthcare UK Biotechnology
49 Sourcebio International plc $96.4 M

(Dec. 1, 2022)

 United Kingdom UK Healthcare UK Medical Care Facilities
50 e-therapeutics plc $83.6 M

(Jan. 1, 2024)

 United Kingdom UK Healthcare UK Biotechnology
51 Tiziana Life Sciences plc $77.1 M

(Oct. 1, 2021)

 United Kingdom UK Healthcare UK Biotechnology
52 Creo Medical Limited $75.1 M United Kingdom UK Healthcare UK Medical Devices
53 Inspecs Group plc $69.2 M United Kingdom UK Healthcare UK Medical Instruments & Supplies
54 Adaptimmune Therapeutics plc $66.3 M United Kingdom UK Healthcare UK Biotechnology
55 SkinBioTherapeutics plc $59.1 M United Kingdom UK Healthcare UK Biotechnology
56 C4X Discovery Holdings plc $57.3 M

(Jan. 1, 2024)

 United Kingdom UK Healthcare UK Biotechnology
57 ECO Animal Health Group plc $55.9 M United Kingdom UK Healthcare UK Drug Manufacturers—Specialty & Generic
58 Diurnal Group plc $53.3 M

(Oct. 1, 2022)

 United Kingdom UK Healthcare UK Drug Manufacturers—Specialty & Generic
59 Intelligent Ultrasound Group plc $53.0 M

(Jan. 1, 2025)

 United Kingdom UK Healthcare UK Medical Devices
60 Kromek Group plc $50.0 M United Kingdom UK Healthcare UK Medical Devices

Top Healthcare Companies from the United Kingdom as of Jul. 01, 2025

31. Amryt Pharma plc

Company Profile: Amryt Pharma plc
Market Cap (USD): $372.9 M (Jan. 1, 2022)
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Drug Manufacturers—Specialty & Generic

32. Medica Group plc

Company Profile: Medica Group plc
Market Cap (USD): $339.1 M (July 1, 2023)
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Medical Devices

33. COMPASS Pathways plc

Company Profile: COMPASS Pathways plc
Market Cap (USD): $305.0 M
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Medical Care Facilities

34. Animalcare Group plc

Company Profile: Animalcare Group plc
Market Cap (USD): $278.8 M
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Medical Care Facilities

35. Tristel plc

Company Profile: Tristel plc
Market Cap (USD): $274.6 M
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Medical Instruments & Supplies

36. Benchmark Holdings plc

Company Profile: Benchmark Holdings plc
Market Cap (USD): $252.1 M
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Drug Manufacturers—Specialty & Generic

37. 4basebio PLC

Company Profile: 4basebio PLC
Market Cap (USD): $209.7 M
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Biotechnology

38. Arix Bioscience plc

Company Profile: Arix Bioscience plc
Market Cap (USD): $208.8 M (Jan. 1, 2024)
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Biotechnology

39. Bioventix plc

Company Profile: Bioventix plc
Market Cap (USD): $201.1 M
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Biotechnology

40. Vaccitech plc

Company Profile: Vaccitech plc
Market Cap (USD): $192.7 M (Jan. 1, 2024)
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Biotechnology

41. Avacta Group plc

Company Profile: Avacta Group plc
Market Cap (USD): $172.9 M
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Biotechnology

42. EKF Diagnostics Holdings plc

Company Profile: EKF Diagnostics Holdings plc
Market Cap (USD): $165.2 M
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Diagnostics & Research

43. Scancell Holdings plc

Company Profile: Scancell Holdings plc
Market Cap (USD): $139.0 M
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Biotechnology

44. Diaceutics plc

Company Profile: Diaceutics plc
Market Cap (USD): $135.4 M
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Biotechnology

45. F-star Therapeutics, Inc.

Company Profile: F-star Therapeutics, Inc.
Market Cap (USD): $123.7 M (Jan. 1, 2023)
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Biotechnology

46. Redx Pharma plc

Company Profile: Redx Pharma plc
Market Cap (USD): $108.9 M (Jan. 1, 2024)
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Biotechnology

47. Venture Life Group plc

Company Profile: Venture Life Group plc
Market Cap (USD): $106.5 M
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Drug Manufacturers—Specialty & Generic

48. Agronomics Limited

Company Profile: Agronomics Limited
Market Cap (USD): $101.3 M
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Biotechnology

49. Sourcebio International plc

Company Profile: Sourcebio International plc
Market Cap (USD): $96.4 M (Dec. 1, 2022)
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Medical Care Facilities

50. e-therapeutics plc

Company Profile: e-therapeutics plc
Market Cap (USD): $83.6 M (Jan. 1, 2024)
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Biotechnology

51. Tiziana Life Sciences plc

Company Profile: Tiziana Life Sciences plc
Market Cap (USD): $77.1 M (Oct. 1, 2021)
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Biotechnology

52. Creo Medical Limited

Company Profile: Creo Medical Limited
Market Cap (USD): $75.1 M
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Medical Devices

53. Inspecs Group plc

Company Profile: Inspecs Group plc
Market Cap (USD): $69.2 M
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Medical Instruments & Supplies

54. Adaptimmune Therapeutics plc

Company Profile: Adaptimmune Therapeutics plc
Market Cap (USD): $66.3 M
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Biotechnology

55. SkinBioTherapeutics plc

Company Profile: SkinBioTherapeutics plc
Market Cap (USD): $59.1 M
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Biotechnology

56. C4X Discovery Holdings plc

Company Profile: C4X Discovery Holdings plc
Market Cap (USD): $57.3 M (Jan. 1, 2024)
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Biotechnology

57. ECO Animal Health Group plc

Company Profile: ECO Animal Health Group plc
Market Cap (USD): $55.9 M
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Drug Manufacturers—Specialty & Generic

58. Diurnal Group plc

Company Profile: Diurnal Group plc
Market Cap (USD): $53.3 M (Oct. 1, 2022)
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Drug Manufacturers—Specialty & Generic

59. Intelligent Ultrasound Group plc

Company Profile: Intelligent Ultrasound Group plc
Market Cap (USD): $53.0 M (Jan. 1, 2025)
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Medical Devices

60. Kromek Group plc

Company Profile: Kromek Group plc
Market Cap (USD): $50.0 M
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Medical Devices

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