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 Jan. 01, 2025

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Rank Company Market Cap (USD) Country Sector Industry
1 AstraZeneca plc $214.55 B United Kingdom UK Healthcare UK Drug Manufacturers—General
2 GlaxoSmithKline plc $69.57 B United Kingdom UK Healthcare UK Drug Manufacturers—General
3 Haleon plc $42.16 B United Kingdom UK Healthcare UK Drug Manufacturers—Specialty & Generic
4 Open Orphan plc $18.70 B United Kingdom UK Healthcare UK Biotechnology
5 Smith & Nephew plc $11.22 B United Kingdom UK Healthcare UK Medical Devices
6 Convatec Group plc $6.16 B United Kingdom UK Healthcare UK Medical Instruments & Supplies
7 Hikma Pharmaceuticals plc $5.80 B United Kingdom UK Healthcare UK Drug Manufacturers—Specialty & Generic
8 Dechra Pharmaceuticals plc $5.59 B

(Jan. 1, 2024)

 United Kingdom UK Healthcare UK Drug Manufacturers—General
9 Verona Pharma plc $4.43 B United Kingdom UK Healthcare UK Biotechnology
10 Abcam plc $3.58 B

(Dec. 1, 2022)

 United Kingdom UK Healthcare UK Biotechnology
11 NovoCure Limited $2.85 B United Kingdom UK Healthcare UK Medical Instruments & Supplies
12 LivaNova PLC $2.65 B United Kingdom UK Healthcare UK Medical Devices
13 Myovant Sciences Ltd. $2.61 B

(Jan. 1, 2023)

 United Kingdom UK Healthcare UK Biotechnology
14 Centessa Pharmaceuticals Ltd $2.00 B United Kingdom UK Healthcare UK Biotechnology
15 Clinigen Group plc $1.61 B

(April 1, 2022)

 United Kingdom UK Healthcare UK Medical Distribution
16 Genus plc $1.48 B United Kingdom UK Healthcare UK Biotechnology
17 Immunocore Holdings plc $1.42 B United Kingdom UK Healthcare UK Biotechnology
18 Vectura Group plc $1.36 B

(Oct. 1, 2021)

 United Kingdom UK Healthcare UK Drug Manufacturers—General
19 Spire Healthcare Group plc $1.19 B United Kingdom UK Healthcare UK Medical Care Facilities
20 EMIS Group plc $1.13 B

(July 1, 2023)

 United Kingdom UK Healthcare UK Health Information Services
21 CareTech Holdings plc $978.5 M

(Sept. 1, 2022)

 United Kingdom UK Healthcare UK Medical Care Facilities
22 Craneware plc $917.6 M United Kingdom UK Healthcare UK Health Information Services
23 Bicycle Therapeutics plc $913.5 M United Kingdom UK Healthcare UK Biotechnology
24 Autolus Therapeutics plc $630.7 M United Kingdom UK Healthcare UK Biotechnology
25 Advanced Medical Solutions Group plc $600.9 M United Kingdom UK Healthcare UK Medical Instruments & Supplies
26 Silence Therapeutics plc $588.4 M

(Nov. 1, 2021)

 United Kingdom UK Healthcare UK Biotechnology
27 Oxford Biomedica plc $541.9 M United Kingdom UK Healthcare UK Biotechnology
28 Mereo BioPharma Group plc $451.5 M United Kingdom UK Healthcare UK Biotechnology
29 Alliance Pharma plc $413.8 M United Kingdom UK Healthcare UK Drug Manufacturers—Specialty & Generic
30 Orchard Therapeutics plc $373.3 M

(Jan. 1, 2024)

 United Kingdom UK Healthcare UK Biotechnology

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

1. AstraZeneca

Company Profile: AstraZeneca plc
Market Cap (USD): $214.55 B
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Drug Manufacturers—General

2. GlaxoSmithKline plc

Company Profile: GlaxoSmithKline plc
Market Cap (USD): $69.57 B
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Drug Manufacturers—General

3. Haleon plc

Company Profile: Haleon plc
Market Cap (USD): $42.16 B
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Drug Manufacturers—Specialty & Generic

4. Open Orphan plc

Company Profile: Open Orphan plc
Market Cap (USD): $18.70 B
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Biotechnology

5. Smith & Nephew plc

Company Profile: Smith & Nephew plc
Market Cap (USD): $11.22 B
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Medical Devices

6. Convatec Group plc

Company Profile: Convatec Group plc
Market Cap (USD): $6.16 B
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Medical Instruments & Supplies

7. Hikma Pharmaceuticals plc

Company Profile: Hikma Pharmaceuticals plc
Market Cap (USD): $5.80 B
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Drug Manufacturers—Specialty & Generic

8. Dechra Pharmaceuticals plc

Company Profile: Dechra Pharmaceuticals plc
Market Cap (USD): $5.59 B (Jan. 1, 2024)
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Drug Manufacturers—General

9. Verona Pharma plc

Company Profile: Verona Pharma plc
Market Cap (USD): $4.43 B
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Biotechnology

10. Abcam plc

Company Profile: Abcam plc
Market Cap (USD): $3.58 B (Dec. 1, 2022)
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Biotechnology

11. NovoCure Limited

Company Profile: NovoCure Limited
Market Cap (USD): $2.85 B
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Medical Instruments & Supplies

12. LivaNova PLC

Company Profile: LivaNova PLC
Market Cap (USD): $2.65 B
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Medical Devices

13. Myovant Sciences Ltd.

Company Profile: Myovant Sciences Ltd.
Market Cap (USD): $2.61 B (Jan. 1, 2023)
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Biotechnology

14. Centessa Pharmaceuticals Ltd

Company Profile: Centessa Pharmaceuticals Ltd
Market Cap (USD): $2.00 B
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Biotechnology

15. Clinigen Group plc

Company Profile: Clinigen Group plc
Market Cap (USD): $1.61 B (April 1, 2022)
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Medical Distribution

16. Genus plc

Company Profile: Genus plc
Market Cap (USD): $1.48 B
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Biotechnology

17. Immunocore Holdings plc

Company Profile: Immunocore Holdings plc
Market Cap (USD): $1.42 B
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Biotechnology

18. Vectura Group plc

Company Profile: Vectura Group plc
Market Cap (USD): $1.36 B (Oct. 1, 2021)
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Drug Manufacturers—General

19. Spire Healthcare Group plc

Company Profile: Spire Healthcare Group plc
Market Cap (USD): $1.19 B
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Medical Care Facilities

20. EMIS Group plc

Company Profile: EMIS Group plc
Market Cap (USD): $1.13 B (July 1, 2023)
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Health Information Services

21. CareTech Holdings plc

Company Profile: CareTech Holdings plc
Market Cap (USD): $978.5 M (Sept. 1, 2022)
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Medical Care Facilities

22. Craneware plc

Company Profile: Craneware plc
Market Cap (USD): $917.6 M
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Health Information Services

23. Bicycle Therapeutics plc

Company Profile: Bicycle Therapeutics plc
Market Cap (USD): $913.5 M
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Biotechnology

24. Autolus Therapeutics plc

Company Profile: Autolus Therapeutics plc
Market Cap (USD): $630.7 M
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Biotechnology

25. Advanced Medical Solutions Group plc

Company Profile: Advanced Medical Solutions Group plc
Market Cap (USD): $600.9 M
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Medical Instruments & Supplies

26. Silence Therapeutics plc

Company Profile: Silence Therapeutics plc
Market Cap (USD): $588.4 M (Nov. 1, 2021)
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Biotechnology

27. Oxford Biomedica plc

Company Profile: Oxford Biomedica plc
Market Cap (USD): $541.9 M
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Biotechnology

28. Mereo BioPharma Group plc

Company Profile: Mereo BioPharma Group plc
Market Cap (USD): $451.5 M
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Biotechnology

29. Alliance Pharma plc

Company Profile: Alliance Pharma plc
Market Cap (USD): $413.8 M
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Drug Manufacturers—Specialty & Generic

30. Orchard Therapeutics plc

Company Profile: Orchard Therapeutics plc
Market Cap (USD): $373.3 M (Jan. 1, 2024)
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Biotechnology

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