Top 138 largest UK Companies in the Healthcare sector by Market Cap

1. AstraZeneca

Market Cap (USD): $217.81 B

Stock: AZN

Country: United Kingdom

Sector: Healthcare

Industry: Drug Manufacturers—General

2. GlaxoSmithKline plc

Market Cap (USD): $89.03 B

Stock: GSK

Country: United Kingdom

Sector: Healthcare

Industry: Drug Manufacturers—General

3. Open Orphan plc

Market Cap (USD): $13.88 B

Stock: ORPH

Country: United Kingdom

Sector: Healthcare

Industry: Biotechnology

4. NovoCure Limited

Market Cap (USD): $13.46 B

Stock: NVCR

Country: United Kingdom

Sector: Healthcare

Industry: Medical Instruments & Supplies

5. Smith & Nephew plc

Market Cap (USD): $12.24 B

Stock: SN.

Country: United Kingdom

Sector: Healthcare

Industry: Medical Devices

6. Convatec Group plc

Market Cap (USD): $5.91 B

Stock: CTEC

Country: United Kingdom

Sector: Healthcare

Industry: Medical Instruments & Supplies

7. Hikma Pharmaceuticals plc

Market Cap (USD): $4.41 B

Stock: HIK

Country: United Kingdom

Sector: Healthcare

Industry: Drug Manufacturers—Specialty & Generic

8. Dechra Pharmaceuticals plc

Market Cap (USD): $3.52 B

Stock: DPH

Country: United Kingdom

Sector: Healthcare

Industry: Drug Manufacturers—General

9. Abcam plc

Market Cap (USD): $3.51 B

(Dec. 1, 2022)

Stock: ABC

Country: United Kingdom

Sector: Healthcare

Industry: Biotechnology

10. LivaNova PLC

Market Cap (USD): $3.00 B

Stock: LIVN

Country: United Kingdom

Sector: Healthcare

Industry: Medical Devices

11. Myovant Sciences Ltd.

Market Cap (USD): $2.61 B

Stock: MYOV

Country: United Kingdom

Sector: Healthcare

Industry: Biotechnology

12. Immunocore Holdings plc

Market Cap (USD): $2.61 B

Stock: IMCR

Country: United Kingdom

Sector: Healthcare

Industry: Biotechnology

13. Genus plc

Market Cap (USD): $2.48 B

Stock: GNS

Country: United Kingdom

Sector: Healthcare

Industry: Biotechnology

14. Verona Pharma plc

Market Cap (USD): $1.79 B

Stock: VRNA

Country: United Kingdom

Sector: Healthcare

Industry: Biotechnology

15. Clinigen Group plc

Market Cap (USD): $1.61 B

(April 1, 2022)

Stock: CLIN

Country: United Kingdom

Sector: Healthcare

Industry: Medical Distribution

16. EMIS Group plc

Market Cap (USD): $1.42 B

Stock: EMIS

Country: United Kingdom

Sector: Healthcare

Industry: Health Information Services

17. Vectura Group plc

Market Cap (USD): $1.36 B

(Oct. 1, 2021)

Stock: VEC

Country: United Kingdom

Sector: Healthcare

Industry: Drug Manufacturers—General

18. Spire Healthcare Group plc

Market Cap (USD): $1.13 B

Stock: SPI

Country: United Kingdom

Sector: Healthcare

Industry: Medical Care Facilities

19. CareTech Holdings plc

Market Cap (USD): $1.02 B

(Sept. 1, 2022)

Stock: CTH

Country: United Kingdom

Sector: Healthcare

Industry: Medical Care Facilities

20. McCarthy & Stone plc

Market Cap (USD): $896.8 M

(March 13, 2021)

Stock: MCS

Country: United Kingdom

Sector: Healthcare

Industry: Medical Care Facilities

21. Bicycle Therapeutics plc

Market Cap (USD): $826.3 M

Stock: BCYC

Country: United Kingdom

Sector: Healthcare

Industry: Biotechnology

22. Craneware plc

Market Cap (USD): $796.4 M

Stock: CRW

Country: United Kingdom

Sector: Healthcare

Industry: Health Information Services

23. Ergomed plc

Market Cap (USD): $759.9 M

Stock: ERGO

Country: United Kingdom

Sector: Healthcare

Industry: Biotechnology

24. Advanced Medical Solutions Group plc

Market Cap (USD): $676.6 M

Stock: AMS

Country: United Kingdom

Sector: Healthcare

Industry: Medical Instruments & Supplies

25. Silence Therapeutics plc

Market Cap (USD): $588.4 M

(Nov. 1, 2021)

Stock: SLN

Country: United Kingdom

Sector: Healthcare

Industry: Biotechnology

26. Oxford Immunotec Global PLC

Market Cap (USD): $558.8 M

(Feb. 18, 2021)

Stock: OXFD

Country: United Kingdom

Sector: Healthcare

Industry: Diagnostics & Research

27. Avacta Group plc

Market Cap (USD): $521.5 M

Stock: AVCT

Country: United Kingdom

Sector: Healthcare

Industry: Biotechnology

28. Oxford Biomedica plc

Market Cap (USD): $519.6 M

Stock: OXB

Country: United Kingdom

Sector: Healthcare

Industry: Biotechnology

29. Urovant Sciences Ltd.

Market Cap (USD): $514.2 M

(Feb. 18, 2021)

Stock: UROV

Country: United Kingdom

Sector: Healthcare

Industry: Biotechnology

30. COMPASS Pathways plc

Market Cap (USD): $413.8 M

Stock: CMPS

Country: United Kingdom

Sector: Healthcare

Industry: Medical Care Facilities

31. Alliance Pharma plc

Market Cap (USD): $396.8 M

Stock: APH

Country: United Kingdom

Sector: Healthcare

Industry: Drug Manufacturers—Specialty & Generic

32. Amryt Pharma plc

Market Cap (USD): $372.9 M

(Jan. 1, 2022)

Stock: AMYT

Country: United Kingdom

Sector: Healthcare

Industry: Drug Manufacturers—Specialty & Generic

33. Autolus Therapeutics plc

Market Cap (USD): $363.4 M

Stock: AUTL

Country: United Kingdom

Sector: Healthcare

Industry: Biotechnology

34. Benchmark Holdings plc

Market Cap (USD): $351.2 M

Stock: BMK

Country: United Kingdom

Sector: Healthcare

Industry: Drug Manufacturers—Specialty & Generic

35. Centessa Pharmaceuticals Ltd

Market Cap (USD): $350.0 M

Stock: CNTA

Country: United Kingdom

Sector: Healthcare

Industry: Biotechnology

36. Adaptimmune Therapeutics plc

Market Cap (USD): $306.4 M

Stock: ADAP

Country: United Kingdom

Sector: Healthcare

Industry: Biotechnology

37. EKF Diagnostics Holdings plc

Market Cap (USD): $262.8 M

Stock: EKF

Country: United Kingdom

Sector: Healthcare

Industry: Diagnostics & Research

38. Bioventix plc

Market Cap (USD): $259.3 M

Stock: BVXP

Country: United Kingdom

Sector: Healthcare

Industry: Biotechnology

39. Scancell Holdings plc

Market Cap (USD): $258.3 M

Stock: SCLP

Country: United Kingdom

Sector: Healthcare

Industry: Biotechnology

40. Redx Pharma plc

Market Cap (USD): $242.1 M

Stock: REDX

Country: United Kingdom

Sector: Healthcare

Industry: Biotechnology

41. Zoetic International plc

Market Cap (USD): $219.1 M

(March 13, 2021)

Stock: ZOE

Country: United Kingdom

Sector: Healthcare

Industry: Drug Manufacturers—Specialty & Generic

42. Tristel plc

Market Cap (USD): $213.4 M

Stock: TSTL

Country: United Kingdom

Sector: Healthcare

Industry: Medical Instruments & Supplies

43. Medica Group plc

Market Cap (USD): $207.6 M

Stock: MGP

Country: United Kingdom

Sector: Healthcare

Industry: Medical Devices

44. Instem plc

Market Cap (USD): $185.0 M

Stock: INS

Country: United Kingdom

Sector: Healthcare

Industry: Health Information Services

45. Futura Medical plc

Market Cap (USD): $181.2 M

Stock: FUM

Country: United Kingdom

Sector: Healthcare

Industry: Biotechnology

46. Arix Bioscience plc

Market Cap (USD): $168.1 M

Stock: ARIX

Country: United Kingdom

Sector: Healthcare

Industry: Biotechnology

47. Agronomics Limited

Market Cap (USD): $156.0 M

Stock: ANIC

Country: United Kingdom

Sector: Healthcare

Industry: Biotechnology

48. Animalcare Group plc

Market Cap (USD): $141.6 M

Stock: ANCR

Country: United Kingdom

Sector: Healthcare

Industry: Medical Care Facilities

49. F-star Therapeutics, Inc.

Market Cap (USD): $123.7 M

Stock: FSTX

Country: United Kingdom

Sector: Healthcare

Industry: Biotechnology

50. Mereo BioPharma Group plc

Market Cap (USD): $115.3 M

Stock: MREO

Country: United Kingdom

Sector: Healthcare

Industry: Biotechnology