Top 154 largest UK Companies in the Technology sector by Market Cap

1. Aveva

Market Cap (USD): $11.71 B

Stock: AVV

Country: United Kingdom

Sector: Technology

Industry: Software—Application

2. The Sage Group plc

Market Cap (USD): $9.29 B

Stock: SGE

Country: United Kingdom

Sector: Technology

Industry: Software—Application

3. Atotech Ltd

Market Cap (USD): $4.42 B

(Aug. 1, 2022)

Stock: ATC

Country: United Kingdom

Sector: Technology

Industry: Electronic Components

4. Endava plc

Market Cap (USD): $4.26 B

Stock: DAVA

Country: United Kingdom

Sector: Technology

Industry: Software—Infrastructure

5. Spectris plc

Market Cap (USD): $3.87 B

Stock: SXS

Country: United Kingdom

Sector: Technology

Industry: Scientific & Technical Instruments

6. Renishaw plc

Market Cap (USD): $3.33 B

Stock: RSW

Country: United Kingdom

Sector: Technology

Industry: Scientific & Technical Instruments

7. Softcat plc

Market Cap (USD): $2.86 B

Stock: SCT

Country: United Kingdom

Sector: Technology

Industry: Information Technology Services

8. Computacenter plc

Market Cap (USD): $2.68 B

Stock: CCC

Country: United Kingdom

Sector: Technology

Industry: Information Technology Services

9. Darktrace plc

Market Cap (USD): $2.47 B

Stock: DARK

Country: United Kingdom

Sector: Technology

Industry: Software—Infrastructure

10. Kainos Group plc

Market Cap (USD): $2.34 B

Stock: KNOS

Country: United Kingdom

Sector: Technology

Industry: Software—Application

11. Micro Focus International plc

Market Cap (USD): $2.16 B

Stock: MCRO

Country: United Kingdom

Sector: Technology

Industry: Software—Infrastructure

12. Spirent Communications plc

Market Cap (USD): $2.03 B

Stock: SPT

Country: United Kingdom

Sector: Technology

Industry: Software—Infrastructure

13. Oxford Instruments plc

Market Cap (USD): $1.54 B

Stock: OXIG

Country: United Kingdom

Sector: Technology

Industry: Semiconductor Equipment & Materials

14. Blue Prism Group plc

Market Cap (USD): $1.49 B

(March 1, 2022)

Stock: PRSM

Country: United Kingdom

Sector: Technology

Industry: Software—Infrastructure

15. Kape Technologies plc

Market Cap (USD): $1.40 B

Stock: KAPE

Country: United Kingdom

Sector: Technology

Industry: Software—Infrastructure

16. Ideagen plc

Market Cap (USD): $1.27 B

(July 1, 2022)

Stock: IDEA

Country: United Kingdom

Sector: Technology

Industry: Software—Application

17. Bytes Technology Group plc

Market Cap (USD): $1.17 B

Stock: BYIT

Country: United Kingdom

Sector: Technology

Industry: Software—Application

18. Auction Technology Group plc

Market Cap (USD): $1.15 B

Stock: ATG

Country: United Kingdom

Sector: Technology

Industry: Software—Application

19. GB Group plc

Market Cap (USD): $1.04 B

Stock: GBG

Country: United Kingdom

Sector: Technology

Industry: Software—Application

20. Alphawave IP Group plc

Market Cap (USD): $1.03 B

Stock: AWE

Country: United Kingdom

Sector: Technology

Industry: Semiconductors

21. FDM Group (Holdings) plc

Market Cap (USD): $1.01 B

Stock: FDM

Country: United Kingdom

Sector: Technology

Industry: Information Technology Services

22. iEnergizer Limited

Market Cap (USD): $1.00 B

Stock: IBPO

Country: United Kingdom

Sector: Technology

Industry: Information Technology Services

23. discoverIE Group plc

Market Cap (USD): $910.1 M

Stock: DSCV

Country: United Kingdom

Sector: Technology

Industry: Electronic Components

24. Equiniti Group plc

Market Cap (USD): $896.8 M

(Dec. 1, 2021)

Stock: EQN

Country: United Kingdom

Sector: Technology

Industry: Software—Infrastructure

25. WANdisco plc

Market Cap (USD): $811.0 M

Stock: WAND

Country: United Kingdom

Sector: Technology

Industry: Software—Application

26. NCC Group plc

Market Cap (USD): $781.9 M

Stock: NCC

Country: United Kingdom

Sector: Technology

Industry: Software—Application

27. ITM Power plc

Market Cap (USD): $770.5 M

Stock: ITM

Country: United Kingdom

Sector: Technology

Industry: Electronic Components

28. Goco Group plc

Market Cap (USD): $721.0 M

(March 13, 2021)

Stock: GOCO

Country: United Kingdom

Sector: Technology

Industry: Information Technology Services

29. The Vitec Group plc

Market Cap (USD): $718.8 M

Stock: VTC

Country: United Kingdom

Sector: Technology

Industry: Consumer Electronics

30. IMImobile plc

Market Cap (USD): $683.0 M

(March 13, 2021)

Stock: IMO

Country: United Kingdom

Sector: Technology

Industry: Software—Application

31. Judges Scientific plc

Market Cap (USD): $663.0 M

Stock: JDG

Country: United Kingdom

Sector: Technology

Industry: Scientific & Technical Instruments

32. Alfa Financial Software Holdings plc

Market Cap (USD): $622.8 M

Stock: ALFA

Country: United Kingdom

Sector: Technology

Industry: Software—Application

33. Midwich Group plc

Market Cap (USD): $510.2 M

Stock: MIDW

Country: United Kingdom

Sector: Technology

Industry: Electronics & Computer Distribution

34. FD Technologies plc

Market Cap (USD): $466.4 M

Stock: FDP

Country: United Kingdom

Sector: Technology

Industry: Information Technology Services

35. IQE plc

Market Cap (USD): $448.9 M

Stock: IQE

Country: United Kingdom

Sector: Technology

Industry: Semiconductor Equipment & Materials

36. IDE Group Holdings plc

Market Cap (USD): $448.5 M

Stock: IDE

Country: United Kingdom

Sector: Technology

Industry: Information Technology Services

37. Panariagroup Industrie Ceramiche SpA

Market Cap (USD): $419.0 M

Stock: PAN

Country: United Kingdom

Sector: Technology

Industry: Software—Infrastructure

38. PayPoint plc

Market Cap (USD): $418.0 M

Stock: PAY

Country: United Kingdom

Sector: Technology

Industry: Information Technology Services

39. Cerillion plc

Market Cap (USD): $410.4 M

Stock: CER

Country: United Kingdom

Sector: Technology

Industry: Software—Application

40. accesso Technology Group plc

Market Cap (USD): $408.4 M

Stock: ACSO

Country: United Kingdom

Sector: Technology

Industry: Software—Application

41. TT Electronics plc

Market Cap (USD): $378.5 M

Stock: TTG

Country: United Kingdom

Sector: Technology

Industry: Electronic Components

42. Telit Communications plc

Market Cap (USD): $377.5 M

(Aug. 1, 2021)

Stock: TCM

Country: United Kingdom

Sector: Technology

Industry: Communication Equipment

43. IDOX plc

Market Cap (USD): $343.4 M

Stock: IDOX

Country: United Kingdom

Sector: Technology

Industry: Software—Application

44. Tracsis plc

Market Cap (USD): $337.7 M

Stock: TRCS

Country: United Kingdom

Sector: Technology

Industry: Software—Application

45. dotdigital Group plc

Market Cap (USD): $319.4 M

Stock: DOTD

Country: United Kingdom

Sector: Technology

Industry: Software—Application

46. Fonix Mobile plc

Market Cap (USD): $265.6 M

Stock: FNX

Country: United Kingdom

Sector: Technology

Industry: Information Technology Services

47. Strix Group plc

Market Cap (USD): $254.3 M

Stock: KETL

Country: United Kingdom

Sector: Technology

Industry: Electronic Components

48. Redcentric plc

Market Cap (USD): $249.8 M

Stock: RCN

Country: United Kingdom

Sector: Technology

Industry: Information Technology Services

49. Aptitude Software Group plc

Market Cap (USD): $230.5 M

Stock: APTD

Country: United Kingdom

Sector: Technology

Industry: Software—Application

50. Calnex Solutions plc

Market Cap (USD): $204.6 M

Stock: CLX

Country: United Kingdom

Sector: Technology

Industry: Communication Equipment