United Kingdom

Top 142 largest UK Companies in the Technology sector by Market Cap

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

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

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Rank Company Market Cap (USD) Country Sector Industry
1 The Sage Group plc $16.42 B United Kingdom UK Technology UK Software—Application
2 Darktrace plc $5.15 B

(July 1, 2024)

 United Kingdom UK Technology UK Software—Infrastructure
3 Clarivate Plc $4.06 B United Kingdom UK Technology UK Information Technology Services
4 Softcat plc $3.72 B United Kingdom UK Technology UK Information Technology Services
5 Spectris plc $3.37 B United Kingdom UK Technology UK Scientific & Technical Instruments
6 Renishaw plc $3.08 B United Kingdom UK Technology UK Scientific & Technical Instruments
7 Computacenter plc $2.74 B United Kingdom UK Technology UK Information Technology Services
8 Micro Focus International plc $2.16 B

(Jan. 1, 2023)

 United Kingdom UK Technology UK Software—Infrastructure
9 Endava plc $1.90 B United Kingdom UK Technology UK Software—Infrastructure
10 Blue Prism Group plc $1.66 B

(March 1, 2022)

 United Kingdom UK Technology UK Software—Infrastructure
11 Oxford Instruments plc $1.52 B United Kingdom UK Technology UK Semiconductor Equipment & Materials
12 Alphawave IP Group plc $1.38 B United Kingdom UK Technology UK Semiconductors
13 Bytes Technology Group plc $1.31 B United Kingdom UK Technology UK Software—Application
14 Spirent Communications plc $1.28 B United Kingdom UK Technology UK Software—Infrastructure
15 Ideagen plc $1.27 B

(July 1, 2022)

 United Kingdom UK Technology UK Software—Application
16 Kainos Group plc $1.26 B United Kingdom UK Technology UK Software—Application
17 GB Group plc $1.14 B

(July 1, 2024)

 United Kingdom UK Technology UK Software—Application
18 WANdisco plc $1.12 B

(July 1, 2023)

 United Kingdom UK Technology UK Software—Application
19 Auction Technology Group plc $931.9 M United Kingdom UK Technology UK Software—Application
20 Equiniti Group plc $896.8 M

(Dec. 1, 2021)

 United Kingdom UK Technology UK Software—Infrastructure
21 discoverIE Group plc $844.9 M United Kingdom UK Technology UK Electronic Components
22 Alfa Financial Software Holdings plc $750.2 M United Kingdom UK Technology UK Software—Application
23 FD Technologies plc $684.7 M United Kingdom UK Technology UK Information Technology Services
24 PayPoint plc $629.1 M United Kingdom UK Technology UK Information Technology Services
25 Judges Scientific plc $618.1 M United Kingdom UK Technology UK Scientific & Technical Instruments
26 Cerillion plc $616.1 M United Kingdom UK Technology UK Software—Application
27 Panariagroup Industrie Ceramiche SpA $610.7 M United Kingdom UK Technology UK Software—Infrastructure
28 NCC Group plc $528.1 M United Kingdom UK Technology UK Software—Application
29 PensionBee Group plc $450.3 M United Kingdom UK Technology UK Software—Application
30 IDE Group Holdings plc $448.5 M

(Jan. 1, 2023)

 United Kingdom UK Technology UK Information Technology Services

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

1. The Sage Group plc

Company Profile: The Sage Group plc
Market Cap (USD): $16.42 B
Country: United Kingdom
Sector: UK Technology
Industry: UK Software—Application

2. Darktrace plc

Company Profile: Darktrace plc
Market Cap (USD): $5.15 B (July 1, 2024)
Country: United Kingdom
Sector: UK Technology
Industry: UK Software—Infrastructure

3. Clarivate Plc

Company Profile: Clarivate Plc
Market Cap (USD): $4.06 B
Country: United Kingdom
Sector: UK Technology
Industry: UK Information Technology Services

4. Softcat plc

Company Profile: Softcat plc
Market Cap (USD): $3.72 B
Country: United Kingdom
Sector: UK Technology
Industry: UK Information Technology Services

5. Spectris plc

Company Profile: Spectris plc
Market Cap (USD): $3.37 B
Country: United Kingdom
Sector: UK Technology
Industry: UK Scientific & Technical Instruments

6. Renishaw plc

Company Profile: Renishaw plc
Market Cap (USD): $3.08 B
Country: United Kingdom
Sector: UK Technology
Industry: UK Scientific & Technical Instruments

7. Computacenter plc

Company Profile: Computacenter plc
Market Cap (USD): $2.74 B
Country: United Kingdom
Sector: UK Technology
Industry: UK Information Technology Services

8. Micro Focus International plc

Company Profile: Micro Focus International plc
Market Cap (USD): $2.16 B (Jan. 1, 2023)
Country: United Kingdom
Sector: UK Technology
Industry: UK Software—Infrastructure

9. Endava plc

Company Profile: Endava plc
Market Cap (USD): $1.90 B
Country: United Kingdom
Sector: UK Technology
Industry: UK Software—Infrastructure

10. Blue Prism Group plc

Company Profile: Blue Prism Group plc
Market Cap (USD): $1.66 B (March 1, 2022)
Country: United Kingdom
Sector: UK Technology
Industry: UK Software—Infrastructure

11. Oxford Instruments plc

Company Profile: Oxford Instruments plc
Market Cap (USD): $1.52 B
Country: United Kingdom
Sector: UK Technology
Industry: UK Semiconductor Equipment & Materials

12. Alphawave IP Group plc

Company Profile: Alphawave IP Group plc
Market Cap (USD): $1.38 B
Country: United Kingdom
Sector: UK Technology
Industry: UK Semiconductors

13. Bytes Technology Group plc

Company Profile: Bytes Technology Group plc
Market Cap (USD): $1.31 B
Country: United Kingdom
Sector: UK Technology
Industry: UK Software—Application

14. Spirent Communications plc

Company Profile: Spirent Communications plc
Market Cap (USD): $1.28 B
Country: United Kingdom
Sector: UK Technology
Industry: UK Software—Infrastructure

15. Ideagen plc

Company Profile: Ideagen plc
Market Cap (USD): $1.27 B (July 1, 2022)
Country: United Kingdom
Sector: UK Technology
Industry: UK Software—Application

16. Kainos Group plc

Company Profile: Kainos Group plc
Market Cap (USD): $1.26 B
Country: United Kingdom
Sector: UK Technology
Industry: UK Software—Application

17. GB Group plc

Company Profile: GB Group plc
Market Cap (USD): $1.14 B (July 1, 2024)
Country: United Kingdom
Sector: UK Technology
Industry: UK Software—Application

18. WANdisco plc

Company Profile: WANdisco plc
Market Cap (USD): $1.12 B (July 1, 2023)
Country: United Kingdom
Sector: UK Technology
Industry: UK Software—Application

19. Auction Technology Group plc

Company Profile: Auction Technology Group plc
Market Cap (USD): $931.9 M
Country: United Kingdom
Sector: UK Technology
Industry: UK Software—Application

20. Equiniti Group plc

Company Profile: Equiniti Group plc
Market Cap (USD): $896.8 M (Dec. 1, 2021)
Country: United Kingdom
Sector: UK Technology
Industry: UK Software—Infrastructure

21. discoverIE Group plc

Company Profile: discoverIE Group plc
Market Cap (USD): $844.9 M
Country: United Kingdom
Sector: UK Technology
Industry: UK Electronic Components

22. Alfa Financial Software Holdings plc

Company Profile: Alfa Financial Software Holdings plc
Market Cap (USD): $750.2 M
Country: United Kingdom
Sector: UK Technology
Industry: UK Software—Application

23. FD Technologies plc

Company Profile: FD Technologies plc
Market Cap (USD): $684.7 M
Country: United Kingdom
Sector: UK Technology
Industry: UK Information Technology Services

24. PayPoint plc

Company Profile: PayPoint plc
Market Cap (USD): $629.1 M
Country: United Kingdom
Sector: UK Technology
Industry: UK Information Technology Services

25. Judges Scientific plc

Company Profile: Judges Scientific plc
Market Cap (USD): $618.1 M
Country: United Kingdom
Sector: UK Technology
Industry: UK Scientific & Technical Instruments

26. Cerillion plc

Company Profile: Cerillion plc
Market Cap (USD): $616.1 M
Country: United Kingdom
Sector: UK Technology
Industry: UK Software—Application

27. Panariagroup Industrie Ceramiche SpA

Company Profile: Panariagroup Industrie Ceramiche SpA
Market Cap (USD): $610.7 M
Country: United Kingdom
Sector: UK Technology
Industry: UK Software—Infrastructure

28. NCC Group plc

Company Profile: NCC Group plc
Market Cap (USD): $528.1 M
Country: United Kingdom
Sector: UK Technology
Industry: UK Software—Application

29. PensionBee Group plc

Company Profile: PensionBee Group plc
Market Cap (USD): $450.3 M
Country: United Kingdom
Sector: UK Technology
Industry: UK Software—Application

30. IDE Group Holdings plc

Company Profile: IDE Group Holdings plc
Market Cap (USD): $448.5 M (Jan. 1, 2023)
Country: United Kingdom
Sector: UK Technology
Industry: UK Information Technology Services

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