United Kingdom

Top 15 largest UK Companies in the Consulting Services industry by Market Cap

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

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Top Consulting Services Companies from the United Kingdom as of Jan. 01, 2026

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Rank Company Market Cap (USD) Country Sector Industry
1 Intertek Group plc $9.39 B United Kingdom UK Industrials UK Consulting Services
2 GlobalData plc $1.12 B United Kingdom UK Industrials UK Consulting Services
3 RPS Group plc $742.2 M

(Jan. 1, 2023)

 United Kingdom UK Industrials UK Consulting Services
4 Alpha Financial Markets Consulting plc $718.3 M

(July 1, 2024)

 United Kingdom UK Industrials UK Consulting Services
5 Elixirr International plc $543.0 M United Kingdom UK Industrials UK Consulting Services
6 RWS Holdings plc $421.5 M United Kingdom UK Industrials UK Consulting Services
7 Ricardo plc $365.2 M

(July 1, 2025)

 United Kingdom UK Industrials UK Consulting Services
8 DWF Group plc $362.3 M

(July 1, 2023)

 United Kingdom UK Industrials UK Consulting Services
9 Science Group plc $318.0 M United Kingdom UK Industrials UK Consulting Services
10 Fintel Plc $298.0 M United Kingdom UK Industrials UK Consulting Services
11 Gateley (Holdings) plc $188.2 M United Kingdom UK Industrials UK Consulting Services
12 Manolete Partners plc $51.1 M

(July 1, 2025)

 United Kingdom UK Industrials UK Consulting Services
13 Driver Group plc $18.6 M

(Jan. 1, 2024)

 United Kingdom UK Industrials UK Consulting Services
14 The SimplyBiz Group plc United Kingdom UK Industrials UK Consulting Services
15 Conduity Capital plc United Kingdom UK Industrials UK Consulting Services

Top Consulting Services Companies from the United Kingdom as of Jan. 01, 2026

1. Intertek Group plc

Company Profile: Intertek Group plc
Market Cap (USD): $9.39 B
Country: United Kingdom
Sector: UK Industrials
Industry: UK Consulting Services

2. GlobalData plc

Company Profile: GlobalData plc
Market Cap (USD): $1.12 B
Country: United Kingdom
Sector: UK Industrials
Industry: UK Consulting Services

3. RPS Group plc

Company Profile: RPS Group plc
Market Cap (USD): $742.2 M (Jan. 1, 2023)
Country: United Kingdom
Sector: UK Industrials
Industry: UK Consulting Services

4. Alpha Financial Markets Consulting plc

Company Profile: Alpha Financial Markets Consulting plc
Market Cap (USD): $718.3 M (July 1, 2024)
Country: United Kingdom
Sector: UK Industrials
Industry: UK Consulting Services

5. Elixirr International plc

Company Profile: Elixirr International plc
Market Cap (USD): $543.0 M
Country: United Kingdom
Sector: UK Industrials
Industry: UK Consulting Services

6. RWS Holdings plc

Company Profile: RWS Holdings plc
Market Cap (USD): $421.5 M
Country: United Kingdom
Sector: UK Industrials
Industry: UK Consulting Services

7. Ricardo plc

Company Profile: Ricardo plc
Market Cap (USD): $365.2 M (July 1, 2025)
Country: United Kingdom
Sector: UK Industrials
Industry: UK Consulting Services

8. DWF Group plc

Company Profile: DWF Group plc
Market Cap (USD): $362.3 M (July 1, 2023)
Country: United Kingdom
Sector: UK Industrials
Industry: UK Consulting Services

9. Science Group plc

Company Profile: Science Group plc
Market Cap (USD): $318.0 M
Country: United Kingdom
Sector: UK Industrials
Industry: UK Consulting Services

10. Fintel Plc

Company Profile: Fintel Plc
Market Cap (USD): $298.0 M
Country: United Kingdom
Sector: UK Industrials
Industry: UK Consulting Services

11. Gateley (Holdings) plc

Company Profile: Gateley (Holdings) plc
Market Cap (USD): $188.2 M
Country: United Kingdom
Sector: UK Industrials
Industry: UK Consulting Services

12. Manolete Partners plc

Company Profile: Manolete Partners plc
Market Cap (USD): $51.1 M (July 1, 2025)
Country: United Kingdom
Sector: UK Industrials
Industry: UK Consulting Services

13. Driver Group plc

Company Profile: Driver Group plc
Market Cap (USD): $18.6 M (Jan. 1, 2024)
Country: United Kingdom
Sector: UK Industrials
Industry: UK Consulting Services

14. The SimplyBiz Group plc

Company Profile: The SimplyBiz Group plc
Country: United Kingdom
Sector: UK Industrials
Industry: UK Consulting Services

15. Conduity Capital plc

Company Profile: Conduity Capital plc
Country: United Kingdom
Sector: UK Industrials
Industry: UK Consulting Services

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