United Kingdom

Top 12 largest UK Companies in the Security & Protection Services industry by Market Cap

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

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Top Security & Protection Services Companies from the United Kingdom as of Jan. 01, 2025

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Rank Company Market Cap (USD) Country Sector Industry
1 London Security plc $523.1 M United Kingdom UK Industrials UK Security & Protection Services
2 Marlowe plc $329.9 M United Kingdom UK Industrials UK Security & Protection Services
3 Synectics plc $72.6 M United Kingdom UK Industrials UK Security & Protection Services
4 Journeo plc $58.1 M United Kingdom UK Industrials UK Security & Protection Services
5 AssetCo plc $54.5 M United Kingdom UK Industrials UK Security & Protection Services
6 Thruvision Group plc $34.5 M

(July 1, 2024)

 United Kingdom UK Industrials UK Security & Protection Services
7 FireAngel Safety Technology Group plc $23.1 M

(Jan. 1, 2024)

 United Kingdom UK Industrials UK Security & Protection Services
8 Croma Security Solutions Group plc $16.2 M United Kingdom UK Industrials UK Security & Protection Services
9 Newmark Security plc $8.2 M United Kingdom UK Industrials UK Security & Protection Services
10 Westminster Group plc $7.1 M United Kingdom UK Industrials UK Security & Protection Services
11 Petards Group plc $6.1 M United Kingdom UK Industrials UK Security & Protection Services
12 Image Scan Holdings plc $5.1 M United Kingdom UK Industrials UK Security & Protection Services

Top Security & Protection Services Companies from the United Kingdom as of Jan. 01, 2025

1. London Security plc

Company Profile: London Security plc
Market Cap (USD): $523.1 M
Country: United Kingdom
Sector: UK Industrials
Industry: UK Security & Protection Services

2. Marlowe plc

Company Profile: Marlowe plc
Market Cap (USD): $329.9 M
Country: United Kingdom
Sector: UK Industrials
Industry: UK Security & Protection Services

3. Synectics plc

Company Profile: Synectics plc
Market Cap (USD): $72.6 M
Country: United Kingdom
Sector: UK Industrials
Industry: UK Security & Protection Services

4. Journeo plc

Company Profile: Journeo plc
Market Cap (USD): $58.1 M
Country: United Kingdom
Sector: UK Industrials
Industry: UK Security & Protection Services

5. AssetCo plc

Company Profile: AssetCo plc
Market Cap (USD): $54.5 M
Country: United Kingdom
Sector: UK Industrials
Industry: UK Security & Protection Services

6. Thruvision Group plc

Company Profile: Thruvision Group plc
Market Cap (USD): $34.5 M (July 1, 2024)
Country: United Kingdom
Sector: UK Industrials
Industry: UK Security & Protection Services

7. FireAngel Safety Technology Group plc

Company Profile: FireAngel Safety Technology Group plc
Market Cap (USD): $23.1 M (Jan. 1, 2024)
Country: United Kingdom
Sector: UK Industrials
Industry: UK Security & Protection Services

8. Croma Security Solutions Group plc

Company Profile: Croma Security Solutions Group plc
Market Cap (USD): $16.2 M
Country: United Kingdom
Sector: UK Industrials
Industry: UK Security & Protection Services

9. Newmark Security plc

Company Profile: Newmark Security plc
Market Cap (USD): $8.2 M
Country: United Kingdom
Sector: UK Industrials
Industry: UK Security & Protection Services

10. Westminster Group plc

Company Profile: Westminster Group plc
Market Cap (USD): $7.1 M
Country: United Kingdom
Sector: UK Industrials
Industry: UK Security & Protection Services

11. Petards Group plc

Company Profile: Petards Group plc
Market Cap (USD): $6.1 M
Country: United Kingdom
Sector: UK Industrials
Industry: UK Security & Protection Services

12. Image Scan Holdings plc

Company Profile: Image Scan Holdings plc
Market Cap (USD): $5.1 M
Country: United Kingdom
Sector: UK Industrials
Industry: UK Security & Protection Services

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