World

Top 92 largest Companies in the Security & Protection Services industry in the World by Market Cap

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

World Security & Protection Services Industry Analysis
World Top Companies World Companies Analysis

Top Security & Protection Services Companies in the World as of Jul. 01, 2025

Rank Company Market Cap (USD) Country Sector Industry
1 ASSA ABLOY AB $34.53 B Sweden Swedish Industrials Swedish Security & Protection Services
2 Secom Co Ltd $15.21 B Japan Japanese Industrials Japanese Security & Protection Services
3 Allegion plc $12.74 B Ireland Irish Industrials Irish Security & Protection Services
4 ADT Inc. $6.92 B United States US Industrials US Security & Protection Services
5 MSA Safety Incorporated $6.91 B United States US Industrials US Security & Protection Services
6 Sensys Gatso Group AB $6.35 B

(July 1, 2024)

 Sweden Swedish Industrials Swedish Security & Protection Services
7 Securitas AB $5.75 B

(July 1, 2024)

 Sweden Swedish Industrials Swedish Security & Protection Services
8 Verra Mobility Corporation $4.09 B United States US Industrials US Security & Protection Services
9 The Brink's Company $3.97 B United States US Industrials US Security & Protection Services
10 dormakaba Holding AG $3.78 B Switzerland Swiss Industrials Swiss Security & Protection Services
11 Resideo Technologies, Inc. $3.58 B United States US Industrials US Security & Protection Services
12 Sohgo Security Services Co.,Ltd. $3.40 B Japan Japanese Industrials Japanese Security & Protection Services
13 Brady Corporation $3.30 B United States US Industrials US Security & Protection Services
14 Vivint Smart Home, Inc. $2.55 B

(Jan. 1, 2023)

 United States US Industrials US Security & Protection Services
15 Prosegur Compañía de Seguridad, SA $1.84 B Spain Spanish Industrials Spanish Security & Protection Services
16 Arlo Technologies, Inc. $1.82 B United States US Industrials US Security & Protection Services
17 Loomis AB $1.80 B

(July 1, 2024)

 Sweden Swedish Industrials Swedish Security & Protection Services
18 Taiwan Secom Co. Ltd $1.72 B Taiwan Taiwanese Industrials Taiwanese Security & Protection Services
19 Xiamen Meiya Pico Information Co.,LTD. $1.61 B China Chinese Industrials Chinese Security & Protection Services
20 Nohmi Bosai Ltd $1.55 B Japan Japanese Industrials Japanese Security & Protection Services
21 Shanghai Fullhan Microelectronics Co. Ltd $1.54 B China Chinese Industrials Chinese Security & Protection Services
22 Magal Security Systems Ltd. $1.30 B Israel Israeli Industrials Israeli Security & Protection Services
23 China Security Co. Ltd $1.18 B China Chinese Industrials Chinese Security & Protection Services
24 Napco Security Technologies, Inc. $1.07 B United States US Industrials US Security & Protection Services
25 Riken Keiki Co. Ltd $914.7 M Japan Japanese Industrials Japanese Security & Protection Services
26 SinoSun Technology Co. Ltd $711.5 M China Chinese Industrials Chinese Security & Protection Services
27 Secom Joshinetsu Co. Ltd $707.5 M

(Oct. 1, 2021)

 Japan Japanese Industrials Japanese Security & Protection Services
28 London Security plc $632.0 M United Kingdom UK Industrials UK Security & Protection Services
29 Shenzhen MinDe Electronics Technology Ltd $628.0 M China Chinese Industrials Chinese Security & Protection Services
30 Haoyun Technologies Co.,Ltd. $618.5 M China Chinese Industrials Chinese Security & Protection Services

Top Security & Protection Services Companies in the World as of Jul. 01, 2025

1. ASSA ABLOY AB

Company Profile: ASSA ABLOY AB
Market Cap (USD): $34.53 B
Country: Sweden
Sector: Swedish Industrials
Industry: Swedish Security & Protection Services

2. Secom Co Ltd

Company Profile: Secom Co Ltd
Market Cap (USD): $15.21 B
Country: Japan
Sector: Japanese Industrials
Industry: Japanese Security & Protection Services

3. Allegion plc

Company Profile: Allegion plc
Market Cap (USD): $12.74 B
Country: Ireland
Sector: Irish Industrials
Industry: Irish Security & Protection Services

4. ADT Inc.

Company Profile: ADT Inc.
Market Cap (USD): $6.92 B
Country: United States
Sector: US Industrials
Industry: US Security & Protection Services

5. MSA Safety Incorporated

Company Profile: MSA Safety Incorporated
Market Cap (USD): $6.91 B
Country: United States
Sector: US Industrials
Industry: US Security & Protection Services

6. Sensys Gatso Group AB

Company Profile: Sensys Gatso Group AB
Market Cap (USD): $6.35 B (July 1, 2024)
Country: Sweden
Sector: Swedish Industrials
Industry: Swedish Security & Protection Services

7. Securitas AB

Company Profile: Securitas AB
Market Cap (USD): $5.75 B (July 1, 2024)
Country: Sweden
Sector: Swedish Industrials
Industry: Swedish Security & Protection Services

8. Verra Mobility Corporation

Company Profile: Verra Mobility Corporation
Market Cap (USD): $4.09 B
Country: United States
Sector: US Industrials
Industry: US Security & Protection Services

9. The Brink's Company

Company Profile: The Brink's Company
Market Cap (USD): $3.97 B
Country: United States
Sector: US Industrials
Industry: US Security & Protection Services

10. dormakaba Holding AG

Company Profile: dormakaba Holding AG
Market Cap (USD): $3.78 B
Country: Switzerland
Sector: Swiss Industrials
Industry: Swiss Security & Protection Services

11. Resideo Technologies, Inc.

Company Profile: Resideo Technologies, Inc.
Market Cap (USD): $3.58 B
Country: United States
Sector: US Industrials
Industry: US Security & Protection Services

12. Sohgo Security Services Co.,Ltd.

Company Profile: Sohgo Security Services Co.,Ltd.
Market Cap (USD): $3.40 B
Country: Japan
Sector: Japanese Industrials
Industry: Japanese Security & Protection Services

13. Brady Corporation

Company Profile: Brady Corporation
Market Cap (USD): $3.30 B
Country: United States
Sector: US Industrials
Industry: US Security & Protection Services

14. Vivint Smart Home, Inc.

Company Profile: Vivint Smart Home, Inc.
Market Cap (USD): $2.55 B (Jan. 1, 2023)
Country: United States
Sector: US Industrials
Industry: US Security & Protection Services

15. Prosegur Compañía de Seguridad, SA

Company Profile: Prosegur Compañía de Seguridad, SA
Market Cap (USD): $1.84 B
Country: Spain
Sector: Spanish Industrials
Industry: Spanish Security & Protection Services

16. Arlo Technologies, Inc.

Company Profile: Arlo Technologies, Inc.
Market Cap (USD): $1.82 B
Country: United States
Sector: US Industrials
Industry: US Security & Protection Services

17. Loomis AB

Company Profile: Loomis AB
Market Cap (USD): $1.80 B (July 1, 2024)
Country: Sweden
Sector: Swedish Industrials
Industry: Swedish Security & Protection Services

18. Taiwan Secom Co. Ltd

Company Profile: Taiwan Secom Co. Ltd
Market Cap (USD): $1.72 B
Country: Taiwan
Sector: Taiwanese Industrials
Industry: Taiwanese Security & Protection Services

19. Xiamen Meiya Pico Information Co.,LTD.

Company Profile: Xiamen Meiya Pico Information Co.,LTD.
Market Cap (USD): $1.61 B
Country: China
Sector: Chinese Industrials
Industry: Chinese Security & Protection Services

20. Nohmi Bosai Ltd

Company Profile: Nohmi Bosai Ltd
Market Cap (USD): $1.55 B
Country: Japan
Sector: Japanese Industrials
Industry: Japanese Security & Protection Services

21. Shanghai Fullhan Microelectronics Co. Ltd

Company Profile: Shanghai Fullhan Microelectronics Co. Ltd
Market Cap (USD): $1.54 B
Country: China
Sector: Chinese Industrials
Industry: Chinese Security & Protection Services

22. Magal Security Systems Ltd.

Company Profile: Magal Security Systems Ltd.
Market Cap (USD): $1.30 B
Country: Israel
Sector: Israeli Industrials
Industry: Israeli Security & Protection Services

23. China Security Co. Ltd

Company Profile: China Security Co. Ltd
Market Cap (USD): $1.18 B
Country: China
Sector: Chinese Industrials
Industry: Chinese Security & Protection Services

24. Napco Security Technologies, Inc.

Company Profile: Napco Security Technologies, Inc.
Market Cap (USD): $1.07 B
Country: United States
Sector: US Industrials
Industry: US Security & Protection Services

25. Riken Keiki Co. Ltd

Company Profile: Riken Keiki Co. Ltd
Market Cap (USD): $914.7 M
Country: Japan
Sector: Japanese Industrials
Industry: Japanese Security & Protection Services

26. SinoSun Technology Co. Ltd

Company Profile: SinoSun Technology Co. Ltd
Market Cap (USD): $711.5 M
Country: China
Sector: Chinese Industrials
Industry: Chinese Security & Protection Services

27. Secom Joshinetsu Co. Ltd

Company Profile: Secom Joshinetsu Co. Ltd
Market Cap (USD): $707.5 M (Oct. 1, 2021)
Country: Japan
Sector: Japanese Industrials
Industry: Japanese Security & Protection Services

28. London Security plc

Company Profile: London Security plc
Market Cap (USD): $632.0 M
Country: United Kingdom
Sector: UK Industrials
Industry: UK Security & Protection Services

29. Shenzhen MinDe Electronics Technology Ltd

Company Profile: Shenzhen MinDe Electronics Technology Ltd
Market Cap (USD): $628.0 M
Country: China
Sector: Chinese Industrials
Industry: Chinese Security & Protection Services

30. Haoyun Technologies Co.,Ltd.

Company Profile: Haoyun Technologies Co.,Ltd.
Market Cap (USD): $618.5 M
Country: China
Sector: Chinese Industrials
Industry: Chinese Security & Protection Services

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