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 Jan. 01, 2026

Rank Company Market Cap (USD) Country Sector Industry
1 ASSA ABLOY AB $44.12 B Sweden Swedish Industrials Swedish Security & Protection Services
2 Allegion plc $13.84 B Ireland Irish Industrials Irish Security & Protection Services
3 Secom Co Ltd $13.65 B Japan Japanese Industrials Japanese Security & Protection Services
4 ADT Inc. $6.57 B United States US Industrials US Security & Protection Services
5 MSA Safety Incorporated $6.35 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 Resideo Technologies, Inc. $5.26 B United States US Industrials US Security & Protection Services
9 The Brink's Company $4.85 B United States US Industrials US Security & Protection Services
10 Sohgo Security Services Co.,Ltd. $3.80 B Japan Japanese Industrials Japanese Security & Protection Services
11 Brady Corporation $3.71 B United States US Industrials US Security & Protection Services
12 Verra Mobility Corporation $3.56 B United States US Industrials US Security & Protection Services
13 dormakaba Holding AG $3.38 B Switzerland Swiss Industrials Swiss Security & Protection Services
14 Vivint Smart Home, Inc. $2.55 B

(Jan. 1, 2023)

 United States US Industrials US Security & Protection Services
15 Xiamen Meiya Pico Information Co.,LTD. $1.83 B China Chinese Industrials Chinese Security & Protection Services
16 Loomis AB $1.80 B

(July 1, 2024)

 Sweden Swedish Industrials Swedish Security & Protection Services
17 Prosegur Compañía de Seguridad, SA $1.64 B Spain Spanish Industrials Spanish Security & Protection Services
18 China Security Co. Ltd $1.59 B China Chinese Industrials Chinese Security & Protection Services
19 Shanghai Fullhan Microelectronics Co. Ltd $1.57 B China Chinese Industrials Chinese Security & Protection Services
20 Taiwan Secom Co. Ltd $1.53 B Taiwan Taiwanese Industrials Taiwanese Security & Protection Services
21 Magal Security Systems Ltd. $1.51 B Israel Israeli Industrials Israeli Security & Protection Services
22 Napco Security Technologies, Inc. $1.48 B United States US Industrials US Security & Protection Services
23 Arlo Technologies, Inc. $1.40 B United States US Industrials US Security & Protection Services
24 Nohmi Bosai Ltd $1.37 B Japan Japanese Industrials Japanese Security & Protection Services
25 Riken Keiki Co. Ltd $949.9 M Japan Japanese Industrials Japanese Security & Protection Services
26 Haoyun Technologies Co.,Ltd. $764.7 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 Hochiki Corp $676.8 M Japan Japanese Industrials Japanese Security & Protection Services
29 Hangzhou Century Co. Ltd $672.5 M China Chinese Industrials Chinese Security & Protection Services
30 Chongqing Mas Sci.&Tech. Co. Ltd $593.2 M China Chinese Industrials Chinese Security & Protection Services

Top Security & Protection Services Companies in the World as of Jan. 01, 2026

1. ASSA ABLOY AB

Company Profile: ASSA ABLOY AB
Market Cap (USD): $44.12 B
Country: Sweden
Sector: Swedish Industrials
Industry: Swedish Security & Protection Services

2. Allegion plc

Company Profile: Allegion plc
Market Cap (USD): $13.84 B
Country: Ireland
Sector: Irish Industrials
Industry: Irish Security & Protection Services

3. Secom Co Ltd

Company Profile: Secom Co Ltd
Market Cap (USD): $13.65 B
Country: Japan
Sector: Japanese Industrials
Industry: Japanese Security & Protection Services

4. ADT Inc.

Company Profile: ADT Inc.
Market Cap (USD): $6.57 B
Country: United States
Sector: US Industrials
Industry: US Security & Protection Services

5. MSA Safety Incorporated

Company Profile: MSA Safety Incorporated
Market Cap (USD): $6.35 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. Resideo Technologies, Inc.

Company Profile: Resideo Technologies, Inc.
Market Cap (USD): $5.26 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): $4.85 B
Country: United States
Sector: US Industrials
Industry: US Security & Protection Services

10. Sohgo Security Services Co.,Ltd.

Company Profile: Sohgo Security Services Co.,Ltd.
Market Cap (USD): $3.80 B
Country: Japan
Sector: Japanese Industrials
Industry: Japanese Security & Protection Services

11. Brady Corporation

Company Profile: Brady Corporation
Market Cap (USD): $3.71 B
Country: United States
Sector: US Industrials
Industry: US Security & Protection Services

12. Verra Mobility Corporation

Company Profile: Verra Mobility Corporation
Market Cap (USD): $3.56 B
Country: United States
Sector: US Industrials
Industry: US Security & Protection Services

13. dormakaba Holding AG

Company Profile: dormakaba Holding AG
Market Cap (USD): $3.38 B
Country: Switzerland
Sector: Swiss Industrials
Industry: Swiss 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. Xiamen Meiya Pico Information Co.,LTD.

Company Profile: Xiamen Meiya Pico Information Co.,LTD.
Market Cap (USD): $1.83 B
Country: China
Sector: Chinese Industrials
Industry: Chinese Security & Protection Services

16. 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

17. Prosegur Compañía de Seguridad, SA

Company Profile: Prosegur Compañía de Seguridad, SA
Market Cap (USD): $1.64 B
Country: Spain
Sector: Spanish Industrials
Industry: Spanish Security & Protection Services

18. China Security Co. Ltd

Company Profile: China Security Co. Ltd
Market Cap (USD): $1.59 B
Country: China
Sector: Chinese Industrials
Industry: Chinese Security & Protection Services

19. Shanghai Fullhan Microelectronics Co. Ltd

Company Profile: Shanghai Fullhan Microelectronics Co. Ltd
Market Cap (USD): $1.57 B
Country: China
Sector: Chinese Industrials
Industry: Chinese Security & Protection Services

20. Taiwan Secom Co. Ltd

Company Profile: Taiwan Secom Co. Ltd
Market Cap (USD): $1.53 B
Country: Taiwan
Sector: Taiwanese Industrials
Industry: Taiwanese Security & Protection Services

21. Magal Security Systems Ltd.

Company Profile: Magal Security Systems Ltd.
Market Cap (USD): $1.51 B
Country: Israel
Sector: Israeli Industrials
Industry: Israeli Security & Protection Services

22. Napco Security Technologies, Inc.

Company Profile: Napco Security Technologies, Inc.
Market Cap (USD): $1.48 B
Country: United States
Sector: US Industrials
Industry: US Security & Protection Services

23. Arlo Technologies, Inc.

Company Profile: Arlo Technologies, Inc.
Market Cap (USD): $1.40 B
Country: United States
Sector: US Industrials
Industry: US Security & Protection Services

24. Nohmi Bosai Ltd

Company Profile: Nohmi Bosai Ltd
Market Cap (USD): $1.37 B
Country: Japan
Sector: Japanese Industrials
Industry: Japanese Security & Protection Services

25. Riken Keiki Co. Ltd

Company Profile: Riken Keiki Co. Ltd
Market Cap (USD): $949.9 M
Country: Japan
Sector: Japanese Industrials
Industry: Japanese Security & Protection Services

26. Haoyun Technologies Co.,Ltd.

Company Profile: Haoyun Technologies Co.,Ltd.
Market Cap (USD): $764.7 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. Hochiki Corp

Company Profile: Hochiki Corp
Market Cap (USD): $676.8 M
Country: Japan
Sector: Japanese Industrials
Industry: Japanese Security & Protection Services

29. Hangzhou Century Co. Ltd

Company Profile: Hangzhou Century Co. Ltd
Market Cap (USD): $672.5 M
Country: China
Sector: Chinese Industrials
Industry: Chinese Security & Protection Services

30. Chongqing Mas Sci.&Tech. Co. Ltd

Company Profile: Chongqing Mas Sci.&Tech. Co. Ltd
Market Cap (USD): $593.2 M
Country: China
Sector: Chinese Industrials
Industry: Chinese Security & Protection Services

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