Largest Security & Protection Services Companies by Market Cap

The Security & Protection Services sector has 118 publicly listed stocks with a combined market cap of $177.21 Billion. ASSA ABLOY AB (publ) leads the sector with a market cap of $38.32 Billion. This ranking covers all Security & Protection Services stocks globally — from large-cap industry leaders to mid-cap and small-cap companies — ranked by market capitalization and updated daily.

Total Market Cap (USD)

$177.21 Billion

Companies Listed

118

Largest Company

ASSA ABLOY AB …
Rank Company Market Cap (USD) Market Cap (Local) Country Price 24h Change 7d Change 24h Volume
1 ASSA ABLOY AB (publ)
ST:ASSA-B 		$38.32 Billion Skr356.10 Billion Sweden Skr338.10 +1.71% +3.46% 48.16 Million
2 ABB PAR AB B ADR/1/2/SK 1
F:ALZ 		$37.49 Billion €32.07 Billion Germany €16.90 -0.59% +4.32% 2.57K
3 SECOM CO.LTD ADR 1/4/O.N.
F:XSC0 		$12.30 Billion €10.52 Billion Germany €7.65 +0.66% -3.16% 0.00
4 Allegion PLC
NYSE:ALLE 		$10.97 Billion $10.97 Billion USA $133.70 -0.20% +2.72% 18.90 Million
5 Securitas AB
ST:SECU-B 		$9.10 Billion Skr84.57 Billion Sweden Skr154.90 -1.40% -0.71% 30.25 Million
6 Zhejiang Dahua Technology Co Ltd
SHE:002236 		$7.75 Billion CN¥52.98 Billion China CN¥16.12 +1.07% -4.73% 917.60 Million
7 Next Vision Stabilized Systems
TA:NXSN 		$7.28 Billion ILA2.71 Trillion Israel ILA29720.00 +3.70% +4.17% 6.84 Million
8 MSA Safety
NYSE:MSA 		$6.16 Billion $6.16 Billion USA $162.48 +1.62% +0.73% 7.05 Million
9 ADT Inc
NYSE:ADT 		$4.73 Billion $4.73 Billion USA $6.70 -1.47% -1.33% 217.39 Million
10 Brinks Company
NYSE:BCO 		$4.14 Billion $4.14 Billion USA $100.55 -1.36% -0.44% 9.30 Million
11 Brady Corporation
NYSE:BRC 		$3.60 Billion $3.60 Billion USA $84.57 +2.35% -4.58% 10.65 Million
12 Loomis AB ser. B
ST:LOOMIS 		$3.29 Billion Skr30.54 Billion Sweden Skr456.40 -2.02% +1.60% 2.36 Million
13 CoreCivic Inc
NYSE:CXW 		$2.49 Billion $2.49 Billion USA $27.77 +2.47% +19.65% 23.29 Million
14 Geo Group Inc
NYSE:GEO 		$1.96 Billion $1.96 Billion USA $28.54 +0.35% +12.76% 39.31 Million
15 S-1 Corp
KO:012750 		$1.78 Billion ₩2.62 Trillion Korea ₩77500.00 -12.63% +5.30% 2.59 Million
16 Taiwan Secom Co Ltd
TW:9917 		$1.66 Billion NT$52.84 Billion Taiwan NT$119.00 -2.46% +2.15% 16.20 Million
17 Prosegur
MC:PSG 		$1.43 Billion €1.22 Billion Spain €2.72 +1.31% +4.02% 4.40 Million
18 Jade Bird Fire Alarm
SHE:002960 		$1.39 Billion CN¥9.53 Billion China CN¥9.04 +1.35% +2.26% 582.62 Million
19 NAPCO Security Technologies Inc
NASDAQ:NSSC 		$1.34 Billion $1.34 Billion USA $37.57 +0.94% +7.47% 9.51 Million
20 Xiamen Meiya Pico Information
SHE:300188 		$1.31 Billion CN¥8.98 Billion China CN¥10.45 +0.87% -1.88% 326.34 Million
21 ITMAX System Berhad
KLSE:5309 		$1.28 Billion RM5.08 Billion Malaysia RM4.90 +2.51% +0.82% 49.94 Million
22 China Security & Fire Co Ltd Class A
SHG:600654 		$1.23 Billion CN¥8.43 Billion China CN¥2.93 +2.09% -7.86% 1.92 Billion
23 Evolv Technologies Holdings Inc
NASDAQ:EVLV 		$1.10 Billion $1.10 Billion USA $6.13 +0.66% +3.72% 77.60 Million
24 Shenzhen MinDe Electronics Technology Ltd
SHE:300656 		$938.04 Million CN¥6.41 Billion China CN¥37.46 +4.37% +21.70% 222.25 Million
25 ZKTECO Co. Ltd. A
SHE:301330 		$929.86 Million CN¥6.35 Billion China CN¥27.00 +2.74% +1.81% 84.96 Million
26 Shenzhen Infinova Ltd
SHE:002528 		$870.00 Million CN¥5.95 Billion China CN¥4.96 +1.64% +2.69% 370.54 Million
27 Beijing Telesound Electronics Co Ltd
SHE:003004 		$784.63 Million CN¥5.36 Billion China CN¥65.50 +2.52% +5.15% 117.26 Million
28 Guangzhou Haoyun Security Technologies Co Ltd
SHE:300448 		$663.27 Million CN¥4.53 Billion China CN¥6.70 +0.45% -8.84% 622.10 Million
29 SIS LIMITED
NSE:SIS 		$653.62 Million Rs60.44 Billion India Rs427.75 +1.57% +2.57% 3.57 Million
30 Wangli Security & Surveillance Product Co. Ltd
SHG:605268 		$647.20 Million CN¥4.42 Billion China CN¥9.91 +0.30% -4.44% 100.27 Million
31 Sichuan Discovery Dream Science & Technology Co.Ltd
SHE:301213 		$566.13 Million CN¥3.87 Billion China CN¥48.36 +0.86% +3.13% 42.64 Million
32 Mistras Group Inc
NYSE:MG 		$565.38 Million $565.38 Million USA $18.50 -0.80% +5.05% 3.63 Million
33 Joyware Electronics Co Ltd
SHE:300270 		$526.40 Million CN¥3.60 Billion China CN¥11.88 +3.85% -4.04% 264.95 Million
34 Hangzhou Century Co Ltd
SHE:300078 		$521.82 Million CN¥3.57 Billion China CN¥3.19 +0.31% -4.20% 593.50 Million
35 Sinosun Tech
SHE:300333 		$496.59 Million CN¥3.39 Billion China CN¥10.10 +4.88% -7.76% 516.67 Million
36 Taiwan Shin Kong Security Co Ltd
TW:9925 		$493.87 Million NT$15.68 Billion Taiwan NT$40.80 +0.12% +0.87% 6.68 Million
37 Guoanda Co Ltd
SHE:300902 		$453.86 Million CN¥3.10 Billion China CN¥17.06 +14.34% +13.28% 118.14 Million
38 Beijing Hanbang Technology Corp
SHE:300449 		$444.57 Million CN¥3.04 Billion China CN¥7.87 +2.21% -1.75% 900.35 Million
39 Zedcor Energy
V:ZDC 		$438.13 Million CA$605.67 Million Canada CA$5.46 -4.21% -3.70% 6.68 Million
40 Chongqing Mas Sci&Tech
SHE:300275 		$414.20 Million CN¥2.83 Billion China CN¥9.19 +0.77% -2.55% 315.71 Million
41 Shenzhen TVT Digital Technology Co Ltd
SHE:002835 		$409.19 Million CN¥2.80 Billion China CN¥12.74 +0.31% -4.07% 66.13 Million
42 Shenzhen Zhilai Sci and Tech Co Ltd
SHE:300771 		$402.47 Million CN¥2.75 Billion China CN¥11.46 +2.78% -3.45% 122.06 Million
43 Guangdong Anjubao Digital Tech
SHE:300155 		$358.89 Million CN¥2.45 Billion China CN¥4.37 +0.00% -7.42% 229.80 Million
44 NL Industries Inc
NYSE:NL 		$294.37 Million $294.37 Million USA $6.02 -0.50% +0.00% 2.34 Million
45 CompX International Inc
NYSE MKT:CIX 		$286.76 Million $286.76 Million USA $23.30 -0.72% +0.39% 66.76K
46 Vivotek Inc
TW:3454 		$271.10 Million NT$8.60 Billion Taiwan NT$99.40 +0.00% +0.00% 3.32 Million
47 G1 Secure Solutions Ltd
TA:GOSS 		$250.03 Million ILA93.26 Billion Israel ILA1143.00 +2.97% +2.97% 534.40K
48 Suprema Inc
KQ:236200 		$212.45 Million ₩313.50 Billion Korea ₩45000.00 +3.09% +3.21% 888.00K
49 Intelligent Monitoring Group Ltd
AU:IMB 		$160.26 Million AU$226.50 Million Australia AU$0.55 -4.35% -1.79% 4.56 Million
50 GeoVision Inc
TW:3356 		$149.86 Million NT$4.76 Billion Taiwan NT$59.50 +5.31% -1.49% 33.24 Million
51 Gatekeeper Systems Inc
V:GSI 		$115.73 Million CA$159.98 Million Canada CA$1.44 +18.03% +25.22% 2.07 Million
52 Concorde International Group Ltd.
NASDAQ:YOOV 		$115.10 Million $115.10 Million USA $0.56 +4.48% +2.94% 81.03 Million
53 Concorde International Group Ltd Class A Ordinary Shares
NASDAQ:CIGL 		$110.05 Million $110.05 Million USA $0.53 -9.58% -8.17% 78.75 Million
54 EverFocus Electronics Corp
TW:5484 		$102.39 Million NT$3.25 Billion Taiwan NT$48.65 -1.72% -15.98% 45.40 Million
55 Bridger Aerospace Group Holdings, Inc. Common Stock
NASDAQ:BAER 		$102.02 Million $102.02 Million USA $1.86 -2.11% -1.59% 19.89 Million
56 Senkron Guvenlik ve Iletisim Sistemleri AS
IS:SNKRN 		$81.90 Million TL3.66 Billion Turkey TL323.00 -6.31% +11.00% 677.63K
57 Everspring Industry Co Ltd
TW:2390 		$74.64 Million NT$2.37 Billion Taiwan NT$12.30 -1.20% +1.65% 47.03 Million
58 Mallcom (India) Limited
NSE:MALLCOM 		$69.40 Million Rs6.42 Billion India Rs1028.40 +0.62% +6.86% 118.65K
59 Careium AB
ST:CARE 		$66.76 Million Skr620.32 Million Sweden Skr25.50 -1.54% -0.78% 306.73K
60 Mercor S.A.
WAR:MCR 		$61.90 Million zł224.90 Million Poland zł14.70 -2.33% -1.67% 39.43K
61 Supercom Ltd
NASDAQ:SPCB 		$57.06 Million $57.06 Million USA $10.32 +4.56% -0.77% 1.88 Million
62 SECURE INC.
F:Q58 		$56.23 Million €48.10 Million Germany €7.75 +3.33% -4.91% 0.00
63 Senstar Technologies Ltd
NASDAQ:SNT 		$56.23 Million $56.23 Million USA $2.41 -1.63% -2.82% 912.73K
64 SuperCom Ltd
F:50S 		$50.64 Million €43.32 Million Germany €8.52 +0.24% -9.75% 83.00
65 Firetrade Engineering PCL
BK:FTE 		$49.37 Million ฿1.58 Billion Thailand ฿2.40 +1.69% -0.83% 16.86 Million
66 Korea Electronic Certification Authority Inc
KQ:041460 		$43.10 Million ₩63.60 Billion Korea ₩3470.00 +0.43% +7.93% 2.48 Million
67 SKY LIGHT HOLDINGS LTD
F:27L 		$43.04 Million €36.81 Million Germany €0.04 -1.35% +0.00% 0.00
68 UNIQUE
KLSE:0257 		$41.68 Million RM166.00 Million Malaysia RM0.42 +2.47% +5.06% 18.60 Million
69 SSC Security Services Corp
V:SECU 		$40.18 Million CA$55.55 Million Canada CA$4.36 -0.23% +1.16% 2.63 Million
70 Harn Engineering Solutions Public Company Limited
BK:HARN 		$37.53 Million ฿1.20 Billion Thailand ฿2.06 +0.00% +0.00% 15.43 Million
71 SOOSAN INT Co. Ltd
KQ:050960 		$36.19 Million ₩53.40 Billion Korea ₩7910.00 +0.13% +0.51% 326.84K
72 Hi Sharp Electronics Co Ltd
TWO:3128 		$35.85 Million NT$1.14 Billion Taiwan NT$24.05 +1.26% -3.80% 10.62 Million
73 Hunt Electronic Co Ltd
TWO:3297 		$35.38 Million NT$1.12 Billion Taiwan NT$31.15 +0.81% -6.17% 5.04 Million
74 IGLOO SECURITY Inc
KQ:067920 		$34.78 Million ₩51.32 Billion Korea ₩5060.00 -2.88% -5.24% 1.70 Million
75 Thirdeye Systems Ltd
TA:THES 		$34.02 Million ILA12.69 Billion Israel ILA436.00 -13.61% -17.92% 7.81 Million
76 Knightscope Inc
NASDAQ:KSCP 		$32.53 Million $32.53 Million USA $2.04 +2.51% -10.92% 13.70 Million
77 Hitron Systems
KO:019490 		$28.02 Million ₩41.34 Billion Korea ₩541.00 +0.00% +0.00% 7.09 Million
78 Avante Logixx Inc
V:XX 		$25.25 Million CA$34.91 Million Canada CA$1.31 -1.50% -2.24% 103.55K
79 Mirae ING Co Ltd
KO:007120 		$23.90 Million ₩35.27 Billion Korea ₩1291.00 +0.00% +3.36% 3.34 Million
80 Liberty Defense Holdings, Ltd. Common Shares
NASDAQ:DETX 		$23.62 Million $23.62 Million USA $4.23 +0.71% +0.48% 951.83K
81 Phol Dhanya Public Company Limited
BK:PHOL 		$19.31 Million ฿619.65 Million Thailand ฿3.06 -3.16% +0.00% 7.58 Million
82 Mobotix AG
F:MBQ 		$15.44 Million €13.21 Million Germany €1.00 +3.73% -7.83% 0.00
83 Akdeniz Yatirim Holding AS
IS:AKYHO 		$14.74 Million TL658.26 Million Turkey TL2.61 +0.38% -1.14% 47.32 Million
84 Precise Biometrics AB
ST:PREC 		$14.44 Million Skr134.18 Million Sweden Skr1.73 +2.60% -13.52% 28.26 Million
85 Irisity AB
ST:IRIS 		$13.23 Million Skr122.94 Million Sweden Skr0.32 +3.56% -2.44% 21.50 Million
86 Guardforce AI Co Ltd
NASDAQ:GFAI 		$13.04 Million $13.04 Million USA $0.45 -0.45% -2.62% 50.45 Million
87 Tempest Security AB
ST:TSEC 		$12.97 Million Skr120.56 Million Sweden Skr11.50 +0.88% +0.00% 529.41K
88 Mg Internation
PA:ALMGI 		$11.76 Million €10.06 Million France €2.50 +5.04% +4.17% 9.41K
89 NEWMARK SECURITY LS-005
F:NN10 		$9.61 Million €8.22 Million Germany €1.19 +0.00% -9.16% 0.00
90 IQ Group Holdings Bhd
KLSE:5107 		$9.28 Million RM36.97 Million Malaysia RM0.42 +0.00% +3.70% 602.10K
91 VerifyMe Inc
NASDAQ:VRME 		$9.05 Million $9.05 Million USA $0.70 +0.72% +2.77% 1.92 Million
92 TZ Ltd
AU:TZL 		$8.76 Million AU$12.38 Million Australia AU$0.04 +0.00% +20.00% 732.21K
93 AVA Risk Group Ltd
AU:AVA 		$8.03 Million AU$11.35 Million Australia AU$0.04 -2.50% -23.53% 6.39 Million
94 Nordic LEVEL Group AB
ST:LEVEL 		$7.67 Million Skr71.25 Million Sweden Skr0.34 -0.29% +0.59% 3.76 Million
95 DTI Group Ltd
AU:DTI 		$6.97 Million AU$9.85 Million Australia AU$0.01 +0.00% -8.33% 133.26 Million
96 Aquila SA
PA:ALAQU 		$6.22 Million €5.32 Million France €3.60 +0.00% +2.86% 12.96K
97 Trellidor Holdings Ltd
JSE:TRL 		$6.22 Million ZAC11.71 Billion South Africa ZAC123.00 +0.00% -1.60% 782.76K
98 London Security Plc
LSE:LSC 		$5.07 Million GBX41.68 Billion UK GBX3400.00 +0.00% +0.00% 1.08K
99 BIO-Key International Inc
NASDAQ:BKYI 		$4.51 Million $4.51 Million USA $4.16 +0.45% +0.70% 563.23K
100 Iveda Solutions Inc
NASDAQ:IVDA 		$3.52 Million $3.52 Million USA $0.32 +12.93% +5.40% 12.42 Million
101 Spectur Ltd
AU:SP3 		$3.23 Million AU$4.56 Million Australia AU$0.01 +0.00% -26.67% 3.87 Million
102 Datadot Technology Ltd
AU:DDT 		$2.58 Million AU$3.64 Million Australia AU$0.00 +0.00% +0.00% 4.93 Million
103 Scout Security Ltd
AU:SCT 		$2.47 Million AU$3.50 Million Australia AU$0.52 +0.00% +0.00% 0.00
104 Ordinary Fully Paid Deferred Settlement
AU:CDEDC 		$1.63 Million AU$2.30 Million Australia AU$0.03 +0.00% +36.84% 298.90 Million
105 Journeo PLC
LSE:JNEO 		$974.18K GBX8.01 Billion UK GBX453.00 +2.95% +5.96% 864.92K
106 Pioneering Technology Corp
V:PTE 		$810.79K CA$1.12 Million Canada CA$0.02 +33.33% -20.00% 999.10K
107 SU Group Holdings Limited Ordinary Shares
NASDAQ:SUGP 		$495.80K $495.80K USA $0.88 -6.33% -11.60% 83.23 Million
108 MCS Services Ltd
AU:MSG 		$420.50K AU$594.30K Australia AU$0.00 +0.00% -25.00% 3.40 Million
109 Synectics plc
LSE:SNX 		$408.04K GBX3.35 Billion UK GBX200.00 +1.27% +0.00% 708.00K
110 Newmark Security plc
LSE:NWT 		$126.00K GBX1.04 Billion UK GBX110.00 +0.00% -4.35% 58.59K
111 Marlowe plc
LSE:MRL 		$122.94K GBX1.01 Billion UK GBX12.84 +0.94% -1.08% 16.01 Million
112 Croma Security Solutions Group Plc
LSE:CSSG 		$113.08K GBX929.36 Million UK GBX67.50 +0.00% +0.00% 92.64K
113 Petards Group plc
LSE:PEG 		$70.17K GBX576.70 Million UK GBX9.50 +0.00% +0.00% 804.41K
114 Westminster Group Plc
LSE:WSG 		$46.68K GBX383.65 Million UK GBX0.85 +0.00% -34.62% 47.07 Million
115 Thruvision Group PLC
LSE:THRU 		$39.42K GBX324.03 Million UK GBX0.73 +0.00% +0.00% 20.81 Million
116 Image Scan Holdings Plc
LSE:IGE 		$35.80K GBX294.24 Million UK GBX2.15 +7.50% -2.27% 10.01 Million
117 SDM SE INH O.N.
F:75S 		$2.22K €1.90K Germany €0.00 -98.33% -99.17% 1.44K
118 SDM SE
XETRA:75S 		$2.22K €1.90K Germany €0.00 -98.33% -99.17% 1.65K

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