Industrials · Industry
Security & Protection Services - List & Prices (22 stocks)
All 22 Security & Protection Services stocks listed, ranked by market capitalization — 1 page(s), 50 per page. The 1 company with no market capitalization available follows the ranking.
What Are the Leading Security & Protection Services Stocks?
Prices: Oct 21, 2026 close Last Updated: Oct 21, 2026There are 22 publicly traded Security & Protection Services stocks. The largest by market capitalization are ALLE, MSA, ADT, BCO, BRC, GEO, CXW, NSSC, EVLV, MG.
| Company | Ticker | Price | Mkt cap | P/E | Div yield | |
|---|---|---|---|---|---|---|
| Allegion plc | ALLE | $159.00 | $13.52B | 20.8 | 1.40% | |
| MSA Safety Incorporated | MSA | $183.34 | $7.07B | 22.8 | 1.19% | |
| ADT Inc. | ADT | $6.80 | $4.97B | 9.3 | 3.24% | |
| The Brink's Company | BCO | $108.73 | $4.42B | 24.9 | 0.99% | |
| Brady Corporation | BRC | $82.34 | $3.84B | 19.0 | 1.22% | |
| The GEO Group, Inc. | GEO | $27.64 | $3.64B | 13.0 | — | |
| CoreCivic, Inc. | CXW | $29.52 | $2.92B | 23.6 | — | |
| Napco Security Technologies, Inc. | NSSC | $37.24 | $1.33B | 31.0 | 1.67% | |
| Evolv Technologies Holdings, Inc. | EVLV | $4.42 | $795.03M | — | ||
| Mistras Group, Inc. | MG | $21.31 | $678.94M | 25.7 | — | |
| CompX International Inc. | CIX | $34.50 | $469.41M | 21.4 | 3.07% | |
| Concorde International Group Ltd. | CIGL | $0.22 | $70.14M | — | ||
| SuperCom Ltd. | SPCB | $9.32 | $58.53M | — | ||
| Senstar Technologies Corporation | SNT | $1.45 | $33.83M | 72.5 | — | |
| Bridger Aerospace Group Holdings, Inc. | BAER | $0.50 | $31.68M | — | ||
| Knightscope, Inc. | KSCP | $0.53 | $12.49M | — | ||
| Liberty Defense Holdings, Ltd. | DETX | $1.50 | $8.52M | — | ||
| Guardforce AI Co., Limited | GFAI | $0.20 | $6.15M | — | ||
| BIO-key International, Inc. Common Stock | BKYI | $2.10 | $4.62M | — | ||
| Iveda Solutions, Inc. | IVDA | $0.24 | $2.98M | — | ||
| SU Group Holdings Limited | SUGP | $1.67 | $445.43K | — | ||
| Market cap not available — not ranked, listed by ticker | ||||||
| NLI Holdings, Inc. | NL | $6.58 | — | 5.95% | ||
Allegion plc
Industrials / Security & Protection Services
- Market Cap
- $13.52B
- P/E
- 20.8
- Dividend Yield
- 1.40%
MSA Safety Incorporated
Industrials / Security & Protection Services
- Market Cap
- $7.07B
- P/E
- 22.8
- Dividend Yield
- 1.19%
ADT Inc.
Industrials / Security & Protection Services
- Market Cap
- $4.97B
- P/E
- 9.3
- Dividend Yield
- 3.24%
The Brink's Company
Industrials / Security & Protection Services
- Market Cap
- $4.42B
- P/E
- 24.9
- Dividend Yield
- 0.99%
Brady Corporation
Industrials / Security & Protection Services
- Market Cap
- $3.84B
- P/E
- 19.0
- Dividend Yield
- 1.22%
The GEO Group, Inc.
Industrials / Security & Protection Services
- Market Cap
- $3.64B
- P/E
- 13.0
CoreCivic, Inc.
Industrials / Security & Protection Services
- Market Cap
- $2.92B
- P/E
- 23.6
Napco Security Technologies, Inc.
Industrials / Security & Protection Services
- Market Cap
- $1.33B
- P/E
- 31.0
- Dividend Yield
- 1.67%
Evolv Technologies Holdings, Inc.
Industrials / Security & Protection Services
- Market Cap
- $795.03M
- P/E
- unprofitable
Mistras Group, Inc.
Industrials / Security & Protection Services
- Market Cap
- $678.94M
- P/E
- 25.7
CompX International Inc.
Industrials / Security & Protection Services
- Market Cap
- $469.41M
- P/E
- 21.4
- Dividend Yield
- 3.07%
Concorde International Group Ltd.
Industrials / Security & Protection Services
- Market Cap
- $70.14M
- P/E
- unprofitable
SuperCom Ltd.
Industrials / Security & Protection Services
- Market Cap
- $58.53M
- P/E
- unprofitable
Senstar Technologies Corporation
Industrials / Security & Protection Services
- Market Cap
- $33.83M
- P/E
- 72.5
Bridger Aerospace Group Holdings, Inc.
Industrials / Security & Protection Services
- Market Cap
- $31.68M
- P/E
- unprofitable
Knightscope, Inc.
Industrials / Security & Protection Services
- Market Cap
- $12.49M
- P/E
- unprofitable
Liberty Defense Holdings, Ltd.
Industrials / Security & Protection Services
- Market Cap
- $8.52M
- P/E
- unprofitable
Guardforce AI Co., Limited
Industrials / Security & Protection Services
- Market Cap
- $6.15M
- P/E
- unprofitable
BIO-key International, Inc. Common Stock
Industrials / Security & Protection Services
- Market Cap
- $4.62M
- P/E
- unprofitable
Iveda Solutions, Inc.
Industrials / Security & Protection Services
- Market Cap
- $2.98M
- P/E
- unprofitable
SU Group Holdings Limited
Industrials / Security & Protection Services
- Market Cap
- $445.43K
- P/E
- unprofitable
NLI Holdings, Inc.
Industrials / Security & Protection Services
- P/E
- unprofitable
- Dividend Yield
- 5.95%
Showing 1–22 of 22 · ranked by market capitalization
Where the trailing year was a loss, P/E appears as “unprofitable”; a dash is missing data. Ranked by market capitalization. Prices are the most recent daily close.
Which Security & Protection Services Stocks Are Reasonably Valued?
Prices: Oct 21, 2026 closeAmong the 21 largest Security & Protection Services companies, ADT Inc. (ADT) trades at the lowest trailing P/E ratio, 9.3. The industry average is 25.8.
| Company | Ticker | Price | Mkt cap | P/E | Div yield |
|---|---|---|---|---|---|
| ADT Inc. | ADT | $6.80 | $4.97B | 9.3 | 3.24% |
| The GEO Group, Inc. | GEO | $27.64 | $3.64B | 13.0 | — |
| Brady Corporation | BRC | $82.34 | $3.84B | 19.0 | 1.22% |
| Allegion plc | ALLE | $159.00 | $13.52B | 20.8 | 1.40% |
| CompX International Inc. | CIX | $34.50 | $469.41M | 21.4 | 3.07% |
Ranked by trailing twelve-month P/E, lowest first. Companies that report no P/E are not listed. Rankings cover the 21 largest Security & Protection Services companies by market capitalization.
Which Security & Protection Services Stocks Pay the Highest Dividends?
Prices: Oct 21, 2026 close7 of the 21 largest Security & Protection Services companies pay a dividend. ADT Inc. (ADT) has the highest yield at 3.24%.
| Company | Ticker | Price | Mkt cap | P/E | Div yield |
|---|---|---|---|---|---|
| ADT Inc. | ADT | $6.80 | $4.97B | 9.3 | 3.24% |
| CompX International Inc. | CIX | $34.50 | $469.41M | 21.4 | 3.07% |
| Napco Security Technologies, Inc. | NSSC | $37.24 | $1.33B | 31.0 | 1.67% |
| Allegion plc | ALLE | $159.00 | $13.52B | 20.8 | 1.40% |
| Brady Corporation | BRC | $82.34 | $3.84B | 19.0 | 1.22% |
Ranked by trailing dividend yield, highest first. Companies that pay no dividend are not listed. Rankings cover the 21 largest Security & Protection Services companies by market capitalization.
Key facts
As of October 21, 2026, 22 Security & Protection Services stocks are listed: all 22 on NYSE & NASDAQ.
The largest by market capitalization is Allegion plc (ALLE) at $13.52B.
The median P/E across the Security & Protection Services industry is 22.8.
Security & Protection Services Industry Overview
From the data · Oct 21, 2026The Security & Protection Services industry, part of the Industrials sector, includes 22 publicly traded companies with a combined market capitalization of $43.88B in US dollars. The industry is led by Allegion plc (ALLE), MSA Safety Incorporated (MSA), ADT Inc. (ADT).
Among the 22 listed Security & Protection Services companies, market capitalizations range from $13.52B (Allegion plc) down to $445.43K (SU Group Holdings Limited), highlighting the wide size disparity across the industry. The average market cap across the industry is $2.09B, reflecting a mix of established large-cap players and smaller growth-oriented companies.
Security & Protection Services Industry Valuation
The Security & Protection Services industry currently trades at an average price-to-earnings (P/E) ratio of 25.8. This elevated multiple indicates that investors are pricing in strong future earnings growth across Security & Protection Services companies.
Security & Protection Services Dividend Profile
8 out of 22 Security & Protection Services companies (36%) currently pay dividends to shareholders. The average dividend yield across dividend-paying Security & Protection Services stocks is 2.34%. Investors seeking income can find dividend-paying options within the industry alongside higher-growth non-dividend stocks.
Frequently Asked Questions
What are the leading Security & Protection Services stocks?
The largest Security & Protection Services stocks by market capitalization are Allegion plc (ALLE), MSA Safety Incorporated (MSA), ADT Inc. (ADT), The Brink's Company (BCO), Brady Corporation (BRC). The ranking by market cap on this page covers 21 of the 22 companies. The 1 company with no market capitalization available follows the ranking.
Where can I find a complete list of Security & Protection Services stocks?
This page is the complete list: 22 Security & Protection Services companies across 1 page(s), 50 per page, ranked by market capitalization — including ALLE, MSA, ADT, BCO, BRC. The 1 company with no market capitalization available follows the ranking.
How many Security & Protection Services stocks are there?
There are 22 publicly traded Security & Protection Services companies: all 22 on NYSE & NASDAQ. By market capitalization, they range from Allegion plc (ALLE) to SU Group Holdings Limited (SUGP). This directory spans 1 pages, with all companies sorted by market cap for easy comparison. The 1 company with no market capitalization available follows the ranking.
Which Security & Protection Services stocks are reasonably valued?
Among the 21 largest Security & Protection Services companies, ADT Inc. (ADT) carries the lowest trailing P/E at 9.3, against an industry average of 25.8.
Which Security & Protection Services stocks have the highest dividend yield?
8 of the 22 Security & Protection Services companies (36%) pay a dividend, with an average yield of 2.34% among payers. The highest yield among the 21 largest is ADT Inc. (ADT) at 3.24%.
Explore Security & Protection Services Stocks on StockVS
StockVS provides detailed fundamental data, historical price charts, and side-by-side comparisons for all 22 Security & Protection Services companies. Browse individual stock pages for in-depth analysis, or use our comparison tool to evaluate two Security & Protection Services stocks head to head. All data is updated regularly to reflect the latest available financials.