Security & Alarm Services
4 companies in this sub-industry (Commercial & Professional Services › Commercial Services & Supplies), largest first. Open any company for its filing-based history.
| # | Ticker | Company | Market cap | P/E | Dividend yield | Years of data |
|---|---|---|---|---|---|---|
| 1 | BCO | Brinks Company | $4.29B | 24.4 | 1.0% | 12 |
| 2 | GEO | Geo Group Inc | $4.07B | 15.5 | — | 12 |
| 3 | CXW | CoreCivic Inc | $3.15B | 25.9 | — | 12 |
| 4 | CIGL | Concorde International Group Ltd Class A Ordinary Shares | $452M | — | — | 4 |
Market capitalization, P/E and dividend yield are the published company index's values as of 2026-07-22. Sorted by size; this is not a ranking of quality.
Other Industrials sub-industries
- Aerospace & Defense 49
- Agricultural & Farm Machinery 7
- Air Freight & Logistics 15
- Airport Services 4
- Building Products 31
- Cargo Ground Transportation 19
- Commercial Printing 6
- Construction & Engineering 37
- Construction Machinery & Heavy Transportation Equipment 25
- Data Processing & Outsourced Services 24
- Diversified Support Services 14
- Electrical Components & Equipment 48
- Environmental & Facilities Services 23
- Heavy Electrical Equipment 7
- Highways & Railtracks 1
- Human Resource & Employment Services 22
- Industrial Conglomerates 7
- Industrial Machinery & Supplies & Components 99
- Marine Transportation 23
- Not classified by GICS 16
- Office Services & Supplies 11
- Passenger Airlines 19
- Passenger Ground Transportation 6
- Rail Transportation 8
- Research & Consulting Services 30
- Trading Companies & Distributors 34