Companies / Industry directory / Industrials & Manufacturing Services-Detective, Guard & Armored Car Services 3 stocks in Industrials & Manufacturing · SIC 7381. Company snapshot 2026-10-09 · Calculated market cap as of 2026-10-02 · USD Find a company or ticker Stocks in Services-Detective, Guard & Armored Car Services. Sorted by market cap, largest first. Ticker Company Market Cap Revenue (TTM) Net Income (TTM) ALLE Allegion plc $13.12B $4.29BTTM ended 2026-06-30 $658.60MTTM ended 2026-06-30 ADT ADT Inc. $4.55B $5.16BTTM ended 2026-06-30 $612.75MTTM ended 2026-06-30 ARLO Arlo Technologies, Inc. $1.37B $587.14MTTM ended 2026-06-28 $30.54MTTM ended 2026-06-28 No matching companies.