SIC 7381
Services-Detective, Guard & Armored Car Services
4 companies
Total revenue (latest)
$9.75B
Total net income
$1.25B
Trimmed avg net margin
5.4%
Median net margin
7.2%
5-year industry trend
Total revenue summed across 3 companies in the most recent fiscal year. Median margin is the cross-sectional median per year.
Largest by revenue
- 1ADTADT Inc.
$371.4M cap · 11.6% margin · as of 2025-12-31
$5.13B
revenue
- 2ALLEAllegion plc
$11.18B cap · 15.8% margin · as of 2025-12-31
$4.07B
revenue
- 3ARLOArlo Technologies, Inc.
$1.39B cap · 2.8% margin · as of 2025-12-31
$529.3M
revenue
- 4AGSSAMERIGUARD SECURITY SERVICES, INC.
$1.7M cap · -8.8% margin · as of 2024-12-31
$26.4M
revenue
Insider activity in this industry · last 12 months
Insider buying
$989.1K
Insider selling
$1.25B
Net flow
−$1.25B
Distinct insiders
16
Open-market trades summed across all 2 companies in the industry where insiders bought. Sales counted across all companies regardless. Filed via SEC Form 4.
Recently filed in this industry
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Services-Computer Programming, Data Processing, Etc.
SIC 7370 · 5 cos
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SIC 7363 · 2 cos
About the Services-Detective, Guard & Armored Car Services industry on ActaClear
ActaClear tracks 4 US-listed public companies classified under SEC SIC code 7381 (Services-Detective, Guard & Armored Car Services). Combined latest-period revenue across the sector is $9.75B, with a median net margin of 7.2% per company.
Every name on this page links to a full company dashboard with 5-year SEC financials, live market data, ratios, AI-summarised business description, insider transactions, and institutional ownership. Data is sourced directly from SEC EDGAR XBRL filings and refreshed continuously.