# Guarding

Part ID: 9.09b · Layer 9 (Building shell, site & construction) · child of 9.09

Contracted security personnel who staff a facility's access points and patrol its perimeter.

## Companies

| Company | Role | Confidence | Ownership | Ticker | Note |
|---|---|---|---|---|---|
| Securitas | service | inferred | public | SECU-B.ST |  |
| Allied Universal | service | inferred | private |  |  |
| GardaWorld | service | inferred | private |  |  |

Confidence tags: disclosed = company/filing statement; reported = trade press or partner list; inferred = taxonomy lead.