Aerial Surveillance
Live monitoring, thermal imaging, incident tracking, and evidence capture from the air.
UAV operationsScotland & UK · Calentra Group
Aerial intelligence.
Ground control.
Advanced security & aerial surveillance for complex sites.
Integrated drone, guarding, and site security services delivering real-time intelligence and operational control across Scotland and the UK.
SIA Licensed
CAA UAV Certified
GDPR Compliant
Public Liability £10m
RAMS on Every Job
ISO Aligned Processes
Public Sector Ready
Calentra Holdings Group
01 / Capabilities
A full operational picture, from sky to perimeter.
Manned Guarding
Static guards, mobile patrols, and access control delivered by SIA-licensed personnel.
On the groundConstruction Security
Wind farms, civils, utilities, and plant protection — engineered for live sites.
Critical infrastructure02 / Sectors
Where aerial intelligence delivers most.
03 / Governance
Built for commercial & public sector procurement.
Drone Security Solutions Ltd operates as part of the Calentra Holdings Limited Group, delivering compliant, insured, and professionally governed security services.
Governance framework- SIA Licensing across all manned roles
- CAA-aligned UAV certification & flight permissions
- Health & Safety policies, RAMS on every engagement
- GDPR compliant data handling
- Insurance suitable for public sector contracts