Government facilities
Access control and protective security for designated municipal buildings and public offices.
Organization profile
A private security company with a public mission
Aidan Deifel Security Services (ADSS) is a privately owned security company headquartered in Liberty City. The company serves private clients while also operating under municipal agreements with the City of Liberty and the City of Alderney.
About ADSS
Supporting—not replacing—public law enforcement
ADSS provides professional protective services for government facilities, critical infrastructure, major public events, commercial properties and private clients. Its municipal role is designed to supplement public agencies where dedicated contract security is appropriate.
The company remains operationally separate from the Liberty City Police Department and the Alderney City Police Department. During municipal assignments, ADSS personnel work under defined contracts, legal restrictions and public oversight.
Status
Privately operated municipal security partner with limited authority during approved contracted duties.
Responsibilities
Protective and security services
ADSS maintains both public-sector contracts and private commercial operations.
Critical infrastructure
Contracted protection for essential sites, utilities and transportation-related assets.
Public events
Event security, crowd support and coordinated protective operations at approved gatherings.
Commercial security
Armed and unarmed services for businesses, industrial properties and private organizations.
Mobile response
Marked patrol units responding to alarms and incidents involving contracted locations.
Executive protection
Protective details and risk-management services for authorized private and institutional clients.
Operating area
Liberty City and Alderney City
ADSS is authorized to perform approved private and municipal assignments throughout the full city limits of Liberty City and Alderney City. Individual deployments remain subject to the relevant contract, jurisdiction and local authority.
Liberty City
Alderney City
Fleet and equipment
Marked response vehicles
ADSS operates clearly marked service and patrol vehicles equipped for protective response. Authorized units may use emergency lighting, sirens and professional communications equipment during approved municipal or emergency operations. Vehicle markings remain visibly distinct from official police vehicles.
Company leadership
Aidan Deifel
Founder, Managing Director and Principal
Aidan Deifel founded ADSS as an expansion of his experience in regulated business operations, firearms compliance and facility security. He is also the owner of Aidan's Gun Collection in North Holland.
As managing director, he holds ultimate responsibility for company operations, compliance, municipal liaison and professional standards.
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