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Aegis Defence Services

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Professional services

Unclaimed

A British private military and security company providing risk management, defence consultancy and related services to government and corporate clients.

Last updated August 26, 2026

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Overview

Aegis Defence Services is a British private military and security services company founded by Tim Spicer in 2002 and headquartered in London. It has provided governments, international organisations and corporate clients with services for operating in high-risk environments, including risk assessment, security training, security management and defence consultancy. Its activities have covered regions such as the Middle East, Africa and Asia. Aegis is a private defence and security contractor rather than a conventional manufacturer of military products; its principal offering is the management of personnel, projects and operations in complex and high-risk settings. GardaWorld acquired Aegis in 2015, although the extent to which the Aegis brand continued as an independently operated business requires verification for specific periods and jurisdictions.

History

Aegis Defence Services was established in the United Kingdom in 2002 by Tim Spicer. The company operated in the private defence and security services sector, supporting governments, corporations and other organisations working in conflict-affected or high-risk environments. Unlike an arms or military-equipment manufacturer, Aegis focused on consultancy, risk assessment, personnel protection, security training, project security management and related operational support. It operated in regions including the Middle East, Africa and Asia, serving both public-sector and commercial clients. GardaWorld acquired Aegis Defence Services in 2015. The transaction changed Aegis's ownership and brought it into a larger security-services group. The available material is insufficient to determine whether the Aegis name continued as an independently operated brand after the acquisition or whether its activities were integrated into GardaWorld, so its current brand status requires verification.

  • 2015

    Acquired by GardaWorld

    GardaWorld acquired Aegis Defence Services, integrating Aegis into its security services business.

  • 2002

    Company Founded

    Aegis Defence Services was founded in the United Kingdom by Tim Spicer.

Products and positioning

Private defence and high-risk security service provider for government, international institutions, and corporate clients.

  • Security Consulting

    Risk assessment services

    Services that assess security risks affecting locations, personnel and operations for governments, corporations and other organisations working in high-risk environments.

  • Training Services

    Security training

    Security-related training for personnel working in complex or high-risk locations, supporting client capabilities in personal protection and field response.

  • Defence Consulting

    Defence consultancy

    Professional defence and security consultancy for government and corporate clients, supporting risk control, project delivery and operational management.

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