EFA Group is a Defense, Security and Aerospace ecosystem of companies, with the capability to undertake the vertically integrated design and implementation of complex, high-tech projects across multiple domains and technologies.

With more than 30 years of experience, a presence in 40+ countries, and a growing international footprint, EFA Group brings together specialized entities that operate independently yet deliver collectively—through a shared mission, integrated capabilities, and a unified strategic direction.

As the scale, complexity, and pace of modern defense and security challenges increase, EFA Group is transforming into an Agile Enabler for Networked Capabilities globally.

Our strategy is built around:

  • Mission focus, ensuring that technology and innovation serve real operational needs

  • Innovation, across systems, platforms, AI, cyber, and advanced engineering

  • Growth & expansion, through organic development and ecosystem building

This transformation allows EFA Group to move beyond isolated solutions and deliver integrated, multi-domain capabilities, designed to operate together as part of a cohesive operational network.

Man is the measure of all things

Protagoras, Ancient Greek philosopher

Our Structure: Cluster-Based by Design

To support this vision, EFA Group is organized around four strategic clusters, each grouping complementary capabilities and companies while enabling close collaboration across the ecosystem:

Unmanned & Autonomous Solutions (U&AS)

Focused on unmanned platforms, autonomous systems and services for defense, security and dual-use applications.

Mission Systems, Simulation & Training (MSST)

Delivering mission systems, interoperability, command & control, AI-enabled solutions, cyber capabilities, and advanced simulation and training environments.

Integrated Services (IS)

Providing integrated defense and dual-use services, aviation and specialized operations, industrial collaboration, and long-term program implementation.

Sensors & Targeting (S&T)

Developing advanced sensors, electronics and targeting technologies that enable precision, awareness and mission-critical performance.

This cluster-based structure allows EFA Group to combine horizontal collaboration with vertical integration, turning complexity into operational advantage.

An Integrated Ecosystem

EFA Group is not a holding company in the traditional sense.

It is an ecosystem, where specialized companies:

  • Retain their expertise, identity and agility

  • Collaborate across clusters

  • Integrate technologies, systems and services into unified solutions

By connecting sensors, platforms, mission systems, AI, cyber and operational services, EFA Group enables networked capabilities across air, land, sea, cyber and space domains.

Global Presence, Trusted Execution

EFA Group operates internationally, with facilities and teams in Greece and a presence across Europe, the United States, the Middle East and Asia.

Our people—more than 260 professionals across 13 entities—combine deep technical expertise with real-world operational understanding. Together, they deliver solutions that meet the highest standards of performance, security and reliability.

Our Mission

To enable mission-critical, networked capabilities by integrating advanced technologies, systems and services into cohesive, operationally relevant solutions—supporting defense, security and aerospace stakeholders worldwide.