EFA Ventures is part of EFA GROUP. EFA Group consists of companies that have a leading-edge position in the international markets in the fields of aerospace, security, defense and industrial cooperation. With more than 30 years of experience, in EFA Group we aim to amplify security and inspire the world through scientific innovation.


Leading a global supply chain

Always ahead of the game when it comes to global integration, EFA Group has a wide international network of partner companies and 7 offices around the world: Athens, Zug, Abu Dhabi, Riyadh, Singapore, Kempen and Arlington. EFA Group comprises 4 companies which manufacture high-tech products and systems in Greece, and also in USA and Far East through strategic collaborations and investments, while all of them are decisively export-oriented: EFA VENTURES, THEON SENSORS, SCYTALYS, and ES-SYSTEMS.

Holding a strong presence

At the same time, EFA Group is set on creating promising strategic alliances with other corporate entities, both on a national and on a global scale, thereby broadening the spectrum of its activities. EFA Group employs more than 260 people in total, most of them scientists and engineers, and has established itself as a leader in its field in more than 55 countries worldwide, such as:

Washington, Los Angeles, Rio de Janeiro, Lima, Santiago, Lisbon, Stockholm, Helsinki, Copenhagen, The Hague, Berlin, Koblenz, Brussels, Zurich, Paris, Warsaw, Vienna, Budapest, Ljubljana, Rome, Athens, Thessaloniki, Nicosia, Riga, Kiev, Tunis, Kairo, Rabat, Burkina Faso, Ivory coast, Kuwait, Bahrain, Abu Dhabi, Riyadh, Muscat, Islamabad, Dhaka, New Delhi, Bangalore, Colombo, Kuala Lumpur, Singapore, Jakarta, Bandung, Tokyo, Seoul, Taipei, Manila, Canberra, Indonesia.

Expanding frontiers

EFA GROUP implements project integrations in aerospace, security & defense by employing the capabilities of its members, while at the same time it forges further strategic alliances with partners worldwide:


efa ventures

EFA VENTURES  which is dedicated to strengthening global partnerships, supports its clients in attaining their objectives through a broad range of services that focus on Industrial Cooperation & Participation Programs, as well as by acting as a systems integrator for Security Aerospace & Defense programs. See more at: www.efagroup.eu



THEON SENSORS  is currently a global market leader in night vision systems for military and security applications. With headquarters and production facilities in Athens, offices in Abu Dhabi and Singapore, its systems are also manufactured through joint venture co-production facilities in Middle and Far East. More than 100.000 systems are in service or under contract in more than 55 countries around the world. See more at: www.theon.com


SCYTALYS  (previously ISI Hellas) is a software development company and systems integrator for Aerospace, Defense and Home Land Security applications. During the last 25 years, SCYTALYS has delivered turn-key Command and Control, and Interoperability systems for land, air and naval deployments, enabling its customers to achieve domain superiority and defense awareness. See more at: www.scytalys.com

es system

ES SYSTEMS  develops and manufactures high precision sensors based mainly on Micro Electro-Mechanical Systems (MEMS) technology, focusing on medical, industrial, maritime and aerospace industries. Through its innovative silicon capacitive technology delivers breakthrough solutions for demanding applications. ES SYSTEMS has recently entered the internet of things (IoT) market, providing solutions and services. See more at: www.esenssys.com


EPICOS  is a leading global B2B information platform for the Aerospace, Defense and High Technology (ADHT) Industries, and the only global digital industrial cooperation consultancy and service provider. Epicos.com is a reliable source of business intelligence for the ADHT Industries, offering online and offline services, actively used by professionals from more than 30 nations worldwide. EFA Ventures Group global operations are powered by epicos.com

EFA GROUP has recently expanded its business activities through strategic collaborations and investments: DEFENDER (Security Applications, 360° Cameras (Day/Night & Thermal), Situation Awareness, Video Analytics), UCANDRONE (UAS for Defense, Security & Commercial Applications), AETHER AERONAUTICS (Target Drones, Light Aircraft, Flight Testing). GA AVIATION SERVICES (MRO Services & Upgrades of Aerial Means).


7 Stratigi str., Filothei – Neo Psychico, 15451 Athens Greece

Tel.: +30 210 67 28 610, Fax : +30 210 67 28 624

4 Neugasse, 6300, Zug, Switzerland
Tel: +41 (0) 417104294 
Corniche Road, Bani Yas Tower 117,
Office Floor, Unit 4, P.O. Box 38431,
Abu Dhabi,  U.A.E
Tel: +971 2 6731315 
57 Ubi Ave 1 , #04-04 Ubi Centre, 408936, Singapore
Tel: +65 67 461420 
Industriering Ost 74
D-47906 Kempen, Germany
Tel: +49 (0)2152 8079 5520
Rosslyn, Arlington, Virginia, USA downtown skyline on the Potamac River.
Inc.2111 Wilson Boulevard,
Suite 700, VA 22201,
Arlington, Virginia, USA
7315 King Fahd Road, Al Olaya Dist., Unit No 102, Riyadh, Kingdom of Saudi Arabia
Tel: +966 112 226 197