The Company
Kourassis has been operating and developing dynamically since 2009 in a range of activities such as fiber optic installation (FTTx), network installations, energy systems (photovoltaics, charging stations) and security systems.
We connect today with tomorrow
Our company focuses on providing leading services based on advanced technologies that offer reliable and high-quality solutions for connecting and transferring data to the Internet, strengthen the transition to sustainable energy solutions, harness the potential of renewable energy sources and electric mobility, and provide security.
Our expertise and many years of experience in fiber optic installations in buildings (FTTx), in the design and installation of networks and data centers, in the field of photovoltaic systems and charging stations as well as in security systems is the reason why we are trusted by some of the largest companies in Greece.
Our experienced and well-trained staff, which currently numbers more than 200 employees, provides high-quality services and offers solutions to our customers throughout Greece.
At the same time, we have undertaken the processing of Public Works in collaboration with large organizations throughout Greece, adhering to all the specifications for quality assurance.

Our Story
Main Activity:
Electrical Installations
Networks & Security Systems installations
Installation & Maintenance of Photovoltaic Systems
New 'Secure Surfers' product, for child safety online
Installation of Optical Fibers
We expand our presence with offices and facilities in Thessaloniki, Arta, Lamia, Alexandroupoli, Heraklion, Chania
Participation in SYZEFXIS projects and Physical Security Upgrade of DESFA Facilities
Direct contract collaborations with OTE for optical fibers

Since the establishment of Kourassis, our main goal has always been to provide high quality services and offer solutions through innovation and technological developments in the field of security and communication. Our success lies in the continuous training of our staff and the excellent relationships we build with our suppliers and customers over time.
The most important capital of Kourassis is its human resources. At the heart of the company are our people, who with zeal, patience and respect handle dozens of requests every day and provide services to small and large businesses as well as home users.
Based on these principles we hope to further expand our operations and develop into other business areas within the next decade.
Kourassis Ioannis
CEO
Our Presence
We are developing at a rapid pace and have already expanded our offices and facilities in Attica, Macedonia, Epirus and Crete.

Athens
Leoforos Lavriou 109, Glyka Nera
Leoforos Kifisias 180, Chalandri
Leoforos Spaton

Thessaloniki
Chilis 23, Kalamaria

Crete
L. Kazantzaki 41, Vamvakopoulo, Chania
Avli Pediados, Arkalochori, Heraklion

Alexandroupoli
Provincial Road Alexandroupoli Palagia

Lamia
Arkadiou 15

Arta
Gogou Mpakola 50

Athens
Leoforos Lavriou 109, Glyka Nera
Leoforos Kifisias 180, Chalandri
Leoforos Spaton

Thessaloniki
Chilis 23, Kalamaria

Crete
L. Kazantzaki 41, Vamvakopoulo, Chania
Avli Pediados, Arkalochori, Heraklion

Alexandroupoli
Provincial Road Alexandroupoli Palagia

Lamia
Arkadiou 15

Arta
Gogou Mpakola 50