Meet the ELDRO Group
The ELDRO Group consists of 8 specialized companies that closely cooperate with each other. Thanks to that, we are able to implement complex and demanding tasks and projects.


ELDRO FL is the parent company of the ELDRO Group, currently performing investment and representative functions.

ELDRO SERWIS performs contracts for the maintenance of technical infrastructure, electrical, energy and telecommunications installations, ITS devices, traffic lights and street lighting. It works in the 24/7/365 system.

ELDRO TECHNOLOGIE implements innovative technological projects and develops proprietary IT solutions for the management of technical infrastructure and maintenance services. It has competences in the field of creating platforms for collecting and aggregating data from open ITS systems and implements solutions in the field of cloud and cybersecurity in private enterprises and public organizations.

T247 implements projects in the field of electricital engineering, telecommunciation and industrial automation systems in the petrochemical sector. It cooperates with S247 as an installation contractor for security systems.

S247 is a company implementing innovative projects in the field of security systems based on artificial intelligence and using UAS and anti-UAV systems. It provides solutions for secure communication.

ELDRO FL is the parent company of the ELDRO Group, currently performing investment and representative functions.

ELDRO BUDOWA is a task contractor in the field of infrastructure construction, industrial installations, road traffic lights, street lighting and fiber optic networks. It is also involed in the construction and modernization of power installations and telecommuncations systems.

ELDRO SERWIS performs contracts for the maintenance of technical infrastructure, electrical, energy and telecommunications installations, ITS devices, traffic lights and street lighting. It works in the 24/7/365 system.

ELDRO BIZNES provides comprehensive administration services to companies from the ELDRO Group.

ELDRO TECHNOLOGIE implements innovative technological projects and develops proprietary IT solutions for the management of technical infrastructure and maintenance services. It has competences in the field of creating platforms for collecting and aggregating data from open ITS systems and implements solutions in the field of cloud and cybersecurity in private enterprises and public organizations.

ZIR ELDRO combines the potential of the ELDRO Group and the ZIR Group, dealing with comprehensive implementation of projects in the field of traffic engineering, with particular emphasis on the implementation of the Intelligent Transport Systems and Smart City solutions.

T247 implements projects in the field of electricital engineering, telecommunciation and industrial automation systems in the petrochemical sector. It cooperates with S247 as an installation contractor for security systems.

S247 is a company implementing innovative projects in the field of security systems based on artificial intelligence and using UAS and anti-UAV systems. It provides solutions for secure communication.

ELDRO BUDOWA is a task contractor in the field of infrastructure construction, industrial installations, road traffic lights, street lighting and fiber optic networks. It is also involed in the construction and modernization of power installations and telecommuncations systems.

ELDRO BIZNES provides comprehensive administration services to companies from the ELDRO Group.

ZIR ELDRO combines the potential of the ELDRO Group and the ZIR Group, dealing with comprehensive implementation of projects in the field of traffic engineering, with particular emphasis on the implementation of the Intelligent Transport Systems and Smart City solutions.

S247 is a company implementing innovative projects in the field of security systems based on artificial intelligence and using UAS and anti-UAV systems. It provides solutions for secure communication.
Events in the life of the ELDRO Group
2022
The ELDRO Group celebrates 30 years of existence on the Polish market
2022
ELDRO TECHNOLOGIE and ZIR ELDRO as a partner of the Chmura Krajowa Operator
2021
Another company joins the ELDRO Group – ZIR ELDRO
2019
The specialized company T247 is established
2018
We obtain the ISO 9001:2015 quality certificate
2015
The companies: ELDRO BUDOWA, ELDRO SERWIS, ELDRO TECHNOLOGIE form a new structure of the ELDRO Group
2011
The company’s annual revenue exceeds 200 million PLN
1992
Department of Engineering Services ELDRO-FL commences its activity
Certificates and licences

ELDRO TECHNOLOGIE

ELDRO BUDOWA

ELDRO SERWIS

ELDRO BUDOWA

ELDRO SERWIS

T247
We implement modern solutions, compatible with the idea o Smart City and IoT.
We are a dynamic group of specialized companies that provide services in various industries.
We support
We engage in charity work – both for the local community and nationwide initiatives.

Technical School of Communications
Technical School of Communications is an inseparable element of the ELDRO Group, because it was there that some of our employees learned. Our cooperation with the school has been going on for over 20 years.

Paka dla zwierzaka
Animals are especially dear to the hearts of our employees. Since 2020 we have been supporting PAKA dla Zwierzaka organization, by donating the most necessary items to the foundation’s pupils.

Prekursor artystyczny
We financially support the organization of PREKURSOR ARTYSTYCZNY, donating funds for the purchase of gifts for children staying at the Polanki Hospital in Gdańsk.

WOŚP
Our employees support WOŚP not only as part of private activities, but also through fundraising in our company. The 30th Final of WOŚP is already behind us!
We operate actively




