Selected Project
References
A comprehensive overview of our delivered projects across our services and lines of business, demonstrating proven expertise across industries and regions.

A1 Serbia
Serbia — Upgrade of more than 300 UMTS and LTE base stations, including design and complete technical documentation for radio access network enhancement.
Telekom Srbija
Serbia — Execution of copper and optical telecommunications networks, including the development and implementation of access infrastructure for broadband communication systems.
Telekom Srbija
Serbia — Rollout and modernization of GSM, 3G, LTE, and LoRa networks through deployment of more than 350 base stations, design of 250+ locations, infrastructure construction, technical documentation, and 24/7 maintenance of radio communication systems.
Palace of Science, Belgrade
Serbia — Implementation of integrated technical protection systems, automatic fire detection, and centralized security management systems.
EPS
Serbia — Implementation and maintenance of nationwide DWDM transport network infrastructure for the national energy sector, utilizing Huawei technology with 24/7 network management and technical support for DWDM systems.
Ericsson
Serbia, Montenegro, and Croatia — Implementation and modernization of radio networks through 700+ base stations for Telekom Srbija, microwave links for VIP Mobile, 200+ sites for m:tel Podgorica, and rollout/network modernization for Hrvatski Telekom.
Belgrade–Budapest Railway Infrastructure
Serbia — Implementation of technical protection, fire detection, and integrated security systems across all development phases of railway infrastructure.
EMS
Serbia — Implementation and maintenance of SDH, PDH, and DWDM transport networks for the national power transmission system, utilizing Infinera (Coriant) and ABB (Keymile) technologies, including technical support and development of national energy communications infrastructure.
CCCC
Serbia — Implementation of video surveillance and optical infrastructure on highway systems, supporting transport and communications infrastructure.
A1 Serbia
Serbia — Design, construction, and maintenance of optical networks, providing long term support for broadband telecommunications infrastructure development.
Nikola Tesla Airport
Serbia — Implementation of centralized monitoring and management systems for critical infrastructure security.
Telekom Srbija
Serbia — Implementation, integration, and maintenance of IP access and transport systems, including Huawei, Infinera, and Nokia technologies across IPAN, MSAN, DSLAM, and DWDM networks, supported by long term technical services.
Huawei
Serbia and the region — Implementation and modernization of more than 950 base stations for m:tel Banja Luka, MW links, OMC services, as well as network replacement and modernization for Yettel Serbia, including projects across Slovenia, Croatia, and Montenegro.
Elektrodistribucija Srbije (EDS)
Serbia — Design and implementation of optical network infrastructure supporting energy and communication systems.
Epic Games
Serbia — Implementation of complete security systems, fire detection, and integrated security management infrastructure.
Verizon
United States — Delivery of 5G Small Cell projects through development of optical and access infrastructure.
Nokia
Serbia — Turnkey FTTx projects, including design, implementation, and integration of optical access networks.
m:tel Banja Luka
Bosnia and Herzegovina — Implementation and maintenance of telecommunications infrastructure across more than 1,200 MSAN/DSLAM/IPAN locations, DWDM transport networks, and ISAM systems across 250+ sites, utilizing Huawei and Nokia technologies.
Belgrade Centre Railway Station (Prokop)
Serbia — Delivery of complete technical protection systems and security integration for critical transport infrastructure.
AT&T
United States — LTE and FirstNet rollout projects supporting critical and commercial mobile infrastructure development.
CRSC
Serbia — Modernization of telecommunications infrastructure on the Belgrade–Stara Pazova railway, including implementation of optical communication systems.
Milan Blagojević Namenska, Lučani
Serbia — Implementation of complete video surveillance systems for the entire industrial complex and perimeter protection utilizing Avigilon, Axis, and Milestone technologies.
Yettel Serbia
Serbia — Construction of new base station infrastructure, including upgrade and rollout of GSM, UMTS, LTE, and microwave (MW) networks for mobile infrastructure modernization.
Deutsche Telekom
Germany — Delivery of SRAN projects through development and modernization of radio access systems.
A1 Telekom Austria
Austria — Delivery of thousands of network locations through swap, rollout, modernization, and 5G radio access network implementation.
SMATSA
Serbia — Implementation of telecommunications networks supporting aviation and operational infrastructure systems.
CGES (Montenegrin Electric Transmission System)
Montenegro — Technical support and maintenance of SDH transport network infrastructure for the national electric transmission system using Nokia technology.
Košava Wind Farm
Serbia — Implementation of integrated security systems and video surveillance for energy infrastructure.
Kovačica Wind Farm
Serbia — Implementation of integrated protection systems, video surveillance, and fire detection.
TPS Zemun
Serbia — Implementation of security systems, public address, gas detection, clock systems, and automatic fire detection.
Delta House, Belgrade
Serbia — Delivery of complete technical protection systems, public address systems, and centralized security integration.
Nokia
Serbia and the region — Implementation and modernization of radio communication systems through more than 3,000 base stations and microwave links for Telekom Srbija, 1,600+ sites for VIP Mobile Serbia, and 800+ locations for m:tel Banja Luka.
Huawei
Bosnia and Herzegovina — Implementation of FTTx network infrastructure in Doboj through development of modern optical access systems.
Mtel Podgorica
Montenegro — Design, implementation, and maintenance of optical networks supporting telecommunications infrastructure development.
T-Com Montenegro
Montenegro — Design and implementation of FTTH networks supporting broadband access infrastructure.
RUNE
Croatia — Implementation of FTTH networks in rural areas supporting broadband infrastructure development.
Hrvatski Telekom
Croatia — Design of FTTH networks for telecommunications infrastructure enhancement.
Telefónica
Germany — Consolidation and rollout of radio networks through implementation and modernization of telecommunications infrastructure.
DFMG
Germany — Infrastructure works and implementation of telecommunications systems supporting radio network development.
American Tower / Crown Castle
United States — Design and construction of telecommunications infrastructure for base stations and radio networks.
Telia Norway
Norway — Modernization of RAN infrastructure and implementation of advanced radio communication systems.
Neurosurgery Clinic KCS
Serbia — Implementation of fire detection, access control, and integrated security systems.
Ceragon
Bosnia and Herzegovina — Implementation of microwave radio relay links for m:tel Banja Luka through development of MW communications infrastructure.
M-Tel
Bulgaria — LTE rollout and mobile network modernization through radio infrastructure enhancement.
Hutchison Drei
Austria — Mobile network replacement and upgrade projects through modernization of radio systems.
T-Mobile Austria
Austria — Mobile network modernization and refarming through enhancement of radio communications infrastructure.
Verizon
United States — Delivery of 5G projects and advanced radio communications infrastructure development.
T-Mobile
United States — Upgrade and implementation of mobile networks through deployment of modern radio systems.
FAA and others
United States — Implementation of microwave links and specialized radio communications projects.
OBC
Oman — Design and implementation of FTTH networks supporting modern telecommunications infrastructure.
Lower Austria
Austria — Detailed design of FTTH networks for broadband optical infrastructure development.
EWE AG
Germany — Implementation of optical networks in Bokel supporting access infrastructure development.
SWN Neumünster
Germany — Deployment of optical fiber infrastructure in Tellingstedt through network development projects.
Fibercom
Montenegro — Supply of telecommunications equipment for optical infrastructure development.
CEDIS / RDC
Montenegro — Implementation of optical networks supporting energy and infrastructure systems.
PS Podvrh
Montenegro — Development of optical infrastructure supporting energy and infrastructure systems.
Montenegro Airlines
Montenegro — Installation of optical cables for communications infrastructure enhancement.
Alumina
Bosnia and Herzegovina — Implementation of optical networks supporting industrial and business infrastructure systems.
Hotel Karisma
Montenegro — Implementation of complete security systems for hospitality infrastructure.
Morača Sports Center
Montenegro — Implementation of public address and security systems for sports infrastructure.
Sava Insurance, Podgorica
Montenegro — Delivery of complete security systems for commercial facilities.
Military Facility Marko Miljanov Popović
Montenegro — Implementation of complete technical protection systems for military infrastructure.
Novi Pazar Hospital
Serbia — Implementation of centralized monitoring and management systems for healthcare security infrastructure.
Ada Mall / Univerexport
Serbia — Delivery of complete security systems for commercial facilities.
Merkury Market, Novi Sad
Serbia — Delivery of complete security systems, including technical protection and automatic fire detection infrastructure.
PT Namenska, Trstenik
Serbia — Implementation of access control and video surveillance systems for industrial infrastructure.
Transformer Stations
Serbia — Implementation of fire protection, intrusion protection, and video surveillance systems for energy infrastructure.
Mtel Banja Luka
Bosnia and Herzegovina — Implementation of video surveillance systems utilizing Milestone technology for telecommunications infrastructure.
Brančić Tunnel
Serbia — Delivery of complete technical protection and security infrastructure systems.
Post of Serbia (PTT)
Serbia — Supply of optical equipment, including optical amplifiers and nodes for enhanced network performance.
Elektrokosmet
Serbia — Equipment supply and implementation of optical networks for telecommunications infrastructure development.
Elektrovojvodina
Serbia — Maintenance of optical infrastructure and support for stable operation of existing network systems.
Sattrakt
Serbia — Execution of optical networks through implementation of telecommunications infrastructure for access systems.
ZTE
Serbia — Design and construction of optical networks through the development of modern telecommunications infrastructure for access and transport systems.
ODS
Serbia — Design and construction of antenna towers supporting radio communications infrastructure development.
Wind Farm Projects
Serbia — Implementation of SDH and PDH systems for wind energy projects using Infinera and ABB technologies, including maintenance and technical support for transport network infrastructure in the energy sector.
Krnovo Wind Farm
Montenegro — Installation of optical cables supporting wind energy infrastructure systems.
Cities of Ames / Urbandale / Wausau / Titletown
United States — Design of local optical networks supporting regional communications infrastructure.
Okefenokee National Wildlife Refuge
United States — Network infrastructure design for protected environmental territory.
Ministry of Trade, Tourism and Telecommunications
Serbia — Implementation of DWDM transport network infrastructure utilizing Huawei technology for national telecommunications systems, including 24/7 monitoring and maintenance.
mts d.o.o.
Serbia — Implementation of MSAN, DSLAM, and IPAN access systems utilizing Huawei technology for telecommunications infrastructure development and modernization.
Ministry of Trade, Tourism and Telecommunications (MTTT)
Serbia — Implementation of telecommunications infrastructure within the national school connectivity project, supporting access network systems.
Strabag
Serbia — Implementation of copper and optical cable systems through infrastructure projects.
Mtel
Bosnia and Herzegovina — Implementation of FTTx network infrastructure in the Zvornik area, focused on optical access system development.
Mtel Banja Luka
Bosnia and Herzegovina — Design, construction, and maintenance of optical networks supporting telecommunications infrastructure development.
Supernova
Serbia — Equipment supply and implementation of HFC and GPON networks for broadband access system development.
CRBC
Montenegro — Implementation of optical infrastructure within the Bar–Boljare highway project.
Huawei / TDC Telekom
Denmark — Modernization of HFC networks using DOCSIS 3.1 technology for enhanced network performance.
Deutsche Telekom / SPL Tele
Germany — Implementation of optical infrastructure in Bavaria supporting telecommunications systems development.
Ericsson
Croatia — Design of FTTH networks supporting optical access system development.
Ericsson
United States — Construction of optical links supporting telecommunications infrastructure systems.






