Projects Our professionalism, experience, and shared goals are reflected in all our projects. We are proud to enjoy the confidence of the world’s largest telecommunications companies. Here is a list of our references:

Our professionalism, experience, and shared goals are reflected in all our projects. We are proud to enjoy the confidence of the world’s largest telecommunications companies. Here is a list of our references:
Serbia and region
Telekom Srbija
  • Rollout - more than 350 GSM/3G/LTE BTS (Design, Minor and major civil upgrades, Dismantling, Installation, implementation and troubleshooting)
  • Site survey, Technical solution, Main design - more than 250 GSM/UMTS/LTE BTS
  • Lora network – rollout more than 100 BS
  • CW design and construction of new BS location
  • First line maintenance 365/24/7
Telenor Serbia:
  • CW - construction of a new infrastructure for BS
  • Updgarde and rollout GSM/UMTS/LTE BTS and MW
VIP mobile Serbia:
  • Upgrade more than 300 UMTS/LTE BTS
  • Design (site survey, technical solution, static calculation, as-built documentation)
ODS
  • Tower construction - CW Design, site permits and CW
Nokia
  • Telekom Serbia - swap, rollout and update more than 3000 GSM/2G/3G/ LTE, BS and MW links, drive tests and RNO)
  • VIP Mobile Serbia - swap, rollout and update more than 1600 2G/3G, LTE, SWAP)
  • m: tel Banja Luka (design, installation, implementation and optimization of more than 800 GSM/3G/ LTE, BS and MW links, drive tests and RNO)
Ericsson
  • Telekom Serbia - swap, rollout and update more than 700 GSM/2G/3G, BS and MW links, drive tests and RNO)
  • VIP mobile Serbia (design, installation, implementation and optimization of than 50 MW links)
  • m: tel Podgorica (design, installation, implementation and optimization of more than 200 GSM/3G, BS and MW links, drive tests and RNO)
  • T- HR Telekom Croatia (swap and rollout GSM/UMTS/LTE BTS sites. Minor and major civil upgrades, Dismantling, Installation, implementation)
Huawei
  • m: tel Banja Luka (design, installation, implementation and optimization of more than 950 GSM/3G, BS, drive tests, RNO and OMC services)
  • m: tel Banja Luka (design, installation, implementation and optimization of more than 80MW, BS, drive tests, RNO and OMC services)
  • Telenor Serbia – swap BTS, phase I in Belgrade - Minor and major civil upgrades, Dismantling, Installation, implementation
  • Tus Telekom Slovenia – Telemach (design, installation, implementation and optimization of more than 70 GSM/3G, BS, drive tests, RNO and OMC services)
  • Tele2 Croatia (OMC services for more than 850 GSM/3G/LTE)
  • Telenor Montenegro (design, installation, implementation and optimization of more than 400 GSM/UMTS/LTE BTS, BS, drive tests, RNO and OMC services,first line maintenance 365/24/7)
  • BH Telekom – ongoing project (design, installation, implementation and optimization of more than 450 GSM/UMTS/LTE BTS, BS, drive tests, RNO and OMC services)
Schneider
  • EPS Distribution - installation and implementation more than 200 sites (Delivery, design, installation and implementation of Trio Q Data Radios. Projects in the regions of cities : Sabac, Sremska Mitrovica, Valjevo, Ruma, Lazarevac, Zajecar)
Ceragon
  • mm:tel Banja Luka (design, Minor and major civil upgrades, Dismantling, Installation, implementation and troubleshooting of more than 150 MW links)
Austria
Nokia – SPL Tele GmBH
  • A1 Telekom Austria - Swap over 3600 GSM/UMTS/LTE sites (Minor and major civil upgrades, Dismantling, Installation, implementation and troubleshooting)
  • A1 Telekom Austria-Modernisation of more then 1300 GSM/UMTS/LTE sites (System modul and RF modul exchange)
  • A1 Telekom Austria - Rollout over 2500 GSM/UMTS/LTE sites (Minor and major civil upgrades, Installation, implementation and troubleshooting)
  • A1 Telekom Austria - 5G Rollot over 120 sites (Minor and major civil upgrades, Installation, implementation and troubleshooting)
  • A1 Telekom Austria - Technical documentation over 5000 sites
ZTE – SPL Tele GmBH
  • Hutchison Drei Austria GmbH - swap over 1100 GSM/UMTS/LTE sites (Design, Minor and major civil upgrades, Installation, implementation and troubleshooting, Preventive maintenance, corrective maintenance)
  • Hutchison Drei Austria GmbH - BBU upgrade project 1500 sites (Upgrade, exchange, and commissioning of BBU units on more then 1500 sites)
Huawei
  • T-mobile Austria - modernization due spectrum re-farming over 2200 GSM/UMTS/LTE sites
  • T-mobile Austria - swap of 1400 UMTS sites
Kapsch
  • Kelag Austria - Swap of analog to digital Tetra on 40 sites (Swap of analog to digital Tetra BS )
GERMANY
Nokia – SPL Tele GmBH
  • Telefonica - GU7a & GU7a 2020 project – network consolidation, swap and rollout over 300 LTE sites (Minor and major civil upgrades, Dismantling, Installation, implementation and troubleshooting)
  • Deutsche Telekom (SRAN Rollout over 400 sites)
  • Telefonica - Abbau project - dismantling over 500 sites (Minor and major civil upgrades, Dismantling telecomunication equipment)
  • DFMG - Deutsche Funkturm GmbH (Minor and major civil upgrades, Dismantling, Installation, implementation and troubleshooting)
Ericsson – SPL Tele GmBH
  • Deutsche Telekom - SRAN project - swap over 400 sites in Nürnberg region (Minor and major civil upgrades, Dismantling, Installation, implementation and troubleshooting)
BULGARIA
Nokia
  • M-Tel Bulgaria (SPRINT Bull Swap and Lte Rollout, sites 200. SPRINT Carrier Aggregation, sites 200)
USA
Ericsson – T.C.E. LLC:
  • AT&T FIRSTNE Lte 6C Rollout (Minor and major civil upgrades for more than 150 sites. Power plant Swaps. Dismantling, Installation, implementation and troubleshooting)
Westchester Engineering Tower Mapping
  • AT&T (Design of the AT&T antenna mounts)
PJ Ford – Crown Castle Tower Mapping
  • T-Mobile (Design of the T-Mobile antenna mounts)
  • T-Mobile (Verizon – Tower Mapping – Design (site survey and technical solution) of the T-mobile antenna mounts)
Fullerton Engineering - American Tower Corporation Tower Mapping
  • AT&T (Design of the T-Mobile antenna mounts)
Destek Engineering LLC - American Tower Corporation Tower Mapping
  • AT&T - Design (site survey and technical solution) of the AT&T and T-Mobile antenna mounts
Waterleafe International - FAA - Federal Aviation Administration
  • MW links - Installation, integration, optimization and troubleshooting
AVIAT Networks - MTSI: First Responders Network
  • MW links - Installation, integration, optimization and troubleshooting
Crown Castle Tower - T.C.E. LLC: T-Mobile - Lte upgrade and 5G rollout
  • Minor and major antenna system upgrades for more than 50 sites
  • Power plant Swaps
  • Dismantling, Installation, implementation and troubleshooting of new radio and antenna systems
Uniti Towels - T.C.E. LLC
  • Raw Land Tower Site Construction
  • Civil and Electric Service
  • Tower Erection
  • Line and Antenna installation
Vertical Bridge Towers – T.C.E. LLC:
  • Raw Land Tower Site Construction
  • Civil and Electric Service
  • Tower Erection
  • Line and Antenna installation
Norway
Ericsson
  • RAN MODERNIZATION TELIA NORWAY - Installation and RAN modernization site services (Site Survey, Site design, Minor and major civil upgrades, Dismantling, Installation and BTS swap, As-Built Documentation)
Serbia
  • Telekom Serbia (implementation of copper and fiber optical networks)
  • Vip mobile (design, implementation and maintenance of fiber optic networks)
  • Huawei (turn key project for implementation of FTTx networks). Safe city project (implementation of CCTV in Belgrade)
  • Elektrovojvodina (maintenance of fiber optic infrastructure)
  • Sattrakt (implementation of fiber optic netoworks)
  • PTT (equipment delivery, optical amplifiers and nodes)
  • Elektrokosmet (equipment delivery and implementation of fiber optic)
  • NOKIA (turn key project for implementation of FTTx networks)
  • CCCC (implementation of video survelionce and optical cable on highway)
  • Strabag (implementation of cooper and optical cables)
  • SMATSA (implementation of copper and fiber optic networks)
  • Supernova (delivery of equipment and implementation of HFC and GPON network)
  • MTTT (implementation of TK infrastructure for project for connecting schools)
  • CRSC (implementation of TK infrastructure for Modernization of railway BG-Stara Pazova)
Bosnia and Herzegovina
  • Mtel Banja Luka (design, implementation and maintenance of fiber optic networks)
  • Huawei (turnkey project for implementation of FTTx networks – Doboj region)
  • Mtel Banja Luka (turnkey project for implementation of FTTx networks – Zvornik region)
  • Alumina (implementation of fiber optic netoworks)
Montenegro
  • Mtel Podgorica (design, implementation and maintenance of fiber optic networks)
  • CEDIS (implementation of fiber optic networks)
  • RDC (implementation of fiber optic networks)
  • Montenegroairlines (installation of fiber optic cables)
  • Vetropark Krnovo (installation of fiber optic cables)
  • Fibercom (delivery of fiber optic equipment)
  • T-com Montenegro (design, implementation of FTTH network)
  • CRBC (highway Bar-Boljare)
  • Fiber optic for TS Podvrh
Oman
  • OBC (design and implementation FTTH networks)
Austria
  • Province of Lower Austria (low level design for FTTH netorks)
Denmark
Huawei
  • TDC Telecom (GigaCoax – design, implementation, modernization of HFC to Docsis 3.1 fix network)
Germany
  • SPL Tele & Deutsche Telekom - Fiber deployment projects in the region of Bavaria (Deployment of FTTx infrastructure in context with Germany’s broadband initiative)
  • EWE AG - Fiber deployment project in the city of Bokel (Planinning, Construction works, Telecomunication works)
  • SWN Stadtwerke Neumunster - Fiber deployment project in the city of Tellingstedt (Construction works, Telecommunication works)
Croatia
  • RUNE (implementation of FTTH underground and areal networks in rural areas)
  • Ericsson Nikola Tesla (Design of FTTH underground and areal networks in rural areas)
USA
  • Ericsson – construction of FO link to the RBS. Implementation of 2.500 ft 4” PVC 40 conduit with 2 units of 1.25’’ innerduct, pull box, mule tape, 4 MH (30” x 48” x 36”) and FO cable
  • Verizon – 5G Small cell project - implementation on 10 locations Fiber deployment project in the city of Tellingstedt
  • Okefenokee National Wildlife Refuge – design and implementation of local underground FO network
  • City of Wassau, WI – design and implementation of local underground FO network
  • City of Ames, IA (actual bid) – design and implementation of local aerial and underground FO network
  • City of Urbandale, IA (actual bid) – design and implementation of local underground FO network
  • City of Titletown, WI (actual bid) – design and implementation of local aerial and underground FO network
EPS
Huawei
  • Delivery installation and implementation of DWDM equipment for nationwide transport network
  • 24/7 Managed service of monitoring and maintenance of DWDM transport network
  • Technical support for maintenance of DWDM transport network
Nokia
  • Technical support for maintenance of SDH transport network
EMS
Infinera (Coriant), ABB (Keymile):
  • Delivery and installation of SDH equipment for nationwide transport network
  • Technical support for maintenance of SDH equipment
  • Delivery and installation of PDH multiplexer equipment (ongoing project)
  • Delivery, installation and implementation of DWDM equipment for nationwide transport networks
Wind park projects
Infinera, ABB:
  • Delivery and installation of PDH multiplexer and SDH equipment
  • Technical support for maintenance of PDH and SDH equipment
Telekom Serbia
Huawei, Infinera, Nokia
  • miniIPAN/MSAN/DSLAM installation of access equipment nationwide
  • Installation and commissioning of DWDM equipment for nationwide transport network
  • Technical support for maintenance of DWDM equipment
Ministry of Trade, Tourism and Telecommunications
Huawei
  • Delivery, installation and implementation of DWDM equipment for nationwide transport network
  • 24/7 Managed service of monitoring and maintenance of DWDM transport network
  • Technical support for maintenance of DWDM transport network
mts d.o.o.
Huawei
m:tel Banja Luka
Huawei
  • MSAN/DSLAM/IPAN installation of access equipment nationwide
  • Installation and implementation of DWDM equipment
Nokia
  • 250 ISAM installation of access equipment nationwide
  • Installation and implementation of DWDM equipment for nationwide transport network
CGES - Montenegrin Electric Transmission System
Nokia:
  • Technical support for maintenance of SDH transport network
SIOL d.o.o. Beograd
Telekom Slovenije subsidiary
  • Maintenance for nationwide telecommunication network
Serbian Railways, train station Prokop
Huawei
  • Installation and implementation of DWDM/SDH equipment (ongoing project)
Orange Poland
Infinera
  • Support for implementation of DWDM of SDH equipment
Elektrodistribucija Beograd
Cisco
  • Delivery, installation and implementation of active networks equipment
  • Technical support
  • 24/7 Managed services of monitoring and maintenance
Posta Srbije
Cisco
  • MPLS Network renovation
  • Design, test and implementation new MPLS routers
Mei Ta Europe Industries Barič
Huawei
  • Delivery, installation and implementation of active networks equipment
  • 24/7 Managed services of monitoring and maintenance
  • Technical support
Roaming Group Headquarter
Huawei
  • Data centar design, implementation, 24x7 managed service
  • Enterprise office network: LAN, Wifi, FW
Bank of China
Huawei
  • Security renovation
  • Design, implementation and 24x7 maintenance
Rudarski basen Kolubara
Cisco
  • Delivery, installation active network equipment
  • NGFW solution
  • 24/7 Managed services of monitoring and maintenance
MTEL Montenegro
Radwin
  • WiFi solution for Internet access on beaches
  • Voucher used registration
  • Technical support
  • 24/7 Managed services of monitoring and maintenance
Elektrodistribucija Beograd
Cisco
  • Conceptial design of MPLS solution
  • Present and future services analysis
  • Design of modern and robust network
Telefonika Germany
Various vendor:
  • Link and resource planning
  • Technical support
MTS d.o.o.
Huawei
  • MPLS Network design and Implementation
National Assembly of the Republic of Serbia
Huawei
  • Security and WiFi Network renovation
  • Design, implementation and 24x7 maintenance
Office for IT – Nacional Data Centar
VMware, Cisco, Check Point
  • Establishing New Government Cloud
  • Design, implementation, migration and 24x7 maintenance
SMATSA - DIVOS
Cisco
  • Delivery and technical support
Fujitsu
  • Delivery and technical support
Netapp
  • Delivery and technical support
USA - Griffith Foods
Cisco
  • Delivery, installation and implementation of active network equipment
  • Technical support
m:tel Banja Luka
Nokia
  • MPLS Network design and Implementation
Ministry of finance - State Lottery of Serbia
HP
  • Delivery, help with installation and implementation of active network equipment (switches)
    • Check Point
    • Delivery, help with installation and implementation of active network equipment
    Wind Power Plant Kovačica
    Huawei
    • Delivery, installation and implementation of firewall
    • Technical support
Serbia
  • Milan Blagojevic Namenska, Lucani AD - Video surveillance, Avigilon
  • PT Namenska Trestenik, Access control – Tripod Turnstiles, Gunnebo, Video surveillance, Dahua
  • MK Fintel Wind, wind farm Košava – Access control, intruder alarm system with perimeter protection, Honeywell and Optex - Video surveillance, Avigilon
  • Airport -Nikola Tesla – Building Management System, Schneider Electric
  • Tunnel Brančići - All security systems, Bosch and 2N
  • General Electric, Wind farm Kovačica – Access control, intruder alarm with perimeter protection, Honeywell and Optex – Video surveillance, Avigilon + HikVison – Fire detection system – Bosch
  • Ada Mall - All security systems, Bosch
  • Univerexport – All security systems
  • Trafo stations - Fire alarm, cctv and intrusion
MONTENEGRO
  • Hotel Karisma – All security systems
  • Sportski centar Morača  - Sound system Bosch and all security systems
  • Sava Osiguranje headquarter Podgorica – All security systems
  • Military facility Marko Miljanov Popovic, KN -18 & KN -19, Podgorica – All security systems
  • NALL International headquarter Podgorica
BOSNIA AND HERZEGOVINA
  • Mtel Banja Luka – Video surveillance, Milestone