National Railway Infrastructure Company Tenders

"Delivery of Oils, Greases and Brake Fluid for the Needs of Dp Nric

"design and Construction for the Modernization of the Gyueshevo Railway Section - a Border with the Republic of Northern Macedonia, Including the Station and Reception Guyhevo"

"Design and Construction for the Modernization of the Gyueshevo Railway Section - a Border with the Republic of Northern Macedonia, Including the Station and Reception Guyehevo

"Modernization of the Railway Line Sofia - Pernik - Radomir Design of Part of the Section Pernik - Radomir, Construction of the Railway, Contact Network, Facilities and Copyright Supervision of the Whole Study ...

"Modernization of the Railway Line Sofia - Pernik - Radomir: Design of Part of the Pernik - Radomir Section, Construction of the Railway, Contact Network, Facilities and Copyright Supervision of the Whole Students ...

"Development of Feasibility Studies and Conceptual Projects for Rousse, Gorna Oryahovitsa and Varna Railway Units" in Three Separate Positions

"Modernization of the Railway Line Sofia - Pernik - Radomir: Design of Part of the Section Pernik - Radomir, Construction of the Railway, Contact Network, Facilities and Copyright Supervision of the Whole Study ...

"modernization of an Automatic Trickle Device (app) Km 37+985 in the Haskovo - Bridge Inter -station"

"Independent Evaluation of the Suitability of the Implementation of the Risk Management Procedure" under the Project "Doubling and Electrification of the Railway Road in the Section Lozarevo - Prilep - Part of the Project" Doubt ....

"Independent Evaluation of the Suitability of the Implementation of the Risk Management Procedure" under the Project "Doubling and Electrification of the Railway in the Section Lozarevo - Prilep - Part of the Project" Doubt ....