Tender notices: Bulgaria, February 2026

February 2026, Bulgaria: 62 notices that have a page of their own here. This page lists 62 of them: 2 Feb 2026 to 26 Feb 2026. They come from 15 contracting authorities. The sector with the most of them here: Architecture & engineering services.

Statistics: February 2026 All months: Bulgaria Search tenders: Bulgaria

Published	Notice	Buyer	est. value
2 Feb	Repair and maintenance services - Restoration of operability of equipment for replacing cable bundles of the heat insulation shells	АЕЦ КОЗЛОДУЙ ЕАД	€1.0M
3 Feb	Pharmaceutical products - Dynamic purchasing system for medicinal products for the needs of a hospital	СПЕЦИАЛИЗИРАНА БОЛНИЦА ЗА АКТИВНО ЛЕЧЕНИЕ НА ПНЕ...	€150,000
3 Feb	Machines and appliances with specific function - Supply of 110 kV equipment in separate lots for the needs of Electro razpredelenie Sever AD	ЕЛЕКТРОРАЗПРЕДЕЛЕНИЕ СЕВЕР АД	€785,342
4 Feb	Management, control, communication and computer systems - Re-engineering of the centralised excitation control system (CEC)	ТЕЦ МАРИЦА ИЗТОК 2 ЕАД	€155,800
4 Feb	Parts for steam generator boilers - Supply of spare parts for grinding fan impellers	ТЕЦ МАРИЦА ИЗТОК 2 ЕАД	€601,280
5 Feb	Archaeological survey services - Archaeological supervision during construction works for the contract 'Preparation of the technical design, working drawings and details, copyright supervision and construction of an Intermodal Terminal in the North Central Planning Region of Bulgaria - Ruse'	НАЦИОНАЛНА КОМПАНИЯ "ЖЕЛЕЗОПЪТНА ИНФРАСТРУКТУРА"...	€95,927
5 Feb	Construction supervision - Consultancy service for assessing compliance with basic requirements for construction works under the Spatial Development Act, construction supervision and management of the contract 'Preparation of technical design, working drawings and details, design supervision and construction of an Intermodal Terminal in the North Central Planning Region of Bulgaria - Ruse'	НАЦИОНАЛНА КОМПАНИЯ "ЖЕЛЕЗОПЪТНА ИНФРАСТРУКТУРА"...	€870,035
5 Feb	Pharmaceutical products - 'Periodic delivery of medicinal products according to the attached specification for the needs of MBAL Asenovgrad EOOD'	МНОГОПРОФИЛНА БОЛНИЦА ЗА АКТИВНО ЛЕЧЕНИЕ - АСЕНО...	€630,000
5 Feb	Construction supervision - Consultancy service for checking for essential and non-essential deviations from the approved investment project under Art. 154 of the Spatial Development Act, coordination of working drawings, construction supervision and management of the construction contract for the 'Reconstruction of the Nova Zagora railway complex, Phase 2 - Reception building'	НАЦИОНАЛНА КОМПАНИЯ "ЖЕЛЕЗОПЪТНА ИНФРАСТРУКТУРА"...	€76,616
8 Feb	Land vehicle insurance services - Insurance of land vehicles - 'Motor third party liability' and 'Motor hull'	СОФИЙСКА ВОДА АД	€1.2M
8 Feb	Consulting engineering and construction services - Assessment of compliance of structures with essential requirements under the Spatial Development Act and contract management for the design of the Plovdiv - Filipovo railway modernisation	НАЦИОНАЛНА КОМПАНИЯ "ЖЕЛЕЗОПЪТНА ИНФРАСТРУКТУРА"...	€213,603
8 Feb	Site selection investigation services - 'Preparation of pre-design studies, Concept design, Detailed spatial plans, expropriation procedures and Technical specifications for awarding design and construction (engineering) for intermodal terminals Sofia, Gorna Oryahovitsa and Vidin', in three separate lots	НАЦИОНАЛНА КОМПАНИЯ "ЖЕЛЕЗОПЪТНА ИНФРАСТРУКТУРА"...	€5.3M
9 Feb	High mobility vehicles - Delivery and warranty maintenance for 3 years of 2 factory new vehicles to support ЗПУИП ГКТ	НАЦИОНАЛНА КОМПАНИЯ "ЖЕЛЕЗОПЪТНА ИНФРАСТРУКТУРА"...	€98,680
9 Feb	Archaeological services - Preliminary archaeological survey of Site 3 and Site 4 in the Filipovo-Skutare section	НАЦИОНАЛНА КОМПАНИЯ "ЖЕЛЕЗОПЪТНА ИНФРАСТРУКТУРА"...	€228,548
9 Feb	Consulting engineering and construction services - 'Assessment of compliance with essential requirements for structures under the Spatial Development Act, construction supervision during construction of the Brusartsi traction substation and preparation of technical passports under the project Modernisation of the Brusartsi traction substation'	НАЦИОНАЛНА КОМПАНИЯ "ЖЕЛЕЗОПЪТНА ИНФРАСТРУКТУРА"...	€94,365
9 Feb	Construction and installation works for the general construction of traction substations - Modernisation of the Vidin traction substation	НАЦИОНАЛНА КОМПАНИЯ "ЖЕЛЕЗОПЪТНА ИНФРАСТРУКТУРА"...	€9.7M
9 Feb	Construction and assembly works - Design and construction of a European rail traffic management system (ERTMS/ETCS level 2) for the 'Modernisation of the Vidin - Sofia railway line' project: Vidin - Medkovets railway section	НАЦИОНАЛНА КОМПАНИЯ "ЖЕЛЕЗОПЪТНА ИНФРАСТРУКТУРА"...	€59.3M
9 Feb	Consulting engineering and construction services - 'Consulting service for control, management, conformity assessment, construction supervision and preparation of technical passports under the project Modernisation of the Vidin - Sofia railway line: railway section Vidin - Sratsimir'	НАЦИОНАЛНА КОМПАНИЯ "ЖЕЛЕЗОПЪТНА ИНФРАСТРУКТУРА"...	€5.3M
9 Feb	Pharmaceutical products - Supply of medicines under positive list and outside positive list for the needs of UPMBAI - Sofia 'St. John the Baptist' JSC	УНИВЕРСИТЕТСКА ПЪРВА МНОГОПРОФИЛНА БОЛНИЦА ЗА АК...	€1.5M
9 Feb	Software development services for planning and efficiency improvement - 'Harmonisation of the RINF of Bulgarian State Railways with Regulation (EU) 2019/777'	НАЦИОНАЛНА КОМПАНИЯ "ЖЕЛЕЗОПЪТНА ИНФРАСТРУКТУРА"...	€127,823
9 Feb	Construction and installation works for the overall construction of traction substations - Modernisation of the Brusartsi traction substation	НАЦИОНАЛНА КОМПАНИЯ "ЖЕЛЕЗОПЪТНА ИНФРАСТРУКТУРА"...	€9.7M
9 Feb	Risk and hazard assessment for construction targets - Independent review of the risk management procedure for the Vidin - Sofia railway modernisation project, Medkovets - Sratsimir section	НАЦИОНАЛНА КОМПАНИЯ "ЖЕЛЕЗОПЪТНА ИНФРАСТРУКТУРА"...	€144,903
9 Feb	High-mobility vehicles - Delivery of one high-mobility vehicle for the needs of ZPUIP Vidin-Sofia	НАЦИОНАЛНА КОМПАНИЯ "ЖЕЛЕЗОПЪТНА ИНФРАСТРУКТУРА"...	€61,356
9 Feb	Various special-purpose machinery - Construction of a new nitrogen station replacing ANS-1	АЕЦ КОЗЛОДУЙ ЕАД	€1.0M
9 Feb	Construction supervision during works - Conformity assessment, construction supervision and contract management for the modernisation of a railway line, contact line and signalling and telecommunication systems on the Filipovo-Skutare section, including Filipovo station	НАЦИОНАЛНА КОМПАНИЯ "ЖЕЛЕЗОПЪТНА ИНФРАСТРУКТУРА"...	€767,806
9 Feb	Computer equipment and accessories - 'Dynamic system for the supply of computers and computer equipment for the needs of Plovdiv University Paisii Hilendarski'	ПЛОВДИВСКИ УНИВЕРСИТЕТ "ПАИСИЙ ХИЛЕНДАРСКИ"	€500,000
10 Feb	Consultancy engineering and construction services - 'Assessment of compliance with the essential requirements for structures under the Spatial Development Act, construction supervision during construction and contract performance management for the project Modernisation of the Sofia - Pernik - Radomir railway line: Pernik - Radomir railway section'	НАЦИОНАЛНА КОМПАНИЯ "ЖЕЛЕЗОПЪТНА ИНФРАСТРУКТУРА"...	€7.1M
10 Feb	Engineering and construction consultancy services - Assessment of compliance with essential requirements for structures, construction supervision and contract administration for the modernisation of the Gyueshevo railway section bordering North Macedonia	НАЦИОНАЛНА КОМПАНИЯ "ЖЕЛЕЗОПЪТНА ИНФРАСТРУКТУРА"...	€1.8M
10 Feb	Railway construction and installation works - Modernisation of the Sofia - Pernik - Radomir railway line: design, railway construction, overhead contact line, facilities and engineering supervision of the Sofia - Pernik section, implementation of ERTMS Level 2 (ETCS and GSM-R)	НАЦИОНАЛНА КОМПАНИЯ "ЖЕЛЕЗОПЪТНА ИНФРАСТРУКТУРА"...	€550.8M
10 Feb	Technical control and inspection services for construction structures - Independent assessment of the suitability of applying the risk management procedure for the project 'Modernisation of the Giueshevo railway section, border with the Republic of North Macedonia, including Giueshevo station and terminal building'	НАЦИОНАЛНА КОМПАНИЯ "ЖЕЛЕЗОПЪТНА ИНФРАСТРУКТУРА"...	€15,339
10 Feb	Repair and maintenance services of medical equipment and precision apparatus - Out-of-warranty technical servicing of medical equipment on call	Специализирана болница за активно лечение по аку...	€505,000
10 Feb	Technical control and inspection services for construction structures - 'Independent assessment of the suitability of applying the risk management procedure for the project Modernisation of the railway line Sofia - Pernik - Radomir: railway section Sofia - Pernik'	НАЦИОНАЛНА КОМПАНИЯ "ЖЕЛЕЗОПЪТНА ИНФРАСТРУКТУРА"...	€55,084
10 Feb	Technical inspection and testing services for structures - 'Independent assessment of the suitability of applying the risk management procedure for the project Modernisation of the railway line Sofia - Pernik - Radomir: railway section Pernik - Radomir'	НАЦИОНАЛНА КОМПАНИЯ "ЖЕЛЕЗОПЪТНА ИНФРАСТРУКТУРА"...	€23,627
10 Feb	Railway construction and installation works - Modernisation of railway line, overhead contact system and signalling and telecommunications systems on the Filipovo-Skutare section, including Filipovo station	НАЦИОНАЛНА КОМПАНИЯ "ЖЕЛЕЗОПЪТНА ИНФРАСТРУКТУРА"...	€35.6M
10 Feb	Construction and assembly works on buildings and structures - Technical design, working drawings and details, design supervision and construction of an Intermodal Terminal in the North Central Planning Region of Bulgaria - Ruse	НАЦИОНАЛНА КОМПАНИЯ "ЖЕЛЕЗОПЪТНА ИНФРАСТРУКТУРА"...	€54.2M
11 Feb	Computer equipment and accessories - Supply of computer, peripheral office equipment and licensed software for the project 'Expanding the functional scope of the GIS of the National Company Railway Infrastructure'	НАЦИОНАЛНА КОМПАНИЯ "ЖЕЛЕЗОПЪТНА ИНФРАСТРУКТУРА"...	€33,234
12 Feb	Archaeological survey services - Field archaeological survey to identify archaeological sites along the route of the railway link to Plovdiv Airport	НАЦИОНАЛНА КОМПАНИЯ "ЖЕЛЕЗОПЪТНА ИНФРАСТРУКТУРА"...	€4,346
12 Feb	Engineering and construction consultancy services - Compliance assessment of essential construction requirements under the Spatial Development Act and contract management for a design project for a railway link to Plovdiv Airport	НАЦИОНАЛНА КОМПАНИЯ "ЖЕЛЕЗОПЪТНА ИНФРАСТРУКТУРА"...	€216,980
15 Feb	Database services - Activities for securing machine voting in the early parliamentary elections in 2026, under the technical specifications, in two lots	ЦЕНТРАЛНА ИЗБИРАТЕЛНА КОМИСИЯ	€4.5M
15 Feb	Repair and maintenance services - Emergency repairs of main and auxiliary equipment and systems of nuclear units 5 and/or 6, 2026-2028	АЕЦ КОЗЛОДУЙ ЕАД	€2.3M
17 Feb	Risk and hazard assessment for construction targets - 'Independent assessment of the suitability of the risk management procedure for the project Modernisation of the Vidin - Sofia railway line: Vidin - Sratsimir railway section'	НАЦИОНАЛНА КОМПАНИЯ "ЖЕЛЕЗОПЪТНА ИНФРАСТРУКТУРА"...	€49,683
17 Feb	Risk and hazard assessment for construction sites - Archaeological observation during construction on the project 'Modernisation of the Vidin - Sofia railway line: Medkovets - Sratsimir section'	НАЦИОНАЛНА КОМПАНИЯ "ЖЕЛЕЗОПЪТНА ИНФРАСТРУКТУРА"...	€88,943
18 Feb	Radiation protection related services - Maintenance and repair of radiation monitoring systems (RMS) of Units 5, 6, SFP-3 and HOG of 'Kozloduy NPP' EAD	АЕЦ КОЗЛОДУЙ ЕАД	€4.5M
18 Feb	Corporate finance and venture capital services - Implementation of the 'Digitalisation Fund' financial instrument, funded by the Competitiveness and Innovation in Enterprises Programme 2021-2027	Фонд мениджър на финансови инструменти в Българи...	€5.2M
18 Feb	Consultant engineering and construction services - Assessment of compliance with the essential requirements for structures under the Spatial Planning Act, construction supervision during construction of the Vidin traction substation and preparation of technical passports under the project 'Modernisation of the Vidin traction substation'	НАЦИОНАЛНА КОМПАНИЯ "ЖЕЛЕЗОПЪТНА ИНФРАСТРУКТУРА"...	€94,365
18 Feb	Pharmaceutical products - 'Supply of medicinal products for the needs of the Complex Oncology Centre - Vratsa EOOD'	КОМПЛЕКСЕН ОНКОЛОГИЧЕН ЦЕНТЪР - ВРАЦА ЕООД	€40.8M
18 Feb	Corporate finance and venture capital services - Implementation of the Venture Capital Entrepreneurship Fund under the 'Competitiveness and Innovations in Enterprises' Programme 2021-2027	Фонд мениджър на финансови инструменти в Българи...	€4.5M
19 Feb	Programming and software consultancy services - Upgrade of the Commercial Register and Register of Non-profit Legal Entities IS (BRIS 4)	ИНФОРМАЦИОННО ОБСЛУЖВАНЕ АД	€491,100
19 Feb	Archaeological services - Rescue archaeological excavations and archaeological supervision during construction works for the project 'Modernisation of the railway line Sofia - Pernik - Radomir: railway section Pernik - Radomir'	НАЦИОНАЛНА КОМПАНИЯ "ЖЕЛЕЗОПЪТНА ИНФРАСТРУКТУРА"...	€3.7M
19 Feb	Archaeological survey services - Preliminary surveys of 4 archaeological sites, Vidin-Sofia railway modernisation project, Vidin-Sracimir section	НАЦИОНАЛНА КОМПАНИЯ "ЖЕЛЕЗОПЪТНА ИНФРАСТРУКТУРА"...	€1.0M
19 Feb	Repair and maintenance services - Repair and replacement of main and auxiliary equipment and systems of nuclear power units 5 and 6 during or in connection with planned annual outages in PAO2026	АЕЦ КОЗЛОДУЙ ЕАД	€71.2M
19 Feb	Machines and apparatus with specific function - Supply of spacers for medium voltage overhead power lines for the needs of Electro razpredelenie Sever AD	ЕЛЕКТРОРАЗПРЕДЕЛЕНИЕ СЕВЕР АД	€174,000
19 Feb	Engineering services for railway design and construction: preliminary studies and concept designs for the Ruse, Gorna Oryahovitsa and Varna railway junctions, 3 lots	НАЦИОНАЛНА КОМПАНИЯ "ЖЕЛЕЗОПЪТНА ИНФРАСТРУКТУРА"...	€7.5M
23 Feb	Repair and maintenance services for warships - Dock repair of Bulgarian Navy ships of project 1265 E - framework agreement	Министерство на отбраната	€2.0M
23 Feb	Air conditioners - Supply and installation of air conditioners for residential premises	ТЕЦ МАРИЦА ИЗТОК 2 ЕАД	€105,000
23 Feb	Database-related services - Machine voting services for the early parliamentary elections in 2026, in two lots	ЦЕНТРАЛНА ИЗБИРАТЕЛНА КОМИСИЯ	€4.5M
24 Feb	Distribution transformers - Supply of oil-immersed distribution transformers HV/LV in separate lots for the needs of 'Elektrorazpredelenie Sever' AD	ЕЛЕКТРОРАЗПРЕДЕЛЕНИЕ СЕВЕР АД	€21.9M
24 Feb	Services related to data transmission networks - Service technical maintenance and repair of EXPERION PKS automated control systems at units 1, 2, 3, 4, 6, 7, 8, CPS 1, CPS 2 and SOI 7/8 at 'Maritsa East 2 TPP' EAD	ТЕЦ МАРИЦА ИЗТОК 2 ЕАД	€170,000
25 Feb	Chemical products used for water treatment - 'Supply of liquid chlorine'	СОФИЙСКА ВОДА АД	€1.2M
25 Feb	Tanker trucks - Delivery of 1 new chassis with water tank superstructure	ТЕЦ МАРИЦА ИЗТОК 2 ЕАД	€187,000
26 Feb	Conversion works - Conversion works on an administrative building of the SOI	ТЕЦ МАРИЦА ИЗТОК 2 ЕАД	€141,800
26 Feb	Repair and maintenance services for non-electrical machinery - Repair of auxiliary equipment in the Turbine Hall	ТЕЦ МАРИЦА ИЗТОК 2 ЕАД	€151,862