Rewa-Tech, s. r. o.
(2024 – ONGOING) Completion of the PD for the Incinerator Construction – Trenčín
ENIPRO, a. s.
(2025 – ONGOING) Modification of SGD, SGF Systems at EMO Unit 3, Part KOMPRESOR_R03 – EMO 3, Mochovce
TSE – Türk Standardları Enstitüsü
(2024 – ONGOING) Commissioning Support – Akkuyu NPP, Turkey
MH Teplárenský holding, a. s.
(2024 – ongoing) New source of heat and electricity for the end client MH Teplárenský holding, a. s. – Mechanical-Technological Completion (PPA) – Žilina
POZAGAS, a. s.
Wienerberger, s. r. o.
(2025 – ONDGOING) Decarbonization of Production at the Wienerberger Brick Factory in Boleráz – Boleráz
(2024 – 2025) Decarbonization of Production at the Wienerberger Brick Factory in Zlaté Moravce – Zlaté Moravce
DP Cleantech
(2024) Repair of K8 Boiler Insulation (Final Client DUSLO) – Šaľa
VALVITALIA S. p. A.
(2021) Work with a Forklift in the Storage Areas of NPP Mochovce – Locality 11
TECHNOV, s. r. o.
(2021) Welds on HVAC Piping – Mochovce NPP
ROEZ, s. r. o.
(2022) OES Spectral Analysis at EMO 34 – EMO 34, Mochovce NPP
Profi steel holding, s. r. o.
(2022) Support Services outside the Controlled Zone – MO12, Mochovce NPP
JANKA Radotín, a. s.
a.s.
(2021-2022) VZTS – MAR Project Hot Water Heating CS 490/1-02 EMO – Delivery and Installation – MO12, Mochovce NPP
VITTADELLO S. P. A., Office Branch
(2019) Crane Operator Provided for Works at MO34 – BaPP/Room no. 305 – EMO 34, Mochovce NPP
Indexa Italia 2 S. r. l.
(2020) Inspection of Process Pipeline – MONDI Ružomberok
EnergoConstruct, spol. s r. o.
ct spol. s r.o.
(2022) Electrical Equipment at CS 442/1-02, Repair of Damaged Electrical Installation. – Mochovce NPP
VZT – Systémy, s. r. o.
(2023) Production of 11 Pieces of 3″ Threads on DN80 Pipes – Fire Water at EMO34, CS 442/1-02 DGS Box 6 – EMO 34, Mochovce NPP
(2020 – 2021) VZTS – Project MAR Hot Water Heating CS 490/1-02 EMO – MO12, Mochovce NPP
ŠKODA JS, a. s.
(2014 – ONGOING) Support for Construction and Coordination of Physical Interfaces – Mochovce NPP
(2023 – ONGOING) Completion of Uni 4 Insulation – Mochovce NPP
(2023 – ONGOING)Work performed – Welder, Locksmith, Tinsmith, Insulator, Quality Control – Mochovce NPP
SOLESI, S. p. A.
(2021) Preparation of AB Documents according to DDC and delivered Supporting Documentation AB – EMO 34, Mochovce NPP
(2020) Processing of AB Documentation within the Scope of the Specified DDC – EMO 34, Mochovce NPP
(2020) Completion of Design Documentation for Lightning Conductor and Earthing CS 442/1-10 based on TUV SUD Comments – EMO 34, Mochovce NPP
KP SAG, s. r. o.
(2021 – ONGOING) Elaboration of Expert Opinions on Corrective Measures – Mochovce NPP
(2022 – 2025) Production of 16 Chambers with Lids for 1,2TK21,22,23W01 Cooler – Temelín NPP
(2023) Welding of 24 Transition Pieces – ENSECO workshop
(2021) Preparation of Documentation for Power Supply for HP Boron Pumps Actuators (1,2KDD11,12AP001) – MO12, Mochovce NPP
Chemcomex, a. s.
(2023) Delivery of Stainless Material – Mochovce NPP
(2022) Production of a Blind Flange with a Welded-On Piece – EMO 34, Mochovce NPP
(2022) Preparation of Construction Documentation for the Tank Lid – EMO 34, Mochovce NPP
ČEZ, a. s.
Svet zdravia, a. s.
Doosan Škoda Power, s. r. o.
(2024 – ONGOING) Insulation and Sheet Metal Work – MO4, Mochovce NPP
(2024) Connection of Drainage Piping – MO4, Mochovce NPP
(2024) Preservation of Distribution Wheels – MO4, Mochovce NPP
(2024) Locking of Condensers TG31, TG32 – MO3, Mochovce NPP
(2023 – ONGOING) Installation of a Soundproof Box – Mochovce NPP
(2021 – 2022) Manufacture of 2 Stands – Mochovce NPP
(2020 – 2021) Replacement of TCS system – Modifications of BIS, WEPAS – MO12, Mochovce NPP
(2019) Modification of VTH Pipes for TG31,32,41,42 Turbines at Mochovce NPP – EMO 34, Mochovce NPP
(2019) Installation Works at MO34 NPP – Mochovce, EMO34
(2019) Installation of Seismic Stops – EMO 34, Mochovce NPP
PPA CONTROLL, a. s.
(2008) Automation Systems Replacement – Unit 3. and Unit 4 at V2 NPP – PPA ENERGO, s. r. o. – Jaslovské Bohunice
(2007) Automation Systems Replacement – Unit 3. and Unit 4 at V2 NPP – PPA ENERGO, s. r. o. – Jaslovské Bohunice
(2003) Pumps’ and Valves’ Automation System Reconstruction in the Central Pumping Station of Jaslovské Bohunice NPP, V-1 – Co-operation in the Project Development – Jaslovské Bohunice
VÚJE, a. s.
(2018 – ONGOING) Severe Accidents Management – Long Term Heat Removal from Hermetic Zone – Part – Modification of Terminals for Flooding the Containment, 1. Units 1 and 2 – Mochovce NPP
(2008) Technical Support for the Reconstruction of Jaslovské Bohunice NPP (V1) – Unit 2 – Functional Technological Systems: ECS, FEUR, DG, E6K, ERN
(2003) Cooperation in Feasibility Study Preparation Concerning the MADAM S System Replacement – Mochovce
(2002 – 2003) Technical Support for the Reconstruction ofV1 NPP – Unit 2 – Function-oriented Technological Systems: ECS, FEUR, DG, E6K, ERN – Jaslovské Bohunice
Mondi SCP, a. s.
(2021 – 2022) Mechanical Installation of a New A-Condensate Heat Exchanger – Ružomberok
(2021) Repair of Steam Condensate Piping RK3 – Ružomberok
(2020 – 2021) Replacement of Fiber Line Piping, Installation of Connecting Points – Water for DNCG, Replacement of Flow Meters – Ružomberok
(2019) Delivery and Installation of Piping in Area 38 – Ružomberok
CASA CORONA, S. R. L.
(2024) Implementation of a water curtain system – Mochovce NPP, EMO34
(2022 – 2023) Modification of Tanks and Suction Lines – Mochovce NPP, EMO34
(2022) Punching – Mochovce NPP, EMO34
(2021) Modification of 2 Units – Mochovce NPP, EMO34
(2021) Prefabrication in the Workshop – Mochovce NPP
DUSLO, a. s.
(2022 – 2024) New LP Liquid Ammonia Tank – Control and Inspection Activities – Šaľa
(2023 – ONGOING) Modernisation of the Natural Gas Heating – PD – Šaľa
(2022 – 2023) K8 Boiler – Mechanical Part including Design Documentation Preparation – Šaľa
(2022 – 2024) Liquid Ammonia Heating – Šaľa
(2021 – 2024) Kotol K8 – Steam Production based on Natural Gas – Assembly and Insulation – Šaľa
Vaillant Industrial Slovakia, s. r. o.
(2022) Plotting the Technology Condition Using 3D Scanner – Trenčianske Stankovce
(2022) Expert Advice in the Field of CTE – Gas Equipment – Trenčianske Stankovce
(2022) Provision of Spare Parts for Technical Gas Pressure Stations – Trenčianske Stankovce
(2021) Modification of Methane and Propane Pressure Stations – Design, Installation and Dismantling – Trenčianske Stankovce
Slovenské Elektrárne, a. s.
(2009 – ONGOING) Completion of Mochovce NPP, Units 3&4 – Technological Part – Mochovce NPP
(2023 – 2025) Replacement of Valves for Emergency H2 Bleeding – Mochovce NPP
(2023 – 2024) Modification of the Demineralized Water Pumps’ Automation Systems – Mochovce NPP
(2023 – 2025) Replacement of Non-System Switchboards’ Circuit Breakers – Mochovce NPP
(2023 – 2024) Power Supply of Ventilation Fans – Jaslovské Bohunice NPP
NAFTA, a. s.
(2025 – ONGOING) Testing of Six Units – Installation of the SAFE Compressor – Plavecký Štvrtok
(2025 – ONGOING) TEG Regeneration System Renewal at ZS3 – Gajary
(2023) Restoration of RK2,3 TEG Regenerators – Láb
KLIMAK, s. r. o.
(2024) Repeated Revision Reports for Cooling Units – EMO 4, Mochovce NPP
(2022) Implementation of Works on the HVAC Units Control System in accordance with the Design Documentation – Mochovce NPP
(2021) Preparation/Modification of Documentation for HVAC Units Control – Mochovce NPP
(2019 – 2021) Power Supply of HVAC Units for DGS – EMO 34, Mochovce NPP
SES BOHEMIA ENGINEERING, a. s., Czech Republic
(2018 – 2019) Welding works – NPP Mochovce, EMO34
(2018) Cable Supporting System Welding – Mochovce NPP
UNI-MONT, montážne práce, s. r. o.
(2018) Modification of Turbine Accessories during the EBO 3 Outage – Welding Works – Jaslovské Bohunice
Centrum pre vedu a výskum, s. r. o.
(2019) Data Transfer from Radiation Control IS to ORACLE EMO12 for the Needs of Emergency Control Centre IS (Aramis, Este, Wepas) – MO12, Mochovce NPP
(2018) Data Transfer from CRCS to DISE and ORACLE Emergency Control Centre – MO12, Mochovce NPP
ZAT, a. s., Česká republika
(2017 – 2021) Safety Systems Modernization and Innovation, Mochovce Nuclear Power Plant – Mochovce
INŽINIERSKE STAVBY, a. s.
(2010 – 2015) Completion of Unit 3. and Unit 4 – electrical installation in civil structures – Mochovce NPP
VÚEZ, a. s.
(2003) Modification of the Main Control Room HVAC System – Unit 1. and Unit 2 – Detailed Design Development and Implementation – Mochovce NPP
Ing. Peter Čarný – ABmerit s. r. o.
(2010) Data Transfer Network Completion for Newly Built Emergency Control Centre of Mochovce NPP – Investment Project no.: IPR RSE 925 05 – Mochovce
ENERGOMONT, s. r. o.
(2004) Boric Acid Collecting System in SG (Steam Generator) Box – Unit 1. and Unit 2 (Documentation, Functional Test) – Mochovce NPP
(2004) Technical Support during Safety Injection and Residual Heat Removal within the Scope of Pre-operational and Commissioning Testing – Mochovce NPP
SAT Systémy automatizačnej techniky, spol. s r. o.
(2022 – 2023) Innovation of HW and SW Equipment of PI System – Mochovce NPP
(2020 – 2021) Electric Boiler – New Source for Providing SRV Support Services and Steam Supply for EMO, Unit 2, Simulator – MO12, Mochovce NPP
(2011) HW/SW Environment for Transfer of Technological Parameters – Mochovce NPP
(2010 – 2012) Replacement of the Top Level regarding the Control and Information System for HVAC and Auxiliary Systems – Unit 1. and Unit 2 – IPR EMO 25 100 – Project Execution for Unit 1 – Mochovce NPPa 2. bloku – realizácia diela pre 1. blok – JE Mochovce
Jadrová vyraďovacia spoločnosť, a. s.
(2007) Compressed Air Station – Jaslovské Bohunice NPP
(2007) Electric Systems Repairs at V-1- Jaslovské Bohunice NPP
(2007) 110kV Substation Repair – DPS 822.2, Bay no. 5,6; Ballast Underlay Repair for 220kV Substation – NPP Jaslovské Bohuniece – Jaslovské Bohunice NPP
(2007) Repair of electrical protection systems in seven 110 kV switchgear bays – Jaslovské Bohunice NPP
SIEMENS, s. r. o.
(2016 – 2018) Unit’s Information System Signals Transmission, Supplementation of UIS Data Model, Testing for Unit 1. and Unit 2 – Mochovce NPP
(2006) Primary and Secondary Circuits’ Automation Systems – V2, Jaslovské Bohunice NPP
(2006) Engineering – Part of RTIS ROVE SE Project – Jaslovské Bohunice NPP
(2005 – 2006) Engineering – Part of RTIS ROVE Project – Mochovce NPP
(2005) Replacement of Primary and Secondary Circuits’ Automation Systems – – V2, Jaslovské Bohunice NPP