ČEZ, a.s. – Dukovany Nuclear Power Plant
- Transport of fresh nuclear fuel from the manufacturer from the Russian Federation (since 1995)
- Repatriation of unused fuel assemblies back to the Russian Federation (2011)
- Transports of radioactive waste to the radioactive waste storage in Dukovany (ÚRAO) and Richard Litoměřice, to the incinerating plant STUDSVIK in Sweden and for high-pressure pressing in JAVYS Jaslovské Bohunice
- Transport service and works with mechanisms in arrangement of operation, emergency preparedness and winter operation of Dukovany NPP (since 1993 by now).
ČEZ, a.s. – Temelín Nuclear Power Plant
- Transport of fresh nuclear fuel from the manufacturer from the USA (Westinghouse in 1997 up to 2010)
- Transport of fresh nuclear fuel from the manufacturer from the Russian Federation (since 2009)
- Transports of radioactive waste to the radioactive waste storage in Dukovany, to the radioactive waste incinerating plant STUDSVIK in Sweden and for high-pressure pressing in JAVYS Jaslovské Bohunice
- Transport of radioactive proof samples from nuclear reactors
- Transport of surface – contaminated substances – service equipment to the USA (2001-2007)
ALTA, a.s., Brno
- Co-operation in import and export of fresh nuclear fuel and other nuclear materials for ČEZ, a.s. and Slovenské elektrárne, a.s.
- Co-operation in preparation of projects of nuclear fuel transportation for nuclear institutions in other European countries
ÚJV Řež, a.s. (including Centrum výzkumu Řež s.r.o.)
- Transport of fresh nuclear fuel from the manufacturer from the Russian Federation
- Transport of spent nuclear fuel form ÚJV Řež to the Russian Federation, 2007 and 2013
- Transport of spent nuclear fuel form KFKI - CER Budapest
- Supporting transport services within the scope of the project of repatriation of Russian spent fuel from research nuclear reactors in the CR, Hungary, Poland, Serbia, the Ukraine, Byelorussia, Bulgaria and Vietnam.
- Transports of radioactive substances within the scope of research works (in the reactor irradiated material samples to the USA, samples of materials from shut-down nuclear reactors of former NPP Nord in Germany)
Jadrová a vyraďovacia spoločnosť, a.s. (JAVYS)
- Repatriation of unused fuel assembly from JAVYS Jaslovské Bohunice to the Russian Federation
Slovenské elektrárne, a.s.
- Transport of fresh nuclear fuel for NPP Jaslovské Bohunice and NPP Mochovce
ŠKODA JS a.s.
- Transport of SKIN manipulator designed for revisions of pressure vessels of nuclear reactors (Czech Republic, Slovakia, Hungary, Armenia)
- Transport of contaminated parts of nuclear devices in the Ukraine (Chmelnickaya NPP, Rovenskaya NPP, Juzhnoukrainskaya NPP)
ČEZ-ENERGOSERVIS s.r.o. Třebíč
- Transport services in arrangement of maintenance of nuclear power plants in the Czech Republic
UJP Praha a.s.
- Transport of uranium tetraoxide from the Czech Republic to the Russian Federation (1998)
- Transport of high activity sources from the Czech Republic to Moldavia and to the Ukraine
Westinghouse - BNFL - Advance Uranium Asset Management
- Transport of FNF for Temelín NPP (1997-2010)
- Other transports of radioactive materials according to frame contracts
- Radioactive waste transport
- State Office for Nuclear Safety (SÚJB)
- Nuclear Regulatory Authority of the Slovak Republic (ÚJD SR)
- Radioactive Waste Repository Administration (SÚRAO)