Letters of Thanks
an honorary sign Gazprom neft
Certificate Gazprom neft
Gazprom neft
Akron
Congratulation from V.V. Putin
ROSNEFT
Fluor
ROSNEFT
Transneft
Surgutneftegaz
Kinef
Sakhalin Energy
Sakhalin Energy
EXXON NEFTEGAZ
Agip KCO
MKZ
GC "TRASSA"
ZAO "FosAgro AG"
Specmornefteport Kozmino
Fluor
Specmornefteport Kozmino
Specmornefteport Kozmino
NefteHimServis
Bashneft Polus
Severstal
Severstal
Lukoil