LLC "Stroykomplekt"
Stroyservice LLC (Tula plant of metal structures)
Novotroitskaya Construction firm - 1 LLC"
Uraltsvetmetremont LLC"
LLC " metal Construction Vostokneftezavodmontazh"
JSC " ZMC»
JSC "Corporation" Phasotron-NIIR»
JSC "Moscow radio plant" Temp»
JSC Ramenskoe instrument-making design Bureau»
JSC "scientific and production company" RITM»