• Favereau
    • -E teknik ha kontilde;vers.
    • -E teknik ha koñvers.
  • Preder
    • ingénieur technico-commercial : ijinour ez arvalerezh, ijinour ez arvaler
  • Termofis
    • Commerce agent technico-commercial | gwazour teknikel-ha-kenwerzhel | g. | gwazourien deknikel-ha-kenwerzhel
    • technico-commercial | teknikel-ha-kenwerzhel | ag.