TJEG services for high voltage overhead line, substation and
wind farm projects:
Project and Construction Management and Consultancy

TJEG OY (TJ ELEVEN-GROUP OY)  
MARKO YLI-KETOLA
Mob. +358 40 1464615
E-mail:                      marko.yli-ketola@tjeg.fi
Street address:    Rajatorpantie 8A, 01600 Vantaa
Postal address:    PL 15, 01601 Vantaa
VAT                             FI10425811

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