Contact
Office address
Concourslaan 17
9727 KC Groningen
The Netherlands
Postal address
P.O. Box 19
9700 MA Groningen
The Netherlands
Tel. +31 (0)50 521 91 11
Fax +31 (0)50 521 19 99
Trade register Groningen 02029700
E-mail: communicatie@gasunie.nl
Website: www.gasunie.nl