GKCO, INC is a Foreign Business Corporation registered in the state of DC. The business was filed on 01/19/1984 and is currently listed as Revoked. The official file number for this entity is 840182. The registered agent on file is Wichwire, Gavin & Gibbs, P.C., located at 1828 L ST.,N.W. SUITE 804, Washington, DC, 20036.