GR Group Asia - Washington D.C.

1440 G Street NW, 
Washington DC 20005
USA

+1-202-813-6125

GR Group - London

96 Kensington High Street
London
United Kingdom
W8 4SG

+44-20-3640-8615

GR Japan K.K.

Juzen Bldg.101
2-9-6 Nagatacho

Chiyoda-ku, Tokyo
〒100-0014

+81 3 6205 4205

+81 3 6205 4206

GR Japan Osaka Office

Level 18,
Hilton Plaza West Office Tower
2-2-2 Umeda

Kita-ku, Osaka
〒530-0001

+81 6 6133 4528

+81 6 6133 4529

GR Korea Ltd.

Samseong Bldg 16F, 623 Teheran-ro, 
Gangnam-gu, Seoul 06173
Republic of Korea

+82 2 556 4205