Hotels
Shops
Offices
Cultural Facilities
Leisure & Sports
Public Facilities
Event
National Treasure
Housing Projects
Industrial Facilities
Master Plan
Year
1991
1993
1995
1996
1999
2000
2004
2005
2006
2007
2010
2013
2014
2015
2017
2018
Hotels
JW Marriott Dongdaemun Square Seoul_Seoul,Korea
Hotels
Intercontinental Seoul Coex_Seoul, Korea
Hotels
Conrad Hotel, IFC(International Finance Center)
Hotels
PODO HOTEL, JEJU
Hotels
LOTTE HOTEL, JAMSIL
Hotels
SHERATON GRAND WALKERHILL
Hotels
W-HOTEL 1
Hotels
W-HOTEL 2
Hotels
COEX INTERCONTINENTAL HOTEL, SEOUL (REMODELING)
Hotels
SHERATON WALKERHILL HOTEL-CLOCK16 (RESTAURANT & BAR)
Hotels
ACADIA HOTEL
Hotels
ACADIA HOTEL
1
2
3
4
ALTO.,LTD
H Tower, 15, Beodeunaru-ro,
Yeongdeungpo-gu, Seoul 07253 Korea
Tel. +82-2-2176-1700
altoled@alto.co.kr