- Architect
- Hellmuth, Obata + Kassabaum, Inc. (HOK)

- Location
- Amsterdam, Netherlands

- Type
- leisure
, tourism
, passenger terminal
- Year
- 2001

- Architect
- Hellmuth, Obata & Kassabaum

- Location
- 1 Metropolitan Square, St. Louis, Missouri

- Type
- Commercial offices

- Year
- 1989

- Architect
- Heerim, Samoo, Aum & Lee, Hellmuth, Obata and Kassabaum

- Location
- Hanoi, Vietnam

- Type
- Hotel, Office, Residences

- Year
- 2011

- Architect
- Hellmuth, Obata and Kassabaum

- Location
- Sacramento, California, United States

- Type
- Skyscraper

- Year
- 2008 ad

- Architect
- R. Villarosa Architects , Hellmuth, Obata & Kassabaum

- Location
- 4th Avenue cor. 26th Street , Fort Bonifacio , Taguig City, Philippines

- Type
- Residential condominium

- Year
- 2001
, 2004 
- Architect
- Hellmuth, Obata and Kassabaum

- Location
- 150 California Street, San Francisco, California

- Type
- Commercial offices

- Year
- 2000

- Architect
- Hellmuth, Obata and Kassabaum / BAUM / Heerim

- Location
- Songdo International City,, Songdo International City, Incheon Free Economic Zone, Incheon, South Korea

- Type
- Hotel

- Year
- 2009

- Architect
- Hellmuth, Obata and Kassabaum

- Location
- Southampton, England

- Address
- 100 Harbour Parade

- Current tenants
- Carnival UK

- Architect
- Hellmuth, Obata and Kassabaum, HKS, Inc.

- Location
- 1201 Elm Street, Dallas, Texas

- Type
- Commercial offices

- Year
- 1974

- Architect
- Hellmuth, Obata & Kassabaum

- Location
- 801 Grand Avenue, Des Moines, Iowa, United States

- Year
- 1991

- Floor count
- 45
