- Architect
- Richard Heil, Johannes Krahn

- Location
- Kaiserstraße 29, Frankfurt am Main, Hesse, Germany

- Type
- Government offices

- Year
- 1973

- Architect
- Bassetti Architects

- Location
- 700 Fifth Avenue, Seattle Civic Center, Seattle, Washington, USA

- Type
- Government offices

- Year
- 1990

- Architect
- Wright, Porteous & Lowe/Bonar; Lennox, Matthews, Simmons & Ford, Inc.

- Location
- Indianapolis, Indiana, United States

- Type
- Skyscraper
, Government offices
- Year
- 1962 ad

- Architect
- Dalton, Dalton, Little, and Newport, Brubaker/Brandt, Inc.

- Location
- 30 East Broad Street, Columbus, Ohio

- Type
- Government offices

- Year
- 1973

- Architect
- John C. Austin John Parkinson and Albert C. Martin, Sr.

- Location
- 200 North Spring Street, Los Angeles, California

- Type
- Government offices

- Year
- 1928

- Location
- Porscheplatz, Essen, Germany

- Type
- Government offices

- Year
- 1979

- Antenna height
- 115 m

- Architect
- CPG Corporation

- Location
- Shenton Way, Downtown Core, Singapore

- Location
- Singapore

- Type
- Government offices, Commercial offices

- Architect
- Thom Mayne, SmithGroup

- Location
- 90 Seventh Street, San Francisco, California

- Type
- Government offices

- Year
- 2007

- Architect
- DP Architects

- Location
- Singapore

- Location
- 1 Marina Boulevard, Marina Bay, Singapore, Downtown Core, Singapore

- Type
- Commercial offices, Government offices

- Architect
- Kohn Pedersen Fox Associates

- Location
- Rijnstraat 50, The Hague, Netherlands

- Type
- Government offices

- Year
- 1999
