- Architect
- Graham, Anderson, Probst & White

- Location
- Chicago, Illinois, United States

- Type
- Skyscraper
, Corporate headquarters
- Year
- 1931 ad

- Architect
- Ralph Thomas Walker

- Location
- New York, United States

- Type
- Skyscraper
, Corporate headquarters
- Year
- 1927 ad

- Architect
- Gresham, Smith and Partners

- Location
- 600 North 18th Street Birmingham, Alabama, Alabama, United States

- Location
- United States

- Type
- Corporate headquarters

- Location
- 15 South Twentieth Street Birmingham, Alabama, Alabama, United States

- Type
- Corporate headquarters

- Year
- 1970

- Antenna height
- 283 ft

- Architect
- John Andrews International and Notter Finegold & Alexander
, John Andrews
- Location
- Washington

- Type
- Corporate headquarters

- Year
- 1984

- Architect
- Pei Cobb Freed & Partners
, I. M. Pei
- Location
- Purchase, New York, New York, U.S.

- Type
- Corporate headquarters

- Year
- 1984

- Architect
- Smith Hinchman & Grylls
, Wirt Rowland
- Location
- Detroit, Michigan, United States

- Type
- Skyscraper
, Skyscraper
, Corporate headquarters
- Year
- 1928 ad

- Architect
- Kevin Roche John Dinkeloo and Associates, LLC

- Location
- Whitehouse Station, New Jersey

- Type
- Corporate headquarters

- Year
- 1990

- Architect
- Gensler(Design Architect)Kendall/Heaton Associates Inc.(Architect of Record)

- Location
- 1400 Douglas Street, Omaha, Nebraska 68179, United States

- Type
- Union Pacific Corporate Headquarters

- Year
- 2004

- Location
- New York City

- Type
- Corporate headquarters

- Year
- 1916

- Floor count
- 29
