List of largest office buildings explained

This is a list of largest office buildings in the world by floor area.

Largest office buildings by total area

Building	City	Country	Floor area (m^2)	Height ()	Height ()	Floors	Year	Employees
Surat Diamond Bourse	Surat, Gujarat	India	660,000	268	81.9	15	2023	65,000^[1]
The Pentagon	Arlington	United States	620,000	77	23.5	7	1943	26,000^[2]
Chrysler World Headquarters and Technology Center	Auburn Hills, Michigan	United States	490,000	249	76	15	1993 (technology center) 1996 (headquarters)	~11,000^[3]
SAS i-tower	Hyderabad	India	480,000	561	171	36	2023	^[4]
USAA Corporate Headquarters	San Antonio, Texas	United States	476,000	50	15.25	4	1976	15,000
The Exchange 106	Kuala Lumpur	Malaysia	453,835	1,462	445.5	95	2019
Willis Tower	Chicago	United States	416,000	1,451	442	108	1974	~15,000^[5]
Petronas Twin Towers	Kuala Lumpur	Malaysia	395,000	1,483	451.9	88	1996
CCTV Headquarters	Beijing	China	389,079	768	234	51	2012	~10,000^[6]
Ping An Finance Centre	Shenzhen	China	385,918	1,965	599.1	115	2017	~15,500^[7]
Shanghai World Financial Center	Shanghai	China	381,600	1,614	492	101	2008
Roppongi Hills Mori Tower	Tokyo	Japan	380,105	781	238	54	2003
Shanghai Tower	Shanghai	China	380,000	2,073	632	128	2014
Merchandise Mart	Chicago	United States	372,000	340	100	25	1930
ICICI Regional Hub Building	Hyderabad	India	371,000	230	70	20	2011	~22,000^[8]
Long'ao Building	Jinan	China	370,000	218	66	15	2007
Palace of the Parliament	Bucharest	Romania	365,000	276	84	12	1997
Cœur Défense	La Défense	France	350,000^[9]	591	180	39	2001
Aon Center	Chicago	United States	334,451	1,136	346	83	1973
One World Trade Center	New York City	United States	325,279	1,776	541.3	104	2014
55 Water Street	New York City	United States	325,000	687	209	53	1972
Burj Khalifa	Dubai	United Arab Emirates	309,473	2,722	828	160	2010
Lotte World Tower	Seoul		304,081	1,823	555	123	2016
Taipei 101	Taipei		294,258	1,671	508.6	101	2004
MetLife Building	New York City	United States	292,000	808	246	59	1963
IBM Rochester	Rochester, Minnesota	United States	290,000			3	1958
Shun Hing Square	Shenzhen	China	280,000	1,260	384	69	1996
Amazon office Hyderabad	Hyderabad	India	278,000	282	85.9	15	2019	~15,000^[10]
Brookfield Place	Toronto	Canada	276,110	856	261	53	1990
International Commerce Centre	Hong Kong	Hong Kong	274,064	1,587	484	108	2010
111 Eighth Avenue	New York City	United States	270,000	264	80	18	1932
John Hancock Center	Chicago	United States	260,126	1,128	344	100	1969
Apple Park	Cupertino	United States	260,000	49	15	4	2017	12,000
First Canadian Place	Toronto	Canada	250,849	978	298	72	1976
Place du Portage III	Gatineau	Canada	247,000	233.9	71.3	20	1978
Nabemba Tower	Brazzaville		242,167.5	348	106	30	1986
30 Hudson Yards	New York City	United States	240,000	1,270	387	103	2019
World Trade Center Mexico	Mexico City	Mexico	239,000	333	207	50	1994
Parc1 Tower A^[11]	Seoul		222,989	1,056	322	69	2020
KK100	Shenzhen	China	220,000	1,450	442	98	2011
Petronas Tower 1	Kuala Lumpur	Malaysia	218,000	1,483	452	88	1998
Petronas Tower 2	Kuala Lumpur	Malaysia	218,000	1,483	452	88	1998
28 Liberty Street	New York City	United States	213,675	813	248	60	1961
U.S. Steel Tower	Pittsburgh	United States	210,000	841	256	64	1970
Empire State Building	New York City	United States	208,879	1,250	381	102	1931
JPMorgan Chase Tower	Houston	United States	208,382	1,002	305	75	1982
CITIC Plaza	Guangzhou	China	205,239	1,283	391	80	1997
Chongqing World Trade Center	Chongqing	China	204,400	929	283	60	2005
1221 Avenue of the Americas	New York City	United States	204,385	674	205	51	1969
Chase Tower	Chicago	United States	200,000	850	259	60	1969
The Summit at Danbury	Danbury, Connecticut	United States	200,000	89	27	6	1982
The Bow	Calgary, Alberta	Canada	199,781	774	236	58	2013
Wells Fargo Customer Information Center(CIC)	Charlotte, North Carolina	United States	195,468			3	1995
Bank of America Tower	New York City	United States	195,095	1,200	366	54	2009
30 Rockefeller Plaza	New York City	United States	195,095	850	259	69	1933
Boeing Everett	Everett, Washington	United States	185,806	84	25.6	6	1993
Two International Finance Centre	Hong Kong	Hong Kong	185,805	1,362	415	88	2003
McCoy Center	Columbus, Ohio	United States	185,800	64	19.5	4	1996
555 California Street	San Francisco	United States	183,017	779	237	52	1969
Bank of America Plaza	Dallas	United States	171,300	921	281	72	1985
Wells Fargo Plaza	Houston	United States	170,362	992	302	71	1983
Parc1 Tower B	Seoul		170,316	840	256	53	2020
Hexagone Balard^[12]	Paris	France	165,000				2015	~10,000
Almas Tower	Dubai	United Arab Emirates	160,000	1,191	363	68	2009
Franklin Center	Chicago	United States	158,000	1,007	307	60	1989
10 Hudson Yards	New York City	United States	158,000	878	268	52	2016
Boca Raton Innovation Campus (BRiC)	Boca Raton, Florida	United States	157,935	45	14	3	1967
Major General Emmett J. Bean Finance Center	Indianapolis	United States	154,219^[13]			3	1953^[14]	~5,000
4 Times Square	New York City	United States	150,000	809	247	48	1999
Telekom Tower	Kuala Lumpur	Malaysia	150,000	1,017	310	55	2001
Salesforce Tower	San Francisco	United States	150,000	1,070	326	61	2018
Scotia Plaza	Toronto	Canada	149,000	902	275	68	1988
Citigroup Center	New York City	United States	146,683	915	279	59	1977
Verizon Operations Headquarters	Basking Ridge, New Jersey	United States	145,153			4	1975
One Island East	Hong Kong	Hong Kong	144,426	979	298	69	2008
Key Tower	Cleveland, Ohio	United States	144,000	947	289	57	1991
New York Times Tower	New York City	United States	143,000	1,046	319	52	2007
Columbia Center	Seattle	United States	142,900	937	285	76	1985
Plaza 66	Shanghai	China	140,263	945	288	66	2001
Harry S Truman Building	Washington, DC	United States	140,000 ^[15]	100 ^[16]	30	8	1941; 1960	8,000 ^[17]
Bank of China Tower	Hong Kong	Hong Kong	135,000	1,205	367.4	72	1990
US Bank Tower	Los Angeles	United States	133,087	1,018	310	73	1989
Central Plaza	Hong Kong	Hong Kong	130,140	1,227	374	78	1992
Bank of America Corporate Center	Charlotte, North Carolina	United States	130,063	871	265	60	1992
The Center	Hong Kong	Hong Kong	130,032	1,135	346	73	1998
Brookfield Place (Calgary)	Calgary, Alberta	Canada	130,000	810	247	56	2017
Shanghai Wheelock Square	Shanghai	China	114,075	978	298	58	2009
311 South Wacker Drive	Chicago	United States	130,000	961	293	65	1990
Two Prudential Plaza	Chicago	United States	130,000	995	303	64	1990
Comcast Center	Philadelphia	United States	130,000	973	297	57	2008
Cadillac Place	Detroit	United States	129,600	220	67	15	1922	~2,000
Bank of America Plaza	Atlanta	United States	121,980	1,023	312	55	1992
Palazzo della Farnesina	Rome	Italy	120,000	167	51	62	1959
Place du Portage IV	Gatineau	Canada	118,000	229.7	70	18	1979
Cheung Kong Centre	Hong Kong	Hong Kong	117,000	928	283	62	1999
Aon Center	Los Angeles	United States	116,128	858	262	62	1973
One Liberty Place	Philadelphia	United States	111,483	945	288	61	1987
Richard Bolling Federal Building	Kansas City, Missouri	United States	111,483	295	98.33	18	1965
Truist Plaza	Atlanta	United States	111,400	871	265	60	1992
Chrysler Building	New York City	United States	111,000	1,046	319	77	1930
Minsheng Bank Building	Wuhan	China	110,000	1,087	331	68	2007
One Atlantic Center	Atlanta	United States	100,000	820	250	50	1987
Emirates Office Tower	Dubai	United Arab Emirates	100,000	1,163	355	54	2000
Salesforce Tower	Indianapolis	United States	84,092	811	247	49	1990
70 Pine Street	New York City	United States	80,360	952	290	66	1932
Transamerica Pyramid	San Francisco	United States	49,000	853	260	48	1972

See also

• List of tallest hotels in the world
• List of tallest residential buildings in the world

Notes and References

1. Web site: The world’s new largest office building is bigger than the Pentagon . CNN . 18 July 2023.
2. Web site: Pentagon Facts . Pentagon Tours . 5 November 2021.
3. Web site: Where We Are in North America . FCA Group . 5 November 2021.
4. Web site: Case Study SAS Infra - Embassy Deal. Colliers. 5 September 2023.
5. Web site: History & Facts . Willis Tower . 5 November 2021.
6. Web site: CCTV Headquarters . 2 x 4 . 5 November 2021.
7. Web site: Ping An Finance Center . Architect Magazine . 5 November 2021 . July 31, 2017.
8. Web site: ICICI Regional Hub Building . Times of India . 12 April 2022.
9. http://www.coeurdefense.com/batiments-espaces/?lang=en Official site
10. Web site: Amazon’s office at Hyderabad. Amazon. 5 September 2023.
11. Web site: 파크원. 2021-03-17. www.parc1.com. en. 2020-02-14. https://web.archive.org/web/20200214093306/http://www.parc1.com/sub/sub12.php. dead.
12. Web site: Hexagone Balard - France's new Department of Defense ANMA. 2022-01-02. Archello. en.
13. Web site: Major General Emmett J. Bean Federal Center . U.S. General Services Administration (GSA) . 21 November 2021.
14. Web site: M. B. Emmett J. Bean Finance Center . Encyclopedia of Indianapolis . 12 July 2021 . 21 November 2021.
15. Web site: Harry S. Truman Building . 29 December 2021.
16. Book: Alexander, David . The Building: A Biography of the Pentagon . 2008 . 25 . 978-0-7603-2087-7 .
17. Web site: Audit of Emergency Preparedness at the Washington Metropolitan Facilities of the Department of State . 29 December 2021.