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The 'North Tower' of the World Trade Center in New York City was completed in 1972 at a height of 417 m (1368 feet), distinguishable from the south tower (Two World Trade Center) by the huge white broadcast antenna tower on the roof. Its address was "One World Trade Center". It was destroyed, together with the south tower, in the September 11, 2001 attacks. The North Tower was the first tower struck in the attacks and the second to collapse.
This tenant list was compiled from the original list provided by CoStar_Group (a provider of electronic commercial real estate information), and quoted by CNN and most media. It was amended using the updated list from unblinking.com. Entries unique to UnBlinking are in ''italics'', marked (?UB) if uncertain. Companies listed on different floors by each source are marked (CS) at their position in CoStar, and (UB) at their position in UnBlinking. Special cases link to footnotes for more explanations.
Note: Floor numbers in  red  are part of American Airlines Flight 11's impact area.

Fl#	Companies
110	WPVI-TV (6ABC), Cartoon Network, CNBC, CNN, NJDOT, NPR, State of New Jersey, The Queen, USPS, VH1 Uno,Channel 2 (WCBS), Channel 4 (WNBC) Channel 5 (WNYW), Channel 7 (WABC), Channel 11 (WPIX), Channel 13 (WNET), Channel 31 (WPXN), Channel 47 (WNJU), WKCR-FM, WPAT-FM, WNYC-FM, WKTU-FM
109	Mechanical floor
108	Mechanical floor
107	World Trade Club, Greatest Bar on Earth, ''Cointreau'', ''Hotel and Restaurant Employees International''
106	Windows on the World, ''Hotel and Restaurant Employees International''
105	Cantor Fitzgerald, ''ESpeed'', ''Genuity''
104	Cantor Fitzgerald, Channel 4 (WNBC), ''ESpeed''
103	Cantor Fitzgerald, ''ESpeed''
102	Cantor Fitzgerald, Nishinippon Bank, ''Alliance Consulting Group'', ''Boomer Esiason Foundation''
101	Cantor Fitzgerald, Kidder, Peabody & Co., ''ESpeed''
100	Marsh USA
99	Marsh USA
98	Marsh USA
97	Marsh USA
96	Marsh USA
95	Marsh USA
94	Marsh USA
93	Marsh USA, Fred Alger Management
92	''CARR Futures'', ''Credit Agricole''
91	American Bureau of Shipping, ''Meyers Pollok Robbins'', ''New Japan Securities International'', ''Shiga Bank''
90	American TCC International Group, Chugoku Bank, ''Dun & Bradstreet'' (UB)
89	Barcley Dwyer, Broad USA (UB), CIIC Group (USA), Daehan International, Drinker, Biddle & Reath, Metropolitan Life Insurance Company, Mutual International Forwarding, Strategic Communications Group, Wai Gao Qiao USA, Wall Street Planning Association, ''Banco LatinoAmericano de Exportaciones Sud America'' (UB), ''Italian Wine & Food Institute'', ''Jun He Law Offices'' (UB), ''Majestic Star Yacht Chartering'', ''Tokyo Securities Company''
88	''Julien J. Studley'', ''Viking Sea Freight'', WTC Construction Manager
87	May Davis Group, ''Bank of Kinki'', ''Okasan Securities'' (UB), ''Thor Technologies''
86	Julien J. Studley, ''Alan Anthony'' (UB), ''Asiatic Chemical'', ''Society of Satellite Professionals International'', ''Trading Technologies''
85	SMW Trading Corporation, Thermo Electron, ''Chicago Investment Group'', ''Hyakugo Bank'', ''Ohrenstein & Brown''
84	Bright China Capital, David Peterson Law Offices, KITC, LG Securities America, San-In Godo Bank, TEMENOS USA, Unicom Capital Advisors, ''Blue Star Line North America'', ''Daehan Investment Trust Company'', ''Fukuoka City Bank''
83	eMeritus Communications, General Telecommunications, Global Crossing Holdings, Lava Trading, Taipei Bank, ''Ameson Education and Culture Exchange Foundation'' (UB), ''Toho Bank'', ''TTA'', ''Wako Securities America''
82	New York Metropolitan Transportation Council (CS), ''DMJM Harris''
81	Bank of America, Network Plus, New Continental Enterprises, ''Blue Star Line North America'' (?UB), ''Network Plus Corporation''
80	Agricor Commodities Corporation, Intrust Investment Realty, Noga Commodities Overseas, Shizuoka Bank, The Beast.com, RLI Insurance Company, ''Bank of Yokohama'', ''Noga Hotels New York'', ''Zenshinren Bank''
79	Daynard & Van Thunen Company, First Liberty Investment Group, International Office Centers Corporation/Alliance Business Centers Network (notes), Nikko Securities, Okato Shoji Company International, Securant Technologies, ''Iyo Bank''
78	'Sky lobby', Avenir, Baltic Oil Corporation, Cedar Capital Management Associates, Cheng Cheng Enterprises Holdings, Geiger & Geiger, Hyundai Securities (America), International Trade Center, Korea Local Authorities Foundation for International Relations, Meridian Ventures Holdings, Pacrim Trading & Shipping, ThinkPath, Traders Access Center, ''Atinav Avenue'', ''Korea Local Government Center'', ''Partner Reinsurance Company'', ''Thai Farmers Bank'' (UB), '' Verona Fair Organization US Representative''
77	Hal Roth Agency, Jun He Law Offices (CS), Martin Progressive, Newey International Corporation, World Trade Centers Association, ''Alliance Continuing Care Network'', ''Kühne & Nagel'', ''Partner Reinsurance Company''
76	Mechanical floor
75	Mechanical floor
74	—
73	—
72	—
71	—
70	—
69	—
68	—
67	—
66	—
65	''Boeing Aviation Technical Services'', ''Newark Liberty International Airport''
64	—
63	Airport Access Program
62	''CARR Futures'' (?UB)
61	''Access to the Region's Core (ARC)''
60	Asahi Bank
59	Sidley Austin
58	Sidley Austin
57	Sidley Austin
56	Sidley Austin
55	Pace University, World Trade Institute of Pace University, Benchmark Hospitality at Pace University (now Downtown Conference Center at Pace University)
54	Sidley Austin
53	AIG Aviation Brokerage, Bank of Taiwan, Bramax Manufacturing Corporation (CS) China Resource Products USA, Keenan, Powers & Andrews, Lo, Curto & Funk, Natural Nydegger Transport Corporation, Pacrim Trading & Shipping, Pure Energy Corporation, ''Broadview Networks'', ''French Embassy Financial Services'', ''JACOM Corporation'', ''TripleHop Technologies''
52	Gayer, Shyu & Wiesel, Hill, Betts & Nash, Howly (US) Corporation, Leeds & Morrelli, Okasan International (American) (CS), RGL Gallagher PC, Richard A. Zimmerman, TEMENOS USA, Williams Capital Group, ''Bramax Manufacturing Corporation'' (?UB), ''IFG East''
51	AT&T Corporation, C&P Press, ''Chilean Government Trade Bureau'', ''Chilean National Petroleum Company'', ''Chilean Production Promotion Center'', ''Chilean Trading Corporation'', ''TradeWeb''
50	Dai-Ichi Kangyo Trust Company of New York, ''DKB Securities Corporation''
49	Dai-Ichi Kangyo Trust Company of New York, , ''Dai-Ichi Kangyo Bank'', ''Overseas Union Bank'' (?UB), ''Pacific American Corporation'' (UB)
48	Dai-Ichi Kangyo Trust Company of New York, ''Dai-Ichi Kangyo Bank'' (?UB)
47	Pacific American Corporation (CS), American TCC International Group (?UB), G.Z. Stephens, National Futures Association, Quint Amasis, W.J. Export-Import, ''Adjusters International'', ''Clear Forest Corporation''
46	American Sino Trade Development Council, Auto Imperial Company, Blue Sky Technologies, Can-Achieve Consultants, Consolidated Steelex Corporation, Dahao USA Corporation, J&X Tans Trading Corporation International, Kanebo Information Systems Corporation, Meganet Management Consultants, Prospect International, Sinopec USA (CS), Suggested Open Systems, SunTendy America, T&T Enterprises International, Yong Ren America, ''American Freight Liners'', ''Arab Chamber of Commerce'', ''Bank of Yokohama'', ''Charles Pan'', ''China Chamber of Commerce'', ''Computer Troubleshooters Metro NY/NJ'', ''H. Taufiq Choudhury, Esq.'', ''LatinVision'', ''Lief International USA'' (UB), ''Shipping Services Italia'', ''Sumitomo Bank'', ''View Trade''
45	American Lota International, China Construction America, Dunavant Commodity Corporation, Employee Merit, Fertitta Enterprises, Martin A. Katz, CPA, Pure Energy Corporation, Sassoons Inc, Security Traders Association, Software Research Associates America, Streamline Capital, The Company Store, ''BAO Hercules'', ''Bramax Manufacturing Corporation'' (UB), ''Ching Fong Investment Company New York'', ''Cousin D&N'', ''F.E. Wallace & Co.'', ''HS Futures'', ''Hyundai Securities Company'', ''Johnson Enterprises'' (?UB)'', ''S. Stern Custom Brokers''
44	'Sky lobby', New York Society of Security Analysts, ''Market Technicians Association''
43	—
42	Mechanical floor
41	Mechanical floor
40	Lehman Brothers, ''Commerzbank Capital Markets''
39	Lehman Brothers, Cultural Institutions Retirement Systems, Overseas Union Bank, Xcel Federal Credit Union, Tai Fook Securities, ''Circle International'', ''Northern Trust International Banking Corporation'' (UB), ''Sun Hung Kai Securities''
38	Lehman Brothers, Regional Alliance for Small Contractors, Turner Construction Company
37	Commodity Futures Trading Commission, Government of Thailand, ''S. Stern Custom Brokers'' (?UB), ''Thai Trade Center'', ''Thai Board of Investment'', ''Thai Office of the Economic Counselor''
36	Kemper Insurance Companies
35	Kemper Insurance Companies, Anne Pope Law Offices
34	''Royal Thai Embassy Office'' (UB), ''Port Commerce Department, Port Authority'', ''Thailand Tourism Authority''
33	Berel & Mullen, China Daily Distribution Corporation, Data Transmission Network Corporation, Hu Tong International Company, Koudis International (CS), MANAA Trading Group, MIS Service Company, Rachel & Associates, Serko & Simon, Golden King, ''American Bright Signs'', ''China United Trading Corporation'', ''Excel Shipping'', ''Korean Associates Securities'', ''Lunham & Reeve'', ''Rohde & Liesenfeld'' (?UB)
32	Banco LatinoAmericano de Exportaciones Sud America (CS), Chang Hwa Commercial Bank, Rohde & Liesenfeld, ''Cantor Fitzgerald International'' (UB), ''Koudis International'' (?UB)
31	Port Authority of New York and New Jersey, ''EmpireBlue''
30	—
29	China Patent and Trademark Agent USA, World Travel, ''Seth Shipping Corporation'', ''Taipei Bank'' (?UB), ''ZimAmerican Israeli Shipping Company'' (UB)
28	Port Authority of New York and New Jersey, ''EmpireBlue''
27	''Bangkok Metropolitan Bank'', ''EmpireBlue'', ''Sinopec USA'' (UB)
26	Garban Intercapital
25	Garban Intercapital, R.H. Wrightson & Associates, ''Cote d'Ivoire Embassy Commercial Counselor'', ''EXCO USA International'', ''Harold I. Pepper Company''
24	Empire Health Choice, Port Authority of New York and New Jersey, ''Dominican Republic Export Promotion Center'', ''Electric Paper'', ''RN Forwarding''
23	Empire Health Choice
22	Cheng Xiang Trading USA, Chicago Board Options Exchange Corporation, G.C. Services, Gold Sky, Kaiser Overseas, Karoon Capital Management, MLU Investment, P. Wolfe Consultants, Tai Fook Securities, The SCPIE Companies, Unicom Capital Advisors, ''AMROC International Company'', ''Central Trust of China'', ''China Steel Company'', ''New York Metropolitan Transportation Council'' (UB), ''SySoft e-Business Lab''
21	Avesta Computer Services, Continental Logistics, Dongwon Securities Company, Dr. Tadasu Tokumaru, M.D., Friends, Ivory & Sime, Friends Villas Fischer Trust, Infotech Commercial Systems, Roman V. Popik Law Offices, Lief International (CS), Tower Computer Services, United Seamen's Service (USS-AMMLA), ''1 Stop Investment Advice'', ''Brauner International Corporation'', ''Cat Technology'', ''International Cobal'', ''J.D. Smith Customs Broker'', ''Marc Commodities'', ''Regional Alliance for Small Contractors'' (?UB), ''United Hercules'' (UB)
20	Empire Health Choice, ''Rohde & Liesenfeld''
19	Empire Health Choice, Port Authority of New York and New Jersey, ''Adams McFarlane LLC (NexxtHealth)'', ''Excel Shipping'', ''HZ Bernstein Air Freight'', ''Leading Forwarders''
18	—
17	ZimAmerican Israeli Shipping Company (CS), Empire Health Choice, ''ABC International'', ''Masterpiece International'', ''Nippon Express USA''
16	ZimAmerican Israeli Shipping Company (CS), California Bank and Trust, ''Ramon International Insurance Brokers (ZimAmerican)'', ''Seven Star Lines''
15	Landmark Education Corporation, ''Continental Forwarding'', ''Gringsby Brandford & Co.'', ''H.W. Robinson & Co.'', ''John F. Kilroy''
14	Instinet, Dun & Bradstreet (CS), Port Authority of New York and New Jersey, ''Aeolian Shipping Company'', ''C. Allen & Co.'', ''Hirshbach & Smith'', ''S. Stern CHB'', ''VanderGrift Forwarding''
13	Instinet
12	''Lafayette Shipping Company''
11	Bank of America, Porcella Vicini & Co., Primark Decision Economics, ''DRI-WEFA'', ''Frederick Henjes'', ''Raymond James & Associates'', ''Tes USA'' (UB)
10	Bank of America, ''Export Import Service'', ''Hauser Air Corporation''
9	Bank of America, ''Foreign Credit Insurance Association''
8	Mechanical floor
7	Mechanical floor
6	—
5	Gayer, Shyu & Wiesel
4	—
3	Port Authority of New York and New Jersey, ''W.R. Hambrecht''
2	—
L	Avis, Delta Air Lines, Olympia Airport Express
C	Ann Taylor Loft, NY Coffee Station, Strawberry, ''Menchanko-Teikeionos''

Floor unknown: Cedel Bank International, LG Insurance Company, ''Alliance Global Finance'', ''AMH International Trading'', ''Associated Charter Marine'', ''Carreden Group'', ''Charles Schwab'', ''CIF Agency'', ''Continental Airlines'', ''Continental Express'', ''Deloitte & Touche'', ''Dimetol International Trade'', ''Eastern Capital Corporation'', ''Falcon International Freight'', ''First Pacific Rim'', ''GAC Shipping'', ''Garwood Financial'', ''Globe Shipping Company'', ''GSI Cargo Service'', ''Hachijuni Bank'', ''Hanil Securities'', ''Lin Brothers International'', ''Max Gregorcic'', ''Morgan Stanley'', ''Norman Elisberg'', ''Pluto Commodities'', ''Port Newark'', ''Stephen de Zagon'', ''Trans World Airlines'', ''Welton International Trading''

Contents

Notes

External links

Notes

★ ''Alliance Business Centers/International Office Centers Corporation'' in suite 7967 provided virtual offices to Advanced Information Systems, Cat Technology, CL Moore Financial, Computer Aid, Crystal Castle Realty, CWB Global Executive Search, Cyberpoint, Dvua of New York, Evans, Osborne & Kreizman, Filetek, FJ Wilkes & Co., Global Export Services, Imis, Insurance Overload Systems, Jerry Molnar Personnel, Motive Communications, Persistence Software, Realcom Financial Partners, SIR Services New York, Strongin, Rothman & Abrams, and Stryker Tams & Dill. (UnBlinking)

★ ''Ameson'' listed by CoStar as "Amerson Group" on 8/F but suite given as 8343 by UnBlinking; 8/F is a mechanical floor.

★ ''Broad USA'' listed by CoStar as 89/F but moved out before 9/11 according to UnBlinking.

★ ''Johnson Enterprises'' listed as 45/F, but presence at WTC unconfirmed, by UnBlinking.

★ ''Thai Farmers Bank'' listed by CoStar as 7/F but suite given as 7811 by UnBlinking; 7/F is a mechanical floor.

★ ''ZimAmerican Israeli Shipping Company'' was on the 16th floor and officially moved out of the World Trade Center to Norfolk, VA on Sept. 4, 2001. However, some computer systems were still in use in WTC at the time of the attacks.

External links

★ CoStar group

★ Tenant list on cnn.com

★ Verified lists on unblinking.com

★ World Trade Center Tenant Relocation Summary on tenantwise.com