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Sears Tower was the world's tallest building from 1974 to 1975.* Preceded by World Trade Center Surpassed by Petronas Twin Towers Information Location Chicago , Illinois , USA Status: Complete Constructed : 1970-1973 Height Antenna/Spire: 1,730 ft (527m) Roof : 1,450 ft (442 m) Technical details Floor count 108 Floor area 4.56 million sq ft. (3.81 million sq ft. rentable) 418,064 m² (353,961 m² rentable) Elevator count 104, with 16 double-decker elevators Companies Architect: Skidmore, Owings and Merrill

Sears Tower was the world's tallest building from 1974 to 1975.*

Preceded by World Trade Center

Surpassed by Petronas Twin Towers

Information

Location Chicago , Illinois , USA

Status: Complete

Constructed : 1970-1973

Height Antenna/Spire: 1,730 ft (527m)

Roof : 1,450 ft (442 m)

Technical details

Floor count 108

Floor area 4.56 million sq ft. (3.81 million sq ft. rentable) 418,064 m² (353,961 m² rentable)

Elevator count 104, with 16 double-decker elevators

Companies

Architect: Skidmore, Owings and Merrill

Taipei 101 has been the world's tallest building since 2004.*Preceded by Petronas Twin Towers InformationLocation Xinyi District , Taipei , Taiwan StatusComplete Constructed1999-2004 HeightAntenna/Spire509.2 m (1,670.60 ft)Roof449.2 m (1,473.75 ft) Top floor 439.2 m (1,440.94 ft) Technical details Floor count 101 Floor area412,500 m2 (4,440,100 sq ft) Elevator count61, including double-deck shuttles and 2 high speed observatory elevators) Cost NT$ 58 billion ( US$ 1.76 billion) Companies Architect: C.Y. Lee & partners Contractor KTRT Joint Venture, Samsung Engineering & Construction Owner Taipei Financial Center Corp. Management

Taipei 101 has been the world's tallest building since 2004.*Preceded by Petronas Twin Towers InformationLocation Xinyi District , Taipei , Taiwan StatusComplete

Constructed1999-2004

HeightAntenna/Spire509.2 m (1,670.60 ft)Roof449.2 m (1,473.75 ft) Top floor 439.2 m (1,440.94 ft) Technical details

Floor count 101 Floor area412,500 m2 (4,440,100 sq ft)

Elevator count61, including double-deck shuttles and 2 high speed observatory elevators)

Cost NT$ 58 billion ( US$ 1.76 billion)

Companies Architect: C.Y. Lee & partners Contractor KTRT Joint Venture, Samsung Engineering & Construction

Owner Taipei Financial Center Corp. Management

Petronas Twin Towers was the world's tallest building from 1998 to2004. Preceded by : Sears Tower Surpassed by: Taipei 101 Information Location Kuala Lumpur, Malaysia Status Complete Constructed 1992-1998 Height Antenna/Spire 451.9 m (1,482.6 ft) Roof 378.6 m (1,242.1 ft) Top floor: 375.0 m (1,230.3 ft) Technical details: Floor count: 88 Floor area: 395,000 m2 (4,252,000 sq ft) (1 & 2) Elevator count: 78 Companies Architect: Cesar P elli Contractor: Samsung Engineering & Construction Hazama Corporation Management : KLCC

Petronas Twin Towers was the world's tallest building from 1998 to2004.

Preceded by : Sears Tower Surpassed by: Taipei 101

Information Location

Kuala Lumpur, Malaysia

Status Complete Constructed

1992-1998

Height Antenna/Spire 451.9 m (1,482.6 ft) Roof 378.6 m (1,242.1 ft) Top floor: 375.0 m (1,230.3 ft)

Technical details: Floor count: 88 Floor area: 395,000 m2 (4,252,000 sq ft) (1 & 2)

Elevator count: 78

Companies Architect: Cesar P elli

Contractor:

Samsung Engineering & Construction Hazama Corporation

Management : KLCC

CN Tower Toronto 's CN Tower. The CN Tower was the world's tallest free-standing structure on land from 1975 until 2007. Information Location: Toronto , Ontario , Canada Coordinates 43°38′33″N 79°23′14″W43.6426, -9.3871 Coordinates : 43°38′33″N 79°23′14″W43.6426,-79.3871 Status Complete Constructed 1973 – 1976 Use : mixed use Height Antenna/Spire: 553.33 m (1,815.4 ft) Roof: 457.2 m (1,500.0 ft) Top floor: 446.5 m(1,464.9 ft) Technical details Floor count: 147 (equivalent) Elevator Count 6 CompaniesArchitect John Andrews : Architects in association with WZMH Architects

CN Tower Toronto 's CN Tower.

The CN Tower was the world's tallest free-standing structure on land from 1975 until 2007. Information Location: Toronto , Ontario , Canada Coordinates 43°38′33″N 79°23′14″W43.6426, -9.3871 Coordinates : 43°38′33″N 79°23′14″W43.6426,-79.3871

Status Complete Constructed

1973 – 1976

Use : mixed use

Height Antenna/Spire: 553.33 m (1,815.4 ft)

Roof: 457.2 m (1,500.0 ft)

Top floor: 446.5 m(1,464.9 ft)

Technical details

Floor count: 147 (equivalent) Elevator Count 6 CompaniesArchitect

John Andrews : Architects in association with WZMH Architects

Jin Mao Tower from the Oriental Pearl Tower Information Location: 88 Century Boulevard, Pudong District, Shanghai 200121, China Status: Complete Constructed: 1998 Use: Office, Hotel Height Antenna/Spire: 421m1,380ft Roof: 370.0 m / 1,214 ft Top floor: 366.0 m / 1,201 Technical details Floor count: 88 Floor area: 278,707 m² Elevator count: 61 Companies Architect Skidmore, Owings & Merrill

Jin Mao Tower from the Oriental Pearl Tower

Information

Location: 88 Century Boulevard, Pudong District, Shanghai 200121, China

Status: Complete

Constructed: 1998

Use: Office, Hotel

Height Antenna/Spire: 421m1,380ft

Roof: 370.0 m / 1,214 ft

Top floor: 366.0 m / 1,201

Technical details

Floor count: 88

Floor area: 278,707 m²

Elevator count: 61

Companies Architect

Skidmore, Owings & Merrill

The World Trade Center Height: 1,368 and 1,362 feet (417 and 415 meters) Owners: Port Authority of New York and New Jersey Architect: Minoru Yamasaki, Emery Roth and Sons consulting Engineer: John Skilling and Leslie Robertson of Worthington, Skilling, Helle and Jackson Ground Breaking: August 5, 1966 Opened: 1970-73; April 4, 1973 ribbon cutting Destroyed: September 11, 2001

The World Trade Center Height: 1,368 and 1,362 feet (417 and 415 meters) Owners: Port Authority of New York and New Jersey Architect: Minoru Yamasaki, Emery Roth and Sons consulting Engineer: John Skilling and Leslie Robertson of Worthington, Skilling, Helle and Jackson Ground Breaking: August 5, 1966 Opened: 1970-73; April 4, 1973 ribbon cutting Destroyed: September 11, 2001

W*T*C

Inside W.T.C

Inside W.T.C

Dubai Towers

BURJ TOWER

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