4.Petronas Twin Towers

Information
Preceded by: Willis Tower
Surpassed by: Taipei 101
Information
Location : Kuala Lumpur, Malaysia
Status: Complete
Constructed: 1992–1998
Use: Office
Height
Antenna/Spire : 451.9 m (1,482.6 ft)[1]
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 (1 & 2)
Companies
Architect: Argentina Cesar Pelli
Structural Engineer: Thornton Tomasetti
Contractor: Tower1:Japan Hazama Corporation
Tower2: South Korea Samsung Engineering & Construction and Kukdong Engineering & Construction
KLCC: United States B.L. Harbert International