Petronas Towers

3°9′28″N 101°42′42″E / 3.15778°N 101.71167°E / 3.15778; 101.71167

Petronas Twin Towers
Malay: Menara Berkembar Petronas
Official wordmark
The Petronas Towers at dusk, 2019
Alternative namesPetronas Twin Towers, KLCC Twin Towers
Record height
Tallest in the world from 1998 to 2004[I]
Preceded byWillis Tower
Surpassed byTaipei 101
General information
StatusCompleted
TypeCommercial offices and tourist attraction
Architectural stylePostmodern Islamic architecture
LocationJalan Ampang, Kuala Lumpur, Malaysia
CountryMalaysia
Groundbreaking1 January 1992 (1992-01-01)
Construction started1 March 1993 (1993-03-01)
CompletedJune 1996 (1996-06)
Opened31 August 1999 (1999-08-31)
Inaugurated31 August 1999 (1999-08-31)
Renovated16 September 2011 (2011-09-16)
CostUS$1.6 billion
OwnerKLCC Holdings Sdn Bhd
Height
Architectural451.9 m (1,483 ft)
Tip451.9 m (1,483 ft)
Antenna spire46 m (151 ft)
Roof405.1 m (1,329 ft)
Top floor375 m (1,230 ft) (Level 88)
Observatory370 m (1,210 ft) (Level 86)
Technical details
Floor count88 (with 5 being underground)
Floor area395,000 m2 (4,252,000 sq ft)
Lifts/elevators38 (each tower)
Design and construction
Architect(s)César Pelli, Adamson Associates Architects (as executive architect)
DeveloperKLCC Holdings Sdn Bhd
Structural engineerThornton Tomasetti & Ranhill Bersekutu
Main contractorTower 1: Hazama Corporation
Tower 2: Samsung Engineering & Construction and Kukdong Engineering & Construction
City Center: B.L. Harbert International
Other information
Public transit access KJ10  KLCC LRT station
Website
www.petronastwintowers.com.my
References

The Petronas Towers (Malay: Menara Berkembar Petronas), also known as the Petronas Twin Towers and colloquially the KLCC Twin Towers, are an interlinked pair of 88-storey supertall skyscrapers in Kuala Lumpur, Malaysia, standing at 451.9 metres (1,483 feet). From 1996 to 2004, they were the tallest buildings in the world until they were surpassed by the Taipei 101 building. The Petronas Towers remain the world's tallest twin skyscrapers, surpassing the original World Trade Center towers in New York City, and were the tallest buildings in Malaysia until 2021, when they were surpassed by Merdeka 118. The Petronas Towers are a major landmark of Kuala Lumpur, along with the nearby Kuala Lumpur Tower and Merdeka 118, and are visible in many places across the city.