The Petronas Twin Towers is the twin building that has made Kuala Lumpur, besides being the capital of Malaysia, one of the most popular cities in the country. Although it has lost the title of highest building in the world, the Petronas Twin Towers still manage to attract over a thousand visitors every day. While it has lost the throne over to Taipei 101, in 2004, the Petronas Twin Towers have developed every possible branch in order to attract different categories of people, and so they have. The building is now so greatly expanded and developed, as it covers pretty much every field you might be interested in. Also, the Petronas Twin Towers has managed to keep a few titles of its own. One of them is for being the tallest twin building in the world, while the other is having the tallest Sky Bridge in the world.

There are several things that might interest you once you stepped inside the building. However, you might need to know that, although the entry to the Twin Towers is free, only a limited number of visitors is allowed per day. This is exactly why, as a visitor, you would have to get one of the limited number passes that can be obtained in the morning, on a daily basis. Although this might come as a surprise to most readers, having a little information about what you can actually expect once you enter the building will clearly help you understand. First of all, you can find some of the greatest companies inside the Petronas Twin Towers offices. As the only occupant of Tower One, you will find Petronas, the national oil-company of Malaysia. Carigali Hess Bloomberg, Al Jazeera English, IBM, Accenture, McKinsey & Co, Microsoft, TCS, Krawler Networks, and others, are just some of the most known companies that you can find in the Petronas Twin Towers offices.

As you can simply deduct by the above description, the operating systems of such an extraordinary building is not easy to maintain. This is exactly why the Petronas Twin Towers has its own service building to keep everything in function. The Petronas Twin Towers service building is known to be somewhere east of the Twins, and it is directly responsible for maintaining the extraordinary building operational. Without a service building, a huge architectural building would have no chances of maintaining top quality services for all their customers and visitors.