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Top Tech 50 companies in Security

AT&T

AT&T was founded in 1876 with a mission to build the first long distance network.

Cisco Systems

With the increasing focus on IP systems, the networking technology provider is making its way into both the enterprise and home environments.

EDS

In October 2006, EDS hired Steve Ingram, the former CIO of DBS Bank, to head its Southeast Asian business.

EMC

More than a hardware storage company, EMC's portfolio includes software and consulting services.

Fujitsu

Headquartered in Tokyo, Japan, Fujitsu is the world's third-largest IT services provider.

Hewlett-Packard

The Palo Alto, Calif.-based company is placed 11 on the Fortune 500, and operates in more than 170 countries worldwide.

IBM

IBM sold off its PC business in December 2004, choosing to focus on servers, storage, software and services.

Microsoft

Microsoft, the world's largest software maker and easily the most recognizable name, has more than 600 million Windows users worldwide.

NEC

NEC established a managed services and outsourcing center in Singapore in 2005.

Nokia

The handset giant continues to dominate the smart phone market, and makes some significant enterprise moves during the year.

Symantec

Symantec has been forging closer ties with network equipment vendors to offer security products in intrusion detection systems.

Tata Consultancy Services

Founded in 1968, TCS is one of the IT services powerhouses in India. Not content with its success in India, the company has recently indicated interest in establishing its footprint in China

Unisys

Established in 1986, Unisys is a worldwide technology services and solutions company.

ZDNet Asia's Top Tech Index will be next updated in 2008.

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Systems | Networking and communications | Storage management | Security | Software Infrastructure | Services | Business applications | Internet services

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ZDNet Asia Top Tech 50 Index