IBM India

IBM India is the Indian subsidiary of IBM. It has facilities in Bangalore, Delhi, Kolkata, Mumbai, Chennai, Pune, Gurgaon, Noida and Hyderabad.

Infosys

Infosys Technologies Limited (BSE: 500209, NASDAQ: INFY) is a multinational information technology services company headquartered in Bangalore, India. It is one of India's largest IT companies with 103,905 professionals (including subsidiaries) as of Jun 30, 2009. It has offices in 22 countries and development centers in India, China, Australia, UK, Canada and Japan.

MindTree

MindTree Limited is a global IT Solutions Company specializing in IT Services, Product Engineering, Infrastructure Management and Technical Support (IMTS), Independent Testing and Knowledge Services that was started in 1999 by 10 industry professionals who came from Cambridge Technology Partners, Lucent Technologies and Wipro. Currently co-headquartered in Warren, New Jersey and Bangalore, India, it has 3 development centers in India and 15 offices spread across Asia, Europe and the United States. The founding team was led by Ashok Soota, who was at that time vice chairman and president of Wipro, one of India's largest software companies. The company has 7,866 employees.

Nous Infosystems

Nous Infosystems is a global information technologies solutions company based in Bangalore, India. The company provides software solutions across a broad spectrum of technologies. Nous was incorporated in 1996 to provide IT services to clients worldwide. It offers services in the areas of Software Services; Enterprise Application Services – ERP, SAP, Microsoft Dynamics AX and Oracle Apps; Testing and Infrastructure Support Services.

Robust Designs

Robust Designs is an enterprise software services company based in Bangalore, India, with additional offices in Singapore and the USA. The company's flagship product is CUBOT, an end-to-end business intelligence solution that provides enterprises with reporting and analytics capabilities.

Sonata Software

Sonata Software Limited is an IT consulting and Software Services Company. Sonata is headquartered in Bangalore, India, and has offices in the US, Europe and the Asia Pacific region. Sonata has four development centers in Bangalore, one in Hyderabad and two in Hanover, Germany. Sonata's services include IT Consulting, Product Engineering Services, Travel Solutions, Application Development, Application Management, Managed Testing, Business Intelligence, Infrastructure Management and Packaged Applications. Nevertheless, "Nurturing long-term partnerships has been a way of life at Sonata".

Strand Life Sciences

Strand Life Sciences, formerly Strand Genomics, is a premier in silico technologies innovation company located in Bangalore, India. Strand leverages its core strengths in Data Mining, Predictive Modeling, Computational Chemistry, Software Engineering and Research Biology to develop Technologies and offer various Products for research biology, chemistry and drug discovery. Strand also offers custom Solutions based on its technologies. In August 2007, Strand Life Sciences entered an agreement with Agilent Technologies Inc.in which Strand Life Sciences will develop Agilent's GeneSpring software.

Tally Solutions

Tally Solutions Ltd is a Bangalore-based financial accounting software company that currently sells into 88 countries beyond its native India, including the United Kingdom, and the Middle East.

Tally's software is mainly used for vouchers, financial statements, and taxation in many industries, and has specialised packages for retail businesses. More advanced capabilities are found in its ERP package.

Tata Elxsi

Tata Elxsi Limited (TEL) (BSE: 500408, NSE: TATAELXSI) is a technology company of the Tata Group in India. It delivers outsourced product design and R&D services and solutions to customers worldwide, while also providing solutions through four core practices: product design services, design and engineering, system integration services, and visual computing labs. The company has a team of more than 3600 engineers and designers. It is headquartered in Bangalore.

Wipro Technologies

Wipro Limited is a $5 billion Indian conglomerate. It is one of the top IT industries in India. Wipro Ltd. has interests varying from information technology, consumer care, lighting, engineering and healthcare businesses. Billionaire Azim Premji leads the group.

Anantara Solutions

Anantara Solutions Private Limited (Anantara) is an outsourcing company with headquarters in Chennai, India that defined Second Generation Outsourcing. The company has offices in United States, Europe, Singapore and India. Anantara means "the continuum" in Sanskrit. The company was ranked among the top 10 start-ups to watch in 2008 by Mint (A Wall Street Journal joint venture).NASSCOM has named the company to its IT innovation for 2007 list.

Data Software Research Company

Data Software Research Company Private Limited (DSRC) is an information technology-consulting firm headquartered in Chennai, India. It has offices in Santa Clara, CA; Beckenham, UK; and in Singapore.

iNautix

iNautix Technologies India Private Limited provides technology services, business and technology operations and remote infrastructure management services for its affiliates, Pershing LLC and The Bank of New York Mellon. iNautix also develops and delivers technology solutions and software development capabilities for customers of Pershing and The Bank of New York Mellon.

Polaris Software Lab Limited

Polaris Software Lab Limited (BSE: 532254) is a company in specialty application development for the banking, financial, and insurance sector, offering products, legacy modernization services, and consulting. Polaris has over 10,000 solution architects, domain experts and technology experts, and owns a product suite and nine banking platforms for various aspects of banking.

Mahindra Satyam

Mahindra Satyam (formerly known as Satyam Computer Services Ltd) was founded in 1987 by B Ramalinga Raju. The company offers consulting and information technology (IT) services spanning various sectors, and is listed on the New York Stock Exchange, the National Stock Exchange (India) and Bombay Stock Exchange (India). In June 2009, the company unveiled its new brand identity “Mahindra Satyam” subsequent to its takeover by the Mahindra Group’s IT arm, Tech Mahindra.

Hexaware Technologies

Hexaware Technologies Limited (HTL) is an Information Technology and Business Process Outsourcing service provider company based in Mumbai, India. The company provides software services in airlines, banking and financial services and health care insurance sectors. The company is currently assessed as a CMMI level 5 company and since 2005, NASSCOM has ranked Hexaware as India's 11th IT company in list of top 20 Current employee strength is above 5000 with over 145 clients. Company operates from multiple offices in countries like Japan, USA, Canada, Singapore, Netherlands, Belgium and Germany apart from India. After starting facilities in Chennai, the company started its third development center in Pune in 2006. In a separate survey of 2006, it was rated the sixth Best IT Employers from India.

Patni Computer Systems

Patni Computer Systems Ltd., is a provider of Information Technology services and business solutions. The company employs over 15,000 people, and has 23 international offices across the Americas, Europe and Asia-Pacific,as well as offshore development centers in 8 cities in India. Patni's clients include more than 200 Fortune 1000 companies. Patni has registered revenues of US$ 719 million for the year 2008.

Tata Consultancy Services

Tata Consultancy Services Limited (TCS) (BSE: 532540, NSE: TCS) is a software services and consulting company. It is Asia's largest provider of information technology and business process outsourcing services. The company is listed on the National Stock Exchange and Bombay Stock Exchange of India.

IBS Software Services

IBS Software Services is a company that creates business products and services in airline passenger services, airline and airport operations, airline cargo and logistics, oil and gas logistics, travel and cruise management and ocean transportation. IBS operates out of twelve business centers in the Americas, Europe, Asia-Pacific, the Middle East and Africa.

IVL India

IVL India is a software company involved mainly in developing and implementing solutions in SAP R/3. Located at the Technopark, Trivandrum, India, IVL concentrates mainly in offshore development, turnkey project solutions, consultancy, training and product development.

NeST Software

NeST Software is a technology company which offers customized software and hardware development services for engineering applications and product development services for customers worldwide. NeST Software, is a division of SFO Technologies and part of the NeST Group of companies. The group provides customized services and solutions in the area of hardware manufacturing, software development, embedded product development, optronics, fiber optics, broadband, electronics R&D etc.

BSNL Broadband

BSNL Broadband is a broadband internet service from state owned BSNL in India since 14 January, 2005. Until September 30, 2007 it was known as 'Data One'.

Bharat Sanchar Nigam Limited

Bharat Sanchar Nigam Limited (known as BSNL, India Communications Corporation Limited) is a public sector telecommunication company in India. It is India's largest telecommunication company with 24% market share as on March 31, 2008. Its headquarters are at Bharat Sanchar Bhawan, Harish Chandra Mathur Lane, Janpath, New Delhi. It has the status of Mini Ratna, a status assigned to reputed public sector companies in India.

Bharti Airtel

The businesses at Bharti Airtel have been structured into three individual strategic business units (SBU’s) - Mobile Services, Airtel Telemedia Services & Enterprise Services. The mobile business provides mobile & fixed wireless services using GSM technology across 23 telecom circles while the Airtel Telemedia Services business offers broadband & telephone services in 95 cities and has recently launched a Direct-to-Home (DTH) service, Airtel digital TV. The company provides end-to-end data and enterprise services to the corporate customers through its nationwide fiber optic backbone, last mile connectivity in fixed-line and mobile circles, VSATs, ISP and international bandwidth access through the gateways and landing station.

Bharti Enterprises

Bharti Enterprises is a large Indian business conglomerate based in New Delhi, India, operating primarily across India and in some other Countries like Sri Lanka, Jersey, Seychelles. It was established by Sunil Mittal , one of the young and dynamic businessmen of India. The company offers mobile services all over India as well as in some foreign countries. The Airtel brand is the flagship brand of Bharti.

Mahanagar Telephone Nigam

Mahanagar Telephone Nigam Limited (NYSE: MTE) is an Indian Government-owned telephone service provider in the cities of Mumbai, Thane, New Delhi, and Navi Mumbai in India. The company was a monopoly until 2000, when the telecom sector was opened to other service providers.

Reliance Communications

Reliance Communications (formerly Reliance Infocomm), along with Reliance Telecom and Flag Telecom, is part of Reliance Communications Ventures (RCoVL). It is an Indian telecommunications company. According to National Stock Exchange data, Anil Dhirubhai Ambani controls 66.77 per cent of the company, which accounts for more than 1.36 billion shares. It is the flagship company of the Reliance-Anil Dhirubhai Ambani Group, comprising of power (Reliance Energy), financial services (Reliance Capital) and telecom initiatives of the Reliance ADAG. It uses CDMA2000 1x technology for its existing CDMA mobile services, and GSM-900/GSM-1800 technology for its existing/newly launched GSM services.

Sancharnet

Sancharnet refers to the dial up Internet connection provided by BSNL, government owned communication service provider in India.

Sify

Sify Technologies Limited (formerly Sify Limited and Satyam Infoway Limited) (NASDAQ: SIFY) is an ISP, established in 1998, based in Chennai, India.

Spice Telecom

Spice Telecom is the brand name of Spice Communications Limited, a mobile phone service provider in India. Spice Telecom is currently operating in the states of Punjab (India) and Karnataka i.e., in 2 circles of 23 Telecom Circles of India.

Tata Teleservices

Tata Teleservices Limited (TTSL) is a part of the Tata Group of companies, an Indian conglomerate. It operates under the brand name Tata Indicom in various telecom circles of India. The company is the worst performer in the TATA Group. In Nov 2008, Japanese telecom giant NTT Docomo picked up a 26 per cent equity stake in Tata Teleservices for about Rs 13,070 crore ($2.7 billion) or an enterprise value of Rs 50,269 crore ($10.38 billion).

You Telecom

Iqara Telecoms India Pvt. Ltd. is a Broadband internet service provider operating in India. Iqara also operates in Brazil. Iqara provides broadband internet access in over 13 cities in India and has a customer base of over 100,000 residential and corporate customers. Iqara is a part of the British Gas group. Iqara provides broadband access over HFC (hybrid fibre cable).