Red Hat, an American multinational software company, has a significant presence in India and is known for its contributions to the development of open-source software, including the Red Hat Enterprise Linux operating system.

Genpact is a global leader in business process outsourcing (BPO) services, with a strong presence in India. The company provides a wide range of BPO services, including customer service, finance and accounting, and human resources.

Mphasis is an Indian IT company known for its expertise in cloud computing and data analytics. The company provides a range of services, including cloud infrastructure management, data analytics, and artificial intelligence (AI) solutions.

Persistent Systems is an Indian IT company known for its expertise in software development and maintenance services. The company provides a range of services, including custom software development, application maintenance, and quality assurance.

Infosys is an Indian IT company known for its expertise in artificial intelligence (AI) and machine learning (ML). The company has developed a range of AI and ML solutions, including natural language processing (NLP), computer vision, and predictive analytics.

Cognizant Technology Solutions is an Indian IT company known for its expertise in digital transformation services. The company provides a range of services, including digital strategy consulting, cloud migration, and application modernization.

Cyient is an Indian IT company known for its expertise in cybersecurity and information security. The company provides a range of services, including cybersecurity consulting, penetration testing, and security audits.

Birlasoft is an Indian IT company known for its expertise in IT infrastructure management services. The company provides a range of services, including data center management, network management, and cloud infrastructure management.

L&T Technology Services is an Indian IT company known for its expertise in blockchain technology and distributed ledger technology (DLT). The company has developed a range of blockchain solutions, including blockchain consulting, blockchain development, and blockchain integration.

Tata Consultancy Services is an Indian IT company known for its expertise in Internet of Things (IoT) and smart devices. The company has developed a range of IoT solutions, including IoT consulting, IoT device development, and IoT data analytics.

HCL Technologies is an Indian IT company known for its expertise in augmented reality (AR) and virtual reality (VR) solutions. The company has developed a range of AR and VR solutions, including AR consulting, AR development, and VR training simulations.

Mindtree is an Indian IT company known for its expertise in quantum computing and quantum information processing. The company has developed a range of quantum computing solutions, including quantum consulting, quantum algorithm development, and quantum hardware design.

Wipro is an Indian IT company known for its expertise in natural language processing (NLP) and machine translation. The company has developed a range of NLP solutions, including NLP consulting, NLP development, and machine translation services.

Larsen & Toubro Infotech is an Indian IT company known for its expertise in computer vision and image processing. The company has developed a range of computer vision solutions, including computer vision consulting, computer vision development, and image processing services.

Cyient is an Indian IT company known for its expertise in robotics and autonomous systems. The company has developed a range of robotics solutions, including robotics consulting, robotics development, and autonomous systems integration.