Top 20 Best IT System Custom Software Development In India 2023
Top 20 Best IT System Custom Software Development In India 2023
India has become one of the leading countries for IT system custom software development services due to its highly skilled workforce, competitive pricing, and advanced technological infrastructure.
The IT sector in India has grown rapidly over the years, with many companies specializing in custom software development. From startups to large enterprises, businesses across various industries are now outsourcing their IT software development projects to Indian companies.
In this article, we will explore the top 20 best IT system custom software development companies in India for 2023 based on their industry reputation, project portfolios, and client feedback.
- Tata Consultancy Services (TCS)
Tata Consultancy Services (TCS) is one of the world’s leading IT services, consulting, and business solutions companies. It is headquartered in Mumbai, India, and has a global presence in over 46 countries. 
TCS is renowned for its custom software development services, which are delivered through its innovation labs, research centers, and development centers. TCS offers services in various domains such as banking, finance, healthcare, insurance, retail, and more.
TCS has a strong track record of delivering high-quality software development projects, and it uses a range of technologies to meet the unique needs of its clients. The company has a dedicated team of over 500,000 professionals who are well-versed in emerging technologies such as cloud computing, artificial intelligence, machine learning, and blockchain.
- Infosys Limited
Infosys Limited is a leading Indian multinational corporation that provides consulting, technology, and outsourcing services. The company is headquartered in Bangalore, India, and has a global presence in over 45 countries. Infosys is known for its custom software development services, which are delivered through its innovation labs and development centers.
Infosys has a strong focus on innovation, and it leverages emerging technologies to deliver unique solutions to its clients.
The company has a dedicated team of over 250,000 professionals who are well-versed in technologies such as artificial intelligence, machine learning, cloud computing, and more. Infosys offers software development services across various domains, including banking, finance, healthcare, retail, and more.
- Wipro Limited
Wipro Limited is a leading Indian multinational corporation that provides information technology, consulting, and business process services. The company is headquartered in Bangalore, India, and has a global presence in over 50 countries.
Wipro is known for its custom software development services, which are delivered through its innovation centers and development centers.
Wipro has a strong focus on emerging technologies, and it leverages its expertise in areas such as cloud computing, artificial intelligence, machine learning, and blockchain to deliver innovative solutions to its clients.
The company has a dedicated team of over 190,000 professionals who are well-versed in these technologies. Wipro offers software development services across various domains, including banking, finance, healthcare, retail, and more.
- HCL Technologies Limited
HCL Technologies Limited is an Indian multinational technology company that provides IT services, consulting, and business process outsourcing services. The company is headquartered in Noida, India, and has a global presence in over 45 countries.
HCL Technologies is known for its custom software development services, which are delivered through its innovation labs and development centers.
HCL Technologies has a strong focus on innovation, and it leverages its expertise in emerging technologies such as cloud computing, artificial intelligence, machine learning, and blockchain to deliver unique solutions to its clients.
The company has a dedicated team of over 150,000 professionals who are well-versed in these technologies. HCL Technologies offers software development services across various domains, including banking, finance, healthcare, retail, and more.
- Sonata Software Limited:
Sonata Software Limited is an Indian multinational IT consulting and software services company headquartered in Bengaluru, Karnataka. Founded in 1986, the company specializes in providing custom software development, cloud services, mobility solutions, and analytics solutions.
The company has a global presence, with offices in the USA, Europe, Middle East, and Asia-Pacific. Sonata Software has a strong client base in industries such as travel, retail, distribution, and software product development.
Sonata Software has a customer-centric approach to software development, which involves understanding the customer’s business requirements and developing software solutions tailored to those requirements.
The company has a team of experienced software developers who are proficient in various programming languages and software development methodologies. They also have expertise in emerging technologies such as blockchain, artificial intelligence, and machine learning.
The company’s custom software development services include product engineering, enterprise application development, application modernization, and cloud-native development.
Sonata Software’s mobility solutions include mobile application development and mobile testing services. They also provide analytics and business intelligence solutions, which help businesses gain insights from their data.
Sonata Software has received several awards and recognitions for its software development services. In 2021, the company was named a leader in the Gartner Magic Quadrant for Application Services. They were also recognized as a “Leader” in the IDC MarketScape: Worldwide Retail Merchandise Operations Consulting Services 2021 Vendor Assessment.
6. KPIT Technologies Limited:
KPIT Technologies is a global technology company based in Pune, India. It provides software development and technology services to various industries such as automotive, manufacturing, energy, and utilities.
The company offers a wide range of services such as software development, testing, and maintenance, cloud computing, analytics, and IoT solutions.
KPIT has a highly skilled and experienced team of over 13,500 professionals who work with their clients to deliver innovative and cost-effective solutions. The company has established itself as a trusted partner for several Fortune 500 companies across various industries.
- Zensar Technologies Limited:
Zensar Technologies Limited is a global information technology services and solutions company headquartered in Pune, Maharashtra. The company was founded in 1991 and has a presence in 29 countries.
They provide software development services, infrastructure management services, digital solutions, and business process outsourcing services. Zensar Technologies has a strong presence in the USA, Europe, Middle East, and Asia-Pacific.
The company has a customer-centric approach to software development, which involves understanding the customer’s business requirements and developing software solutions tailored to those requirements.
They have a team of experienced software developers who are proficient in various programming languages and software development methodologies. They also have expertise in emerging technologies such as artificial intelligence, blockchain, and cloud computing.
Zensar Technologies’ custom software development services include application development, application maintenance and support, product engineering, and testing services.
They also provide digital solutions such as digital experience platforms, digital commerce, and analytics and insights. Their infrastructure management services include cloud infrastructure, workplace modernization, and network and security services.
Zensar Technologies has received several awards and recognitions for its software development services.
In 2021, the company was named a leader in the Gartner Magic Quadrant for Application Services. They were also recognized as a “Leader” in the IDC MarketScape: Worldwide Retail Merchandise Operations Consulting Services 2021 Vendor Assessment.
- Tech Mahindra Limited:
Tech Mahindra Limited is a leading provider of digital transformation, consulting, and business reengineering services. The company has been consistently ranked among the top IT system custom software development companies in India.
It has a wide range of services, including application development, integration, and maintenance, digital transformation, big data and analytics, cybersecurity, and more. The company has a strong global presence, with more than 121,000 professionals across 90 countries.
- Cognizant Technology Solutions Corporation:
Cognizant Technology Solutions Corporation is a multinational IT corporation that provides digital, technology, consulting, and operations services. The company has been a top player in the IT system custom software development industry for many years.
It offers a range of services, including application development and maintenance, testing and validation, enterprise mobility, big data and analytics, and cloud services. The company has more than 291,000 employees worldwide and has a strong presence in India.
- Capgemini Technology Services India Limited:
Capgemini Technology Services India Limited is a global leader in consulting, technology services, and digital transformation. The company has been delivering innovative solutions to clients in various industries, including healthcare, retail, banking, and finance.
It has a wide range of services, including application development and maintenance, cloud computing, cybersecurity, big data and analytics, and more. Capgemini has a strong presence in India, with over 125,000 employees in the country.
- Accenture Solutions Private Limited:
Accenture Solutions Private Limited is a global professional services company that provides services in strategy, consulting, digital, technology, and operations.
The company has been at the forefront of IT system custom software development in India, providing a wide range of services, including application development and maintenance, cloud services, cybersecurity, and more. It has a strong presence in India, with more than 200,000 employees across the country.
- Mindtree Limited
Mindtree Limited is an Indian multinational IT and consulting company that specializes in providing digital transformation and IT services to clients across industries such as banking and finance, healthcare, retail, and media. Established in 1999, Mindtree has offices in India, the USA, the UK, Germany, and Singapore. 
The company has over 28,000 employees and has won several awards and recognitions for its excellence in IT service delivery. Mindtree’s IT system custom software development services include software architecture and design, software development and engineering, and software maintenance and support.
- L&T Infotech Limited
L&T Infotech Limited, a subsidiary of Larsen & Toubro Limited, is a global IT services company that specializes in digital transformation, consulting, and engineering services.
The company has a presence in 30 countries, including India, the USA, Europe, and Asia-Pacific. L&T Infotech’s IT system custom software development services include cloud-native application development, enterprise application services, and digital engineering services. The company has won several awards and recognitions, including the IDC Insights Award for Excellence in IT Service Delivery.
- IBM India Private Limited
IBM India Private Limited is the Indian subsidiary of the multinational technology and consulting company IBM.
Established in 1992, IBM India has over 100,000 employees across the country and specializes in providing IT system custom software development, cloud computing, and data analytics services to clients across industries such as healthcare, banking and finance, and retail.
IBM India’s IT system custom software development services include software design and engineering, software testing and validation, and software maintenance and support.
- Mphasis Limited
Mphasis Limited is an Indian IT services company that specializes in providing digital transformation, application development, and IT infrastructure services to clients across industries such as healthcare, banking, and finance, and retail. Established in 1992, Mphasis has offices in India, the USA, Europe, and Asia-Pacific. 
Mphasis’ IT system custom software development services include application development and maintenance, cloud computing services, and infrastructure services. The company has won several awards and recognitions, including the CIO Choice Award for IT Excellence in Cloud Services.
- NTT Data Services India Private Limited:
NTT Data Services India Private Limited is a global technology services company that provides custom software development services to clients across various industries, including healthcare, finance, and manufacturing.
The company has a strong presence in India and operates multiple development centers in the country. NTT Data Services India’s custom software development services include full-cycle software development, application modernization, cloud migration, and quality assurance and testing.
The company’s custom software development process involves a consultative approach that aims to understand the client’s business requirements and create a tailored solution that meets their specific needs.
The development team at NTT Data Services India is composed of experienced software engineers, architects, and project managers who work closely with clients to ensure successful project delivery. The company uses a range of technologies and platforms, including Java, .NET, AngularJS, and React, to develop custom software solutions.
NTT Data Services India’s quality assurance and testing services are designed to ensure that the software developed meets the highest standards of quality and reliability.
The company’s testing services include functional testing, performance testing, and security testing. NTT Data Services India also offers application maintenance and support services to ensure that the software developed is continuously updated and remains relevant to the client’s business needs.
- Hexaware Technologies Limited:
Hexaware Technologies Limited is a global IT services company that provides custom software development services to clients across various industries, including banking, insurance, and healthcare.
The company has a strong presence in India and operates multiple development centers in the country. Hexaware’s custom software development services include full-cycle software development, enterprise application development, and mobile application development.
The company’s custom software development process involves a consultative approach that aims to understand the client’s business requirements and create a tailored solution that meets their specific needs.
The development team at Hexaware is composed of experienced software engineers, architects, and project managers who work closely with clients to ensure successful project delivery. The company uses a range of technologies and platforms, including Java, .NET, and Salesforce, to develop custom software solutions.
Hexaware’s enterprise application development services are designed to help clients optimize their business processes and increase productivity. The company’s mobile application development services are designed to help clients engage with their customers and employees through mobile devices.
Hexaware also offers cloud services, data analytics services, and quality assurance and testing services to help clients maximize the value of their custom software development investments.
- DXC Technology India Private Limited:
DXC Technology India Private Limited is a global IT services company that provides custom software development services to clients across various industries, including healthcare, finance, and manufacturing.
The company has a strong presence in India and operates multiple development centers in the country. DXC Technology’s custom software development services include full-cycle software development, application modernization, and quality assurance and testing.
The company’s custom software development process involves a consultative approach that aims to understand the client’s business requirements and create a tailored solution that meets their specific needs.
The development team at DXC Technology is composed of experienced software engineers, architects, and project managers who work closely with clients to ensure successful project delivery. The company uses a range of technologies and platforms, including Java, .NET, and Salesforce, to develop custom software solutions.
DXC Technology’s application modernization services are designed to help clients update and improve their legacy software applications. The company’s quality assurance and testing services are designed to ensure that the software developed meets the highest standards of quality and reliability.
DXC Technology also offers cloud services, data analytics services, and cybersecurity services to help clients maximize the value of their custom software development investments.
- Cybage Software Private Limited:
Cybage is a leading software engineering services company based in Pune, Maharashtra, India. It offers a wide range of software development services such as application development, testing, and maintenance.
The company also provides services in the areas of cloud computing, mobility, and analytics. Cybage has a highly experienced and skilled team of over 5,800 professionals who work closely with their clients to deliver innovative and cost-effective solutions. The company has established itself as a trusted partner for several Fortune 500 companies across various industries.
- Persistent Systems Limited:
Persistent Systems is a leading software development and technology services company based in Pune, India. The company has a global presence with offices in North America, Europe, and Asia Pacific. It provides a wide range of services such as software development, testing, and maintenance, cloud computing, analytics, and IoT solutions.
The company has a highly skilled and experienced team of over 12,000 professionals who work with their clients to deliver innovative and cost-effective solutions. Persistent Systems has established itself as a trusted partner for several Fortune 500 companies across various industries.
