Top 10 Best Cloud Migration Companies in India in 2027
Cloud migration has become an important part of digital transformation for businesses across India. Organisations are increasingly moving their applications, databases, enterprise software, storage systems and IT infrastructure from traditional data centres to cloud-based environments. The shift is driven by the need for greater scalability, improved operational efficiency, better data accessibility, stronger business continuity and the ability to adopt emerging technologies such as artificial intelligence, machine learning, big data analytics and automation.
Cloud migration is not simply the process of transferring files and applications from physical servers to an online platform. It involves evaluating existing IT infrastructure, identifying workloads suitable for migration, selecting the right cloud architecture, managing security requirements, transferring enterprise data, modernising applications and ensuring that business operations continue without unnecessary disruption. Companies must also consider migration costs, regulatory requirements, application compatibility, data protection and the long-term management of their cloud environments.
India has a well-established technology services industry with several companies offering cloud consulting, infrastructure migration, application modernisation, database migration, cloud security and managed cloud services. These service providers work with businesses across banking, financial services, healthcare, manufacturing, telecommunications, retail, logistics, government and other sectors. Their offerings cover major cloud platforms, including Amazon Web Services, Microsoft Azure and Google Cloud, alongside private cloud and hybrid cloud environments.
The following companies are among the prominent cloud migration service providers operating in India, offering capabilities ranging from large-scale enterprise transformation to specialised cloud consulting and implementation.
1. Tata Consultancy Services
Tata Consultancy Services (TCS) is one of India’s largest IT services and consulting companies, with extensive experience in enterprise technology transformation, cloud adoption and infrastructure modernisation. Headquartered in Mumbai, TCS serves businesses across multiple countries and industries, helping organisations transition from traditional IT infrastructure to modern cloud-based environments. Its cloud services cover consulting, migration planning, application transformation, infrastructure management, cloud-native development, cybersecurity and ongoing cloud operations. The company works with major cloud platforms, including Amazon Web Services, Microsoft Azure and Google Cloud, allowing clients to select cloud environments according to their business requirements, technical architecture and operational priorities.
TCS provides cloud migration services through an approach that begins with understanding an organisation’s existing IT environment. This involves examining applications, databases, servers, storage infrastructure, network dependencies and business-critical workloads. The assessment helps determine which systems can be transferred directly, which require modifications and which should be redesigned before migration. Such planning is particularly important for large enterprises that operate multiple interconnected applications and cannot afford prolonged operational interruptions. TCS also supports migration roadmaps, workload prioritisation, infrastructure assessment and cloud readiness exercises to help businesses establish a structured transition plan.
The company’s migration capabilities extend to application and database modernisation. Organisations operating legacy applications may encounter compatibility issues when transferring older systems to contemporary cloud environments. TCS assists with application rehosting, replatforming and refactoring, depending on the complexity and business value of individual workloads. Its services also cover containerisation, microservices architecture, API integration and DevOps implementation. These capabilities help organisations move beyond basic infrastructure migration and develop applications that can take advantage of cloud scalability and automation.
TCS also focuses on hybrid and multi-cloud environments, which are important for organisations that cannot move every workload to a single public cloud platform. Financial institutions, manufacturers and large multinational businesses may need to retain certain systems within private infrastructure while moving other applications to public cloud environments. TCS helps coordinate these arrangements through cloud architecture, infrastructure integration, governance and managed services. Its broad industry experience, enterprise consulting capabilities and global delivery network make it a significant option for organisations planning complex cloud migration programmes.
2. Infosys
Infosys is a Bengaluru-headquartered IT consulting and technology services company with a substantial presence in cloud transformation, enterprise application modernisation and digital infrastructure management. The company provides cloud migration and modernisation services through its Infosys Cobalt portfolio, which brings together cloud consulting, engineering, migration, platform services and cloud management capabilities. Its services support organisations seeking to move their existing IT infrastructure to public, private and hybrid cloud environments. Infosys works with leading cloud technology providers, including AWS, Microsoft Azure and Google Cloud, helping businesses develop cloud strategies that align with their technology requirements and long-term digital transformation objectives.
Infosys Cobalt supports different stages of the cloud migration lifecycle, beginning with cloud readiness assessments and infrastructure evaluation. Businesses often operate complicated technology environments containing legacy applications, multiple databases, outdated servers and software that has been customised over several years. Moving such infrastructure without proper assessment can create performance problems, security vulnerabilities and unexpected expenses. Infosys helps organisations examine these dependencies, identify migration opportunities and develop structured plans for transferring workloads. Its approach includes application discovery, cloud architecture design, migration planning, infrastructure modernisation and post-migration validation.
The company also provides application migration and modernisation services for enterprises looking to improve the performance and flexibility of their existing software systems. These services include rehosting, replatforming, application refactoring, containerisation, microservices adoption and API integration. Infosys also supports database migration, helping businesses transfer data from traditional database environments to cloud-based platforms while maintaining data consistency and application compatibility. Its engineering capabilities are relevant for organisations operating large application portfolios that require migration in carefully planned stages rather than through a single infrastructure transition.
Another important component of Infosys’s cloud services is cloud governance and operational management. Migrating to a cloud platform does not automatically guarantee lower costs or improved efficiency. Businesses must monitor resource consumption, manage access permissions, establish security policies and ensure that applications operate within defined performance parameters. Infosys provides cloud management, automation, monitoring and optimisation services to address these requirements. It also works on cloud-native development, data analytics and artificial intelligence integration, helping businesses build additional capabilities after completing migration. Its experience in banking, insurance, retail, manufacturing, telecommunications and other industries makes it a prominent choice for enterprises seeking comprehensive cloud transformation.
3. Wipro
Wipro is a major Indian technology services company headquartered in Bengaluru, offering cloud migration, infrastructure transformation, application modernisation and managed cloud services. Its cloud business focuses on helping enterprises transition from traditional data centres to public, private and hybrid cloud environments. The company works with major technology platforms, including Amazon Web Services, Microsoft Azure and Google Cloud. Its cloud transformation portfolio, including Wipro FullStride Cloud Services, brings together consulting, engineering, migration and operational capabilities for businesses looking to modernise their technology infrastructure.
Wipro’s cloud migration services cover the assessment, planning and execution of enterprise migration projects. The initial process involves evaluating existing applications, servers, storage systems, databases and network infrastructure. This helps businesses understand their migration requirements and determine which workloads can be transferred with minimal changes and which require application redesign or infrastructure upgrades. Wipro also helps organisations develop cloud adoption strategies, identify suitable deployment models and establish migration priorities based on operational importance, technical complexity and business objectives.
Application migration and modernisation are significant parts of its service portfolio. Businesses with older applications may need more than a direct transfer to cloud infrastructure to achieve meaningful improvements. Wipro assists with application reengineering, platform upgrades, containerisation and cloud-native development. Its services also cover database modernisation, infrastructure automation, DevOps integration and API-based connectivity. These capabilities are useful for companies seeking to improve application performance, reduce infrastructure management responsibilities and make their software environments more adaptable to changing business requirements.
Wipro also offers services for hybrid and multi-cloud infrastructure management. Many large organisations operate applications across multiple cloud platforms while retaining certain workloads in their own data centres. Managing these environments requires consistent security policies, workload monitoring, cost management and operational governance. Wipro helps enterprises coordinate these systems through cloud management and automation capabilities. Its services also include cloud security, disaster recovery, backup management and infrastructure monitoring. The company has experience working with regulated and technology-intensive sectors, including banking, healthcare, manufacturing, retail and telecommunications. For businesses undertaking large migration programmes, Wipro’s combination of consulting, engineering and managed services provides an integrated approach to cloud adoption and ongoing infrastructure management.
4. HCLTech
HCLTech is a Noida-headquartered global technology company with established capabilities in cloud migration, engineering, application modernisation and enterprise infrastructure management. Its cloud services are designed to help organisations transition from traditional IT systems to public, private and hybrid cloud environments. The company works across AWS, Microsoft Azure and Google Cloud, providing migration planning, cloud architecture, application transformation, infrastructure automation and ongoing operational support. Its experience in managing complex enterprise technology environments makes its services relevant to businesses with extensive legacy infrastructure and interconnected applications.
HCLTech’s cloud migration approach involves assessing existing IT infrastructure and developing a migration strategy based on the organisation’s technical requirements. This includes examining application dependencies, database configurations, server capacity, storage requirements, network architecture and security controls. The assessment helps determine which workloads can be migrated directly and which require modernisation before being moved. HCLTech also supports migration sequencing, infrastructure readiness, cloud landing zone development and deployment planning. These activities are important for enterprises that need to move large application portfolios without interrupting essential business processes.
The company provides application modernisation services for organisations that want to improve legacy software systems during cloud migration. These services include application rehosting, replatforming, refactoring, containerisation and microservices adoption. HCLTech also supports mainframe modernisation, which is particularly relevant for banking, insurance and other institutions that continue to depend on established computing systems. Moving such workloads requires detailed technical knowledge because older applications may contain business-critical processes, specialised databases and complicated integration dependencies. HCLTech’s engineering and infrastructure expertise helps businesses plan these transitions while maintaining operational continuity.
Cloud security and infrastructure management also form important parts of HCLTech’s portfolio. Organisations need to establish identity and access management, data protection, encryption, network security, monitoring and compliance controls when moving sensitive workloads to cloud environments. HCLTech provides cloud security and governance services alongside infrastructure operations and performance optimisation. It also supports hybrid cloud environments, enabling businesses to manage workloads distributed between public cloud platforms and private data centres. Its cloud engineering capabilities extend to automation, DevOps, cloud-native application development and managed services. HCLTech is therefore relevant for enterprises undertaking infrastructure modernisation alongside broader application and business technology transformation.
5. Accenture
Accenture is a global professional services and technology consulting company with a significant presence in India. Its cloud transformation business provides consulting, migration, application modernisation, infrastructure management and cloud optimisation services for organisations across industries. The company works with major cloud providers, including AWS, Microsoft Azure and Google Cloud, and supports enterprises that require cloud adoption as part of wider digital transformation programmes. Its services are particularly relevant for large organisations managing complicated technology environments, multiple business applications and operations across different geographical markets.
Accenture’s cloud migration services begin with examining an organisation’s existing technology infrastructure and identifying the opportunities and challenges associated with moving workloads to cloud platforms. This includes application portfolio assessment, infrastructure discovery, dependency mapping, cloud readiness evaluation and migration planning. Businesses can use these assessments to determine which workloads should be migrated first, which applications require modernisation and which systems may need to remain within existing infrastructure. Accenture also assists with cloud strategy development, target architecture design and the establishment of cloud operating models.
Application modernisation is a major component of its cloud services. Instead of simply transferring existing software to cloud infrastructure, organisations may need to redesign applications to improve flexibility, scalability and performance. Accenture supports application reengineering, containerisation, microservices development, API integration and DevOps implementation. It also provides services for data migration and database modernisation, helping enterprises transition their information systems to cloud-based platforms. These capabilities are important for businesses seeking to combine infrastructure migration with improvements in application architecture and data management.
Accenture also works on cloud security, governance and financial management. Cloud adoption can create new operational challenges when organisations use multiple platforms or allow different departments to provision infrastructure independently. Accenture helps businesses establish cloud governance frameworks, monitor resource consumption, strengthen security controls and manage operational costs. Its services also include automation, managed cloud operations, disaster recovery and infrastructure optimisation. The company’s industry experience covers banking, insurance, healthcare, telecommunications, manufacturing, retail and public services. Its ability to combine technology implementation with business consulting makes it relevant for enterprises planning cloud migration as part of a larger organisational transformation rather than treating it as an isolated IT project.
6. LTIMindtree
LTIMindtree is a global technology consulting and digital solutions company headquartered in Mumbai. Formed through the integration of Larsen & Toubro Infotech and Mindtree, the company provides cloud transformation, application engineering, infrastructure services, data management and enterprise technology solutions. Its cloud business supports organisations looking to migrate applications, databases and IT infrastructure to modern cloud environments. The company works with leading hyperscalers, including AWS, Microsoft Azure and Google Cloud, and offers services covering cloud strategy, architecture, migration, modernisation and managed operations.
LTIMindtree’s cloud migration services focus on helping organisations understand their existing technology environments and develop appropriate migration strategies. The assessment process includes identifying applications, examining infrastructure dependencies, reviewing database requirements and evaluating the technical readiness of different workloads. Based on these findings, businesses can select suitable migration approaches, including rehosting, replatforming and refactoring. LTIMindtree also supports cloud landing zone implementation, infrastructure configuration and migration execution, helping organisations establish a structured foundation for their cloud environments.
Application and data modernisation are important areas within its cloud services. Many enterprises depend on older applications that were designed for traditional data centres and may not fully utilise cloud-based infrastructure. LTIMindtree helps modernise these systems through application redesign, cloud-native engineering, containerisation, microservices architecture and DevOps practices. Its database migration and data engineering capabilities also support organisations transferring large volumes of business information to cloud platforms. These services are useful for companies that want to improve application scalability and data accessibility while maintaining the reliability of essential business systems.
The company also provides cloud operations and management services after migration. These include infrastructure monitoring, workload management, security controls, performance optimisation and cloud cost management. Businesses operating across multiple cloud platforms can use its services to coordinate different environments and establish consistent operational policies. LTIMindtree’s expertise in banking, insurance, manufacturing, retail, travel, telecommunications and technology services makes it relevant for enterprises with industry-specific migration requirements. Its combination of application engineering, data capabilities and cloud infrastructure services allows businesses to address several aspects of cloud transformation through a single technology partner.
7. Tech Mahindra
Tech Mahindra is a Pune-headquartered IT services and consulting company providing cloud migration, digital transformation, network modernisation and enterprise infrastructure services. The company serves customers across telecommunications, manufacturing, banking, healthcare, retail and other industries. Its cloud portfolio includes cloud consulting, application migration, infrastructure transformation, cloud-native engineering, managed services and hybrid cloud management. Tech Mahindra works with major cloud technology providers, including AWS, Microsoft Azure and Google Cloud, helping organisations transition their IT environments while addressing application compatibility, security and operational requirements.
Tech Mahindra’s migration services begin with evaluating the existing technology infrastructure and understanding the business objectives behind cloud adoption. This includes identifying applications, databases, servers, storage systems and network dependencies that need to be considered before migration. The company helps businesses assess the suitability of different cloud platforms, develop migration roadmaps and establish the architecture required for deployment. Its services also cover workload prioritisation, cloud readiness assessments and infrastructure planning. This approach is particularly relevant for enterprises that operate large and complicated IT systems and need a controlled migration process.
Application migration and modernisation are important elements of the company’s cloud capabilities. Tech Mahindra helps organisations move legacy applications to cloud environments through rehosting, replatforming and application refactoring. It also supports containerisation, microservices architecture, API integration and DevOps implementation. These services enable businesses to improve application flexibility and make software systems easier to maintain and scale. The company also provides database migration and data management services for organisations transferring business-critical information to cloud platforms.
Tech Mahindra has particular relevance for telecommunications companies because of its experience in network infrastructure, digital connectivity and telecom technology. Cloud migration in this sector involves more than moving conventional enterprise applications. It may require the modernisation of network management systems, customer platforms, billing applications and business support systems. Tech Mahindra provides technology services that address these interconnected requirements. Its cloud portfolio also includes security, infrastructure monitoring, automation and managed cloud operations. These capabilities help organisations maintain operational visibility after completing migration. For businesses seeking to combine cloud adoption with network transformation, application modernisation and digital engineering, Tech Mahindra offers a broad range of relevant services.
8. Persistent Systems
Persistent Systems is a Pune-based technology services and software engineering company with strong capabilities in cloud engineering, application modernisation, data transformation and digital product development. Unlike service providers that focus primarily on large infrastructure migration projects, Persistent Systems has a substantial engineering orientation, making its services relevant for organisations that need to modernise software applications while transitioning to cloud platforms. The company works with AWS, Microsoft Azure and Google Cloud, offering cloud consulting, migration, architecture design, application development and managed services.
Persistent Systems supports businesses through different stages of cloud migration, including infrastructure assessment, application discovery, migration planning and cloud architecture development. The company helps organisations identify the applications and workloads that can benefit from cloud deployment and assess the changes required before migration. This process is particularly important for software companies and enterprises that operate interconnected applications with specialised business logic. A migration project involving such systems requires detailed knowledge of application architecture, programming frameworks, databases and integration requirements.
Application modernisation is one of Persistent Systems’ significant capabilities. The company provides software engineering services that include application refactoring, cloud-native development, API integration, microservices architecture and containerisation. These services help businesses move away from rigid legacy applications towards software environments that are more adaptable to changing workloads. Persistent also supports DevOps, continuous integration and continuous delivery, automated testing and application performance engineering. These capabilities can help organisations establish more efficient software development and deployment processes after migrating their applications to cloud infrastructure.
Data and analytics services also contribute to its cloud transformation portfolio. Businesses migrating to cloud platforms frequently need to redesign their data storage, integration and processing environments. Persistent Systems supports data engineering, database modernisation, cloud-based analytics and the development of data platforms. It also works on artificial intelligence and machine learning integration, enabling organisations to build new digital capabilities on top of their cloud infrastructure.
The company’s cloud services are relevant for financial services, healthcare, life sciences, technology, telecommunications and industrial businesses. Its software product engineering experience is especially useful for organisations whose competitive advantage depends on proprietary applications and digital platforms. Persistent Systems has also been recognised among major Google Cloud service providers in Everest Group’s 2026 assessment, reflecting its position in the broader cloud services ecosystem.
9. CloudThat
CloudThat is an Indian cloud consulting, training and technology services company specialising in cloud adoption, migration, implementation and managed services. The company provides cloud-related solutions to enterprises, startups and growing businesses that need assistance with moving applications, databases and infrastructure to cloud platforms. Its service portfolio includes cloud consulting, cloud migration, architecture design, application modernisation, DevOps, cloud security, data engineering and managed cloud operations. It works with leading cloud ecosystems, including Amazon Web Services, Microsoft Azure and Google Cloud, helping businesses select and implement solutions according to their technical requirements.
CloudThat provides migration support for organisations that want to move from traditional data centres or existing cloud environments to a different infrastructure model. Its services include infrastructure assessment, cloud readiness evaluation, migration planning, workload transfer and post-migration support. Businesses often need assistance in determining the most suitable cloud architecture because different applications have different performance, storage, availability and security requirements. CloudThat helps organisations examine these factors before developing migration strategies.
The company’s capabilities also extend to application and infrastructure modernisation. A business migrating to the cloud may need to update its applications, databases and deployment processes to ensure compatibility with the selected platform. CloudThat provides services involving cloud-native development, containerisation, DevOps automation and infrastructure as code. These approaches can make application deployment and infrastructure management more consistent. The company also supports database migration, cloud backup, disaster recovery and security configuration.
Managed cloud services are another important part of its portfolio. Once workloads are transferred, businesses need ongoing monitoring, maintenance, security management and resource optimisation. CloudThat helps organisations manage cloud infrastructure and address operational challenges associated with performance, availability and expenditure. Its consulting capabilities can also assist businesses that do not have large internal cloud engineering teams.
CloudThat is particularly relevant for small and medium-sized enterprises, startups and businesses looking for specialised cloud expertise without necessarily engaging a large multinational systems integrator. Its cloud training and certification services are an additional part of its business, supporting the development of internal technical skills. For organisations that want to combine cloud migration with employee training and technical capability building, the company provides services across both implementation and knowledge development.
10. NTT DATA
NTT DATA is a global IT services and consulting company with a significant delivery presence in India. It provides cloud migration, infrastructure transformation, application modernisation, data management and managed technology services for enterprises across different industries. Its cloud portfolio covers public, private and hybrid cloud environments, with capabilities across AWS, Microsoft Azure and Google Cloud. The company works with organisations that need to modernise existing technology infrastructure, transfer workloads to cloud platforms and establish long-term cloud operating models.
An important aspect of NTT DATA’s cloud capabilities is its focus on enterprise infrastructure and application transformation. Organisations planning migration often need to move applications that have been developed over several years and may depend on older operating systems, databases or specialised infrastructure. NTT DATA helps businesses assess these environments, identify application dependencies and prepare migration strategies. Its services include cloud readiness assessments, workload discovery, target architecture planning, infrastructure migration and post-migration validation. This structured approach helps businesses manage the technical challenges involved in transferring complex workloads.
NTT DATA also has specialised cloud expertise through Niveus Solutions, which became part of the NTT DATA group. Niveus has an established focus on Google Cloud services and provides capabilities in cloud migration, application modernisation, data engineering and cloud-native development. Its experience is particularly relevant for businesses considering migration to Google Cloud or looking to modernise existing applications within that ecosystem. The integration of specialised cloud engineering capabilities with NTT DATA’s broader enterprise technology services creates opportunities to address both individual migration projects and larger digital transformation requirements.
The company’s application modernisation services include cloud-native engineering, containerisation, microservices development and API integration. These capabilities help organisations improve the scalability and maintainability of applications after migration. NTT DATA also supports database transformation, cloud security, infrastructure monitoring and managed cloud operations. Businesses operating in banking, insurance, manufacturing, telecommunications, healthcare and public services can use these capabilities to address sector-specific technology requirements.
Another important area is hybrid and multi-cloud management. Enterprises may operate workloads across several cloud platforms while retaining certain applications within private data centres. Managing these environments requires consistent governance, security, performance monitoring and cost control. NTT DATA provides consulting and operational services to help organisations coordinate their cloud infrastructure and maintain business continuity. Its global delivery capabilities and specialised cloud expertise make it a relevant provider for enterprises seeking migration support alongside broader IT modernisation.
Choosing the Right Cloud Migration Company
Selecting a cloud migration company requires businesses to evaluate more than the service provider’s experience or reputation. The right partner should understand the organisation’s existing infrastructure, business applications, security requirements and long-term technology objectives. A migration project can involve substantial financial investment and operational changes, making technical expertise and project management capabilities important considerations.
One of the first factors to examine is expertise across cloud platforms. Businesses should determine whether a provider has experience with AWS, Microsoft Azure, Google Cloud or the particular platform they intend to adopt. Multi-cloud expertise is also important for organisations that want to distribute workloads across different providers. A service provider should be able to explain the technical and financial implications of each deployment model instead of recommending a platform without considering the client’s requirements.
Application modernisation capabilities should also be considered. Moving an existing application to cloud infrastructure without addressing outdated architecture may not deliver the expected improvements. Businesses should examine whether the migration company can support application refactoring, database modernisation, containerisation, API integration and cloud-native development. These capabilities become particularly important when organisations operate legacy applications that are essential to their daily operations.
Security and regulatory compliance are equally important. Cloud migration involves transferring business information, customer records, financial data and other sensitive information. Companies should assess the provider’s experience with identity management, encryption, access controls, vulnerability management, security monitoring and disaster recovery. Indian businesses should also consider applicable regulatory requirements, including the Digital Personal Data Protection Act, 2023, relevant sector-specific regulations and CERT-In directions. Organisations in banking, insurance and financial services may have additional requirements governing data management, outsourcing and technology risk.
Another important consideration is the total cost of cloud migration and subsequent operations. Cloud infrastructure can reduce the need for certain physical infrastructure investments, but poorly managed workloads can result in substantial recurring expenditure. Businesses should understand the proposed migration costs, cloud consumption estimates, licensing requirements, support charges and ongoing optimisation arrangements. A capable provider should also explain how cloud resources will be monitored and how unnecessary expenditure can be identified.
Finally, organisations should examine the provider’s experience with projects of comparable size and complexity. References, documented case studies, technical certifications, migration methodologies, service-level agreements and post-migration support arrangements can help businesses evaluate potential partners. The availability of an experienced migration team and a clearly defined transition plan is particularly important when moving business-critical systems.
India’s cloud migration industry includes large IT services companies, global technology consulting firms and specialised cloud service providers. Companies such as TCS, Infosys, Wipro, HCLTech and Accenture offer broad enterprise transformation capabilities, while Persistent Systems, CloudThat and other specialised providers bring particular strengths in engineering, cloud consulting and platform implementation. LTIMindtree, Tech Mahindra and NTT DATA also provide services spanning infrastructure migration, application modernisation and cloud operations.
The most suitable cloud migration partner ultimately depends on the organisation’s existing technology environment, preferred cloud platform, industry requirements, migration budget and future expansion plans. A carefully selected provider can help businesses establish a secure, scalable and efficient cloud infrastructure while ensuring that migration supports broader operational and digital transformation objectives.
