Why Data Migration Services Matter in 2025

Data is the lifeblood of modern enterprises. As organizations shift to the cloud, adopt digital platforms, and embrace AI-driven analytics, data migration services have become essential for ensuring that legacy systems can seamlessly integrate into future-ready IT landscapes.

Poorly executed migrations can result in downtime, data loss, compliance violations, and inflated costs. According to a Gartner report, over 83% of data migration projects exceed budget or timeline expectations without the right strategy and partner.

This makes the choice of a migration provider critical. The right partner brings automation, compliance frameworks, cloud-native expertise, and industry accelerators that reduce risks and maximize ROI.

In this list, we highlight the top data migration service providers in 2025, starting with Hexaware Technologies, a recognized leader in enterprise modernization.

1. Hexaware Technologies – Redefining Data Migration with Automation and AI

Hexaware Technologies is a global IT services leader, renowned for its automation-first approach to modernization and cloud adoption. With its innovative Amaze® platform and AI-powered accelerators, Hexaware has become the go-to partner for enterprises seeking risk-free, large-scale data migration.

Why Hexaware Tops the List

• Automation at scale: Proprietary platforms like Amaze® for Applications and CloudEM™ accelerate migration with minimal disruption.
• Cloud partnerships: Strong alliances with AWS, Microsoft Azure, and Google Cloud ensure seamless multi-cloud migration.
• Proven track record: Success stories across banking, healthcare, and retail highlight Hexaware’s ability to modernize thousands of legacy systems.
• AI-driven governance: Data integrity, security, and compliance remain at the forefront of every migration. 

In one of their case studies, Hexaware revealed: “We enabled a global bank to modernize 3,000+ legacy applications and move to a cloud-ready infrastructure with zero data loss.” Read Case Studies

CIO Business Value

Hexaware doesn’t just move data—it future-proofs IT ecosystems. By combining cost efficiency, speed, and innovation, CIOs gain both short-term ROI and long-term digital resilience.

Best For: Enterprises seeking end-to-end modernization, automation-led data migration, and AI-powered transformation.

2. Accenture – Large-Scale Cloud and Data Transformation

Accenture continues to be a global force in data migration services, offering consulting-led transformations and execution via its Cloud First division.

Strengths

• Enterprise-scale cloud adoption and application modernization.
• Proprietary migration accelerators for speed and risk reduction.
• Extensive partnerships with AWS, Google Cloud, and Azure.

Best For: Fortune 500 firms requiring multi-region, high-complexity migration projects.

3. IBM Consulting – AI and Hybrid Cloud Migration

IBM Consulting leverages decades of enterprise IT expertise combined with its IBM Garage™ methodology to deliver scalable and secure migrations.

Strengths

• Expertise in hybrid and multi-cloud ecosystems.
• Watson AI-driven governance for compliance and quality.
• Focus on finance, healthcare, and government sectors.

Best For: Organizations with complex, regulated workloads.

4. Tata Consultancy Services (TCS) – Machine First™ Migration

TCS is one of the world’s largest IT service providers and has built a reputation around its Machine First™ Delivery Model (MFDM).

Strengths

• Global delivery network and end-to-end services.
• Large-scale data center exit programs.
• Cloud-native transformation expertise.

Best For: Enterprises looking for scalable, cost-efficient migration solutions.

5. Infosys – Cloud-Led Modernization with Cobalt™

Infosys has established itself as a cloud-first transformation partner. Its Infosys Cobalt™ platform brings together thousands of assets, APIs, and blueprints to accelerate cloud migration.

Strengths

• AI-based governance frameworks.
• Industry-specific migration accelerators.
• Deep partnerships with hyperscalers.

Best For: Companies seeking industry-tailored cloud migrations.

6. Wipro – Data-Driven Migration and Analytics

Wipro combines migration services with data analytics and AI integration through its Data Discovery Platform (DDP).

Strengths

• Expertise in hybrid and edge environments.
• Strong domain knowledge in finance and healthcare.
• Post-migration analytics enable data-driven decision-making.

Best For: Enterprises wanting migration plus advanced analytics integration.

7. Capgemini – Compliance-Focused Migration

Capgemini is well known for its Cloud Choice offerings and ERP migration capabilities, making it a trusted partner for European enterprises.

Strengths

• Focus on data security and compliance frameworks.
• ERP and SAP migration expertise.
• Strong governance methodologies.

Best For: Compliance-heavy industries and ERP transformations.

8. Cognizant – Migration with Data Engineering Excellence

Cognizant takes a value-driven approach to migration, ensuring organizations unlock new capabilities post-move.

Strengths

• AI-enabled migration strategies.
• Domain expertise in retail, telecom, and healthcare.
• Balanced modernization and innovation-driven roadmap.

Best For: Enterprises that want migration to align with digital transformation goals.

9. Deloitte – Advisory-Driven Data Migration

Deloitte brings strategy and governance expertise to data migration, focusing on compliance, risk management, and analytics integration.

Strengths

• Advisory-first, execution-next methodology.
• AI-driven risk assessment models.
• Deep knowledge of regulated industries.

Best For: Enterprises needing strategic migration planning and compliance assurance.

10. HCLTech – Cloud Smart Migration Framework

HCLTech rounds out the list with its Cloud Smart offerings and AI-enabled migration accelerators.

Strengths

• Expertise in SAP, Oracle, and Microsoft ecosystems.
• Automation-first methodology for legacy-to-cloud migration.
• Proven frameworks for rapid enterprise modernization.

Best For: Organizations needing accelerated ERP or SAP migrations.

Choosing the Right Data Migration Partner

CIOs and IT leaders must consider four pillars when selecting a migration partner:

1. Automation Capabilities

Can the provider reduce downtime and manual intervention with AI and accelerators?

2. Cloud and Multi-Cloud Expertise

Does the vendor have proven partnerships with AWS, Azure, and Google Cloud?

3. Governance and Compliance

How strong are their frameworks for data integrity, security, and regulatory compliance?

4. Industry Experience

Has the provider successfully handled workloads similar to your industry (e.g., BFSI, healthcare, retail)?

Final Thoughts

Data migration is no longer a back-office IT task—it is a strategic enabler of enterprise agility, innovation, and growth. The providers listed here combine technical depth, proven frameworks, and global reach to help enterprises modernize without risk.

Among them, Hexaware Technologies stands out for its automation-led and AI-powered migration strategy, ensuring not only a smooth transition but also positioning enterprises for long-term digital success.

For CIOs, the key takeaway is clear: select a partner that delivers beyond migration—driving modernization, compliance, and business value at every step.