Top 10 cloud migration companies in India: 2026 edition

India is one of the leading technology outsourcing destinations globally. The country has a mature engineering talent pool and a large number of cloud migration service providers. According to Market Research Future, the country's migration services market is projected to grow from $1.73B in 2025 to $6.59B by 2035. Organizations worldwide turn to Indian vendors for specialized cloud expertise, scalable delivery teams, and competitive rates.

But how can you identify a reliable provider among the variety of Indian cloud migration companies? How to compare them and find the one with extended expertise, verified cloud partnerships, and documented cases? We researched the market and compiled a list of 10 cloud migration companies in India to help you make an informed choice.

How to evaluate cloud migration firms in India

Many migration vendors in India offer comparable services at first glance, making it difficult to differentiate between them. A comparison should start with reviewing each company’s expertise, delivery experience, certifications, and track record across migrations. Furthermore, to find your best partner, look for vendors with experience in cloud projects within your industry. To help you choose, we shortlisted the top 10 cloud migration companies in India, using the following criteria:

• Extensive migration expertise. We selected vendors with broad cloud expertise working across multiple migration strategies. They should have delivery experience across different cloud environments, including on-premises-to-cloud, cloud-to-cloud, hybrid, and multicloud setups. Official partnerships with AWS, Azure, or GCP validate that expertise. Hyperscalers require certified headcount, performance benchmarks, and documented customer success.
• Local knowledge and compliance. India's IT Act, DPDP Act 2023, and industry frameworks require specific compliance obligations. Cloud vendors with India-based teams and aligned certifications bring that context into architecture decisions from the start.
• Post-migration support. Cloud environments deliver sustained value when managed consistently after migration. Vendors with structured managed services, defined SLAs, and FinOps practices help organizations maintain cost efficiency, security posture, and operational performance over time.
• Over 10 years of experience. With years of experience in cloud computing, a vendor gains practical insights into migration challenges, roadmap design, and architectural decisions that affect cost efficiency and performance. That experience is especially important for identifying risks before execution begins.
• More than 250 experts on board. Complex migration engagements can involve multiple disciplines, such as infrastructure optimization, DevOps, security, application development, and data migration. A vendor with over 250 engineers can support parallel workstreams by allocating specialists to each area without delays.
• 4.7 or higher rating on Clutch or GoodFirms with over 10 reviews. Ratings on these platforms are based on client interviews conducted by the platform. A consistent score above 4.7 indicates reliable delivery for diverse clients and project types.
• Extensive portfolio of cases. Case studies with specific workloads, platforms, and measurable outcomes show what a vendor has already delivered. Look for such delivery results as reduced infrastructure costs, faster deployment cycles, or improved uptime to find the right vendor.

10 best cloud migration companies in India

1. N-iX

N-iX is a global cloud migration company founded in 2002, with a team of over 2,400 professionals across cloud, data, AI, cybersecurity, application development, and other areas. The vendor holds AWS Premier Tier Partner, Microsoft Solutions Partner, and Google Cloud Partner statuses, providing their clients with access to extended cloud support, validated migration methodologies, and architecture guidance from hyperscalers.

N-iX has a comprehensive cloud migration service portfolio, including cloud readiness assessment, adoption strategy design, DevOps integration, cloud infrastructure management, security, compliance, and modernization services. A team of over 400 cloud professionals is ready to support any cloud initiative, including the development of public, private, hybrid, and multicloud environments. As a Pragmatic AI Software Engineering company, N-iX applies AI-driven solutions to accelerate migration assessments, automate workload transfers, improve dependency analysis, and optimize infrastructure configuration during and after the transition.

N-iX executed cloud migrations for global clients, including Fortune 500 companies and industry-leading enterprises. They successfully delivered over 150 cloud projects in the last five years, with measurable outcomes in cost reduction, time to market acceleration, and business intelligence (BI) performance improvement. N-iX holds ISO 27001, ISO 27701, ISO 9001, PCI DSS, and SOC 2 certifications, and operates in compliance with GDPR and HIPAA. The vendor has been named a Modern Application Development services provider by Forrester, recognized in the IAOP Global Outsourcing 100 companies, and included in CRN's Solution Provider 500 list.

2. Simform

Founded in 2011, this product engineering vendor is among the top cloud migration companies in India for fintech, healthcare, and supply chain enterprises. They primarily operate within the Azure ecosystem, holding a Microsoft Solutions Partner status. The vendor’s service portfolio covers application migration, DevOps automation, managed cloud services, and FinOps. The team of Azure-certified engineers works with containerization, serverless architecture, and the refactoring of monolithic applications into microservices.

3. Adastra

With over 25 years of experience, this global tech consultant delivers cloud consulting services across AWS, Azure, and GCP. They offer data center migrations, application modernization, disaster recovery, hybrid cloud integration, and data governance. Their portfolio includes migration engagements for clients in healthcare, banking, manufacturing, and other industries.

4. Virtusa

Founded in 1996, this large technology firm is among the top cloud migration service providers in India for global enterprise clients. They have official partnerships with three major hyperscalers, focusing on the AWS toolset. The vendor’s cloud migration approach includes an automated migration factory model, with standardized tooling for client companies in BFSI, healthcare, and telecom.

5. MindInventory

Based in Ahmedabad, this company offers cloud migration, DevOps implementation, CI/CD pipeline setup, and cloud infrastructure management services. They officially partner with AWS and GCP, executing transitions within these ecosystems. As one of the leading cloud migration companies in India, they offer compliance coverage, including ISO 9001, ISO 27001, SOC 2, HIPAA, and PCI DSS.

6. Dotsquares

Founded in 2002, this IT service company has an extended portfolio of cloud consulting and migration projects. They partner with AWS and Microsoft Azure, offering cloud migration, application development, cloud security, DevOps integration, and managed services. They also support SaaS, PaaS, and IaaS cloud service models for clients in travel, healthcare, media, energy, and other industries.

7. Intelegencia

This Bengaluru-based technology company offers cloud migration and DevOps services with a primary focus on the AWS toolset and ecosystem. Their team provides end-to-end cloud migration services covering assessment, workload migration, post-transition support, and DevOps integration. The vendor has delivery experience in healthtech migrations, where compliance and data security requirements are central to engagements.

8. Aress

This cloud service provider offers migration, infrastructure management, and DevOps services across AWS and Azure. Their team is experienced at executing different cloud strategies, including lift-and-shift, replatforming, and rearchitecting. They also help their clients with workload assessment, infrastructure setup, data and application transition, and post-migration managed services.

9. Successive Digital

Founded in 2012, this software engineering company provides cloud migration consulting services across public, private, hybrid, and multicloud environments. Partnering with three major hyperscalers, they offer migration, infrastructure refactoring, post-migration optimization, legacy application modernization, and cloud-native rearchitecting services. Their portfolio includes cloud engagements with clients in travel, retail, healthcare, fintech, agritech, logistics, and media sectors.

10. Capital Numbers

Headquartered in Kolkata, this is one of the mid-sized cloud migration companies in India. Their service portfolio includes cloud assessment and strategy, migration execution, DevOps automation, infrastructure management, and cloud security. The vendor officially partners with Microsoft Azure and holds ISO 9001, ISO 27001, and SOC 2 certifications, supporting regulatory compliance throughout cloud migrations.

Why choose N-iX among the leading cloud migration companies in India?

N-iX supports a range of migrations, from lift-and-shift to complex rearchitecting engagements. They also help design cloud strategies based on your workloads, cost model, and business goals. Partnering with N-iX, you can benefit from:

• A team of more than 2,400 professionals across cloud, data, AI, security, DevOps, and other areas, with 270 certified cloud experts;
• Partnerships with hyperscalers, as N-iX holds AWS Premier Tier Partner, Microsoft Solutions Partner, and Google Cloud Platform Partner statuses;
• Documented case studies for clients, including Fortune 500 enterprises, with measurable outcomes across infrastructure cost reduction, streamlined deployment pipelines, and accelerated time to market;
• Service coverage across the full migration lifecycle, from cloud readiness assessment and strategy through migration execution, AI integration, and post-migration infrastructure management;
• ISO 27001, ISO 9001, PCI DSS, GDPR, and SOC 2 compliance coverage.