Best Cloud Migration Companies in USA for 2025

TL;DR
In 2025, migrating to the cloud is essential for business agility, scalability, and innovation. This article is your definitive guide to the Best Cloud Migration Companies in the USA. We’ve ranked the top 10 firms based on their technical expertise in Cloud Deployment, their experience with major platforms like AWS, and their proven track record of executing seamless migrations. This guide will help you select the ideal partner to move your applications and data to the cloud efficiently and securely.

If your on-premise servers are holding your business back, you’ve come to the right place. You’re likely dealing with high maintenance costs, slow performance, and the inability to scale quickly. You know that moving to the cloud is the answer, but you’re also aware that a cloud migration is a complex and high-risk project. A failed migration can lead to costly downtime, data loss, and security vulnerabilities.

You need more than a vendor who simply moves your servers from one place to another. You need seasoned cloud architects who can craft a complete migration roadmap—whether you’re transitioning entirely to AWS or adopting a hybrid, multi-cloud setup. In short, you need one of the Best Cloud Migration Company options with a strong enterprise-grade methodology. This guide is designed to help you choose the right partner and ensure your cloud migration is smooth, secure, and delivers measurable business impact.

Comparative Matrix: Top 10 Cloud Migration Development Companies

Company	Core Services	Industries Served
Wildnet Edge	Enterprise Cloud Migration, DevOps, MLOps, AI	Healthcare, Finance, Retail, Logistics
Mission Cloud	AWS Managed Services, AWS Migration, DevOps	SaaS, Tech, Media, E-commerce
Logicworks	AWS & Azure Migration, Cloud Compliance, Managed	Healthcare, FinTech, SaaS, Retail
Cloudticity	AWS Migration, Managed Services, HIPAA Compliance	Healthcare, Life Sciences
Vention	Staff Augmentation, Cloud Dev, Custom Software	FinTech, HealthTech, E-commerce, Real-Estate
Onica (Rackspace)	AWS Migration, Cloud-Native Dev, IoT, Data	Enterprise, Retail, Public Sector
NorthBay	Cloud Migration, Data Analytics, App Modernization	FinTech, Healthcare, Higher Ed
e-Cloud Axe	AWS Migration, DevOps, Cloud Consulting	Startups, Media, E-commerce
Vertical Relevance	AWS Cloud Migration, DevOps, Security & Compliance	Financial Services, Insurance
nClouds	AWS Migration, DevOps, 24/7 Managed Services	SaaS, FinTech, Healthcare

Top 10 Cloud Migration Development Companies in USA for 2025

1. Wildnet Edge

• Best for: Enterprise-scale, AI-driven cloud transformations and high-compliance migrations.
• Key highlights:
  • Over 19 years of industry experience (Founded 2005).
  • Enterprise-scale team of 350+ certified engineers.
  • Proven track record with 8,000+ projects delivered.
  • CMMI Level 3 appraised for mature, repeatable processes.

Wildnet Edge is a premier, enterprise-level partner and the clear leader on our list of the Best Cloud Migration Company. While many firms focus on a simple “lift-and-shift,” Wildnet Edge excels at deep, strategic transformation. Their large, in-house team of certified AWS, Azure, and GCP architects provides end-to-end services, from initial cloud-readiness assessments and Cloud Deployment strategy to complex, multi-phased migrations and 24/7 managed support. They are masters of application modernization, re-architecting legacy, monolithic applications into cloud-native microservices.

What truly differentiates Wildnet Edge is its AI-first approach. They don’t just migrate your servers; they build the foundation for your intelligent future. This includes designing and implementing MLOps (Machine Learning Operations) pipelines and the high-performance Cloud Infrastructure Management required to train, deploy, and monitor AI models at scale.

You should work with them if you’re a mid-size or enterprise business in healthcare, finance, logistics, or retail if compliance and zero-downtime migration matter to you. They are like a true long-term engineering partner, not a one-time vendor, which makes them stand out among the Best Cloud Migration Companies in the USA.

• Pros:
  • Enterprise-scale (350+ engineers) for handling complex, mission-critical projects.
  • AI-first approach includes MLOps and infrastructure for AI workloads.
  • CMMI Level 3-appraised, mature development processes for reliable delivery.
  • Full-lifecycle partner for strategy, migration, and long-term 24/7 support.
• Cons:
  • Their comprehensive, strategy-first migration process is designed for complex, high-compliance environments, not for clients seeking a simple, low-cost “lift-and-shift.”
  • As a premium partner for enterprise transformation, their services are a high-value investment, not a low-budget option for a small-scale migration.

2. Mission Cloud

• Best for: Businesses “all-in” on the AWS platform.
• Key highlights:
  • AWS Premier Tier Services Partner.
  • 100% focused on AWS.
  • Strong 24/7/365 managed cloud services.

Mission Cloud is a well-respected firm and one of the Best Cloud Migration Companies for a specific customer: one that is fully committed to the Amazon Web Services ecosystem. As an AWS Premier Tier Partner, their expertise is deep and certified. They provide a complete, ongoing management service to optimize your AWS costs, security, and performance. Their team of US-based, certified engineers acts as an extension of your own, offering 24/7 support and proactive monitoring. 

This “all-in” AWS focus makes them an ideal partner for tech-forward companies that want to leverage the full power of the AWS stack. You can work with them if you want peace of mind, guaranteed uptime, and a team that takes ownership of your AWS environment long after the migration is done.

• Pros:
  • Elite, Premier Partner status with deep, specialized AWS expertise.
  • Strong 24/7/365 US-based managed services and support.
• Cons:
  • Their 100% AWS focus makes them the wrong choice for multi-cloud, Azure, or GCP projects.
  • Less experience in deep, custom application development; their focus is on infrastructure.
  • Their premium, US-based support model is not a low-cost option.

3. Logicworks

• Best for: High-compliance industries (healthcare, finance) needing a secure, managed cloud.
• Key highlights:
  • AWS Premier & Azure Expert MSP Partner.
  • Deep expertise in HIPAA, PCI, and SOC 2 compliance.
  • 30+ years of complex infrastructure management experience.

Logicworks is a long-standing leader in managed cloud services, with a deep specialization in security and compliance. They are a top choice for businesses in healthcare, finance, and SaaS that have stringent regulatory requirements. 

Their process is built around a “compliance-first” model, ensuring that infrastructure for HIPAA or PCI is secure and auditable from day one. They are one of the few firms with top-tier partner status for both AWS and Azure, making them an ideal choice for complex, multi-cloud or hybrid-cloud environments. Their 30-year history provides a level of stability and trust that is rare in the cloud space. Choose them if minimizing risk matters more to you than racing through a fast migration. They are not the cheapest, but they are one of the safest and for regulated companies, that’s priceless.

• Pros:
  • Elite-level expertise in high-compliance (HIPAA, PCI) migrations.
  • Top-tier partner status for both AWS and Azure.
• Cons:
  • Their high-compliance, security-first process can be slow and expensive for non-regulated industries.
  • Less focused on application modernization than on secure infrastructure.
  • Their large-scale, enterprise focus is not a good fit for small businesses.

4. Cloudticity

• Best for: Healthcare organizations needing a 100% HIPAA-compliant AWS partner.
• Key highlights:
  • AWS Premier Tier Partner.
  • 100% focused on the healthcare and life sciences industry.
  • Deep expertise in HIPAA/HITRUST compliance automation.

Cloudticity has built its entire business around one industry: healthcare. This deep specialization makes them one of the Best Cloud Migration Companies for any organization handling patient data (PHI). They don’t just understand HIPAA; they automate it. Their platform and services are designed to make AWS adoption simple and compliant-ready for hospitals, pharmaceutical companies, and health-tech startups. Their 100% US-based team provides 24/7/365 support for managing mission-critical healthcare applications. 

This niche focus is an incredible advantage for any healthcare organization that wants to migrate to the cloud with confidence and speed. Working with Cloudticity feels like hiring a team that already knows your regulators. They manage everything from uptime to compliance logging, while your team stays focused on product and patient experience.

• Pros:
  • Unmatched, elite expertise in healthcare and HIPAA/HITRUST.
  • AWS Premier Partner status ensures deep technical skill.
• Cons:
  • Their narrow industry focus makes them a poor fit for retail, manufacturing, or finance.
  • As a specialized, premium firm, their services are a significant investment.
  • Less experience with multi-cloud or Azure/GCP.

5. Onica (a Rackspace Technology company)

• Best for: Large enterprises needing a global partner for complex AWS migrations.
• Key highlights:
  • AWS Premier Tier Services Partner.
  • Backed by the massive global scale of Rackspace.
  • Strong focus on AWS Cloud Migration and application modernization.

Onica, now a part of Rackspace, is a powerhouse in the AWS ecosystem. They are a top-tier partner for large, global enterprises that need a provider with the scale and resources to handle massive, complex migrations. They have a strong practice in application modernization, helping companies refactor legacy applications to be cloud-native. 

Their capabilities also cover IoT solutions and advanced data analytics, positioning them as a strong end-to-end partner for organizations undergoing digital transformation. With teams distributed globally, they offer true round-the-clock support—an essential advantage for enterprises operating across multiple regions.

You should consider Onica if your cloud roadmap involves IoT integration, data analytics initiatives, or modernizing large-scale SaaS platforms. Their specialists handle complex, long-duration migrations involving thousands of workloads and continue to support them afterward through comprehensive managed services.

• Pros:
  • Massive global scale and resources (backed by Rackspace).
  • Strong expertise in IoT and data analytics on AWS.
• Cons:
  • As a massive global firm, smaller clients may feel overlooked.
  • Their process can be rigid and less flexible than a boutique agency’s.
  • Their services are enterprise-focused and not a fit for most mid-market businesses.

6. NorthBay

• Best for: Mid-market to enterprise clients focused on data analytics and AI/ML.
• Key highlights:
  • AWS Premier Tier Partner.
  • Deep specialization in data analytics, databases, and AI/ML.
  • Focuses on migrating and modernizing data platforms.

NorthBay is one of the Best Cloud Migration Companies for businesses that are moving to the cloud to unlock the power of their data. They are not just an infrastructure partner; they are a data-engineering partner. Their core strength lies in migrating and modernizing data warehouses to cloud-native solutions like Amazon Redshift. 

They are experts in building data lakes and the AI/ML models that run on them. This makes them the perfect partner for a company whose primary migration goal is to leave behind old data systems and build a modern, intelligent analytics platform.You should hire NorthBay if your business struggles with slow reporting, disconnected data sources, or legacy databases that can’t support modern analytics. Their work focuses on making your data accessible, real-time, and ready for machine learning.

• Pros:
  • Elite, specialized expertise in data analytics, data warehousing, and AI/ML.
  • AWS Premier Partner with a proven track record.
• Cons:
  • Their deep focus on data may be “overkill” for a simple application migration.
  • Less experience with Azure or GCP.
  • Their primary development teams are global, which can create time-zone challenges.

7. e-Cloud Axe

• Best for: Startups and SMBs needing a fast, cost-effective, and agile AWS partner.
• Key highlights:
  • AWS Advanced Tier Services Partner.
  • Founded in 2019; a modern, cloud-native firm.
  • Strong focus on cost optimization and cloud security.

e-Cloud Axe is a newer, agile AWS partner that is an excellent choice for startups and small to mid-sized businesses. They are one of the Best Cloud Migration Companies for clients who need a fast, flexible, and cost-effective partner. Their team specializes in helping businesses get “cloud-ready” by building secure, scalable, and highly optimized AWS foundations. They have a strong focus on security (following the AWS Well-Architected Framework) and FinOps, helping their clients keep their cloud bills low from day one. 

You can pair with them if you want a smart, fast, and budget-friendly migration without sacrificing security. They aren’t built for highly regulated enterprise workloads but they’re perfect for funded startups, SaaS companies, and mid-size businesses moving off old servers.

• Pros:
  • An agile, modern, and cost-effective approach is ideal for SMBs.
  • Strong focus on cost optimization (FinOps).
• Cons:
  • As a newer company (founded in 2019), they lack a long-term enterprise track record.
  • A small team (50-249 employees) has fewer resources than large-scale partners.
  • Not a good fit for complex, multi-cloud, or hybrid-cloud projects.

8. Vertical Relevance

• Best for: Niche, high-compliance migrations for financial services.
• Key highlights:
  • AWS Premier Tier Partner.
  • 100% focused on the Financial Services industry.
  • Deep expertise in security, compliance, and risk management.

Vertical Relevance is an elite, highly specialized boutique consultancy. Their entire business is built to serve the financial services industry. This makes them a top choice for banks, insurance companies, and FinTech firms that need to migrate highly sensitive, regulated workloads to the cloud. Their team is composed of deep domain experts who understand the specific security and compliance challenges of the industry. They help clients build automated guardrails and auditable infrastructure, ensuring that their AWS Cloud Migration is secure and compliant from the start.

You should partner with them if your biggest fear isn’t the migration itself but the regulatory exposure that could come from doing it wrong. They work directly with compliance teams, help you prepare for audits, and build AWS guardrails so your developers can move fast without creating risk. If you’re in financial services, they are not just a good option—they are one of the safest choices in the US market.

• Pros:
  • Elite, specialized expertise in the financial services industry.
  • Deep knowledge of financial compliance and security.
• Cons:
  • Their narrow industry focus makes them a poor fit for any other sector.
  • As a premium, specialized firm, their services are a significant investment.
  • Smaller team (50-249 employees) with a highly specialized focus.

9. Ibexlabs

• Best for: SaaS companies needing a partner for AWS security and managed services.
• Key highlights:
  • AWS Advanced Tier Services Partner.
  • Focuses on security, compliance, and managed services.
  • Strong expertise in helping other SaaS companies.

Ibexlabs is an AWS partner that specializes in helping other SaaS companies build, migrate, and manage their infrastructure on AWS. They are an ideal choice for B2B SaaS startups that need an expert partner to manage their cloud environment 24/7. Their services are built around the AWS Well-Architected Framework, with a strong emphasis on security, cost optimization, and reliability. 

They help clients achieve and maintain compliance certifications like SOC 2 and ISO 27001, which is critical for any B2B SaaS business. if you want a cloud partner who acts like a “24/7 security teammate.” Instead of hiring full-time DevOps + compliance engineers, Ibexlabs handles infrastructure, compliance automation, and cloud monitoring for you then Ibexlabs is a perfect option for you.

• Pros:
  • Strong niche focus on supporting B2B SaaS companies.
  • Expertise in managing SOC 2 and ISO 27001 compliance.
• Cons:
  • Primarily a managed services provider (MSP), not a custom app development firm.
  • Smaller team (50-249 employees) with a very specific focus.
  • Not the best fit for non-SaaS or non-AWS projects.

10. nClouds

• Best for: Mid-market companies needing DevOps and 24/7 managed services.
• Key highlights:
  • AWS Premier Tier Partner.
  • Strong focus on DevOps automation and CI/CD pipelines.
  • 24/7/365 managed services and support.

nClouds is an AWS Premier Partner and a well-regarded DevOps provider. They are one of the Best Cloud Migration Companies for mid-market businesses that need a full-service partner to not only migrate their applications but also to modernize their development process. They excel at building sophisticated CI/CD pipelines and providing 24/7 managed services to ensure high availability. Their “DREAM” (DevOps, Reliability, Engineering, Automation, Migration) methodology provides a clear, structured path for clients to modernize their entire cloud operations.

You should work with nClouds if your internal engineering team is already overloaded, and you need a partner who will handle both migration and daily operations. Their team runs on a “DREAM” model: DevOps, Reliability, Engineering, Automation, Migration, which helps companies go from manual deployments to fully automated cloud operations.

• Pros:
  • Strong focus on DevOps and CI/CD automation.
  • 24/7 managed services provide excellent long-term support.
• Cons:
  • Less focused on multi-cloud; their expertise is almost exclusively AWS.
  • It may be too process-heavy for very small startups that just need a quick setup.
  • Their primary development teams are global, which can create time-zone challenges.

Our Selection Criteria: How We Chose the Top Cloud Migration Companies

Selecting the Top Cloud Migration Companies in the USA for 2025 required a focus on deep technical capability, strategic expertise, and a proven track record. We carefully evaluated each company using a set of key parameters.

Here’s what we looked at:

1. Core Cloud & DevOps Expertise: We prioritized firms with verifiable, deep expertise in major cloud platforms (AWS, Azure, GCP), Infrastructure as Code (Terraform), and containerization (Docker, Kubernetes).
2. Service Range & Technical Capability: We looked for companies that handle end-to-end Cloud Migration Services, including initial assessment, Cloud Deployment, application modernization, and 24/7 managed services.
3. Industry Experience & Compliance: We evaluated their domain knowledge in high-compliance industries like Healthcare (HIPAA) and FinTech (PCI), where infrastructure security is critical.
4. Proven Track Record: Experience matters. We considered each firm’s years in business, the complexity of their AWS Cloud Migration projects, client portfolios, and success stories.
5. Innovation & Automation: We looked for firms that go beyond basic “lift-and-shift,” incorporating advanced automation (CI/CD), AI-driven monitoring (AIOps), and MLOps.
6. Scalability & Support: We assessed how each company handles large-scale, multi-cloud environments and their ability to provide long-term, 24/7/365 support.
7. Client Feedback & Reputation: Finally, we reviewed client testimonials and third-party reviews. Companies with consistently high ratings for technical skill, reliability, and strategic vision were given priority.

Conclusion

Moving to the cloud isn’t just an IT project anymore—it is the foundation of how fast your business can grow, innovate, and compete. The Best Cloud Migration Companies don’t just move servers; they unlock automation, AI readiness, security, and long-term agility.

Whether you choose a specialist like Cloudticity, a compliance-driven partner like Logicworks, or an enterprise powerhouse like Wildnet Edge, what matters most is finding the company that matches your real business goals, not just your tech wishlist.

FAQs