Cloud Modernization Companies
A neutral roster of companies delivering cloud modernization — listed alphabetically, never ranked or scored. Paid Featured placements are labeled and do not change the ordering. Compare each firm's type, team size, specialization, and location, then open a profile for the full detail.
53 companies below work on engagements in this domain. Each profile covers their specialty, the buyers they fit best, team size, and location.
Market map
Companies to evaluate for Cloud Modernization
Scope: published cloud modernization companies with documented category, migration-path, or service evidence in this research domain.
Last evaluated
201
Published modernization companies reviewed
53
Companies shown for cloud modernization
Inclusion criteria: A company must have a published profile and documented category, migration-path, or service evidence in this domain. See the evidence threshold in our research methodology.
How to choose: Start with documented buyer fit (44 profiles) and specialty evidence (44), then narrow by team size (36) and location (36). Open a profile to verify the underlying experience before shortlisting.
This is an alphabetical market map, not an ordinal ranking. Paid Featured placements are labeled and do not imply a recommendation.
Cloud modernization buyers encounter three supplier groups: hyperscale cloud platforms provide the target infrastructure and managed services; global systems integrators coordinate large, multi-region programs; specialist consultancies handle focused architecture, migration, platform-engineering, or FinOps work. Compare cloud platforms by workload fit, service maturity, compliance, data gravity, and commercial commitments. Compare delivery firms by cloud certifications, migration evidence, operating-model capability, team scale, and location. The alphabetical roster supports evaluation by fit rather than an ordinal ranking.
Compare cloud modernization companies
How this list works: Neutral comparison — companies are listed alphabetically, not ranked, scored, or rated. “Featured” placements are labeled paid slots and do not imply a recommendation.
| Vendor | Case studies | ||||
|---|---|---|---|---|---|
| 2nd Watch | Agency | Mid-size | Enterprise Azure-to-AWS migrations with 24/7 managed services post-cutover. | United States | 200 |
| Accenture | Agency | Enterprise | Global Cloud Migration Programs | Global | 500 |
| Amazon Q Developer | Platform | — | — | — | 0 |
| AnglePoint | Agency | Enterprise | Licensing & ITAM | Global | 150 |
| AWS Application Migration Service (MGN) | Platform | — | — | — | 0 |
| AWS Outposts | Platform | — | — | — | 0 |
| AWS Serverless Application Model (SAM) | Platform | — | — | — | 0 |
| Azure Arc | Platform | — | — | — | 0 |
| Azure Migrate | Platform | — | — | — | 0 |
| Capgemini | Agency | Enterprise | Industrialized migration factory model for large application portfolios. | Global (France HQ) | 350 |
| Caylent | Agency | — | Cloud-native engineering firm with deep Kubernetes and serverless expertise. | — | 50 |
| Claranet | Agency | Mid-size | European managed services provider with fixed-fee migration phases. | Europe | 300 |
| CloudRaft | Agency | — | CKA-Certified Migration Strategies | — | 7 |
| Cloudreach | Agency | Mid-size | Multi-cloud migration specialists with CloudEconomics FinOps practice (now Cognizant). | Global | 150 |
| Container Solutions | Agency | — | AWS EKS & Fargate Optimization | — | 12 |
| Contino | Agency | Mid-size | Platform Engineering & DevOps | Global | 50 |
| Deloitte | Agency | Enterprise | Enterprise & Multi-Cloud | Global | 300 |
| Dysnix | Agency | — | K8s Cost Optimization & Audits | — | 6 |
| eGroup | Agency | Mid-size | Cost Optimization Focus | USA | 25 |
| EY (Ernst & Young) | Agency | Enterprise | Cloud TCO Modeling & Business Case | Global | 5000 |
| Fairwinds | Agency | Mid-size | K8s Governance & Security | USA | 50 |
| Foghorn Consulting | Agency | — | Enterprise K8s Migrations (20+ years) | — | 14 |
| Giant Swarm | Agency | Mid-size | Managed Kubernetes Platform | Germany | 60 |
| GitHub Copilot | Platform | — | — | — | 0 |
| Helm | Platform | — | — | — | 0 |
| IMPEX Technologies | Agency | Mid-size | Hybrid Cloud Implementation | USA | 20 |
| Infosys | Agency | Enterprise | Cobalt assets for automated code conversion and data migration. | Global (India HQ) | 550 |
| Infotech Consultancy | Agency | Boutique | Global HCI Expertise | Global | 18 |
| InfraCloud | Agency | — | Microservices Architecture & K8s Migration | — | 8 |
| Isovalent | Agency | Mid-size | Networking & Security (Cilium) | USA | 80 |
| IT Select.io | Agency | Boutique | Manufacturing & Industrial IT | Global | 10 |
| Kubecost | Agency | Mid-size | Cost Monitoring | USA | 200 |
| Kyndryl | Agency | Enterprise | Infrastructure services | Global | 400 |
| Lightedge | Agency | Mid-size | Secure Private Cloud | USA | 30 |
| Loft Labs | Agency | Boutique | Developer Experience | USA | 30 |
| Mission Cloud | Agency | — | AWS Premier Partner with 'Mission Move' migration methodology and dedicated Azure-exit practice. | — | 100 |
| Nordcloud | Agency | Mid-size | Dual AWS Premier + Azure Expert MSP with proprietary migration automation tools. | Europe | 400 |
| Nutanix Move | Platform | — | — | — | 0 |
| Nutanix Services | Agency | Enterprise | Official Professional Services | Global | 1000 |
| Pelotech | Agency | — | Multi-Cloud K8s (KCSP Certified) | — | 10 |
| Persistent Systems | Agency | Enterprise | Digital Engineering & Modernization | Global | 180 |
| PwC | Agency | Enterprise | Cloud Economics & Risk | Global | 450 |
| Rackspace Technology | Agency | Enterprise | Managed FinOps | Global | 500 |
| Replicated | Agency | Mid-size | Multi-tenant SaaS | USA | 100 |
| SADA | Agency | Enterprise | GKE & Anthos (Google Cloud Premier) | Los Angeles, US | 16 |
| Slalom | Agency | Enterprise | Modern Engineering & FinOps | USA / Global | 300 |
| SoftServe | Agency | Enterprise | High-performance serverless | Global (Ukraine Origins) | 250 |
| SoftwareOne | Agency | Enterprise | Software Portfolio Management | Global | 600 |
| Thoughtworks | Agency | Enterprise | Engineering-Led FinOps | Global | 200 |
| Udtechs | Agency | Boutique | FinTech & Automation | Global | 12 |
| Virtually Cloud | Agency | Boutique | Boutique Migration Specialist | UK | 15 |
| Wipro | Agency | Enterprise | FullStride Cloud Services with automated migration accelerators. | Global | 350 |
| XenTegra | Agency | Mid-size | EUC & VDI Migration | USA | 45 |
Platforms & tools
Software products and platforms used to execute or accelerate work in this domain.
AngularJS to React migration guidance and component scaffolding
Automated server replication and cutover to AWS
Mainframe workload assessment and Azure landing zone sizing
Conditional Access policy JSON and PowerShell migration script generation
Consultancies & integrators
Delivery partners that assess, implement, migrate, and operate modernization programs.
2nd Watch is an AWS Premier Partner with deep expertise in migrating enterprise workloads from Azure and on-premises data centers to AWS. Their "Cloud Navigator" assessment framework helps organizations map Azure services to AWS equivalents and identify hidden migration costs. They're particularly strong in regulated industries (healthcare, financial services) where compliance continuity is critical. 2nd Watch offers 24/7 managed services post-migration, making them ideal for organizations that want to outsource ongoing cloud operations.
Accenture is a global professional services powerhouse with deep expertise in mainframe modernization. They combine strategic consulting with massive execution scale, leveraging partnerships with all major cloud providers. Their "myNav" platform helps chart the best migration path.
AnglePoint bridges the gap between IT Asset Management (ITAM) and FinOps, specializing in complex software licensing optimization alongside cloud costs.
Capgemini is a global leader in partnering with companies to transform and manage their business by harnessing the power of technology. Their "Economic Application Modernization" approach focuses on optimizing costs while migrating legacy workloads to the cloud.
Caylent is an AWS-exclusive consultancy known for high-end engineering talent. They don't just do "lift and shift"; they specialize in complex refactoring and cloud-native development. For GCP to AWS migrations, Caylent is an excellent choice if the goal involves moving from GKE to EKS, or refactoring serverless functions from Cloud Functions to Lambda.
Claranet is a European cloud services provider with AWS Advanced and Azure Expert partnerships, making them particularly suited for organizations migrating between cloud providers. Their strength lies in combining migration services with ongoing managed operations - they don't just "lift and shift" but take responsibility for running workloads post-migration. Claranet's "Cloud Compass" methodology emphasizes security-first migrations with comprehensive identity translation from Azure AD to AWS IAM Identity Center. They're known for transparent pricing with fixed-fee migration phases.
Cloudreach (now part of Cognizant) is a leading multi-cloud services company specializing in cloud migrations across AWS, Azure, and GCP. Their "Cloud Journey" methodology emphasizes automation-first migration with comprehensive cost optimization. Known for handling complex multi-cloud consolidation projects, they excel at migrations where organizations are leaving Azure or GCP for AWS standardization. Their CloudEconomics practice helps quantify ROI and manage egress cost negotiations with incumbent providers.
Contino is a global DevOps and cloud transformation consultancy. They specialize in building enterprise-grade platforms and upskilling internal teams to run them.
Deloitte offers a holistic approach to modernization, combining deep business strategy with technical execution. They excel in complex, regulated environments where risk management and business continuity are as critical as the code conversion itself.
eGroup assists organizations facing rising VMware costs by facilitating migrations to Nutanix AHV. They emphasize understanding the client's specific environment to craft a migration strategy that simplifies operations and reduces licensing expenses.
EY is a global leader in assurance, tax, transaction and advisory services. Their cloud consulting practice provides comprehensive readiness assessments, focusing on risk management, compliance, and business value alignment for large-scale enterprise transformations.
IMPEX Technologies offers consulting and implementation services to accelerate cloud migration for VMware customers. They help extend VMware operations to the cloud with Nutanix, providing residency and managed services for ongoing support.
Infosys Cobalt is a leading set of services, solutions, and platforms for enterprises to accelerate their cloud journey. Their Modernization Suite includes over 40 services and aims to reduce development efforts by up to 40% using proprietary AI-driven tools.
Infotech Consultancy has deep experience in migrating from VMware vSphere to Nutanix HCI. They focus on consolidating infrastructure, deploying Nutanix Prism for unified management, and integrating advanced security and disaster recovery features.
IT Select.io assists clients, particularly in manufacturing, in transitioning from traditional three-tier VMware infrastructures to modern hyperconverged Nutanix solutions. They provide market analysis and comprehensive support during installation and training.
Spun off from IBM, Kyndryl is the world's largest IT infrastructure services provider. They specialize in managing and modernizing mission-critical systems, particularly mainframes. They are the go-to for "optimize and coexist" strategies.
Lightedge offers strategic hybrid infrastructure solutions, including secure cloud migration services with Nutanix. They focus on simplifying complexity and delivering tailored services for performance, scalability, and strict security compliance.
Mission Cloud is a dedicated AWS Premier Tier Services Partner, meaning they focus exclusively on Amazon Web Services. This specialization allows them to offer deep expertise in AWS migrations, particularly from other clouds like GCP or Azure. Their "Mission Move" methodology is a structured approach to migration that includes assessment, planning, mobilization, and migration/modernization.
Nordcloud (an IBM Company) is a unique partner holding both AWS Premier and Azure Expert MSP status - giving them deep expertise in both platforms essential for Azure-to-AWS migrations. Headquartered in Europe with GDPR-native practices, they excel at migrations with complex data residency requirements. Their proprietary tools (Klarity for cost management, Klar for security) provide transparency during transitions. Nordcloud's "Cloud Landing Zone Factory" accelerates the setup of AWS Organizations and Control Tower, reducing time-to-migrate by 40% compared to manual approaches.
Nutanix's own professional services team offers direct assistance for VMware migrations. With access to internal tools and deep product knowledge, they help organizations plan and execute migration strategies tailored to specific business requirements.
Persistent Systems is a global services and solutions company delivering Digital Engineering and Enterprise Modernization. They work with software product companies and enterprises to modernize their core IT stack. Their approach combines deep technical expertise with a focus on speed and agility.
PwC is a global leader in Governance, Risk, and Compliance (GRC). They excel at large-scale data governance frameworks for regulated industries.
Rackspace provides managed cloud services, including "FinOps as a Service" for organizations that want to outsource cost optimization.
Los Angeles-based Google Cloud Premier Partner founded in 2000, now part of Insight Company (acquired 2023). 800+ employees across 38 states and 3 countries. Delivers cloud migration, infrastructure modernization, data analytics, and AI/ML services for enterprises in healthcare, retail, media, and financial services.
Slalom focuses on a "strategy-first" approach. They are excellent at aligning the business case for modernization with the technical execution. They have deep partnerships with AWS, Azure, and Google Cloud.
SoftServe combines deep engineering expertise with strong industry verticals, particularly in Healthcare and Retail. Their Application Modernization Platform (SAMP) provides a repeatable framework for moving to AWS and Azure.
SoftwareOne combines software licensing expertise with their PyraCloud platform to manage cloud spend and software portfolio costs.
Thoughtworks pioneered many of the patterns used in modern software development, including the "Strangler Fig" pattern for legacy modernization. They are the premium choice for complex, strategic re-architecting where code quality and domain alignment are paramount.
Udtechs provides specialized migration services, particularly for FinTech companies. They leverage automation tools like Nutanix Move to reduce VMware licensing costs and modernize infrastructure for hybrid cloud readiness with minimal downtime.
Virtually Cloud specializes in seamless transitions from VMware to Nutanix, focusing on minimal disruption and maximum performance. They offer end-to-end migration services including infrastructure assessment, application discovery, and post-migration optimization.
Wipro is a leading global information technology, consulting, and business process services company. Their "Wipro FullStride Cloud Services" combines industry depth, cloud expertise, and a comprehensive suite of tools to accelerate modernization. They emphasize an automated, pattern-based approach to migration.
XenTegra is an IT services specialist focusing on end-user computing (EUC) and cloud migration. They have extensive experience migrating customers from VMware to Nutanix using tools like Nutanix Move, often delivering significant cost savings and simplified management.
What each company specializes in
- 2nd Watch(Agency)
Enterprise Azure-to-AWS migrations with 24/7 managed services post-cutover.
Best for: Regulated industries (healthcare, finance) needing compliance continuity.
MidSize · United States
- Accenture(Agency)
Global Cloud Migration Programs
Best for: Multi-region transformations with M&A complexity
Enterprise · Global
- Amazon Q Developer(Platform)
AngularJS to React migration guidance and component scaffolding
- AnglePoint(Agency)
Licensing & ITAM
Best for: Complex software licensing optimization
Enterprise · Global
- AWS Application Migration Service (MGN)(Platform)
Automated server replication and cutover to AWS
- AWS Outposts(Platform)
Extend AWS infrastructure on-premise — consistent hybrid management
- AWS Serverless Application Model (SAM)(Platform)
IaC scaffolding and local Lambda testing
- Azure Arc(Platform)
Manage on-premise servers with Azure control plane
- Azure Migrate(Platform)
Mainframe workload assessment and Azure landing zone sizing
- Capgemini(Agency)
Industrialized migration factory model for large application portfolios.
Best for: Large-scale legacy app modernization to AWS.
Enterprise · Global (France HQ)
- Caylent(Agency)
Cloud-native engineering firm with deep Kubernetes and serverless expertise.
Best for: Tech companies refactoring AKS workloads to EKS during migration.
- Claranet(Agency)
European managed services provider with fixed-fee migration phases.
Best for: Mid-market companies wanting transparent pricing and ongoing operations.
MidSize · Europe
- CloudRaft(Agency)
CKA-Certified Migration Strategies
Best for: Teams needing CKA expertise for seamless migrations
- Cloudreach(Agency)
Multi-cloud migration specialists with CloudEconomics FinOps practice (now Cognizant).
Best for: Organizations prioritizing cost optimization and egress negotiation assistance.
MidSize · Global
- Container Solutions(Agency)
AWS EKS & Fargate Optimization
Best for: AWS-first organizations with complex EKS requirements
- Contino(Agency)
Platform Engineering & DevOps
Best for: Full platform buildout (K8s + CI/CD + observability)
MidSize · Global
- Deloitte(Agency)
Enterprise & Multi-Cloud
Best for: Fortune 500s with complex governance needs
Enterprise · Global
- Dysnix(Agency)
K8s Cost Optimization & Audits
Best for: Post-migration cost reduction (proven 30-50% savings)
- eGroup(Agency)
Cost Optimization Focus
Best for: Organizations prioritizing immediate TCO reduction and licensing savings.
MidSize · USA
- EY (Ernst & Young)(Agency)
Cloud TCO Modeling & Business Case
Best for: CFO-led initiatives requiring financial rigor
Enterprise · Global
- Fairwinds(Agency)
K8s Governance & Security
Best for: Enterprises needing security guardrails and policy enforcement
MidSize · USA
- Foghorn Consulting(Agency)
Enterprise K8s Migrations (20+ years)
Best for: Large enterprises with complex legacy systems
- Giant Swarm(Agency)
Managed Kubernetes Platform
Best for: European companies wanting a turnkey K8s platform
MidSize · Germany
- GitHub Copilot(Platform)
Conditional Access policy JSON and PowerShell migration script generation
- Helm(Platform)
Kubernetes application packaging (not AI, but essential tooling)
- IMPEX Technologies(Agency)
Hybrid Cloud Implementation
Best for: US-based enterprises needing residency and long-term managed services.
MidSize · USA
- Infosys(Agency)
Cobalt assets for automated code conversion and data migration.
Best for: Risk-averse enterprises prioritizing standardized processes.
Enterprise · Global (India HQ)
- Infotech Consultancy(Agency)
Global HCI Expertise
Best for: Multi-national deployments requiring consistent global delivery.
Boutique · Global
- InfraCloud(Agency)
Microservices Architecture & K8s Migration
Best for: Monolith-to-microservices migrations (50-500 engineers)
- Isovalent(Agency)
Networking & Security (Cilium)
Best for: High-scale apps needing advanced networking (e.g., eBPF)
MidSize · USA
- IT Select.io(Agency)
Manufacturing & Industrial IT
Best for: Manufacturing clients moving from 3-tier legacy stacks to HCI.
Boutique · Global
- Kubecost(Agency)
Cost Monitoring
Best for: CFOs demanding visibility into K8s spend
MidSize · USA
- Kyndryl(Agency)
Infrastructure services
Best for: Managed hybrid cloud operations
Enterprise · Global
- Lightedge(Agency)
Secure Private Cloud
Best for: Regulated industries (Healthcare, Finance) needing compliant hosting.
MidSize · USA
- Loft Labs(Agency)
Developer Experience
Best for: Companies obsessed with not regressing DX during the migration
Boutique · USA
- Mission Cloud(Agency)
AWS Premier Partner with 'Mission Move' migration methodology and dedicated Azure-exit practice.
Best for: Mid-market companies wanting white-glove AWS-native migration with ongoing support.
- Nordcloud(Agency)
Dual AWS Premier + Azure Expert MSP with proprietary migration automation tools.
Best for: European enterprises with GDPR requirements and complex identity environments.
MidSize · Europe
- Nutanix Move(Platform)
Automated VM migration from VMware ESXi to Nutanix AHV
- Nutanix Services(Agency)
Official Professional Services
Best for: Large-scale, high-stakes enterprise migrations requiring direct vendor support.
Enterprise · Global
- Pelotech(Agency)
Multi-Cloud K8s (KCSP Certified)
Best for: Enterprises requiring certification & multi-cloud ops
- Persistent Systems(Agency)
Digital Engineering & Modernization
Best for: Enterprises looking to modernize apps alongside the infrastructure lift-and-shift.
Enterprise · Global
- PwC(Agency)
Cloud Economics & Risk
Best for: Regulated industries (Banking, Healthcare)
Enterprise · Global
- Rackspace Technology(Agency)
Managed FinOps
Best for: Outsourced cost management and optimization
Enterprise · Global
- Replicated(Agency)
Multi-tenant SaaS
Best for: ISVs shipping apps into customer K8s clusters
MidSize · USA
- SADA(Agency)
GKE & Anthos (Google Cloud Premier)
Best for: GCP-focused companies, Anthos hybrid deployments
Enterprise · Los Angeles, US
- Slalom(Agency)
Modern Engineering & FinOps
Best for: Strategy + Execution for hybrid environments
Enterprise · USA / Global
- SoftServe(Agency)
High-performance serverless
Best for: Optimizing for cost and latency
Enterprise · Global (Ukraine Origins)
- SoftwareOne(Agency)
Software Portfolio Management
Best for: End-to-end software lifecycle management
Enterprise · Global
- Thoughtworks(Agency)
Engineering-Led FinOps
Best for: Tech-forward companies needing automation
Enterprise · Global
- Udtechs(Agency)
FinTech & Automation
Best for: Financial services companies requiring strict compliance and automated workflows.
Boutique · Global
- Virtually Cloud(Agency)
Boutique Migration Specialist
Best for: UK/EU companies needing a dedicated, high-touch migration partner.
Boutique · UK
- Wipro(Agency)
FullStride Cloud Services with automated migration accelerators.
Best for: Cost-sensitive large enterprises needing speed and scale.
Enterprise · Global
- XenTegra(Agency)
EUC & VDI Migration
Best for: Organizations with heavy Citrix/Horizon VDI footprints moving to Nutanix.
MidSize · USA