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.

Updated ·Peter Korpak·Methodology

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

Platforms 9Consultancies & integrators 44

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.

Cloud Modernization vendor comparison
VendorCase studies
2nd Watch200
Accenture500
Amazon Q Developer0
AnglePoint150
AWS Application Migration Service (MGN)0
AWS Outposts0
AWS Serverless Application Model (SAM)0
Azure Arc0
Azure Migrate0
Capgemini350
Caylent50
Claranet300
CloudRaft7
Cloudreach150
Container Solutions12
Contino50
Deloitte300
Dysnix6
eGroup25
EY (Ernst & Young)5000
Fairwinds50
Foghorn Consulting14
Giant Swarm60
GitHub Copilot0
Helm0
IMPEX Technologies20
Infosys550
Infotech Consultancy18
InfraCloud8
Isovalent80
IT Select.io10
Kubecost200
Kyndryl400
Lightedge30
Loft Labs30
Mission Cloud100
Nordcloud400
Nutanix Move0
Nutanix Services1000
Pelotech10
Persistent Systems180
PwC450
Rackspace Technology500
Replicated100
SADA16
Slalom300
SoftServe250
SoftwareOne600
Thoughtworks200
Udtechs12
Virtually Cloud15
Wipro350
XenTegra45

Platforms & tools

Software products and platforms used to execute or accelerate work in this domain.

Amazon Q Developer logo
Amazon Q Developer

AngularJS to React migration guidance and component scaffolding

AI & ModernizationFrontend ModernizationMainframe ModernizationCloud ModernizationData ModernizationLegacy System ModernizationLegacy Application Modernization
AWS Application Migration Service (MGN) logo
AWS Application Migration Service (MGN)

Automated server replication and cutover to AWS

Cloud Modernization
AWS Outposts logo
AWS Outposts

Extend AWS infrastructure on-premise — consistent hybrid management

Cloud Modernization
AWS Serverless Application Model (SAM) logo
AWS Serverless Application Model (SAM)

IaC scaffolding and local Lambda testing

Cloud Modernization
Azure Arc logo
Azure Arc

Manage on-premise servers with Azure control plane

Cloud Modernization
Azure Migrate logo
Azure Migrate

Mainframe workload assessment and Azure landing zone sizing

Mainframe ModernizationCloud Modernization
G
GitHub Copilot

Conditional Access policy JSON and PowerShell migration script generation

AI & ModernizationSecurity & Identity ModernizationFrontend ModernizationMainframe ModernizationCloud ModernizationData ModernizationLegacy System ModernizationLegacy Application ModernizationDevOps & Platform Modernization
Helm logo
Helm

Kubernetes application packaging (not AI, but essential tooling)

Cloud Modernization
Nutanix Move logo
Nutanix Move

Automated VM migration from VMware ESXi to Nutanix AHV

Cloud Modernization

Consultancies & integrators

Delivery partners that assess, implement, migrate, and operate modernization programs.

2nd Watch logo
2nd Watch

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.

Cloud Modernization
MidSizeUnited States
Accenture logo
Accenture

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.

Security & Identity ModernizationFrontend ModernizationMainframe ModernizationCloud ModernizationData ModernizationLegacy System ModernizationLegacy Application ModernizationDevOps & Platform ModernizationERP ModernizationModernization Strategy & Governance
EnterpriseGlobal
AnglePoint logo
AnglePoint

AnglePoint bridges the gap between IT Asset Management (ITAM) and FinOps, specializing in complex software licensing optimization alongside cloud costs.

Cloud Modernization
EnterpriseGlobal
Capgemini logo
Capgemini

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.

Security & Identity ModernizationMainframe ModernizationCloud ModernizationLegacy Application ModernizationERP Modernization
EnterpriseGlobal (France HQ)
C
Caylent

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.

Cloud Modernization
Claranet logo
Claranet

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.

Cloud Modernization
MidSizeEurope
CloudRaft logo
CloudRaft
Cloud Modernization
Cloudreach logo
Cloudreach

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.

Cloud Modernization
MidSizeGlobal
Container Solutions logo
Container Solutions
Cloud Modernization
Contino logo
Contino

Contino is a global DevOps and cloud transformation consultancy. They specialize in building enterprise-grade platforms and upskilling internal teams to run them.

Security & Identity ModernizationCloud ModernizationDevOps & Platform Modernization
MidSizeGlobal
Deloitte logo
Deloitte

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.

Security & Identity ModernizationMainframe ModernizationCloud ModernizationData ModernizationERP ModernizationModernization Strategy & Governance
EnterpriseGlobal
Dysnix logo
Dysnix
Cloud Modernization
eGroup logo
eGroup

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.

Cloud Modernization
MidSizeUSA
EY (Ernst & Young) logo
EY (Ernst & Young)

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.

Cloud Modernization
EnterpriseGlobal
Fairwinds logo
Fairwinds
Cloud Modernization
MidSizeUSA
Foghorn Consulting logo
Foghorn Consulting
Cloud Modernization
Giant Swarm logo
Giant Swarm
Cloud Modernization
MidSizeGermany
IMPEX Technologies logo
IMPEX Technologies

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.

Cloud Modernization
MidSizeUSA
Infosys logo
Infosys

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.

Mainframe ModernizationCloud ModernizationData ModernizationLegacy Application ModernizationERP Modernization
EnterpriseGlobal (India HQ)
Infotech Consultancy logo
Infotech Consultancy

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.

Cloud Modernization
BoutiqueGlobal
InfraCloud logo
InfraCloud
Cloud Modernization
Isovalent logo
Isovalent
Cloud Modernization
MidSizeUSA
IT Select.io logo
IT Select.io

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.

Cloud Modernization
BoutiqueGlobal
Kubecost logo
Kubecost
Cloud Modernization
MidSizeUSA
Kyndryl logo
Kyndryl

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.

Mainframe ModernizationCloud Modernization
EnterpriseGlobal
Lightedge logo
Lightedge

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.

Cloud Modernization
MidSizeUSA
Loft Labs logo
Loft Labs
Cloud Modernization
BoutiqueUSA
M
Mission Cloud

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.

Cloud Modernization
Nordcloud logo
Nordcloud

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.

Cloud Modernization
MidSizeEurope
Nutanix Services logo
Nutanix Services

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.

Cloud Modernization
EnterpriseGlobal
Pelotech logo
Pelotech
Cloud Modernization
Persistent Systems logo
Persistent Systems

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.

Cloud Modernization
EnterpriseGlobal
PwC logo
PwC

PwC is a global leader in Governance, Risk, and Compliance (GRC). They excel at large-scale data governance frameworks for regulated industries.

Cloud ModernizationData ModernizationModernization Strategy & Governance
EnterpriseGlobal
Rackspace Technology logo
Rackspace Technology

Rackspace provides managed cloud services, including "FinOps as a Service" for organizations that want to outsource cost optimization.

Cloud Modernization
EnterpriseGlobal
Replicated logo
Replicated
Cloud Modernization
MidSizeUSA
SADA logo
SADA

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.

Security & Identity ModernizationCloud Modernization
EnterpriseLos Angeles, US
Slalom logo
Slalom

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.

Security & Identity ModernizationFrontend ModernizationCloud ModernizationData ModernizationLegacy Application ModernizationDevOps & Platform ModernizationModernization Strategy & Governance
EnterpriseUSA / Global
SoftServe logo
SoftServe

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.

Frontend ModernizationMainframe ModernizationCloud ModernizationData ModernizationLegacy System Modernization
EnterpriseGlobal (Ukraine Origins)
SoftwareOne logo
SoftwareOne

SoftwareOne combines software licensing expertise with their PyraCloud platform to manage cloud spend and software portfolio costs.

Security & Identity ModernizationCloud Modernization
EnterpriseGlobal
Thoughtworks logo
Thoughtworks

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.

Frontend ModernizationCloud ModernizationData ModernizationLegacy System ModernizationLegacy Application ModernizationDevOps & Platform ModernizationModernization Strategy & Governance
EnterpriseGlobal
Udtechs logo
Udtechs

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.

Cloud Modernization
BoutiqueGlobal
Virtually Cloud logo
Virtually Cloud

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.

Cloud Modernization
BoutiqueUK
Wipro logo
Wipro

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.

Security & Identity ModernizationCloud ModernizationLegacy Application Modernization
EnterpriseGlobal
XenTegra logo
XenTegra

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.

Cloud Modernization
MidSizeUSA

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