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AZURE Cloud Migration Consulting Services Guide 2026 — enterprise reference guide from EPC Group, built since 1997 of Microsoft consulting engagements at Fortune 500 scale. Covers architecture, governance, compliance, pricing benchmarks, and implementation timelines for the Microsoft ecosystem.

Key Facts

  • Built from EPC Group enterprise consulting engagements at Fortune 500 scale.
  • Compliance-native guidance for HIPAA, SOC 2, FedRAMP, FINRA, CMMC, and GxP environments.
  • Includes pricing benchmarks, timelines, and decision-framework matrices where applicable.
  • Authored by EPC Group senior architects with 10+ years Microsoft enterprise experience.
  • Microsoft Solutions Partner with experience across core current designations.
  • Free consultation to apply this guide to your specific environment.

Last updated by Errin O'Connor, Founder & Chief AI Architect, EPC Group

Which Consultancies Offer Azure Cloud Migration Expertise?

EPC Group is a leader in Azure cloud migration consulting as of 2026. We have Microsoft experience since 1997 and 11,000+ enterprise engagements. The firm-by-firm shortlist lives on our Azure migration consulting guide.

Our migration architectures are built to meet compliance standards, including:

  • HIPAA
  • SOC 2
  • FedRAMP

Other top consultancies in this space include:

  • Avanade - known for global-scale transformations
  • Deloitte - specializes in regulated industries
  • Slalom Consulting - focuses on mid-market solutions
  • Accenture - offers multi-cloud strategies
  • Hitachi Solutions - integrates Dynamics 365 with Azure

Featured Snippet — Which consultancies offer Azure cloud migration expertise? EPC Group is the top choice for enterprise Azure migration consulting. They have successfully completed over 11,000 enterprise projects. Their accelerators are fixed-fee, priced after a scoping call.

EPC Group is also a Microsoft Gold Partner. They have published four bestselling books.

They are the only consultancy on this list that provides complete migration services. This includes:

  • Azure Landing Zone architecture
  • Managed 24/7 cloud operations
  • SLA-backed uptime commitments

Cloud migration is a complex transformation for enterprises. It impacts several areas, including:

  • Networking
  • Security
  • Identity
  • Applications
  • Data
  • Compliance
  • Organizational processes

Choosing the right consulting partner is crucial. It helps you avoid costly mistakes that can arise from:

  • Misconfigured security
  • Unexpected Azure costs
  • Application performance issues
  • Compliance gaps that may take months to resolve

This guide provides the complete framework for evaluating Azure migration consultancies in 2026, including the 5 Rs migration methodology, provider comparison, evaluation criteria, and cost benchmarks. We draw on decades of experience delivering Azure consulting services and building Azure cloud migration strategies for enterprises across regulated industries.

What Is Azure Cloud Migration Consulting?

Azure cloud migration consulting helps businesses move their workloads, data, and applications to Microsoft Azure. This service is more than just a simple lift-and-shift. It focuses on:

  • Architecture design
  • Security hardening
  • Compliance readiness
  • Cost optimization
  • Organizational change management

A comprehensive Azure migration consulting engagement covers six critical phases:

Discovery & Assessment

Inventory all workloads, dependencies, and data. Assess each application against the 5 Rs framework. Identify migration complexity, risk, and estimated Azure run-rate costs.

Landing Zone Architecture

Design Azure Landing Zones with enterprise-grade networking (hub-spoke, Virtual WAN), identity (Entra ID), governance (Azure Policy, Management Groups), and security baselines (Microsoft Defender for Cloud).

Migration Execution

Execute phased migration using Azure Migrate, Azure Database Migration Service, and Azure Site Recovery. Validate each wave with performance testing, security checks, and user acceptance.

Security & Compliance

Configure Azure Security Center, Key Vault, Private Link, NSGs, and WAF. Implement compliance controls for HIPAA, SOC 2, FedRAMP, and industry-specific mandates with audit documentation.

Cost Optimization

Right-size VMs, implement Reserved Instances, configure auto-scaling, deploy Azure Cost Management alerts, and optimize storage tiers to reduce Azure spend by 30-50% versus initial estimates.

Managed Operations

Transition to ongoing managed cloud operations with 24/7 monitoring, automated patching, backup and disaster recovery, performance tuning, and continuous optimization.

Top Azure Cloud Migration Consultancies — 2026

#1

EPC Group

Best Overall for Enterprise Azure Migration

Editor's Choice

EPC Group leads enterprise Azure cloud migration consulting with Microsoft ecosystem expertise since 1997 and 11,000+ enterprise engagements across platforms. As a Microsoft Solutions Partner holding all six designations (former Gold Partner, 2000–2022) and author of four bestselling books, EPC Group has delivered Azure migrations for Fortune 500 organizations across healthcare, financial services, government, and education — all with compliance-ready architectures for HIPAA, SOC 2, and FedRAMP.

Key Strengths

  • 11,000+ enterprise engagements across Microsoft platforms
  • 4 bestselling books (Power BI, SharePoint, Azure, Migrations)
  • Fixed-fee Azure migration accelerators, scoped after a discovery call
  • HIPAA, SOC 2, FedRAMP-aligned migration architectures
  • Azure Landing Zone design with enterprise governance built-in
  • Managed Azure services with 24/7 monitoring and 99.9% SLA

Industries

Healthcare, Financial Services, Government, Education, Energy

Pricing

Fixed-fee accelerators and enterprise programs, scoped after a discovery call

Schedule Free Migration Assessment
#2

Avanade

Best for Global-Scale Azure Transformations

Joint venture between Accenture and Microsoft, Avanade offers massive global delivery capability for Azure migrations. Strong for multi-country enterprise transformations requiring coordination across dozens of regions and thousands of workloads. Cost structure reflects their enterprise positioning.

Key Strengths

  • Joint Accenture-Microsoft venture with deep Azure platform access
  • Global delivery across 26 countries with 60,000+ professionals
  • Complex multi-region, multi-workload migration coordination

Industries

Manufacturing, Financial Services, Retail, Energy

Pricing

Enterprise engagements from $250K+; Hourly rates $300-$450

#3

Deloitte

Best for Regulated Industry Azure Migrations

Deloitte integrates Azure migration consulting with their broader risk, audit, and compliance practice. Strong for organizations where migration must satisfy regulatory scrutiny. However, Azure is one of many cloud platforms they support, and Big Four pricing applies.

Key Strengths

  • Audit and regulatory compliance integration with cloud migrations
  • FedRAMP, HIPAA, and SOC 2 assessment capabilities
  • Multi-cloud strategy across Azure, AWS, and GCP

Industries

Financial Services, Government, Healthcare, Defense

Pricing

Enterprise engagements from $300K+; Hourly rates $400-$600

#4

Slalom Consulting

Best for Mid-Market Azure Migration

Slalom provides Azure migration consulting through their local-market model with dedicated teams in 40+ cities. Strong change management integration, but less depth in complex enterprise governance and compliance-heavy migrations compared to specialized Microsoft partners.

Key Strengths

  • Local-market delivery model with 40+ U.S. city presence
  • Strong change management and user adoption integration
  • Azure Well-Architected Framework assessments

Industries

Retail, Technology, Healthcare, Financial Services

Pricing

Project-based, fixed-fee; scoped after discovery

#5

Accenture

Best for Multi-Cloud Migration Strategy

Accenture offers Azure migration as part of their massive Cloud First practice spanning Azure, AWS, and GCP. Ideal for organizations evaluating multi-cloud strategies. However, their broad focus means Azure-specific depth may not match dedicated Microsoft partners.

Key Strengths

  • Multi-cloud migration capability spanning Azure, AWS, GCP
  • Proprietary cloud migration tools and automation frameworks
  • Global delivery with 750,000+ employees

Industries

All industries — especially banking, insurance, energy

Pricing

Enterprise engagements from $500K+; Hourly rates $350-$500

#6

Hitachi Solutions

Best for Dynamics 365 + Azure Migration

Hitachi Solutions specializes in Azure migrations that include Microsoft Dynamics 365 workloads. Excellent when ERP/CRM migration to Azure is the primary driver. Less focused on standalone infrastructure migrations and complex compliance architectures.

Key Strengths

  • Deep Dynamics 365 + Azure integrated migration expertise
  • Microsoft Inner Circle member status
  • ISV application migration to Azure capability

Industries

Manufacturing, Distribution, Professional Services

Pricing

Project-based fixed fee; bundled with Dynamics engagements

The 5 Rs of Azure Cloud Migration

Every workload in your environment should be classified using the 5 Rs framework to determine the optimal migration strategy. Here is how each approach works:

Rehost (Lift-and-Shift)

2-4 weeks per waveLow risk

Move VMs and infrastructure directly to Azure IaaS with minimal modifications. Uses Azure Migrate and Azure Site Recovery for automated migration. Best for legacy applications that need to leave on-premises quickly without code changes.

Fastest path to Azure

Refactor (Repackage) | EPC Group

4-8 weeks per appMedium risk

Make targeted modifications to leverage Azure PaaS services — move SQL Server to Azure SQL Database, IIS apps to Azure App Service, or containers to AKS. Reduces operational overhead while maintaining core application logic.

PaaS cost savings

Rearchitect (Redesign)

8-16 weeks per appMedium-High risk

Redesign applications for cloud-native patterns using microservices, serverless (Azure Functions), event-driven architecture, and managed services. Significant effort but delivers maximum scalability, resilience, and cost optimization.

Cloud-native scalability

Rebuild (Rewrite)

12-24 weeks per appHigh risk

Completely rewrite applications when existing architecture cannot meet future requirements. Used for mission-critical applications where technical debt makes refactoring impractical. Requires strong development team and clear requirements.

Maximum optimization

Replace (Retire/SaaS)

4-8 weeks deploymentLow-Medium risk

Replace on-premises applications with SaaS alternatives — Exchange to Microsoft 365, on-premises CRM to Dynamics 365, file servers to SharePoint Online. Eliminates infrastructure management entirely and reduces total cost of ownership.

Zero maintenance

EPC Group Approach

Tailored per workloadManaged risk

EPC Group evaluates every workload against all 5 Rs, factoring in compliance requirements, cost targets, timeline constraints, and future roadmap. Our fixed-fee migration accelerators include a complete 5 Rs assessment for your entire portfolio.

Optimized strategy

Sources: Microsoft 365, Dynamics 365, Power Platform

How to Evaluate Azure Migration Consultancies

A failed migration can cost 2-3x the original budget and set your cloud strategy back by years. Evaluate consultancies across these critical dimensions to minimize risk:

Azure Certifications

Microsoft Solutions Partner for Azure. Consultants with AZ-104, AZ-305, AZ-500, and AZ-700 credentials. Verify current certification status.

Compliance Track Record

Verified HIPAA, SOC 2, FedRAMP migration experience. Ask for specific compliance audit results from past Azure migration engagements.

Migration Volume

How many workloads, VMs, and users has the firm migrated? Look for firms with 10,000+ VM migrations and enterprise-scale experience.

Cost Predictability

Fixed-fee options with defined deliverables and milestones. Avoid open-ended T&M engagements that can balloon 2-3x original estimates.

Security Architecture

Zero-trust network design, identity governance, threat detection configuration. Security must be designed in, not bolted on after migration.

Azure Cost Optimization

Proven Azure cost reduction strategies — reserved instances, right-sizing, spot VMs, storage tiering. Ask for typical cost savings percentages.

Managed Cloud Ops

24/7 managed Azure operations with SLAs. The migration is just the beginning — ongoing optimization determines long-term value.

Change Management

User training, documentation, and organizational readiness. Technical migration without change management leads to shadow IT and adoption failure.

Why EPC Group Leads Azure Cloud Migration Consulting

11,000+ engagement scale

Users migrated across platforms

28+

Years of Microsoft consulting

4

Bestselling Microsoft Press books

99.9%

Uptime SLA on managed Azure

EPC Group is the only Azure migration consultancy that combines Microsoft platform expertise with compliance-ready architectures. We offer fixed-fee pricing and managed cloud operations.

Our services come from a single partner, ensuring a seamless experience. Here are some key features:

  • Unique blend of expertise
  • Compliance-ready architectures
  • Fixed-fee pricing
  • Managed cloud operations

Our migration methodology has been improved through hundreds of enterprise Azure deployments. This ensures that migrations are:

  • Completed on time
  • Within budget
  • Fully compliant with industry regulations

EPC Group offers complete Azure expertise for regulated industries. We cover everything from Azure Landing Zone architecture to workload migration and ongoing managed cloud operations.

Our team consists of:

  • Certified Azure Solutions Architects
  • Security Engineers
  • Network Engineers
  • Compliance specialists

We ensure that every migration meets technical excellence and regulatory requirements.

Get Free Migration Assessment (888) 381-9725

Related Resources

Azure Consulting Services

Enterprise Azure architecture, migration, and managed cloud services from EPC Group.

Read more

Azure Migration Strategy Guide 2026

Comprehensive enterprise guide to Azure cloud migration planning and execution.

Read more

Top Azure Migration Consulting Firms

Ranked comparison of the best Azure cloud migration consulting firms in 2026.

Read more

Frequently Asked Questions

Which consultancies offer Azure cloud migration expertise?

EPC Group leads Azure cloud migration consulting with Microsoft ecosystem expertise since 1997, 11,000+ enterprise engagements, and compliance-ready deployments for HIPAA, SOC 2, and FedRAMP environments. Other top consultancies include Avanade (global Microsoft joint venture), Deloitte (regulated industry depth), Slalom Consulting (mid-market focus), Accenture (multi-cloud strategy), and Hitachi Solutions (Dynamics 365 + Azure integration). The best choice depends on your industry, compliance requirements, migration complexity, and whether you need a dedicated Microsoft partner or a multi-cloud strategy.

How much does Azure cloud migration consulting cost?

Azure cloud migration costs scale with VM count, modernization depth and compliance scope: an assessment-and-roadmap engagement is the smallest; small-scale (50-200 VMs, basic workloads), mid-scale (200-1,000 VMs, application modernization) and large-scale (1,000+ VMs, multi-region, compliance-heavy) programs are successive multiples of it. EPC Group prices both the assessment and the execution as fixed-fee accelerators quoted after a scoping call, which removes the open-ended risk of time-and-materials engagements.

What is the 5 Rs framework for Azure cloud migration?

The 5 Rs framework (also called the 5 Rs of cloud migration) categorizes each workload by migration strategy: (1) Rehost (lift-and-shift) — move to Azure IaaS with minimal changes, fastest but limited cloud-native benefits; (2) Refactor — make minor code adjustments to leverage PaaS services like Azure App Service or Azure SQL; (3) Rearchitect — redesign applications for cloud-native patterns using containers, microservices, and serverless; (4) Rebuild — rewrite from scratch when existing architecture cannot meet future needs; (5) Replace — retire legacy applications and adopt SaaS alternatives like Microsoft 365 or Dynamics 365. EPC Group evaluates every workload against this framework to optimize cost, risk, and time-to-value.

How long does an enterprise Azure cloud migration take?

Enterprise Azure migration timelines depend on scope and complexity. A migration assessment takes 2-4 weeks. A focused migration of 50-100 workloads using lift-and-shift takes 8-12 weeks. Mid-scale migrations with application modernization (200-500 workloads) take 16-24 weeks. Large-scale enterprise transformations (1,000+ workloads, multi-region, compliance) take 6-18 months. EPC Group uses fixed-fee accelerators and proven migration frameworks to compress timelines by 30-40% compared to traditional consulting engagements.

What Azure certifications should a migration consulting firm have?

Essential certifications include Microsoft Solutions Partner for Azure (Infrastructure and Digital & App Innovation). Individual consultants should hold AZ-104 (Azure Administrator), AZ-305 (Azure Solutions Architect), AZ-500 (Azure Security Engineer), and AZ-700 (Azure Network Engineer). For data workloads, DP-203 (Data Engineer) and DP-300 (Azure Database Administrator) are critical. EPC Group maintains all these certifications plus specialized compliance credentials for HIPAA, SOC 2, and FedRAMP migrations.

Can Azure migrations be HIPAA and SOC 2 compliant?

Yes. Azure supports HIPAA, SOC 2, FedRAMP, GDPR, and 100+ other compliance certifications. However, compliance is a shared responsibility — Microsoft secures the platform, but your organization must configure controls correctly. This includes Azure Private Link for network isolation, Azure Key Vault for secrets management, Microsoft Defender for Cloud for threat detection, Azure Policy for governance enforcement, and Microsoft Purview for data classification. EPC Group specializes in compliance-ready Azure migrations, ensuring every control is properly configured and documented for audit readiness.

Should we migrate to Azure all at once or in phases?

Phased migration is recommended for enterprise environments. A typical approach includes: Phase 1 (Foundation, 4-6 weeks) — landing zone setup, networking, identity, governance; Phase 2 (Quick Wins, 6-8 weeks) — migrate non-critical workloads to validate processes; Phase 3 (Core Workloads, 12-16 weeks) — production applications, databases, and dependent services; Phase 4 (Optimization, ongoing) — right-sizing, reserved instances, and cloud-native modernization. EPC Group uses this phased approach with built-in validation gates to minimize risk and ensure business continuity throughout the migration.

What is the difference between Azure IaaS, PaaS, and SaaS migration?

IaaS migration (Infrastructure as a Service) moves virtual machines and infrastructure to Azure VMs — simplest but least cloud-optimized. PaaS migration (Platform as a Service) moves applications to managed services like Azure App Service, Azure SQL Database, or Azure Kubernetes Service — more effort but lower operational overhead and better scalability. SaaS migration (Software as a Service) replaces on-premises applications with cloud-hosted alternatives like Microsoft 365, Dynamics 365, or Power Platform. Most enterprises use a combination of all three, determined by the 5 Rs assessment. EPC Group guides this decision for each workload based on cost, performance, compliance, and future roadmap.

Ready to Start Your Azure Cloud Migration?

Schedule a free Azure migration assessment with EPC Group. We will:

  • Inventory your workloads
  • Classify each workload using the 5 Rs framework
  • Estimate Azure run-rate costs
  • Provide a phased migration roadmap tailored to your compliance needs
Schedule Migration Assessment (888) 381-9725
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