# Cloud Migration Services Manufacturing companies running on-premise servers are spending $120,000 to $250,000 per year on infrastructure they should not own. That number includes the obvious line items — server hardware re... ## Cloud Migration for Manufacturing: Move Off On-Premise Safely FreedomDev plans and executes cloud migrations for manufacturing companies in West Michigan and beyond — moving on-premise servers, databases, ERP systems, and custom applications to AWS, Azure, or GCP while keeping production lines running, compliance requirements met, and downtime under four hours. Based in Zeeland, MI with 20+ years of enterprise infrastructure experience. --- ## Our Process 1. **Discovery & Assessment (Weeks 1-3)** — We inventory every server, application, database, and network dependency in your environment. This includes automated discovery scanning (AWS Migration Hub, Azure Migrate, or manual inventory for air-gapped environments), application dependency mapping, database sizing and complexity assessment, network topology documentation, compliance requirement identification (ITAR, CMMC, HIPAA, SOX), and stakeholder interviews with IT, operations, finance, and plant managers. Deliverable: a Cloud Migration Assessment Report with application-by-application 6R classification, recommended architecture (full cloud, hybrid, or multi-cloud), timeline, risk register, and detailed cost comparison — current on-premise TCO versus projected cloud TCO over 1, 3, and 5 years. 2. **Architecture Design & Migration Planning (Weeks 3-5)** — Based on the assessment, we design the target cloud architecture: VPC/VNet layout, subnet segmentation, security groups, IAM roles, site-to-site connectivity, DNS strategy, and application hosting configurations. Each application gets a detailed migration runbook specifying the migration method (rehost, replatform, refactor), data migration approach, testing criteria, rollback procedure, and cutover window. We sequence migrations into waves — starting with low-risk, high-value workloads (email, file storage, dev/test environments) and progressing to production ERP, databases, and business-critical applications. Every architecture decision is documented and reviewed with your team before execution begins. 3. **Foundation Build & Wave 1 Migration (Weeks 5-8)** — We build the cloud foundation: landing zone, networking, identity integration (Azure AD Connect or AWS SSO with your existing Active Directory), monitoring, logging, backup policies, and cost management tooling. Wave 1 migrations run simultaneously — typically email (Exchange to Microsoft 365 or Google Workspace), file storage (file servers to SharePoint, OneDrive, or S3), development and test environments, and any SaaS transitions. Wave 1 gives your team hands-on experience with cloud-hosted systems in a low-risk context before production migrations begin. 4. **Production Migrations — Waves 2-4 (Weeks 8-16)** — Production workloads migrate in priority order, with each wave following the same pattern: pre-migration validation, data synchronization setup, user acceptance testing in the cloud environment, cutover window execution (typically scheduled during plant shutdown or weekend maintenance), post-cutover validation, and a 48-hour hypercare period with FreedomDev engineers on-call. Database migrations use continuous replication so the cutover window is limited to the final sync and application reconfiguration — typically 2-4 hours for databases under 1 TB. Legacy application migrations that require replatforming or refactoring may run in parallel across multiple waves. 5. **Optimization, Decommission & Handoff (Weeks 16-20)** — After all workloads are migrated and validated, we enter a 30-day optimization period. We right-size VMs based on actual cloud utilization data (not the on-premise estimates from pre-migration), convert on-demand instances to Reserved Instances or Savings Plans, implement auto-scaling policies, configure cost alerts, and decommission on-premise hardware. Handoff includes complete documentation, runbooks for common operations, training for your IT team on cloud management tools, and a 90-day post-migration support period. Ongoing managed services are available at $2,000-$8,000/month depending on environment complexity. --- ## Frequently Asked Questions ### How long does a cloud migration take for manufacturing? A complete cloud migration for a manufacturing company with 30-100 employees, 5-15 servers, an ERP system, and standard business applications takes 16-20 weeks from discovery through post-migration optimization. That timeline breaks down into three weeks for discovery and assessment, two weeks for architecture design and migration planning, three weeks for foundation build and Wave 1 (email, file storage, dev/test environments), eight weeks for production workload migrations in 2-3 waves, and four weeks for optimization, hardware decommission, and handoff. The primary variable is database complexity. A straightforward SQL Server database under 500 GB with standard schemas migrates in a single weekend maintenance window. A multi-terabyte database with hundreds of stored procedures, linked servers, SSIS packages, and custom replication — common in manufacturers running Epicor, SYSPRO, or Infor — requires 2-4 weeks of continuous data synchronization before cutover, plus additional validation time for stored procedure compatibility in the target cloud database. Another factor is compliance. ITAR-regulated manufacturers need GovCloud or government-region configurations, which add 2-3 weeks for environment provisioning and compliance documentation. CMMC Level 2 requirements add security control implementation and evidence gathering that extends the timeline by 3-4 weeks. Smaller environments (under 5 servers, no compliance requirements) can complete migration in 8-12 weeks. Large multi-site manufacturers with 20+ servers, multiple ERP instances, and ITAR/CMMC requirements have run 6-9 months. ### Is the cloud secure enough for manufacturing data? Cloud infrastructure operated by AWS, Azure, and GCP is more secure than any on-premise server room at a mid-size manufacturer. That is not a sales pitch — it is a mathematical reality of investment scale. AWS spends over $10 billion annually on infrastructure and security. Microsoft employs 8,500+ security professionals dedicated to Azure. Google runs one of the largest private networks on earth with custom-designed security chips (Titan) in every server. No manufacturer with under 1,000 employees can match that investment. Specific security capabilities that cloud provides over on-premise: encryption at rest (AES-256) and in transit (TLS 1.3) enabled by default, automated security patching within hours of CVE disclosure (versus weeks or months for manual on-premise patching), identity and access management with multi-factor authentication and conditional access policies, network micro-segmentation using security groups and network ACLs that isolate workloads at the VM level, DDoS protection built into the platform at no additional cost, and continuous compliance monitoring with automated evidence collection for SOC 2, ISO 27001, NIST 800-171, and CMMC frameworks. For ITAR-restricted data, AWS GovCloud and Azure Government provide FedRAMP High and DoD IL4/IL5 authorized environments where data residency is contractually guaranteed within U.S. borders, access is limited to screened U.S. persons, and physical security meets CNSSI 1253 requirements. For HIPAA-regulated manufacturers (medical device production), both AWS and Azure sign Business Associate Agreements and provide HIPAA-eligible services with audit logging and access controls built in. The actual security risk in cloud migration is not the cloud platform — it is misconfiguration. Publicly accessible S3 buckets, overly permissive IAM policies, and unencrypted databases are human errors, not platform weaknesses. FreedomDev implements security baseline configurations using infrastructure as code templates that enforce encryption, restrict public access, require MFA, and log every API call from day one. ### Can we keep some systems on-premise during migration? Yes, and for most manufacturers you should. A hybrid cloud architecture — where some workloads run in cloud and others remain on-premise — is the recommended pattern for any manufacturing environment with shop floor systems, SCADA/PLC integrations, or data residency requirements. The systems that should stay on-premise (at least initially) include SCADA and PLC controllers that require sub-millisecond local network latency, HMI terminals on the shop floor that communicate directly with machine controllers over OPC-UA or Modbus TCP, any system processing ITAR-controlled technical data where your facility security officer has not yet approved cloud storage, and legacy applications that are tightly coupled to local hardware (dongles, serial ports, specialized I/O cards). The systems that should move to cloud include ERP, accounting, and business applications that do not have shop-floor latency requirements, email and collaboration (Microsoft 365, Google Workspace), file storage and document management, business intelligence and reporting dashboards, development and test environments, disaster recovery and backup. The connection between on-premise and cloud runs through a site-to-site VPN tunnel (IPsec) or, for higher bandwidth and lower latency, a dedicated connection like AWS Direct Connect or Azure ExpressRoute. FreedomDev configures split-DNS so that internal resources resolve to local addresses and cloud resources resolve to cloud endpoints, with firewall rules that allow only the specific traffic patterns your applications require. You can operate in hybrid mode indefinitely — there is no requirement to migrate everything. Many of our manufacturing clients have run stable hybrid architectures for 3+ years, gradually moving additional workloads to cloud as legacy systems are replaced or modernized through legacy modernization projects. ### How much does cloud migration cost? Cloud migration costs vary based on environment size, application complexity, compliance requirements, and how much refactoring is needed. For a mid-size manufacturer with 30-100 employees, 5-15 servers, one ERP system, and standard business applications, total migration project cost runs $80,000-$200,000. That includes discovery and assessment ($8,000-$15,000), architecture design and migration planning ($10,000-$20,000), foundation build including networking, identity, monitoring, and security ($15,000-$30,000), application and database migrations ($40,000-$100,000 depending on number and complexity of workloads), and post-migration optimization, documentation, and training ($10,000-$25,000). Individual workload costs within those ranges break down as follows: simple lift-and-shift of a Windows Server VM runs $3,000-$8,000 per server. Database migration (SQL Server, Oracle, PostgreSQL) with continuous replication runs $10,000-$25,000 per database depending on size and stored procedure complexity. ERP migration (Epicor, SYSPRO, Infor, SAP Business One) runs $25,000-$60,000 because of the interconnected modules, custom reports, and integration points. Application refactoring for cloud-native architecture runs $30,000-$80,000 per application. Ongoing cloud infrastructure costs after migration typically run 35-55% less than on-premise TCO when properly optimized. A manufacturer spending $180,000/year on on-premise infrastructure (hardware, licensing, power, cooling, IT labor allocation) typically spends $80,000-$120,000/year on equivalent cloud infrastructure plus $2,000-$8,000/month for managed services. The migration project pays for itself in 12-24 months through infrastructure savings alone, without accounting for improved uptime, disaster recovery, and the elimination of hardware refresh capital expenditure cycles. For manufacturers with ITAR or CMMC compliance requirements, add $15,000-$40,000 for GovCloud configuration, security control implementation, and compliance documentation packages. FreedomDev provides a detailed cost comparison — current on-premise TCO versus projected cloud TCO — as part of every assessment engagement, so you see the numbers before committing to migration. ### What cloud platform is best for manufacturing? The best cloud platform depends on your existing technology stack, compliance requirements, and specific workload characteristics — not on which vendor has the best marketing. Here is how the three major platforms compare for manufacturing use cases. Azure is the strongest choice for manufacturers running Microsoft-heavy environments: Active Directory, SQL Server, .NET applications, Exchange, and Windows Server workloads. Azure AD Connect provides seamless single sign-on between on-premise Active Directory and cloud services. Azure SQL Managed Instance accepts SQL Server backups directly with minimal code changes. Azure App Service runs .NET applications without re-architecture. Azure Government provides ITAR and FedRAMP High compliance. Approximately 60% of our manufacturing clients migrate to Azure because of existing Microsoft infrastructure investment. AWS has the broadest service catalog and the most mature cost optimization tools. For manufacturers with Linux-based workloads, containerized applications, or heavy data processing requirements, AWS offers more granular instance types, better spot pricing for batch workloads, and services like AWS IoT Greengrass for edge computing on the shop floor. AWS GovCloud is the most established government cloud for ITAR and CMMC compliance. Reserved Instance and Savings Plan options offer 40-72% discounts on compute. About 30% of our manufacturing clients choose AWS. GCP is the best fit for manufacturers with data analytics, machine learning, or large-scale data warehousing needs. BigQuery processes petabyte-scale datasets at a fraction of the cost of Redshift or Synapse. Vertex AI provides production-grade machine learning infrastructure for predictive maintenance and quality defect detection models. GCP also offers the simplest per-second billing model and strong Kubernetes (GKE) support for containerized workloads. About 10% of our clients use GCP, typically for analytics workloads alongside Azure or AWS for primary infrastructure. FreedomDev is cloud-agnostic and holds certifications across all three platforms. We recommend multi-cloud only when there is a genuine technical justification — for example, primary infrastructure on Azure with analytics workloads on GCP BigQuery. Running identical workloads across multiple clouds for the sake of avoiding vendor lock-in adds complexity that mid-size manufacturers do not need. Pick one primary platform, architect it well, and use infrastructure as code so that migration between platforms remains possible if your needs change. --- ## Cloud Migration ROI: What Manufacturing Clients Measure After Go-Live - **35-55%**: Reduction in total infrastructure cost within 12 months of migration - **99.95%+**: Uptime SLA (vs. 99.5% typical on-premise with single-server redundancy) - **< 4 hrs**: Production database cutover window with zero data loss - **$0**: Hardware refresh capital expenditure post-migration - **2-4 hrs**: Disaster recovery time (vs. 2-5 days from on-premise backup tapes) - **40-72%**: Compute cost savings using Reserved Instances vs. on-demand pricing --- **Canonical URL**: https://freedomdev.com/solutions/cloud-migration _Last updated: 2026-05-14_