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ERP implementation – go-live with blueprint and measurable process fit
Odoo · SAP Business One · Microsoft Dynamics · ERP selection · Made in Germany

ERP implementation for mid-sized companies: selection, rollout and migration

For mid-sized companies: ERP projects that succeed—requirements analysis, rollout plan and fixed-price options – delivery and project ownership from Germany (Leer/East Frisia), named contacts, no offshore guesswork.

  • 250+ delivered projects
  • 5.0 stars on Google
  • 100% engineering in Germany

ERP implementation: expert view and process

Björn Groenewold – Managing Director, Groenewold IT Solutions
ERP projects rarely fail because of the product—they fail when process decisions and data quality are deferred until go-live.
Björn GroenewoldManaging Director, Groenewold IT Solutions

Our ERP Services

Consulting & Selection

  • Requirements analysis and process mapping
  • ERP system comparison (Odoo, SAP, Microsoft)
  • Total cost of ownership calculation
  • Migration strategy and roadmap
  • Change management planning

Implementation & Integration

  • Odoo ERP setup and customization
  • Data migration from legacy systems
  • Integration with existing IT landscape
  • Custom module development
  • User training and go-live support

Why Odoo?

All-in-One

CRM, ERP, accounting, HR, inventory, e-commerce – one integrated platform instead of 10 separate tools

Cost-Effective

Open-source core with transparent pricing. No per-user licensing traps like SAP or Microsoft Dynamics

Highly Customizable

Modular architecture allows tailoring every workflow to your exact business processes

Our Implementation Process

1

Discovery

Process analysis, requirements gathering and system selection

2

Setup

System configuration, data migration and custom development

3

Testing

User acceptance testing, training and parallel operation

4

Go-Live

Production deployment, monitoring and ongoing support

Why professional ERP implementation pays off

A well-implemented ERP system replaces scattered spreadsheets, duplicate data entry and isolated department tools with one source of truth. Mid-sized businesses often struggle not with the software itself but with scope creep, poor data migration and lack of change management. We focus on clear milestones, realistic timelines and user adoption from day one – so your ERP implementation delivers the process improvements and cost savings you expect. Our consultants have led dozens of ERP projects in manufacturing, logistics and services; we know where typical pitfalls are and how to avoid them.

We work with Odoo as our primary platform because it offers an all-in-one ERP, CRM and e-commerce stack at transparent cost – ideal for SMEs that need flexibility without enterprise licence fees. For organisations evaluating a country-specific rollout, see our dedicated overview of Odoo implementation in Germany, covering localisation, GoBD and EU hosting. If your requirements point to SAP, Microsoft Dynamics or another system we support an unbiased selection and still handle implementation and integration. Data migration from legacy systems, custom modules and integration with existing IT are part of our standard scope. After go-live we provide training, documentation and optional maintenance so your team can run and extend the system with confidence.

Whether you are implementing ERP for the first time or replacing an outdated system, we guide you from strategy and selection through to production. Fixed-price phases and time-and-material options are available depending on how clear your processes and scope are. Get in touch for a free consultation – we outline options, rough effort and next steps without obligation.

ERP implementation: system comparison for selection

ERP implementation succeeds or fails with system selection. The comparison maps the three SME-relevant platforms by licensing model, strength, ideal fit and cost indication. We advise vendor-neutrally; see our Odoo services for our primary platform.

CriterionOdooSAP Business OneMicrosoft Dynamics 365
Licensing modelOpen source or enterprise subscriptionProprietary licenceProprietary subscription
StrengthModularity, flexibility, no vendor lock-inManufacturing, group requirementsMicrosoft 365 integration
Ideal for20–300 staff, individual processesManufacturing businessesMicrosoft-centric companies
Licence cost (indication)Community free, Enterprise ~€20–40/user/monthHigherMedium–high
Entry via usOdoo partner, 80+ projectsVendor-neutral selectionVendor-neutral selection

Frequently Asked Questions

ERP Implementation

Scope, Timeline & Pricing

What does ERP implementation include?

Strategy and selection, data migration from legacy systems, custom modules, integration with existing IT, training and documentation. We guide you from planning to go-live and optional maintenance.

How long does implementation take?

Depends on scope and data volume. First modules often 3–6 months; company-wide rollout can take 12 months or more. We work in phases so you see value early.

Do you only work with Odoo?

We use Odoo as our primary platform for SMEs; we also support unbiased selection of SAP, Microsoft Dynamics or others and handle implementation and integration.

Fixed price or time and material?

Both are possible. We offer fixed-price phases when scope is clear and time-and-material when processes are still evolving. We recommend what fits your situation.

Björn Groenewold – Geschäftsführer Groenewold IT Solutions

Discuss ERP project

We outline options, rough effort and next steps without obligation.

Ready for Your ERP Project?

Whether you are replacing a legacy system or implementing ERP for the first time – we guide you from strategy to go-live.

Scope: ERP implementation vs pure APIs

ERP implementation covers processes, data model and integration into your landscape—not endpoints alone. Pure API work: API integration.

Landscape planning: system integration. Product UIs: software & platforms.

Related paths and adjacent topics

Service overview: Integration & interfaces (overview)

More integration & interface services

Adjacent service categories

ERP implementation: without big-bang risk

Björn Groenewold

Up to 50% of your investment via BAFA/KfW

Use our funding calculator to see which government grants may apply to your project.

Björn GroenewoldManaging Director

Service cluster

Related services for Integration & interfaces: overview

Quick orientation for APIs, system landscapes, ERP, Microsoft 365 and legacy – with separate entry points for interface and integration projects.

Related topics

Complementary services from other areas

These services are frequently requested together with ERP Implementation or complement it thematically.

Software & platforms: service overview