Projects, time tracking, and billing in one open ERP
ERP for Service Companies
Service companies live on billable hours, yet project, time tracking, and invoice often sit in three separate tools. An ERP for service companies brings them together. Anexum builds this on Managed Dolibarr, an open ERP without per-seat license costs, operated in the EU, and supports rollout and operation as your ERP service provider.
What is ERP for Service Companies?
An ERP for service companies connects project management, service and time tracking, offer, and billing in one system, so every hour worked finds its way onto an invoice. Anexum delivers this on Dolibarr: CRM, offers, projects, time tracking, and billing interlock, evaluated by project, customer, and employee. There are no per-seat license costs, your data stays in your hands, and operation runs on infrastructure in the EU. As an ERP service provider, Anexum handles rollout, customization, and ongoing operation, so you use the system without administering it yourself.

Service scope
- Project management with tasks, milestones, and budget per project
- Service and time tracking, linked to project and billable position
- Offer, order, and invoice in one continuous data flow
- CRM for contacts, opportunities, and recurring customers
- Evaluation by project, customer, and employee, without per-seat license costs
- Operation in the EU, rollout and operation by Anexum as ERP service provider
Every hour lands on an invoice
Time tracking hangs on the project and the billable position. Work done does not get lost between calendar, spreadsheet, and invoice.
No price per head
Dolibarr is open source. You pay for operation and customization, not for every additional seat. The ERP stays affordable as the team grows.
One partner for rollout and operation
Anexum sets up the ERP, adapts it to your workflows, and keeps it running. You have one contact who knows your installation.
Common questions
What is an ERP for service companies?
Which service companies suit Dolibarr?
Does the ERP replace my time tracking and invoicing software?
What does an ERP for service companies cost?
Does my project and customer data stay in the EU?
What does Anexum do as an ERP service provider?
Related services
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K3 calculation under ÖNORM B 2061, connected to offer and post-calculation
ERP for Mechanical Engineering
Bills of material, production, and projects in one open ERP
Managed Dolibarr
Dolibarr ERP/CRM hosted, maintained, and extended
Managed Dolibarr Hosting
Your ERP runs without you becoming the server admin
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