Who is JMA A/S

The DSM Dealer Service Management Solution from JMA is a modern and fully integrated solution for the agriculture, construction, forestry equipment and material handling dealers. The system is built as an add-on to the Microsoft Dynamics NAV system and uses the standard features of Microsoft Dynamics NAV as well as extensive additional features especially designed for the construction and agriculture equipment business.

DSM is a highly specialized business solution, which has been designed in close cooperation with our customers. And it is the result of many years (more than 25 years) of experience from the business. Many of our support and sales team members are very experienced and will assist you in every detail of the system.



  • Future proof and globally respected ERP solution from Microsoft Dynamics NAV
  • Certified solution that follows upgrades and version management in accordance with Microsoft Dynamics NAV versions
  • Fully updated and modern
  • Professional and competent services and consultancy
  • Certified and reliable hosting environment