About us

Our experience is your advantage

The dimari professional staff has many years of operational experience in the Telecommunications industry. This enables us to implement projects quickly and efficiently. dimari products can be customised to meet changing market conditions, and customer requirements. Therefore, we can ensure an optimal customer service.

Internal quality assurance guarantees high standards and customer satisfaction. We are focused on providing practical, user friendly, and cost efficient solutions, so our customers can concentrate on their core businesses.

Connected together!

dimari GmbH was founded in 2002. Ever since we have gained the trust not only of our customers but also of new employees. In addition to our headquarters in Kassel (Germany) we have  a subsidiary in Bhubaneswar (India), where our employees and software developers contribute to our daily business.

Our goal is to satisfy our customer’s requirements to expand their markets, improve their competitiveness, and develop unique, innovative, industry-specific solutions.


Diethard Kumpf

  • CEO of dimari since 2002
  • held various leadership positions in market leading telecommunication companies and internet providers (in areas of customer care & billing)

+49 (0)561/8409-8930


Nirupama Rout

  • has been working at dimari since 2012
  • Human resource expert with a total experience of over 11 years
  • Recruitment, time management, payroll, office administration

+91 (0)8114399294