Get in touch!


Hörder Hafenstraße 11
D-44263 Dortmund


info (at) catkin (punkt) eu


+49 (0) 231 / 18 75 15 – 60


+49 (0) 231 / 18 75 15 – 05

With public transport

Stop Do-Hörde: Subway (U41) or local trains and approx. 10 minutes walk


From Faßstraße turn into Hörder Hafenstraße. There are parking spaces on both sides. The entrance to our office is at the back of Café Solo.

Get in contact!



The use of your personal data, which you provide to us in the context of this contact request, will only be used to respond to your request or contact and for the associated technical administration. Your data will not be passed on to third parties. You have the right to demand the deletion of your data at any time. Detailed information on this, other data protection and our handling of personal data can be found in the Privacy Privacy Policy of this website.

Support costs

The support provided by catkin for registered customers is generally subject to a charge. The recording takes place in 15-minute intervals per working day, with summary billing per working day. The smallest billing unit is 15 minutes.

The chargeable support includes among others:

  • User creation, corrections
  • Technical queries, product explanations
  • Specification of desired extensions / adjustments
  • Organizational activities

Working hours

Developer, service technician
158,- € per hour

Travel expenses

Travel durationhalf hourly rate
Expensesaccording to legal regulation
Car trips0,50 € / km
Other means of transport (e.g. train, plane, etc.)Against proof
Accommodation costsAgainst proof