Travel information

It would be a great pleasure for us to welcome you to our office in Unna, Germany.

This page provides travel information. For hotel recommendations please refer to this document.

Street address:

Company SIGMA Ingenieurgesellschaft mbH
Street, No. Bertha-von-Suttner-Allee 19
City Unna
ZIP code 59423
Country Germany


If you are travelling by car please check the map.

If you are traveling by train:
get your train schedule from

The local railway station is UNNA,(listed as UNNA HBF ). SIGMA is about 1.6 km away from the train station.
The next main railway station is Dortmund Hbf, distance 20 km by public transport or taxi to SIGMA.

If you are traveling by plane
The next airport nearby is DORTMUND (8 km to SIGMA).
Düsseldorf Airport is 90 km away, 2 hours by train.
Köln/Bonn Airport is 110 km away, 2 hours by train.
Frankfurt Airport is 230 km away, 3.5 hours by train.