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We provide expertise in railway infrastructure and software technology.


3B infra is an innovative IT-undertaking. We deliver software solutions to railway infrastructure operators. Precise knowledge of technical railway assets and their condition are necessary requirements for the optimized management of cost-intensive infrastructure. Here lies the core competence of 3B infra.

As an innovative solution provider in the areas of railway infrastructure, the company offers design, development and implementation of asset management standard software.

INFRALIFE® integrates infrastructure-expertise and latest information technology. The software is based on a strictly modular concept. The user interface is developed and optimized in close collaboration with railway infrastructure companies.

Company Information

3B infra infrastruktur management systeme GmbH

3Binfra is focusing on continuous product development.

  • Commercial register number: 296379b
  • Registration court: Handelsgericht Wien
  • Value-added tax reference number (VAT): ATU63527428

3Binfra solutions GmbH

3Binfra solutions was founded in 2019 – to provide consulting and implementing services to end customers.

  • Commercial register number: 509062x
  • Registration court: Handelsgericht Wien
  • Value-added tax reference number (VAT): ATU74429406


Stefan Pertl

CEO, 3Binfra
phone +43 699 10099132

Gert Ulbing

Sales, 3Binfra solutions
phone +43 681 10504745

Kurt Fister

Business Management and Finances
phone +43 676 7661500


Operngasse 20b, A-1040 Vienna
Telephone: +43 (1) 908 18 29


Do you want your work to make a difference and contribute to sustainable and efficient transport with the help of innovative IT-solutions and digital transformation? We are always looking for new people. Become a part of our company and create stunning software and solutions for our customers.

Benefits that we offer:

  • A higly skilled and motivated team to work with
  • An open and great working atmosphere
  • Location in the center of Vienna with excellent public transport connection
  • External, internal and continuing training and education opportunities
  • Never stop learning, every day – our product offers endless opportunities wether it is domain (railway) or IT-knowledge (product management, development, programming, design, system integration, IoT etc.)
  • An international working environment and the possibility to work with international customers and projects
  • Flex-time
  • …and much more!

Currently we are looking for:

  • Senior and Junior Consultants
  • Web and Mobile Developers (JS, React, Bootstrap)
  • DB and Backend Developer (MS SQL, .NET CORE, PHP)
  • DevOps