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PORR Group Tech Stack

Europe's leading construction group with 21,000+ employees across infrastructure, civil, and building services

Construction Vienna 10,001+ employees Public Company

PORR is a publicly traded Austrian construction conglomerate operating across building, civil, and infrastructure sectors with ~21,000 employees and €6.7B output. The tech stack and project list reveal active modernization: SAP rollout paired with iTWO adoption for project delivery, Splunk ITSI deployment for critical-systems monitoring, and migration from Citrix toward Parallels RAS—indicating shift toward cloud-native infrastructure. Security and systems-integration work (SIEM optimization, penetration testing, VDI management) suggests IT infrastructure hardening at enterprise scale.

Tech Stack 66 technologies

Core StackPower Platform JavaScript Python AutoCAD Azure DevOps SAP SuccessFactors SAP SQL Server .NET HubSpot Terraform Revit SharePoint Microsoft 365 CSS HTML Microsoft Office iTWO Microsoft Project Azure IBM Planning Analytics SQL Analysis Services SAP BTP Ariba Excel PowerPoint Outlook Splunk IT Service Intelligence Bash+33 more
AdoptingAnsible Terraform SAP iTWO Parallels RAS
ReplacingCitrix

What PORR Group Is Building

Challenges

  • Billing complex large projects
  • Optimizing siem system
  • Harmonizing it landscape
  • Optimizing license portfolio
  • Monitoring critical systems
  • Integrating relevant data sources
  • Ensuring high availability and performance
  • Reducing attack surface
  • Optimizing calculation processes
  • Automating workflows

Active Projects

  • License monitoring
  • Implementing splunk itsi for critical systems
  • Building cross-platform interfaces
  • Siem system optimization
  • Introduction of new license management tool
  • Integrating data sources into splunk
  • Penetration testing
  • Vulnerability management
  • Sap rollout
  • Hybrid vdi management

Hiring Activity

Accelerating140 roles · 75 in 30d

Department

Construction
90
Engineering
22
Ops
8
Finance
5
HR
2
Sales
2
Security
2
Support
2

Seniority

Senior
54
Mid
38
Junior
22
Intern
11
Manager
9
Lead
5
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About PORR Group

PORR delivers full-service construction across building construction, civil engineering, and infrastructure development. The company operates across Austria, Germany, Switzerland, Poland, Czech Republic, Slovakia, and Romania as home markets, with selective export expertise in tunnel, railway, and civil engineering in Norway, the UK, and Qatar. Listed on Vienna Stock Exchange's prime market, PORR structures its business around design-to-delivery capabilities spanning environmental engineering and specialized competencies. Hiring is concentrated in construction roles (90 active postings) with secondary depth in engineering (22), reflecting operational scale and project delivery intensity.

HeadquartersVienna
Company Size10,001+ employees
Hiring MarketsSwitzerland, Austria

Frequently Asked Questions

What is PORR Group's annual revenue or production output?

PORR reported approximately €6.7 billion in production output as of December 31, 2024, making it one of Austria's largest construction companies.

What tech stack does PORR use?

PORR's primary stack includes SAP (core ERP), iTWO (project delivery), Microsoft 365/Power Platform, Azure/DevOps (cloud infrastructure), Splunk ITSI (monitoring), and AutoCAD/Revit (design). The company is rolling out SAP enterprise-wide and deploying Terraform and Ansible for infrastructure automation.

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