Order Win
WABAG Wins Large International Order for Vienna Water Works Expansion
NSE
wabag
BSE
533269
VA TECH WABAG has secured a Large international order from the City of Vienna, Municipal Department MA 31 – Wiener Wasser for the expansion of the Donauinsel Water Works in Vienna, Austria. The project strengthens WABAG’s European presence and reinforces its position as a global provider of advanced drinking water infrastructure solutions. The project is scheduled for completion and commissioning in 2030, followed by acceptance milestones.
PRICE-SENSITIVE TRIGGER
Event: WABAG secured a Large international contract for the expansion of Vienna’s Donauinsel Water Works.
Type: Water Infrastructure Order Win
Impact: Positive
Immediate Effect:
- Strengthens WABAG’s international order book.
- Expands the company’s presence in Europe.
- Reinforces its credentials in large-scale drinking water infrastructure projects.
- Supports long-term revenue visibility through a multi-year execution cycle.

Key Metrics:
- Order Classification: Large International Order
- International Order Value Range: USD 30 million – USD 75 million
- Project Location: Vienna, Austria
- Design Capacity: Approximately 86 MLD (1,000 litres per second)
- Completion Timeline: 2030
Highlight:
- Large International Order (USD 30–75 million category)
What Happened ?
VA TECH WABAG announced that it has been awarded a Large Order by the City of Vienna, Municipal Department MA 31 – Wiener Wasser for expanding the Donauinsel Water Works in Vienna.
The project covers the complete technology package required for the new drinking water facility, including process engineering, electrical engineering, instrumentation & control systems, and building services.
The upgraded water works will incorporate advanced multi-barrier treatment technologies such as:
- Oxidation
- Ozonation
- Advanced oxidation
- Filtration
- Activated carbon filtration
- UV disinfection
The facility will strengthen Vienna’s long-term drinking water infrastructure and support increasing urban water demand while improving climate resilience.
Key Details
Project Overview:
- Awarded by the City of Vienna, Municipal Department MA 31 – Wiener Wasser.
- International project located in Vienna, Austria.
- WABAG will execute the complete technology package.
- Scope includes:
- Process engineering
- Electrical engineering
- Instrumentation & Control
- Building services
- New plant capacity of approximately 86 MLD.
- Supports Vienna’s “Wiener Wasser 2050” strategy.
- Project completion and commissioning targeted for 2030.
- No promoter or related party involvement.
- Contract awarded through an international entity.
Why This Matters:
- This order enhances WABAG’s standing as a preferred technology partner for complex municipal water infrastructure projects in developed international markets. Successful execution could strengthen future opportunities across Europe and reinforce its global reference portfolio.
Risk Analysis
Summary:
- Although strategically significant, the project has a long execution timeline extending until 2030, exposing it to normal infrastructure project execution risks.
Key Risks:
- Long project execution period.
- Potential cost inflation over the construction cycle.
- Foreign currency exposure.
- Regulatory and project milestone dependencies.
- International execution and coordination risks.
Worst Case:
- Project execution delays, cost overruns, or milestone slippages could postpone revenue recognition and impact project profitability.
Risk Level: Medium
Company Commentary
- The order validates WABAG’s technological expertise in international drinking water infrastructure.
- The project strengthens WABAG’s position as a full-service provider for complex water infrastructure.
- The contract supports the company’s strategic focus on expanding its European business.
- The expansion of Donauinsel Water Works represents a flagship reference project in Austria.
- WABAG aims to contribute to Vienna’s long-term water security through sustainable and climate-resilient technologies.
itOfficial Exchange Filing: VA TECH WABAG Limited


