Summary
Machine-generated summaryWIEN ENERGIE GmbH intends, together with a technology partner, to plan, build and operate a wet-chemical plant for phosphorus recovery at the Simmeringer Haide site. Capacity is assumed at up to a target figure of 48,000 tonnes of sewage sludge ash per year, with a base capacity of at least 16,000 tonnes per year plus overcapacity, possibly with modular expansion. The Waste Incineration Ordinance 2024 requires recovery of at least 80 mass-percent of phosphorus from sewage sludge from 1 January 2033, so the project targets at least 82 mass-percent recovery from ash. The technology partner will be selected under the Federal Procurement Act 2018. This is a voluntary notice for market consultation, not a competition or award of a public contract; no contract is awarded. Interested companies should email prec@kwr.at to receive documents and return them by 20 November 2025.
Description
Official source
Source: TED - Tenders Electronic Daily (Publications Office of the EU)
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Last verified against TED - Tenders Electronic Daily (Publications Office of the EU) 1 week ago
The buyer
Full buyer profileWIEN ENERGIE GmbH
- notices in the register
- 221
- awards
- 71
- awarded in total
- €184.8M
Who wins its contracts
Many suppliers- different companies won its awards
- 51
- of the awards went to the three most frequent winners
- 11%
- of its calls state an estimated value
- 0%
Based on 56 awards with a named winner over the last 3 years. Counted by award, not by value, because lot and framework amounts are not comparable. Concentrated means the three most frequent winners took 65% or more of the awards; many suppliers, under 35% with at least ten different winners.
Competition
- of the awards went to companies based in another country
- 25%
As the official award notices state them, over the last 3 years. Tenders per lot count open and restricted procedures only: in a negotiated procedure or a direct award a single tender is the procedure itself. The country is the one the notice gives for the winner.
One dot per award, on the day it was signed, sized by its value. A ring is an award with no published value.
Who usually wins this buyer's contracts in this sector
| Company | Wins | Total awarded | Last win |
|---|---|---|---|
| Dr. Shebl & Partner Generalplaner Ges.m.b.H. | 2 | €764,540 | Mar 2026 |
| L. Wallner Wasseraufbereitungsgesellschaft m.b.H. | 1 | €9.0M | Dec 2025 |
| Elin GmbH | 1 | €4.0M | Nov 2025 |
| emc elektromanagement & construction GmbH | 1 | €4.0M | Nov 2025 |
| Ing. M. Wieland Gesellschaft m.b.H. | 1 | €4.0M | Nov 2025 |
Based on 8 awards with a linked company profile over the last 5 years.
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Market context
- open now in Architecture & engineering services
- 7,751
- median open notice
- €301,196
Who wins in this market
Many suppliersAustria · Architecture & engineering services
- different companies won awards here
- 643
- of the awards went to the three most frequent winners
- 4%
- winners of the last 12 months were new here
- 500 of 552
- buyers awarded contracts here
- 222
Based on 884 awards with a named winner over the last 3 years. Counted by award, not by value, because lot and framework amounts are not comparable. Concentrated means the three most frequent winners took 65% or more of the awards; many suppliers, under 35% with at least ten different winners. New: no award from the same buyer or market in the two years before.
Competition
- tenders per lot on average (open and restricted procedures)
- 6.4
- of those lots received a single tender
- 8%
- of the awards went to companies based in another country
- 4%
- of the tenders came from another country
- 4%
As the official award notices state them, over the last 3 years. Tenders per lot count open and restricted procedures only: in a negotiated procedure or a direct award a single tender is the procedure itself. The country is the one the notice gives for the winner.
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