The database of public procurement
Company
L. Wallner Wasseraufbereitungsgesellschaft m.b.H.
L. Wallner Wasseraufbereitungsgesellschaft m.b.H. has been awarded 2 public contracts by one contracting authority since 2025 (as of 2 Oct 2026).
As of: · Source: official notices (Datenservice Öffentlicher Einkauf, CC0), EU Official Journal (TED) and procurement portals · How we count
Awards per year
2025: €9,000,000 · 2026: €828,694. The current year is incomplete.
Timeline, 36 months
One dot per award in the month of the notice, sized by value, red when there was only one bid. Click a dot to open the notice.
The network around L.
Contracting authorities
Contracting authorities and neighbours from the award notices, planners from the office register, brands from the bills of quantities of the tender before the award. Figures are lots.
Competitors
With count, location and latest award, each with a profile. See everything with Pro
Who wins with the 1 most frequent contracting authorities of this company in Heating, ventilation, plumbing, Planning.
References: recently won
| Date | Lot | Contracting authority | Value | Bids |
|---|---|---|---|---|
| 21 Jul 2026 | 4200425338 Feinfilter - Reinigung und ETHeating, ventilation, plumbing · Source (Procurement portal) | WIEN ENERGIE GmbH | €828,694 | 1 |
| 16 Dec 2025 | WE 4200395294 Untersuchung, Behandlung und Aufbereitung von Heizungswasser, sowie Betreuung von Aufbereitungsanlagen der Wien Energie GmbHPlanning · Source (Procurement portal) | WIEN ENERGIE GmbH | €9,000,000 | 2 |
The 2 most recent of 2. All with Pro.
EU-wide awards 2006 to 2023
No EU-wide award under this name between 2006 and 2023.
Questions and answers
How many public contracts has L. Wallner Wasseraufbereitungsgesellschaft m.b.H. won?
L. Wallner Wasseraufbereitungsgesellschaft m.b.H. has received 2 contract awards from public tenders since 2025, most recently on 21 Jul 2026. The notices state a combined value of €9,828,694. When the company won, there were 1.5 bids on average.
Which contracting authorities does L. Wallner Wasseraufbereitungsgesellschaft m.b.H. work for most often?
All awards with a known contracting authority came from WIEN ENERGIE GmbH (2).
In which trades does L. Wallner Wasseraufbereitungsgesellschaft m.b.H. win public contracts?
Most awards fall under the trades “Heating, ventilation, plumbing” (1) and “Planning” (1). The trade is assigned from the CPV code and the title of the lot.