The database of public procurement
Contracting authority
StWZ Energie AG
StWZ Energie AG has awarded 5 contracts to 4 companies since 2024, most often to Sustra Tiefbau + Strassen AG, Sursee (2) (as of 4 Oct 2026).
As of: · Source: official notices (Datenservice Öffentlicher Einkauf, CC0), EU Official Journal (TED) and procurement portals · How we count
Tenders since 2026
By year of publication, each notice once. The EU Official Journal (TED) lists no tender under this name from 2006 to 2023. Portals: open tenders from procurement portals beyond the DÖE, since 23 Sep 2026. The current year is incomplete.
Lots per quarter, 12 quarters
All stages, by quarter of publication.
Who wins here
| Company | Trade | Awards | Volume | Latest |
|---|---|---|---|---|
| Sustra Tiefbau + Strassen AG, SurseeSursee | Building shell, Road construction | 2 | 2 Apr 2025 | |
| KIBAG Bauleistungen AGOftringen | Road construction | 1 | 6 Oct 2025 | |
| Schréder Swiss SAOstermundigen | Electrical installations | 1 | 12 Mar 2025 | |
| Bewida AGGlattbrugg | Other | 1 | 26 Aug 2024 |
4 companies with 5 awards across the whole record of this authority.
The network of this authority
Wins here
- Sustra Tiefbau + Strassen AG, Sursee Sursee2
- KIBAG Bauleistungen AG Oftringen1
- Schréder Swiss SA Ostermundigen1
- Bewida AG Glattbrugg1
Winners from the award notices, planning offices from the office register.
Open tenders
No tender of this authority is still open for bids today.
Latest lots
| Date | Lot | Stage | Value |
|---|---|---|---|
| 29 Jun 2026 | Strassenraumgestaltung und Werkleitungssanierung, Rigi- und Vreneliweg, 4800 ZofingenSource (Procurement portal) | Tender | |
| 9 Feb 2026 | Strassen- und Werkleitungssanierung, Aegerten- , Meisen- und Lerchenweg 4802 StrengelbachSource (Procurement portal) | Tender | |
| 9 Feb 2026 | Werkleitungs- und Strassensanierung Pfistergasse / Schifflände 2025/2026, 4800 ZofingenSource (Procurement portal) | Award | |
| 10 Jul 2025 | Werkleitungen und Strassensanierung Hüssiweg, Wiesenweg und Dariweg StrengelbachSource (Procurement portal) | Award | |
| 10 Jul 2025 | Werkleitungssanierung und Strassenraumgestaltung, Obere Mühlemattstrasse, 4800 ZofingenSource (Procurement portal) | Award | |
| 14 Mar 2025 | Öffentliche Strassen-Beleuchtung Stadt Zofingen - NEUSource (Procurement portal) | Award | |
| 6 Sep 2024 | ERP-Lösung StWZSource (Procurement portal) | Award |
The 7 most recent lots of all stages in the last 12 quarters. Prior information means planning, no tender yet; archive means past.
Questions and answers
How many contracts has StWZ Energie AG awarded?
StWZ Energie AG has awarded 5 contracts to 4 companies since 2024. On average there were 4.8 bids per award, counted over 5 awards that state the number.
Which companies win most often at StWZ Energie AG?
Most awards went to Sustra Tiefbau + Strassen AG, Sursee (2), KIBAG Bauleistungen AG (1) and Schréder Swiss SA (1). In total, 4 companies have won an award here.
What does StWZ Energie AG put out to tender?
By CPV division, the most recent tenders mainly concern “Construction work” (2). The database holds 2 tenders of this authority.
Does StWZ Energie AG have open tenders?
On 4 Oct 2026, no tender of this authority was open for bids.