The database of public procurement
Contracting authority
Rheinunternehmen
Rheinunternehmen has awarded 8 contracts to 8 companies since 2025 (as of 5 Oct 2026).
As of: · Source: official notices (Datenservice Öffentlicher Einkauf, CC0), EU Official Journal (TED) and procurement portals · How we count
Tenders since 2017
By year of publication, each notice once. Up to 2023 from the EU Official Journal (TED, only above the EU thresholds, buyer key “rheinunternehmen”), from 2024 from the DÖE, so that nothing in 2022 and 2023 is counted twice. 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 |
|---|---|---|---|---|
| Käppeli Bau AGSargans | Civil engineering, earthworks | 1 | 8 Jul 2026 | |
| Basler & Hofmann AGZürich | Planning | 1 | 23 Jun 2026 | |
| HOLINGER AGWinterthur | Planning | 1 | 23 Jun 2026 | |
| IUB Engineering AGZürich | Planning | 1 | 23 Jun 2026 | |
| Käppeli Logistik AGSargans | Other | 1 | 1 Apr 2026 | |
| Bänziger Partner AG, Zweigniederlassung WidnauWidnau | Planning | 1 | 16 Oct 2025 | |
| Implenia Schweiz AGGlattpark (Opfikon) | Civil engineering, earthworks | 1 | 18 Aug 2025 | |
| Kluser Oberriet AGOberriet SG | Building shell | 1 | 12 Apr 2025 |
8 companies with 8 awards across the whole record of this authority.
The network of this authority
Wins here
- Käppeli Bau AG Sargans1
- Basler & Hofmann AG Zürich1
- HOLINGER AG Winterthur1
- IUB Engineering AG Zürich1
- Käppeli Logistik AG Sargans1
Plans here
- Basler & Hofmann AG Zürich1
- HOLINGER AG Winterthur1
- IUB Engineering AG Zürich1
- Bänziger Partner AG, Zweigniederlassung Widnau Widnau1
Winners from the award notices, planning offices from the office register.
Bids per trade
Across all awards of this authority that state the number of bids. See everything with Pro
How many bids an award of this authority had. The figure that tells you whether a bid is worth it.
Open tenders
| Deadline | Lot | Stage | Value |
|---|---|---|---|
| 32 days6 Nov 2026 | Mobilbagger knickgelenkt mit MähauslegerSource (Procurement portal) | Tender |
From the DÖE and from procurement portals beyond the DÖE, deadline from today (5 Oct 2026). The source link leads to the notice or portal page.
Latest lots
| Date | Lot | Stage | Value |
|---|---|---|---|
| 25 Sep 2026 | Mobilbagger knickgelenkt mit MähauslegerSource (Procurement portal) | Tender | |
| 9 Jul 2026 | Alpenrhein: Unterhaltsmassnahmen "gesetzter" Blockwurf Winter 2026/27; km50.80-km57.00, BauleistungenSource (Procurement portal) | Award | |
| 25 Jun 2026 | Vorgezogene Massnahmen Alpenrhein; Dammsanierungen Sevelen/Buchs; km 43 - km 50Source (Procurement portal) | Award | |
| 3 Apr 2026 | Alpenrhein: Steinlieferung für Unterhalt "gesetzter" Blockwurf Winter 2026/27Source (Procurement portal) | Award | |
| 17 Nov 2025 | Planerleistungen Sanierung Rietbrücke Balgach-Diepoldsau, Rhein-km 77.068Source (Procurement portal) | Award | |
| 19 Aug 2025 | Alpenrhein: Unterhaltsmassnahmen "gesetzter" Blockwurf Winter 2025/26 inkl. SteinlieferungenSource (Procurement portal) | Award | |
| 26 Apr 2025 | Interventionspiste Alpenrhein; WBK Rüthi bis Ill; km 62+ 834 bis km 65+ 030Source (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 Rheinunternehmen awarded?
Rheinunternehmen has awarded 8 contracts to 8 companies since 2025. On average there were 4.4 bids per award, counted over 8 awards that state the number.
Which companies win most often at Rheinunternehmen?
Most awards went to Käppeli Bau AG (1), Basler & Hofmann AG (1) and HOLINGER AG (1). In total, 8 companies have won an award here.
What does Rheinunternehmen put out to tender?
By CPV division, the most recent tenders mainly concern “Vehicles” (1), “Construction materials and structures” (1) and “Architecture and engineering” (1). The database holds 1 tender of this authority.
Which planning offices work for Rheinunternehmen?
In the last twelve quarters, planning contracts went mainly to Basler & Hofmann AG (1), HOLINGER AG (1) and IUB Engineering AG (1).