Verkehrsbetriebe Zürich (VBZ): contracts awarded without a rival: 6 uncontested awards; 14% of its awards; 6 suppliers; 6 single bid.
Assay record ASY-CH-0C62SMC19Q · Cite as: Assay Systems, “Verkehrsbetriebe Zürich (VBZ): contracts awarded without a rival (Switzerland)”, https://assay-systems.com/register/ch/uncontested/b/verkehrsbetriebe-zurich-vbz/
Verkehrsbetriebe Zürich (VBZ) made 6 of its 43 public contract awards without a rival from 2025-02-27 to 2026-08-28: 0 without a competition and 6 after a competition that drew a single bid, to 6 suppliers; the most to C + S AG, 1.
An award is uncontested when the buyer had no rival offer to weigh: it was made without a competition (direct award, negotiated procedure without a call for tenders, sole-source or advance-notice contract), or a competition was held and only one bid arrived. Every count below is built award by award from the official notices. Awards to individuals are not included.
Verkehrsbetriebe Zürich (VBZ) gave C + S AG 1 award: 0 without a competition, 1 after a competition with a single bid. First 2026-03-16, latest 2026-03-16.
Verkehrsbetriebe Zürich (VBZ) gave J.A. Becker & Söhne GmbH & Co. KG 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-12-26, latest 2025-12-26.
Verkehrsbetriebe Zürich (VBZ) gave Sika Schweiz AG 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-12-03, latest 2025-12-03.
Verkehrsbetriebe Zürich (VBZ) gave SNZ Ingenieure und Planer AG 2 awards: 0 without a competition, 1 after a competition with a single bid. First 2025-03-31, latest 2025-03-31.
Verkehrsbetriebe Zürich (VBZ) gave Angehrn AG Umformtechnik 1 award: 0 without a competition, 1 after a competition with a single bid. First 2026-08-28, latest 2026-08-28.
Verkehrsbetriebe Zürich (VBZ) gave Allgemeine Plakatgesellschaft AG 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-02-27, latest 2025-02-27.
| Date | Supplier | How | Stated reason |
|---|---|---|---|
| 2026-08-28 | Angehrn AG Umformtechnik 595797-2026 | Single bid open | — |
| 2026-03-16 | C + S AG 180497-2026 | Single bid open | — |
| 2025-12-26 | J.A. Becker & Söhne GmbH & Co. KG 864444-2025 | Single bid open | — |
| 2025-12-03 | Sika Schweiz AG 802749-2025 | Single bid open | — |
| 2025-03-31 | SNZ Ingenieure und Planer AG 202759-2025 | Single bid open | — |
| 2025-02-27 | Allgemeine Plakatgesellschaft AG 132551-2025 | Single bid open | — |
Every uncontested award in Switzerland · All countries
Source: Tenders Electronic Daily (TED), Publications Office of the European Union, contract award notices. Awards are matched to their buyer and supplier as published. Values in these notices often state a framework ceiling rather than a contract amount, so awards are counted, not summed. Updated 17 October 2026.