K-Bus GmBH: public contracts won without a rival in Switzerland: 2 uncontested awards; 40% of its awards; 0 without a competition; 2 single bid.
Assay record ASY-CH-1XOU6EB1DX · Cite as: Assay Systems, “K-Bus GmBH: public contracts won without a rival in Switzerland”, https://assay-systems.com/register/ch/uncontested/s/k-bus-gmbh/
K-Bus GmBH won 2 of its 5 public contract awards in Switzerland without a rival from 2023-12-11 to 2025-07-02: 0 without a competition and 2 after a competition that drew a single bid. 2 buyers awarded it without a rival, the largest Transports publics de la région lausannoise sa with 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.
Transports publics de la région lausannoise sa gave K-Bus GmBH 1 award: 0 without a competition, 1 after a competition with a single bid. First 2023-12-11, latest 2023-12-11.
CarPostal SA gave K-Bus GmBH 4 awards: 0 without a competition, 1 after a competition with a single bid. First 2025-07-02, latest 2025-07-02.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2025-07-02 | CarPostal SA 426236-2025 | Single bid open | — |
| 2023-12-11 | Transports publics de la région lausannoise sa 749913-2023 | Single bid open | — |
Every uncontested award in Switzerland · All countries · K-Bus GmBH in the register
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.