SIOT Trade s.r.o: public contracts won without a rival in Czechia: 25 uncontested awards; 52% of its awards; 21 without a competition; 4 single bid.
Assay record ASY-CZ-07ZSC7D134 · Cite as: Assay Systems, “SIOT Trade s.r.o: public contracts won without a rival in Czechia”, https://assay-systems.com/register/cz/uncontested/s/siot-trade-s-r-o/
SIOT Trade s.r.o won 25 of its 48 public contract awards in Czechia without a rival from 2024-04-17 to 2026-09-25: 21 without a competition and 4 after a competition that drew a single bid. 3 buyers awarded it without a rival, the largest Zdravotní ústav se sídlem v Ostravě with 14.
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.
Zdravotní ústav se sídlem v Ostravě gave SIOT Trade s.r.o 17 awards: 10 without a competition, 4 after a competition with a single bid. First 2024-04-17, latest 2026-06-03.
Ústav živočišné fyziologie a genetiky AV ČR, v. v. i gave SIOT Trade s.r.o 10 awards: 8 without a competition, 0 after a competition with a single bid. First 2025-03-07, latest 2026-09-25.
Univerzita Tomáše Bati ve Zlíně gave SIOT Trade s.r.o 3 awards: 3 without a competition, 0 after a competition with a single bid. First 2024-10-31, latest 2026-01-30.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2026-09-25 | Ústav živočišné fyziologie a genetiky AV ČR, v. v. i 660504-2026 | No competition oth-single | — |
| 2026-08-25 | Ústav živočišné fyziologie a genetiky AV ČR, v. v. i 585617-2026 | No competition oth-single | — |
| 2026-08-19 | Ústav živočišné fyziologie a genetiky AV ČR, v. v. i 573706-2026 | No competition oth-single | — |
| 2026-07-30 | Ústav živočišné fyziologie a genetiky AV ČR, v. v. i 529397-2026 | No competition oth-single | — |
| 2026-07-30 | Ústav živočišné fyziologie a genetiky AV ČR, v. v. i 526414-2026 | No competition oth-single | — |
| 2026-07-22 | Ústav živočišné fyziologie a genetiky AV ČR, v. v. i 506586-2026 | No competition oth-single | — |
Every uncontested award in Czechia · All countries · SIOT Trade s.r.o 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.