Stichting Amsterdam UMC: contracts awarded without a rival: 49 uncontested awards; 54% of its awards; 41 suppliers; 4 single bid.
Assay record ASY-NL-12ITPQG0DX · Cite as: Assay Systems, “Stichting Amsterdam UMC: contracts awarded without a rival (Netherlands)”, https://assay-systems.com/register/nl/uncontested/b/stichting-amsterdam-umc/
Stichting Amsterdam UMC made 49 of its 90 public contract awards without a rival from 2024-03-13 to 2026-09-25: 45 without a competition and 4 after a competition that drew a single bid, to 41 suppliers; the most to Sony Europe B.V, 3.
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.
Stichting Amsterdam UMC gave Sony Europe B.V 3 awards: 3 without a competition, 0 after a competition with a single bid. First 2024-03-13, latest 2026-01-14.
Stichting Amsterdam UMC gave INTUITIVE SURGICAL SARL 2 awards: 2 without a competition, 0 after a competition with a single bid. First 2025-01-13, latest 2025-12-08.
Stichting Amsterdam UMC gave Brainlab Sales GmbH 2 awards: 2 without a competition, 0 after a competition with a single bid. First 2025-11-21, latest 2026-04-15.
Stichting Amsterdam UMC gave illumina Netherlands B.V 2 awards: 2 without a competition, 0 after a competition with a single bid. First 2024-04-17, latest 2025-11-18.
Stichting Amsterdam UMC gave Thermo Fisher Scientific B.V 2 awards: 2 without a competition, 0 after a competition with a single bid. First 2024-11-11, latest 2026-06-22.
Stichting Amsterdam UMC gave Siemens Nederland N.V 2 awards: 2 without a competition, 0 after a competition with a single bid. First 2024-12-31, latest 2025-02-04.
Stichting Amsterdam UMC gave alamar biosciences Europe Srl 2 awards: 2 without a competition, 0 after a competition with a single bid. First 2026-01-30, latest 2026-02-27.
Stichting Amsterdam UMC gave Siemens Healthineers Nederland B.V 2 awards: 1 without a competition, 0 after a competition with a single bid. First 2025-09-23, latest 2026-04-15.
Stichting Amsterdam UMC gave Insightec Europe GmbH, c/o Forvis Mazars GmbH & Co 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-12-31, latest 2024-12-31.
Stichting Amsterdam UMC gave Medtronic Trading NL B.V 4 awards: 1 without a competition, 0 after a competition with a single bid. First 2025-01-02, latest 2026-02-03.
Stichting Amsterdam UMC gave Masimo International SARL 1 award: 1 without a competition, 0 after a competition with a single bid. First 2026-05-20, latest 2026-05-20.
Stichting Amsterdam UMC gave Baylor College of Medicine 1 award: 1 without a competition, 0 after a competition with a single bid. First 2026-01-07, latest 2026-01-07.
Stichting Amsterdam UMC gave Bruker Nederland B.V 1 award: 1 without a competition, 0 after a competition with a single bid. First 2026-06-12, latest 2026-06-12.
Stichting Amsterdam UMC gave Mediso LTD 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-12-03, latest 2024-12-03.
Stichting Amsterdam UMC gave Miltenyi Biotec B.V 1 award: 1 without a competition, 0 after a competition with a single bid. First 2026-09-25, latest 2026-09-25.
Stichting Amsterdam UMC gave Cerca Magnetics Ltd 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-07-04, latest 2025-07-04.
Stichting Amsterdam UMC gave MR Solutions Ltd 1 award: 1 without a competition, 0 after a competition with a single bid. First 2026-09-03, latest 2026-09-03.
Stichting Amsterdam UMC gave ikHerstel B.V 1 award: 1 without a competition, 0 after a competition with a single bid. First 2026-01-30, latest 2026-01-30.
Stichting Amsterdam UMC gave Evident Europe GmbH 1 award: 0 without a competition, 1 after a competition with a single bid. First 2026-06-18, latest 2026-06-18.
Stichting Amsterdam UMC gave Beckman Coulter Nederland B.V 1 award: 1 without a competition, 0 after a competition with a single bid. First 2026-08-26, latest 2026-08-26.
Stichting Amsterdam UMC gave Becton, Dickinson B.V 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-09-29, latest 2025-09-29.
Stichting Amsterdam UMC gave Cepheid Benelux BV 1 award: 1 without a competition, 0 after a competition with a single bid. First 2026-06-17, latest 2026-06-17.
Stichting Amsterdam UMC gave Cytek Biosciences B.V 1 award: 1 without a competition, 0 after a competition with a single bid. First 2026-06-17, latest 2026-06-17.
Stichting Amsterdam UMC gave DiaSorin SA/NV 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-09-15, latest 2025-09-15.
Stichting Amsterdam UMC gave Edwards Lifesciences B.V 2 awards: 1 without a competition, 0 after a competition with a single bid. First 2024-12-17, latest 2025-01-02.
Stichting Amsterdam UMC gave Elekta B.V 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-11-25, latest 2025-11-25.
Stichting Amsterdam UMC gave Fresenius Medical Care Nederland B.V 1 award: 0 without a competition, 1 after a competition with a single bid. First 2026-01-09, latest 2026-01-09.
Stichting Amsterdam UMC gave Leica Microsystems B.V 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-05-12, latest 2025-05-12.
Stichting Amsterdam UMC gave MED-LOGIX S.R.L 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-07-10, latest 2025-07-10.
Stichting Amsterdam UMC gave R-Solution Medical B.V 1 award: 1 without a competition, 0 after a competition with a single bid. First 2026-01-09, latest 2026-01-09.
Stichting Amsterdam UMC gave AB Sciex Netherlands B.V 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-04-24, latest 2025-04-24.
Stichting Amsterdam UMC gave Terumo BCT Europe N.V 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-11-14, latest 2025-11-14.
Stichting Amsterdam UMC gave TESCAN GmbH 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-06-12, latest 2025-06-12.
Stichting Amsterdam UMC gave Thermo Fisher Diagnostics B.V 1 award: 1 without a competition, 0 after a competition with a single bid. First 2026-08-21, latest 2026-08-21.
Stichting Amsterdam UMC gave Visser & Smit Bouw B.V 2 awards: 0 without a competition, 1 after a competition with a single bid. First 2025-12-02, latest 2026-03-11.
Stichting Amsterdam UMC gave Vitestro Netherlands B.V 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-02-05, latest 2025-02-05.
Stichting Amsterdam UMC gave Vitrolife B.V 1 award: 1 without a competition, 0 after a competition with a single bid. First 2026-04-20, latest 2026-04-20.
Stichting Amsterdam UMC gave 10x Genomics 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-10-06, latest 2025-10-06.
Stichting Amsterdam UMC gave DIAMED Medizintechnik GmbH 1 award: 1 without a competition, 0 after a competition with a single bid. First 2026-06-10, latest 2026-06-10.
Stichting Amsterdam UMC gave LivaNova Nederland N.V 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-12-17, latest 2025-12-17.
Stichting Amsterdam UMC gave Protinus IT B.V 1 award: 0 without a competition, 1 after a competition with a single bid. First 2026-09-03, latest 2026-09-03.
| Date | Supplier | How | Stated reason |
|---|---|---|---|
| 2026-09-25 | Miltenyi Biotec B.V 663211-2026 | No competition neg-wo-call | technical |
| 2026-09-03 | Protinus IT B.V 606833-2026 | Single bid open | — |
| 2026-09-03 | MR Solutions Ltd 606662-2026 | No competition neg-wo-call | technical |
| 2026-08-26 | Beckman Coulter Nederland B.V 589822-2026 | No competition neg-wo-call | technical |
| 2026-08-21 | Thermo Fisher Diagnostics B.V 580180-2026 | No competition neg-wo-call | technical |
| 2026-06-22 | Thermo Fisher Scientific B.V 427712-2026 | No competition neg-wo-call | unsuitable |
Every uncontested award in Netherlands · 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.