SUMAB SPA: public contracts won without a rival in Chile: 3 uncontested awards; 8% of its awards; 3 without a competition; 0 single bid.
Assay record ASY-CL-09Z21PZ0V2 · Cite as: Assay Systems, “SUMAB SPA: public contracts won without a rival in Chile”, https://assay-systems.com/register/cl/uncontested/s/sumab-spa/
SUMAB SPA won 3 of its 37 public contract awards in Chile without a rival from 2024-04-17 to 2024-08-22: 3 without a competition and 0 after a competition that drew a single bid. 1 buyer awarded it without a rival, the largest I MUNICIPALIDAD DE VINA DEL MAR with 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.
I MUNICIPALIDAD DE VINA DEL MAR gave SUMAB SPA 13 awards: 3 without a competition, 0 after a competition with a single bid. First 2024-04-17, latest 2024-08-22.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2024-08-22 | I MUNICIPALIDAD DE VINA DEL MAR CL-51058594 | No competition direct | — |
| 2024-08-20 | I MUNICIPALIDAD DE VINA DEL MAR CL-51079872 | No competition direct | — |
| 2024-08-05 | I MUNICIPALIDAD DE VINA DEL MAR CL-50984162 | No competition direct | — |
Every uncontested award in Chile · All countries · SUMAB SPA in the register
Source: ChileCompra / Mercado Público open data (purchase orders and tenders). 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.