CONSTRUCTORA STANGE HERMANOS LIMITADA: public contracts won without a rival in Chile: 3 uncontested awards; 12% of its awards; 2 without a competition; 1 single bid.
Assay record ASY-CL-1MQEQ7K1E5 · Cite as: Assay Systems, “CONSTRUCTORA STANGE HERMANOS LIMITADA: public contracts won without a rival in Chile”, https://assay-systems.com/register/cl/uncontested/s/constructora-stange-hermanos-limitada/
CONSTRUCTORA STANGE HERMANOS LIMITADA won 3 of its 25 public contract awards in Chile without a rival from 2024-03-28 to 2026-05-07: 2 without a competition and 1 after a competition that drew a single bid. 2 buyers awarded it without a rival, the largest ILUSTRE MUNICIPALIDAD COCHAMO with 2.
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.
ILUSTRE MUNICIPALIDAD COCHAMO gave CONSTRUCTORA STANGE HERMANOS LIMITADA 2 awards: 1 without a competition, 1 after a competition with a single bid. First 2026-03-17, latest 2026-05-07.
I MUNICIPALIDAD DE RIO NEGRO gave CONSTRUCTORA STANGE HERMANOS LIMITADA 2 awards: 1 without a competition, 0 after a competition with a single bid. First 2024-03-28, latest 2024-04-18.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2026-05-07 | ILUSTRE MUNICIPALIDAD COCHAMO CL-54768440 | No competition direct | Naturaleza de la negociación - Reposición o complementación de servicios o equipamientos accesorios |
| 2026-03-17 | ILUSTRE MUNICIPALIDAD COCHAMO CL-9643539 | Single bid Licitación Privada entre 100 y 1000 UTM. | — |
| 2024-03-28 | I MUNICIPALIDAD DE RIO NEGRO CL-50135792 | No competition direct | — |
Every uncontested award in Chile · All countries · CONSTRUCTORA STANGE HERMANOS LIMITADA 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.