CORPORACION DE DESARROLLO SOCIAL DE BUIN: contracts awarded without a rival

Updated 17 October 2026 · Chile · 2024-01-02 to 2026-03-30 · all of Chile

CORPORACION DE DESARROLLO SOCIAL DE BUIN: contracts awarded without a rival: 512 uncontested awards; 25% of its awards; 70 suppliers; 1 single bid.

Assay record ASY-CL-1U8KLUU0NT · Cite as: Assay Systems, “CORPORACION DE DESARROLLO SOCIAL DE BUIN: contracts awarded without a rival (Chile)”, https://assay-systems.com/register/cl/uncontested/b/corporacion-de-desarrollo-social-de-buin-2/

1
512uncontested awards
25%of its awards
70suppliers
1single bid

CORPORACION DE DESARROLLO SOCIAL DE BUIN made 512 of its 2,063 public contract awards without a rival from 2024-01-02 to 2026-03-30: 511 without a competition and 1 after a competition that drew a single bid, to 70 suppliers; the most to TORKE SPA, 127.

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.

Suppliers it awarded without a rival

TORKE SPA127uncontested128awards99%of these awards

CORPORACION DE DESARROLLO SOCIAL DE BUIN gave TORKE SPA 128 awards: 127 without a competition, 0 after a competition with a single bid. First 2024-01-23, latest 2025-03-03.

MORALES HERMANOS LTDA66uncontested100awards66%of these awards

CORPORACION DE DESARROLLO SOCIAL DE BUIN gave MORALES HERMANOS LTDA 100 awards: 66 without a competition, 0 after a competition with a single bid. First 2024-04-15, latest 2024-07-04.

ITLOGIC SPA48uncontested48awards100%of these awards

CORPORACION DE DESARROLLO SOCIAL DE BUIN gave ITLOGIC SPA 48 awards: 48 without a competition, 0 after a competition with a single bid. First 2024-01-19, latest 2024-12-03.

CONSULTORÍA Y ASESORÍAS, COMERCIALIZACIÓN DIDÁCTICOS SPA47uncontested47awards100%of these awards

CORPORACION DE DESARROLLO SOCIAL DE BUIN gave CONSULTORÍA Y ASESORÍAS, COMERCIALIZACIÓN DIDÁCTICOS SPA 47 awards: 47 without a competition, 0 after a competition with a single bid. First 2024-02-28, latest 2024-09-02.

FC CONSULTORES SPA28uncontested30awards93%of these awards

CORPORACION DE DESARROLLO SOCIAL DE BUIN gave FC CONSULTORES SPA 30 awards: 28 without a competition, 0 after a competition with a single bid. First 2024-01-26, latest 2024-10-11.

MELMAN SPA27uncontested29awards93%of these awards

CORPORACION DE DESARROLLO SOCIAL DE BUIN gave MELMAN SPA 29 awards: 27 without a competition, 0 after a competition with a single bid. First 2024-01-22, latest 2025-06-18.

LT DEPORTES CHILE LTDA18uncontested18awards100%of these awards

CORPORACION DE DESARROLLO SOCIAL DE BUIN gave LT DEPORTES CHILE LTDA 18 awards: 18 without a competition, 0 after a competition with a single bid. First 2024-05-07, latest 2024-10-24.

COMERCIALIZADORA Y DISTRIBUIDORA LA PALOMA LIMITADA18uncontested29awards62%of these awards

CORPORACION DE DESARROLLO SOCIAL DE BUIN gave COMERCIALIZADORA Y DISTRIBUIDORA LA PALOMA LIMITADA 29 awards: 18 without a competition, 0 after a competition with a single bid. First 2024-01-02, latest 2025-05-27.

Show all 70
ENTRECLIMA RT SPA9uncontested9awards100%of these awards

CORPORACION DE DESARROLLO SOCIAL DE BUIN gave ENTRECLIMA RT SPA 9 awards: 9 without a competition, 0 after a competition with a single bid. First 2024-07-17, latest 2024-09-30.

IMPORTADORA ARCOSA COPIERS SPA8uncontested8awards100%of these awards

CORPORACION DE DESARROLLO SOCIAL DE BUIN gave IMPORTADORA ARCOSA COPIERS SPA 8 awards: 8 without a competition, 0 after a competition with a single bid. First 2024-05-03, latest 2024-12-02.

SM S.A8uncontested8awards100%of these awards

CORPORACION DE DESARROLLO SOCIAL DE BUIN gave SM S.A 8 awards: 8 without a competition, 0 after a competition with a single bid. First 2024-03-13, latest 2024-12-02.

ENLACES REGIONALES DE CHILE SOCIEDAD ANONIMA6uncontested6awards100%of these awards

CORPORACION DE DESARROLLO SOCIAL DE BUIN gave ENLACES REGIONALES DE CHILE SOCIEDAD ANONIMA 6 awards: 6 without a competition, 0 after a competition with a single bid. First 2024-05-19, latest 2024-06-10.

CONSTRUCTORA HVC SPA6uncontested7awards86%of these awards

CORPORACION DE DESARROLLO SOCIAL DE BUIN gave CONSTRUCTORA HVC SPA 7 awards: 6 without a competition, 0 after a competition with a single bid. First 2024-01-26, latest 2025-05-21.

AET CHILE SPA6uncontested6awards100%of these awards

CORPORACION DE DESARROLLO SOCIAL DE BUIN gave AET CHILE SPA 6 awards: 6 without a competition, 0 after a competition with a single bid. First 2024-08-10, latest 2024-08-27.

FUND PARA EL FUNCIONAM DESARROLLO Y PROM5uncontested5awards100%of these awards

CORPORACION DE DESARROLLO SOCIAL DE BUIN gave FUND PARA EL FUNCIONAM DESARROLLO Y PROM 5 awards: 5 without a competition, 0 after a competition with a single bid. First 2024-05-13, latest 2024-11-26.

SALAR SPA4uncontested4awards100%of these awards

CORPORACION DE DESARROLLO SOCIAL DE BUIN gave SALAR SPA 4 awards: 4 without a competition, 0 after a competition with a single bid. First 2024-01-30, latest 2024-04-19.

COMERCIAL PROMOVIP SPA4uncontested9awards44%of these awards

CORPORACION DE DESARROLLO SOCIAL DE BUIN gave COMERCIAL PROMOVIP SPA 9 awards: 4 without a competition, 0 after a competition with a single bid. First 2024-08-21, latest 2025-04-12.

YASMIN GENERAL PLACENCIA PRODUCCIONES E.I.R.L4uncontested4awards100%of these awards

CORPORACION DE DESARROLLO SOCIAL DE BUIN gave YASMIN GENERAL PLACENCIA PRODUCCIONES E.I.R.L 4 awards: 4 without a competition, 0 after a competition with a single bid. First 2024-05-07, latest 2024-06-07.

CONSTRUCCIONES RICHARD PETTORINO E.I.R.L3uncontested3awards100%of these awards

CORPORACION DE DESARROLLO SOCIAL DE BUIN gave CONSTRUCCIONES RICHARD PETTORINO E.I.R.L 3 awards: 3 without a competition, 0 after a competition with a single bid. First 2024-04-01, latest 2024-09-04.

VEOPLAGAS SERVICIOS SPA3uncontested3awards100%of these awards

CORPORACION DE DESARROLLO SOCIAL DE BUIN gave VEOPLAGAS SERVICIOS SPA 3 awards: 3 without a competition, 0 after a competition with a single bid. First 2024-07-27, latest 2024-09-23.

PARQUE SAFARI CHILE S.A.C3uncontested3awards100%of these awards

CORPORACION DE DESARROLLO SOCIAL DE BUIN gave PARQUE SAFARI CHILE S.A.C 3 awards: 3 without a competition, 0 after a competition with a single bid. First 2024-10-12, latest 2024-10-21.

EDUENTRETENCION DOS S.A3uncontested3awards100%of these awards

CORPORACION DE DESARROLLO SOCIAL DE BUIN gave EDUENTRETENCION DOS S.A 3 awards: 3 without a competition, 0 after a competition with a single bid. First 2024-09-28, latest 2024-11-04.

ACTIVA GESTION CULTURAL SPA3uncontested4awards75%of these awards

CORPORACION DE DESARROLLO SOCIAL DE BUIN gave ACTIVA GESTION CULTURAL SPA 4 awards: 3 without a competition, 0 after a competition with a single bid. First 2024-08-31, latest 2025-05-13.

RANCHO DEL SOL SPA3uncontested3awards100%of these awards

CORPORACION DE DESARROLLO SOCIAL DE BUIN gave RANCHO DEL SOL SPA 3 awards: 3 without a competition, 0 after a competition with a single bid. First 2024-10-12, latest 2024-12-03.

PARQUE ZOOLOGICO BUIN ZOO S A3uncontested3awards100%of these awards

CORPORACION DE DESARROLLO SOCIAL DE BUIN gave PARQUE ZOOLOGICO BUIN ZOO S A 3 awards: 3 without a competition, 0 after a competition with a single bid. First 2024-10-21, latest 2024-11-05.

CONVERSIONES SAN JOSE SPA2uncontested2awards100%of these awards

CORPORACION DE DESARROLLO SOCIAL DE BUIN gave CONVERSIONES SAN JOSE SPA 2 awards: 2 without a competition, 0 after a competition with a single bid. First 2024-04-15, latest 2024-07-12.

INVERSIONES ASESORIAS Y CAPACITACION CASTELLANO LIMITADA2uncontested2awards100%of these awards

CORPORACION DE DESARROLLO SOCIAL DE BUIN gave INVERSIONES ASESORIAS Y CAPACITACION CASTELLANO LIMITADA 2 awards: 2 without a competition, 0 after a competition with a single bid. First 2024-05-22, latest 2024-05-22.

CONFECCIONES Y ACCESORIOS ELEGANTEX LIMITADA2uncontested5awards40%of these awards

CORPORACION DE DESARROLLO SOCIAL DE BUIN gave CONFECCIONES Y ACCESORIOS ELEGANTEX LIMITADA 5 awards: 2 without a competition, 0 after a competition with a single bid. First 2024-07-31, latest 2025-06-14.

ROXANA OLIVARES SOBRAL Y CIA LIMITADA2uncontested2awards100%of these awards

CORPORACION DE DESARROLLO SOCIAL DE BUIN gave ROXANA OLIVARES SOBRAL Y CIA LIMITADA 2 awards: 2 without a competition, 0 after a competition with a single bid. First 2024-02-21, latest 2024-10-10.

COMERCIAL CLAUDIA VEGA E.I.R.L2uncontested2awards100%of these awards

CORPORACION DE DESARROLLO SOCIAL DE BUIN gave COMERCIAL CLAUDIA VEGA E.I.R.L 2 awards: 2 without a competition, 0 after a competition with a single bid. First 2024-11-26, latest 2024-11-26.

FUNDACION SOCIAL ASTORECA2uncontested2awards100%of these awards

CORPORACION DE DESARROLLO SOCIAL DE BUIN gave FUNDACION SOCIAL ASTORECA 2 awards: 2 without a competition, 0 after a competition with a single bid. First 2024-03-14, latest 2024-05-17.

COMERCIALIZADORA DE PRODUCTOS MEDICOS Y DEPORTIVOS PTM CHILE SPA2uncontested2awards100%of these awards

CORPORACION DE DESARROLLO SOCIAL DE BUIN gave COMERCIALIZADORA DE PRODUCTOS MEDICOS Y DEPORTIVOS PTM CHILE SPA 2 awards: 2 without a competition, 0 after a competition with a single bid. First 2024-01-22, latest 2024-06-26.

CORPORACIÓN DE APOYO A LA EDUCACIÓN CPECH1uncontested1awards100%of these awards

CORPORACION DE DESARROLLO SOCIAL DE BUIN gave CORPORACIÓN DE APOYO A LA EDUCACIÓN CPECH 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-09-01, latest 2024-09-01.

GEMCO GENERAL MACHINERY S.A1uncontested1awards100%of these awards

CORPORACION DE DESARROLLO SOCIAL DE BUIN gave GEMCO GENERAL MACHINERY S.A 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-09-03, latest 2024-09-03.

TRANSPORTES SALAZAR LIMITADA1uncontested1awards100%of these awards

CORPORACION DE DESARROLLO SOCIAL DE BUIN gave TRANSPORTES SALAZAR LIMITADA 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-04-26, latest 2024-04-26.

SANTO TOMAS EDUCACION CONTINUA LIMITADA1uncontested1awards100%of these awards

CORPORACION DE DESARROLLO SOCIAL DE BUIN gave SANTO TOMAS EDUCACION CONTINUA LIMITADA 1 award: 0 without a competition, 1 after a competition with a single bid. First 2024-10-21, latest 2024-10-21.

CORPORACION EDUCACIONAL VILLA ALEMANA1uncontested1awards100%of these awards

CORPORACION DE DESARROLLO SOCIAL DE BUIN gave CORPORACION EDUCACIONAL VILLA ALEMANA 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-05-22, latest 2024-05-22.

TRANSPORTES JOTADE SPA1uncontested1awards100%of these awards

CORPORACION DE DESARROLLO SOCIAL DE BUIN gave TRANSPORTES JOTADE SPA 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-04-26, latest 2024-04-26.

MUNDO LOCKERS SPA1uncontested1awards100%of these awards

CORPORACION DE DESARROLLO SOCIAL DE BUIN gave MUNDO LOCKERS SPA 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-06-26, latest 2024-06-26.

COMERCIAL HAGELIN SPA1uncontested1awards100%of these awards

CORPORACION DE DESARROLLO SOCIAL DE BUIN gave COMERCIAL HAGELIN SPA 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-03-14, latest 2024-03-14.

EL PEZ VOLADOR SPA1uncontested1awards100%of these awards

CORPORACION DE DESARROLLO SOCIAL DE BUIN gave EL PEZ VOLADOR SPA 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-09-05, latest 2024-09-05.

CONTENEDORES PATAGONIA SPA1uncontested1awards100%of these awards

CORPORACION DE DESARROLLO SOCIAL DE BUIN gave CONTENEDORES PATAGONIA SPA 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-02-08, latest 2024-02-08.

SELCAP S.A1uncontested1awards100%of these awards

CORPORACION DE DESARROLLO SOCIAL DE BUIN gave SELCAP S.A 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-08-01, latest 2024-08-01.

QWANTEC INGENIERIA LIMITADA1uncontested1awards100%of these awards

CORPORACION DE DESARROLLO SOCIAL DE BUIN gave QWANTEC INGENIERIA LIMITADA 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-05-02, latest 2024-05-02.

GLOBAL R SPA1uncontested1awards100%of these awards

CORPORACION DE DESARROLLO SOCIAL DE BUIN gave GLOBAL R SPA 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-03-06, latest 2024-03-06.

GLOBAL TECNOLOGIA SPA1uncontested1awards100%of these awards

CORPORACION DE DESARROLLO SOCIAL DE BUIN gave GLOBAL TECNOLOGIA SPA 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-10-28, latest 2024-10-28.

ASISTENCIA Y GESTION INTERNACIONAL S A1uncontested2awards50%of these awards

CORPORACION DE DESARROLLO SOCIAL DE BUIN gave ASISTENCIA Y GESTION INTERNACIONAL S A 2 awards: 1 without a competition, 0 after a competition with a single bid. First 2024-04-30, latest 2025-04-08.

FIRE PLUS LIMITADA1uncontested2awards50%of these awards

CORPORACION DE DESARROLLO SOCIAL DE BUIN gave FIRE PLUS LIMITADA 2 awards: 1 without a competition, 0 after a competition with a single bid. First 2024-04-16, latest 2024-09-01.

PONTIFICIA UNIVERSIDAD CATOLICA DE CHILE1uncontested2awards50%of these awards

CORPORACION DE DESARROLLO SOCIAL DE BUIN gave PONTIFICIA UNIVERSIDAD CATOLICA DE CHILE 2 awards: 1 without a competition, 0 after a competition with a single bid. First 2024-04-10, latest 2025-04-17.

UNIVERSIDAD FINIS TERRAE1uncontested1awards100%of these awards

CORPORACION DE DESARROLLO SOCIAL DE BUIN gave UNIVERSIDAD FINIS TERRAE 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-03-19, latest 2024-03-19.

PRODUCCIÓN CULTURAL QOLLASUYO SPA1uncontested1awards100%of these awards

CORPORACION DE DESARROLLO SOCIAL DE BUIN gave PRODUCCIÓN CULTURAL QOLLASUYO SPA 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-12-02, latest 2024-12-02.

SOCIEDAD PRODUCTORA DE EVENTOS TRINARES LIMITADA1uncontested1awards100%of these awards

CORPORACION DE DESARROLLO SOCIAL DE BUIN gave SOCIEDAD PRODUCTORA DE EVENTOS TRINARES LIMITADA 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-09-04, latest 2024-09-04.

COMERCIAL GLOBAL TECNOLOGIA LIMITADA1uncontested1awards100%of these awards

CORPORACION DE DESARROLLO SOCIAL DE BUIN gave COMERCIAL GLOBAL TECNOLOGIA LIMITADA 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-06-13, latest 2024-06-13.

COMERCIAL OFICIMA SPA1uncontested3awards33%of these awards

CORPORACION DE DESARROLLO SOCIAL DE BUIN gave COMERCIAL OFICIMA SPA 3 awards: 1 without a competition, 0 after a competition with a single bid. First 2024-03-15, latest 2024-07-11.

DIMERC S A1uncontested37awards3%of these awards

CORPORACION DE DESARROLLO SOCIAL DE BUIN gave DIMERC S A 37 awards: 1 without a competition, 0 after a competition with a single bid. First 2024-02-12, latest 2026-03-30.

PUNTO HIDRÁULICO BUIN SPA1uncontested1awards100%of these awards

CORPORACION DE DESARROLLO SOCIAL DE BUIN gave PUNTO HIDRÁULICO BUIN SPA 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-04-15, latest 2024-04-15.

RAMEK S A1uncontested1awards100%of these awards

CORPORACION DE DESARROLLO SOCIAL DE BUIN gave RAMEK S A 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-07-03, latest 2024-07-03.

AGRUPACION CULTURAL Y FOLCLORICA COMPASES DE MAIPO1uncontested1awards100%of these awards

CORPORACION DE DESARROLLO SOCIAL DE BUIN gave AGRUPACION CULTURAL Y FOLCLORICA COMPASES DE MAIPO 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-09-10, latest 2024-09-10.

MJ DENTAL SPA1uncontested1awards100%of these awards

CORPORACION DE DESARROLLO SOCIAL DE BUIN gave MJ DENTAL SPA 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-10-24, latest 2024-10-24.

DISTRIBUIDORA DP COLOR SPA1uncontested1awards100%of these awards

CORPORACION DE DESARROLLO SOCIAL DE BUIN gave DISTRIBUIDORA DP COLOR SPA 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-11-04, latest 2024-11-04.

TRANSVE S A1uncontested1awards100%of these awards

CORPORACION DE DESARROLLO SOCIAL DE BUIN gave TRANSVE S A 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-02-07, latest 2025-02-07.

GLOBAR GR SPA1uncontested1awards100%of these awards

CORPORACION DE DESARROLLO SOCIAL DE BUIN gave GLOBAR GR SPA 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-07-29, latest 2024-07-29.

SOC GRANJA AGRICOLA EDUCACIONAL LIMITADA1uncontested1awards100%of these awards

CORPORACION DE DESARROLLO SOCIAL DE BUIN gave SOC GRANJA AGRICOLA EDUCACIONAL LIMITADA 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-10-21, latest 2024-10-21.

COMERCIALIZADORA MAURICIO CANDIA VASQUEZ E.I.R.L1uncontested2awards50%of these awards

CORPORACION DE DESARROLLO SOCIAL DE BUIN gave COMERCIALIZADORA MAURICIO CANDIA VASQUEZ E.I.R.L 2 awards: 1 without a competition, 0 after a competition with a single bid. First 2024-03-13, latest 2024-09-03.

GRAFIKA NAHUEL S.A1uncontested1awards100%of these awards

CORPORACION DE DESARROLLO SOCIAL DE BUIN gave GRAFIKA NAHUEL S.A 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-10-01, latest 2024-10-01.

PANTHER MANAGEMENT SPA1uncontested1awards100%of these awards

CORPORACION DE DESARROLLO SOCIAL DE BUIN gave PANTHER MANAGEMENT SPA 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-11-21, latest 2024-11-21.

SOCIEDAD COMERCIAL LOPEZ JARA LIMITADA1uncontested1awards100%of these awards

CORPORACION DE DESARROLLO SOCIAL DE BUIN gave SOCIEDAD COMERCIAL LOPEZ JARA LIMITADA 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-11-21, latest 2024-11-21.

IMAX INGENIERIA LIMITADA1uncontested1awards100%of these awards

CORPORACION DE DESARROLLO SOCIAL DE BUIN gave IMAX INGENIERIA LIMITADA 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-11-02, latest 2024-11-02.

SOCIEDAD COMERCIAL ECOIMAGEN LIMITADA1uncontested1awards100%of these awards

CORPORACION DE DESARROLLO SOCIAL DE BUIN gave SOCIEDAD COMERCIAL ECOIMAGEN LIMITADA 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-08-01, latest 2024-08-01.

EMPRESA DE ASCENSORES SERVI - LIFT LIMITADA1uncontested1awards100%of these awards

CORPORACION DE DESARROLLO SOCIAL DE BUIN gave EMPRESA DE ASCENSORES SERVI - LIFT LIMITADA 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-05-17, latest 2024-05-17.

Latest awards without a rival

DateSupplierHowStated reason
2025-02-07TRANSVE S A
CL-52159827
No competition
direct
—
2024-12-07TORKE SPA
CL-51838293
No competition
direct
—
2024-12-07TORKE SPA
CL-51838272
No competition
direct
—
2024-12-07TORKE SPA
CL-51838256
No competition
direct
—
2024-12-07TORKE SPA
CL-51838239
No competition
direct
—
2024-12-07TORKE SPA
CL-51838195
No competition
direct
—

Every uncontested award in Chile · All countries

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.