LANZETTA RENGIFO Y CIA SAS: public contracts won without a rival in Colombia: 4 uncontested awards; 7% of its awards; 4 without a competition; 0 single bid.
Assay record ASY-CO-0VMRT3907X · Cite as: Assay Systems, “LANZETTA RENGIFO Y CIA SAS: public contracts won without a rival in Colombia”, https://assay-systems.com/register/co/uncontested/s/lanzetta-rengifo-y-cia-sas/
LANZETTA RENGIFO Y CIA SAS won 4 of its 59 public contract awards in Colombia without a rival from 2022-03-03 to 2026-10-01: 4 without a competition and 0 after a competition that drew a single bid. 3 buyers awarded it without a rival, the largest SENA REGIONAL VALLE Grupo de Apoyo Administrativo Mixto 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.
SENA REGIONAL VALLE Grupo de Apoyo Administrativo Mixto gave LANZETTA RENGIFO Y CIA SAS 23 awards: 2 without a competition, 0 after a competition with a single bid. First 2022-06-21, latest 2026-10-01.
INSTITUCIÓN UNIVERSITARIA COLEGIO MAYOR DE ANTIOQUIA gave LANZETTA RENGIFO Y CIA SAS 3 awards: 1 without a competition, 0 after a competition with a single bid. First 2022-10-11, latest 2025-12-11.
Universidad Pontificia Bolivariana gave LANZETTA RENGIFO Y CIA SAS 1 award: 1 without a competition, 0 after a competition with a single bid. First 2022-03-03, latest 2022-03-03.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2024-08-21 | SENA REGIONAL BOLIVAR Centro para la Industria Petroquímica CO1.PCCNTR.6649139 | No competition Contratación directa | No existe pluralidad de oferentes en el mercado |
| 2024-04-05 | INSTITUCIÓN UNIVERSITARIA COLEGIO MAYOR DE ANTIOQUIA CO1.PCCNTR.6169582 | No competition Contratación directa | No existe pluralidad de oferentes en el mercado |
| 2023-05-25 | SENA REGIONAL BOLIVAR Centro para la Industria Petroquímica CO1.PCCNTR.4997126 | No competition Contratación directa | No existe pluralidad de oferentes en el mercado |
| 2022-03-03 | Universidad Pontificia Bolivariana CO1.PCCNTR.3596576 | No competition Contratación régimen especial | Regla aplicable |
Every uncontested award in Colombia · All countries · LANZETTA RENGIFO Y CIA SAS in the register
Source: SECOP II, Colombia Compra Eficiente open data (datos.gov.co). 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.