| ESE HOSPITAL EDUARDO SANTOS | 344 | 1 | 1 | 2 | $5,303,296,276 | $266,984,278 | $520,023,154 | $217,056 | 2026-03-21 17:45:00 |
| CENTRO DE SALUD LUIS ACOSTA ESE | 264 | 2 | 1 | 1 | $2,359,744,988 | $9,600,371 | $183,000,000 | $498,667 | 2026-03-21 19:46:00 |
| NARIÑO - ALCALDÍA MUNICIPIO DE LA UNIÓN | 49 | 4 | 5 | 5 | $6,185,261,405 | $382,300,316 | $863,686,800 | $0 | 2026-03-19 16:18:09 |
| EMPRESA DE SERVICIOS PUBLICOS MUNICIPALES DE LA UNION NARIÑO | 25 | 1 | 1 | 1 | $528,400,000 | $21,136,000 | $147,892,000 | $3,500,000 | 2026-02-15 00:09:00 |
| NARIÑO - E.S.E. CENTRO HOSPITAL DIVINO NIÑO - TUMACO | 3 | 1 | 1 | 1 | $216,646,695 | $72,215,565 | $123,200,000 | $26,126,800 | 2026-02-26 17:18:09 |
| NARIÑO - CONCEJO MUNICIPAL DE LA UNIÓN | 3 | 2 | 1 | 3 | $3,230,850 | $1,076,950 | $1,076,950 | $1,076,950 | 2026-03-10 20:18:08 |
| NARIÑO - PERSONERÍA MUNICIPIO DE LA UNIÓN | 2 | 2 | 1 | 2 | $1,900,000 | $950,000 | $950,000 | $950,000 | 2026-02-18 00:18:08 |
| ESTABLECIMIENTO PENITENCIARIO DE MEDIANA SEGURIDAD Y CARCELARIO DE LA UNIÓN INPEC | 2 | 1 | 1 | 1 | $15,336,000 | $7,668,000 | $8,336,000 | $7,000,000 | 2026-03-19 00:26:00 |
| NARIÑO - CENTRO MUNICIPAL PARA EL CONTROL DE LA MOVILIDAD - LA UNIÓN | 1 | 1 | 1 | 1 | $7,500,000 | $7,500,000 | $7,500,000 | $7,500,000 | 2026-01-17 01:48:06 |
| INSTITUCION EDUCATIVA JUANAMBU | 1 | 1 | 1 | 1 | $2,047,883 | $2,047,883 | $2,047,883 | $2,047,883 | 2026-02-09 18:02:00 |