| SANTANDER - E.S.E. SAN ISIDRO - TONA | 155 | 1 | 1 | 2 | $2,564,115,650 | $143,690,311 | $272,500,000 | $950,000 | 2025-09-08 04:31:00 |
| SANTANDER - ALCALDÍA MUNICIPIO DE TONA | 119 | 6 | 5 | 8 | $4,083,360,086 | $85,270,962 | $298,810,000 | $3,757,550 | 2025-09-11 17:18:12 |
| COLEGIO LUZ DE LA ESPERANZA | 21 | 1 | 1 | 1 | $82,718,814 | $3,938,991 | $10,534,029 | $272,000 | 2025-09-12 17:39:00 |
| SANTANDER - PERSONERÍA MUNICIPAL DE TONA | 8 | 3 | 1 | 5 | $86,500,000 | $11,450,000 | $20,000,000 | $5,000,000 | 2025-07-31 22:48:10 |
| COLEGIO INTEGRADO RAFAEL URIBE URIBE | 7 | 1 | 1 | 1 | $46,846,282 | $6,692,326 | $14,000,000 | $3,375,475 | 2025-08-19 03:45:00 |
| SANTANDER - ALCALDÍA MUNICIPIO DE VETAS | 2 | 2 | 1 | 2 | $79,607,144 | $39,803,572 | $39,803,572 | $39,803,572 | 2025-08-13 05:18:15 |
| MUNICIPIO DE TONA | 2 | 1 | 1 | 1 | $376,626,150 | $188,313,075 | $263,438,150 | $113,188,000 | 2025-06-18 03:38:00 |
| SANTANDER - EMPRESA DE SERVICIOS PÚBLICOS DE SANTANDER S.A. E.S.P. - BUCARAMANGA | 2 | 2 | 2 | 2 | $1,454,051,956 | $727,025,978 | $1,448,342,956 | $5,709,000 | 2025-07-18 22:48:10 |
| SANTANDER - ALCALDÍA MUNICIPIO DE BUCARAMANGA | 2 | 2 | 1 | 2 | $1,630,012,000 | $815,006,000 | $815,006,000 | $815,006,000 | 2025-04-30 19:18:10 |