{
"html_url": "https://postor.com.mx/adjudicacion/aa-50-gyr-050gyr019-n-63-2026",
"canonical": "https://postor.com.mx/adjudicacion/aa-50-gyr-050gyr019-n-63-2026",
"id": "e4a73f3a52a944fd8e8fe77985160eeb",
"procedure_number": "AA-50-GYR-050GYR019-N-63-2026",
"file_number": "E-2026-00046738",
"title": "DESPACHO EXTERNO ABC",
"description": {
"short": "Adquisiciones, arrendamientos y servicios, dentro de los montos máximos establecidos en el PEF.",
"detailed": "PRESTACIÓN DE SERVICIOS PARA DICTAMINAR LOS ESTADOS FINANCIEROS DEL 01 DE ENERO AL 31 DE DICIEMBRE DE 2025, DEL FIDEICOMISO PÚBLICO IRREVOCABLE DENOMINADO \"FONDO PARA AYUDAS EXTRAORDINARIAS CON MOTIVO DEL INCENDIO DE LA GUARDERÍA ABC\""
},
"lifecycle": {
"section": "concluido",
"source_status": "ADJUDICADO",
"moved_at": null
},
"buyer": {
"agency": "INSTITUTO MEXICANO DEL SEGURO SOCIAL",
"acronym": "IMSS",
"branch": "50 - INSTITUTO MEXICANO DEL SEGURO SOCIAL",
"buying_unit": "DA-UADQ-CABCS-DCAL",
"requesting_unit": null,
"requesting_group": "DA-UADQ-CABCS-DCAL",
"entity": "instituto mexicano del seguro social",
"slug": "imss",
"unit_slug": "da-uadq-cabcs-dcal-050gyr019"
},
"classification": {
"procedure_type": "ADJUDICACIÓN DIRECTA",
"contracting_type": "SERVICIOS",
"publication_type": null,
"character": "NACIONAL",
"fiscal_year": 2026,
"law": "LEY DE ADQUISICIONES, ARRENDAMIENTOS Y SERVICIOS DEL SECTOR PÚBLICO",
"legal_basis_id": "265",
"exception_basis": "Art. 55 párrafo primero",
"internal_control_number": "DESPACHO EXTERNO ABC",
"supply_source_number": null
},
"schedule": {
"published_at": "2026-05-06T16:47:24.000Z",
"clarification_meeting_at": null,
"clarification_questions_deadline_at": null,
"clarification_responses_deadline_at": null,
"bid_opening_at": null,
"award_at": null,
"estimated_contract_at": "2026-05-27T06:00:00.000Z",
"site_visit_at": null,
"estimated_work_start_at": null
},
"locations": {
"state_id": "7",
"state": "CIUDAD DE MÉXICO",
"bid_opening": null,
"award": null,
"clarification_meeting": null,
"site_visit": null,
"work_site": null
},
"estimated_value": {
"minimum": null,
"maximum": null,
"currency": "MXN",
"updated_at": null
},
"financial_terms": {
"currency": "MXN",
"advance_percentage": "0",
"supplier_percentage": "10",
"payment_method": "Se efectuara conforme a lo establecido en términos y condiciones y será en moneda nacional",
"credit_condition": null,
"payment_conditions": null,
"financing_organization": null
},
"evaluation": {
"criterion": "BINARIO",
"technical_points": null,
"economic_points": null
},
"guarantees": {
"performance_required": true,
"goods_or_services_required": false,
"amount_percentage": null,
"delivery_days": "10",
"term_months": null,
"other_insurance_required": false,
"other_insurance_description": null,
"performance_reduction": null
},
"participation": {
"method": "ELECTRÓNICA",
"joint": false,
"msme_only": false,
"social_witness": false,
"multi_year": false,
"open_contract": true,
"consolidated_purchase": false,
"external_credit": false,
"simultaneous_supply": false,
"subcontracting": null,
"emergency": false,
"proposal_language": "idioma data",
"no_joint_participation_justification": null
},
"execution": {
"site_visit_required": false,
"duration_days": null,
"procurement_term": "Normal",
"subcontracted_work": null,
"deadline_justification": null
},
"lots": [
{
"number": "1",
"name": "DESPACHO EXTERNO",
"description": "DESGLOSE DE HORAS",
"requirement_group_id": "289315",
"items": [
{
"number": "1",
"cucop_code": "33105-0008",
"specific_item_code": "33105",
"cucop_description": "SERVICIOS DE AUDITORIA",
"description": "HORAS SOCIO",
"requested_quantity": "3",
"minimum_quantity": "3",
"maximum_quantity": "7",
"unit": "HORA",
"minimum_amount": null,
"maximum_amount": null,
"partida_code": "33105",
"partida_description": "SERVICIOS RELACIONADOS CON PROCEDIMIENTOS JURISDICCIONALES"
},
{
"number": "2",
"cucop_code": "33105-0008",
"specific_item_code": "33105",
"cucop_description": "SERVICIOS DE AUDITORIA",
"description": "HORAS AUDITORES",
"requested_quantity": "39",
"minimum_quantity": "39",
"maximum_quantity": "97",
"unit": "HORA",
"minimum_amount": null,
"maximum_amount": null,
"partida_code": "33105",
"partida_description": "SERVICIOS RELACIONADOS CON PROCEDIMIENTOS JURISDICCIONALES"
}
]
}
],
"budget_items": [
{
"code": "33105",
"description": "SERVICIOS RELACIONADOS CON PROCEDIMIENTOS JURISDICCIONALES"
}
],
"awards": [
{
"id": "C-2026-00035852",
"internal_reference": "050GYR019N06326-001-00",
"title": "DESPACHO EXTERNO ABC",
"status": "PUBLICADO",
"contractor": {
"name": "ESCOBAR CONSULTING SC",
"normalized_name": "ESCOBAR CONSULTING",
"rfc_type": null,
"slug": "escobar-consulting"
},
"contract_period": {
"published_at": "2026-05-08T00:45:43.000Z",
"starts_at": "2026-05-08T06:00:00.000Z",
"ends_at": "2026-10-31T06:00:00.000Z"
},
"value": {
"subtotal": "23880",
"tax": "3820.8",
"total": "27700.8",
"maximum_subtotal": "58948",
"maximum_total": "68379.68000000001",
"currency": "MXN"
},
"open_contract_type": null,
"quantity": null,
"exercised_quantity": null,
"participants": [],
"line_items": [
{
"number": "0",
"cucop_code": "33105-0008",
"description": "HORAS AUDITORES",
"unit": "HORA",
"requested_quantity": "39",
"awarded_quantity": null,
"unit_price": "538",
"subtotal": "20982",
"tax": "3357.12",
"other_taxes": null,
"total": "24339.12",
"cucop_description": "SERVICIOS DE AUDITORIA",
"partida_code": "33105",
"partida_description": "SERVICIOS RELACIONADOS CON PROCEDIMIENTOS JURISDICCIONALES"
},
{
"number": "0",
"cucop_code": "33105-0008",
"description": "HORAS SOCIO",
"unit": "HORA",
"requested_quantity": "3",
"awarded_quantity": null,
"unit_price": "966",
"subtotal": "2898",
"tax": "463.68",
"other_taxes": null,
"total": "3361.68",
"cucop_description": "SERVICIOS DE AUDITORIA",
"partida_code": "33105",
"partida_description": "SERVICIOS RELACIONADOS CON PROCEDIMIENTOS JURISDICCIONALES"
}
]
}
],
"documents": [
{
"id": "e1cf08ef-9306-40fe-871b-785da4aa143d",
"annex_number": 1,
"document_type": null,
"description": "ANEXO TÉCNICO",
"filename": "AT.pdf",
"availability": "available",
"size_bytes": "783946",
"mime_type": "application/pdf",
"sha256": "02fe28b4592ca6c6bba96d4b0f492c20b669c3faa4d1863f521cc928106a627b",
"uploaded_at": "2026-08-06T19:16:58.203Z",
"updated_at": "2026-08-06T19:16:58.204Z"
},
{
"id": "2800b383-31c2-4283-9ac1-b77f606df5e5",
"annex_number": 4,
"document_type": null,
"description": "OFICIO DE NOTIFICACIÓN DE ADJUDICACIÓN",
"filename": "Of not adj.pdf",
"availability": "available",
"size_bytes": "1374555",
"mime_type": "application/pdf",
"sha256": "9184332f7f57715ac819cd01acc249107d8e721a101f3959d714c9bd6742b029",
"uploaded_at": "2026-08-06T19:17:00.310Z",
"updated_at": "2026-08-06T19:17:00.310Z"
}
],
"provenance": {
"source_system": "Compras MX",
"source_fetched_at": "2026-09-06T04:44:28.686Z",
"last_seen_at": "2026-09-27T09:59:31.841Z",
"first_seen_at": "2026-08-06T19:16:46.325Z",
"detail_complete": true,
"documents_complete": true,
"content_changed_at": "2026-08-06T19:16:46.325Z"
},
"context": {
"prices": [
{
"cucop_code": "33105-0008",
"description": "SERVICIOS DE AUDITORIA",
"priced_items": 268,
"units": [
{
"n": 248,
"max": 113807160,
"min": 1429,
"p10": 8800,
"p50": 185831,
"p90": 1578272.63,
"unidad": "SERVICIO"
},
{
"n": 20,
"max": 3942.12,
"min": 538,
"p10": 923.2,
"p50": 3942.12,
"p90": 3942.12,
"unidad": "HORA"
}
],
"price_by_year": {
"2023": {
"n": 80,
"p50": 31614
},
"2024": {
"n": 72,
"p50": 192656.25
},
"2025": {
"n": 50,
"p50": 196875
},
"2026": {
"n": 66,
"p50": 198272.5
}
},
"refreshed_at": "2026-09-18T22:38:49.680Z"
}
],
"suppliers": [
{
"slug": "escobar-consulting",
"name": "ESCOBAR CONSULTING SC",
"total_contracts": 2,
"total_awarded_amount": "104193.80",
"median_amount": "52096.90",
"distinct_buyers": 2,
"first_contract_at": "2026-05-01T00:00:00.000Z",
"last_contract_at": "2026-05-08T00:00:00.000Z",
"with_this_buyer": {
"contracts": 1,
"amount": "27700.8"
},
"refreshed_at": "2026-09-16T00:56:30.797Z"
}
],
"buyer": {
"slug": "imss",
"name": "INSTITUTO MEXICANO DEL SEGURO SOCIAL",
"total_procedures": 51299,
"distinct_suppliers": 8089,
"procedures_by_type": {
"LICITACIÓN PÚBLICA": 11359,
"ADJUDICACIÓN DIRECTA": 35850,
"INVITACIÓN A CUANDO MENOS TRES PERSONAS": 4079,
"CONTRATO ESPECÍFICO DERIVADO DE ACUERDO MARCO": 11
},
"refreshed_at": "2026-09-27T10:00:02.081Z"
}
},
"alternates": [],
"similar": [
{
"numero_procedimiento": "aa-50-gyr-050gyr019-n-286-2023",
"nombre_procedimiento": "SERVICIOS PARA DICTAMINAR LOS ESTADOS FINANCIEROS FONDO DE LA GUARDERÍA ABC",
"dependencia": "IMSS",
"siglas": "IMSS",
"score": 0.0984583824413433,
"anio_ejercicio": 2023,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2023-10-12T12:59:20.000Z",
"ganador": "GOSSLER SC",
"ganador_slug": "gossler",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "67010.88"
},
{
"numero_procedimiento": "aa-50-gyr-050gyr019-n-209-2024",
"nombre_procedimiento": "CONTRATACIÓN DEL AUDITOR EXTERNO GOSSLER, S.C. GUARDERÍA ABC",
"dependencia": "IMSS",
"siglas": "IMSS",
"score": 0.11291327736038193,
"anio_ejercicio": 2024,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2024-10-16T18:56:11.000Z",
"ganador": "GOSSLER SC",
"ganador_slug": "gossler",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "70166.08"
},
{
"numero_procedimiento": "aa-50-gyr-050gyr019-n-37-2026",
"nombre_procedimiento": "SERVICIO DE AUDITORÍA EXTERNA FIBESO",
"dependencia": "INSTITUTO MEXICANO DEL SEGURO SOCIAL",
"siglas": "IMSS",
"score": 0.1207312751470121,
"anio_ejercicio": 2026,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2026-03-25T15:06:53.000Z",
"ganador": "PORTILLA Y CIA CONTADORES PUBLICOS SC",
"ganador_slug": "portilla-y-cia-contadores-publicos",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "257264.80"
},
{
"numero_procedimiento": "aa-50-gyr-050gyr019-n-92-2026",
"nombre_procedimiento": "DESPACHO AUDITOR EXTERNO FOFOE",
"dependencia": "INSTITUTO MEXICANO DEL SEGURO SOCIAL",
"siglas": "IMSS",
"score": 0.1373160306199782,
"anio_ejercicio": 2026,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2026-06-04T14:45:50.000Z",
"ganador": "PEREZ COLIN, VAZQUEZ Y ASOCIADOS SC",
"ganador_slug": "perez-colin-vazquez-y-asociados",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "34438.08"
},
{
"numero_procedimiento": "aa-50-gyr-050gyr019-n-29-2026",
"nombre_procedimiento": "SERVICIO DE AUDITORES EXTERNOS DE ANDA, TORRES, GALLARDO Y CÍA",
"dependencia": "INSTITUTO MEXICANO DEL SEGURO SOCIAL",
"siglas": "IMSS",
"score": 0.14393656610497285,
"anio_ejercicio": 2026,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2026-03-11T17:22:37.000Z",
"ganador": "DE ANDA, TORRES, GALLARDO Y CIA SC DE RL DE CV",
"ganador_slug": "de-anda-torres-gallardo-y-cia",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "6303351.84"
},
{
"numero_procedimiento": "aa-06-hka-006hka999-n-29-2026",
"nombre_procedimiento": "SERVICIO DE AUDITORÍA EXTERNA A FIDEREC",
"dependencia": "INSTITUTO PARA DEVOLVER AL PUEBLO LO ROBADO",
"siglas": "INDEP",
"score": 0.16725343974751428,
"anio_ejercicio": 2026,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2026-03-17T18:19:19.000Z",
"ganador": "PALACIOS CONTADORES, AUDITORES Y ASESORES DE NEGOCIOS SC",
"ganador_slug": "palacios-contadores-auditores-y-asesores-de-negocios",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "85471.12"
}
]
}