{
"html_url": "https://postor.com.mx/adjudicacion/aa-50-gyr-050gyr019-n-277-2023",
"canonical": "https://postor.com.mx/adjudicacion/aa-50-gyr-050gyr019-n-277-2023",
"id": "15baa7e31b1e4507b22f8ddb917d4cd4",
"procedure_number": "AA-50-GYR-050GYR019-N-277-2023",
"file_number": "E-2023-00096811",
"title": "SERVICIOS PARA DICTAMINAR LOS ESTADOS FINANCIEROS",
"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 2023"
},
"lifecycle": {
"section": "concluido",
"source_status": "ADJUDICADO",
"moved_at": null
},
"buyer": {
"agency": "IMSS",
"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": 2023,
"law": "LEY DE ADQUISICIONES, ARRENDAMIENTOS Y SERVICIOS DEL SECTOR PÚBLICO",
"legal_basis_id": "42",
"exception_basis": "Art. 42 párrafo primero",
"internal_control_number": "SERVICIOS PARA DICTAMINAR LOS ESTADOS FINANCIEROS",
"supply_source_number": null
},
"schedule": {
"published_at": "2023-10-13T00:02:52.000Z",
"clarification_meeting_at": null,
"clarification_questions_deadline_at": null,
"clarification_responses_deadline_at": null,
"bid_opening_at": null,
"award_at": null,
"estimated_contract_at": "2023-10-13T06:00:00.000Z",
"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 realizarán pagos parciales de acuerdo a la calendarización descrita en el Anexo 3.2,",
"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": null,
"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": null,
"duration_days": null,
"procurement_term": "Normal",
"subcontracted_work": null,
"deadline_justification": null
},
"lots": [
{
"number": "1",
"name": "PARTIDA SOLA",
"description": "PARTIDA SOLA",
"requirement_group_id": "1",
"items": [
{
"number": "1",
"cucop_code": "33105-0008",
"specific_item_code": "33105",
"cucop_description": "SERVICIOS DE AUDITORIA",
"description": "PRESTACIÓN DE SERVICIOS PARA DICTAMINAR LOS ESTADOS FINANCIEROS DEL 01 DE ENERO AL 31 DE DICIEMBRE DE 2023",
"requested_quantity": null,
"minimum_quantity": null,
"maximum_quantity": null,
"unit": "SERVICIO",
"minimum_amount": "207718.88",
"maximum_amount": "519014.16",
"partida_code": "33105",
"partida_description": "SERVICIOS RELACIONADOS CON PROCEDIMIENTOS JURISDICCIONALES"
}
]
}
],
"budget_items": [
{
"code": "33105",
"description": "SERVICIOS RELACIONADOS CON PROCEDIMIENTOS JURISDICCIONALES"
}
],
"awards": [
{
"id": "C-2023-00125699",
"internal_reference": "244/23",
"title": "SERVICIOS PARA DICTAMINAR LOS ESTADOS FINANCIEROS",
"status": "PUBLICADO",
"contractor": {
"name": "\"VLH HERNANDEZ WEBER\" SC",
"normalized_name": "VLH HERNANDEZ WEBER",
"rfc_type": null,
"slug": "vlh-hernandez-weber"
},
"contract_period": {
"published_at": "2023-10-13T00:02:52.000Z",
"starts_at": "2023-10-13T06:00:00.000Z",
"ends_at": "2024-08-31T06:00:00.000Z"
},
"value": {
"subtotal": "447426",
"tax": "71588.16",
"total": "519014.16",
"maximum_subtotal": "0",
"maximum_total": "0",
"currency": "MXN"
},
"open_contract_type": null,
"quantity": null,
"exercised_quantity": null,
"participants": [],
"line_items": [
{
"number": "0",
"cucop_code": "33105-0008",
"description": "PRESTACIÓN DE SERVICIOS PARA DICTAMINAR LOS ESTADOS FINANCIEROS DEL 01 DE ENERO AL 31 DE DICIEMBRE DE 2023",
"unit": "SERVICIO",
"requested_quantity": null,
"awarded_quantity": null,
"unit_price": "447426",
"subtotal": "447426",
"tax": "71588.16",
"other_taxes": null,
"total": "519014.16",
"cucop_description": "SERVICIOS DE AUDITORIA",
"partida_code": "33105",
"partida_description": "SERVICIOS RELACIONADOS CON PROCEDIMIENTOS JURISDICCIONALES"
}
]
}
],
"documents": [
{
"id": null,
"annex_number": 1,
"document_type": null,
"description": "ANEXO TÉCNICO",
"filename": "ANEXO TÿCNICO.pdf",
"availability": "available",
"size_bytes": "722306",
"mime_type": "application/pdf",
"sha256": null,
"uploaded_at": "2025-12-10T01:23:17.775Z",
"updated_at": "2025-12-10T01:23:17.776Z"
},
{
"id": null,
"annex_number": 3,
"document_type": null,
"description": "OFICIO DE ADJUDICACIÓN",
"filename": "ACTA DE ADJUDICACIÿN AA-N-277-2023.pdf",
"availability": "available",
"size_bytes": "1128329",
"mime_type": "application/pdf",
"sha256": null,
"uploaded_at": "2025-12-10T01:23:22.537Z",
"updated_at": "2025-12-10T01:23:22.538Z"
}
],
"provenance": {
"source_system": "Compras MX",
"source_fetched_at": "2026-07-29T10:42:35.998Z",
"last_seen_at": "2026-07-29T12:28:44.506Z",
"first_seen_at": "2025-11-05T05:15:01.072Z",
"detail_complete": true,
"documents_complete": true,
"content_changed_at": "2025-11-05T05:15:01.072Z"
},
"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": "vlh-hernandez-weber",
"name": "\"VLH HERNANDEZ WEBER\" SC",
"total_contracts": 11,
"total_awarded_amount": "3380592.64",
"median_amount": "299850.72",
"distinct_buyers": 6,
"first_contract_at": "2023-09-25T00:00:00.000Z",
"last_contract_at": "2026-05-01T00:00:00.000Z",
"with_this_buyer": {
"contracts": 4,
"amount": "1605927.2"
},
"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": "2026-09-27T22:00:01.726Z"
}
},
"alternates": [],
"similar": [
{
"numero_procedimiento": "aa-50-gyr-050gyr019-n-263-2023",
"nombre_procedimiento": "SERVICIOS DE AUDITORIA EXTERNA PARA DICTAMINAR LOS ESTADOS FINANCIEROS CONTABLES",
"dependencia": "IMSS",
"siglas": "IMSS",
"score": 0.05824553272181354,
"anio_ejercicio": 2023,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2023-10-09T17:08:32.000Z",
"ganador": "GOSSLER SC",
"ganador_slug": "gossler",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "238960.00"
},
{
"numero_procedimiento": "aa-50-gyr-050gyr019-n-46-2023",
"nombre_procedimiento": "SERVICIO DE AUDITORIA EXTERNA PARA DICTAMINAR LOS ESTADOS FINANCIEROS DEL FONDO",
"dependencia": "IMSS",
"siglas": "IMSS",
"score": 0.06705295639914366,
"anio_ejercicio": 2023,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2023-02-28T18:05:00.000Z",
"ganador": "GOSSLER SC",
"ganador_slug": "gossler",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "38764.00"
},
{
"numero_procedimiento": "aa-50-gyr-050gyr019-n-222-2024",
"nombre_procedimiento": "SERVICIOS PARA DICTAMINAR LOS ESTADOS FINANCIEROS",
"dependencia": "IMSS",
"siglas": "IMSS",
"score": 0.08386265231816148,
"anio_ejercicio": 2024,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2024-12-05T12:27:56.000Z",
"ganador": "\"VLH HERNANDEZ WEBER\" SC",
"ganador_slug": "vlh-hernandez-weber",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "72998.80"
},
{
"numero_procedimiento": "aa-50-gyr-050gyr019-n-213-2024",
"nombre_procedimiento": "SERVICIOS PARA DICTAMINAR LOS ESTADOS FINANCIEROS",
"dependencia": "INSTITUTO MEXICANO DEL SEGURO SOCIAL",
"siglas": "IMSS",
"score": 0.08427123708643092,
"anio_ejercicio": 2024,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2024-11-06T13:38:45.000Z",
"ganador": "\"VLH HERNANDEZ WEBER\" SC",
"ganador_slug": "vlh-hernandez-weber",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "543456.52"
},
{
"numero_procedimiento": "aa-50-gyr-050gyr019-n-346-2023",
"nombre_procedimiento": "SERVICIO DE AUDITORÍA EXTERNA PARA DICTAMINAR LOS ESTADOS FINANCIEROS (FOFOE)",
"dependencia": "IMSS",
"siglas": "IMSS",
"score": 0.097486299725835,
"anio_ejercicio": 2023,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2023-11-30T18:08:52.000Z",
"ganador": "GOSSLER SC",
"ganador_slug": "gossler",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "103568.28"
},
{
"numero_procedimiento": "aa-50-gyr-050gyr019-n-265-2023",
"nombre_procedimiento": "SERVICIO DE AUDITORÍA EXTERNA QUE REALIZARÁ LA FIRMA GOSSLER, S.C.,",
"dependencia": "INSTITUTO MEXICANO DEL SEGURO SOCIAL",
"siglas": "IMSS",
"score": 0.09882336265901392,
"anio_ejercicio": 2023,
"estatus": "ADJUDICADO",
"fecha_fallo": null,
"fecha_publicacion": "2023-10-11T11:42:57.000Z",
"ganador": "GOSSLER SC",
"ganador_slug": "gossler",
"ganador_rfc_type": null,
"ganadores": "1",
"monto_mxn": "7514150.56"
}
]
}