{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-18T04:54:14Z",
  "source": "Assay Systems register, https://assay-systems.com/register/",
  "access_notice": "On 15 November 2026, automated access to assay-systems.com closes. After that date, access is available only under a paid annual subscription contract. Contact: contact@assay-systems.com",
  "data": {
    "id": "ASY-PY-19HL7SV1M5",
    "type": "page",
    "country": "py",
    "name": "DATA SYSTEMS SA EMISORA DE CAPITAL ABIERTO: public contracts won without a rival in Paraguay",
    "url": "https://assay-systems.com/register/py/uncontested/s/data-systems-sa-emisora-de-capital-abierto/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 371,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 20,
        "unit": "percent",
        "display": "20%"
      },
      {
        "label": "without a competition",
        "value": 2,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 369,
        "unit": "count"
      }
    ],
    "text": [
      "DATA SYSTEMS SA EMISORA DE CAPITAL ABIERTO won 371 of its 1,902 public contract awards in Paraguay without a rival from 2016-01-08 to 2026-07-20: 2 without a competition and 369 after a competition that drew a single bid. 60 buyers awarded it without a rival, the largest Corte Suprema de Justicia (CSJ) with 55."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2026-07-16",
          "Buyer": "Universidad Politécnica Taiwán – Paraguay (UPTP) ocds-03ad3f-478485-1",
          "Buyer link": "https://assay-systems.com/register/py/uncontested/b/universidad-politecnica-taiwan-paraguay-uptp/",
          "How": "Single bid open",
          "Stated reason": "Menor cuantía nacional"
        },
        {
          "Date": "2026-06-02",
          "Buyer": "Secretaria de Defensa del Consumidor y el Usuario (SEDECO) ocds-03ad3f-485599-1",
          "Buyer link": "https://assay-systems.com/register/py/uncontested/b/secretaria-de-defensa-del-consumidor-y-el-usuario-sedeco/",
          "How": "Single bid open",
          "Stated reason": "Menor cuantía nacional"
        },
        {
          "Date": "2026-05-28",
          "Buyer": "Universidad Nacional de Asunción (UNA) ocds-03ad3f-481385-1",
          "Buyer link": "https://assay-systems.com/register/py/uncontested/b/universidad-nacional-de-asuncion-una/",
          "How": "Single bid open",
          "Stated reason": "Menor cuantía nacional"
        },
        {
          "Date": "2026-05-27",
          "Buyer": "Ministerio de Salud Pública y Bienestar Social (MSPBS) ocds-03ad3f-489060-1",
          "Buyer link": "https://assay-systems.com/register/py/uncontested/b/ministerio-de-salud-publica-y-bienestar-social-mspbs/",
          "How": "Single bid open",
          "Stated reason": "Menor cuantía nacional"
        },
        {
          "Date": "2026-05-22",
          "Buyer": "Presidencia de la República ocds-03ad3f-481034-1",
          "Buyer link": "https://assay-systems.com/register/py/uncontested/b/presidencia-de-la-republica/",
          "How": "Single bid open",
          "Stated reason": "Menor cuantía nacional"
        },
        {
          "Date": "2026-04-29",
          "Buyer": "Caja de Jubilaciones y Pensiones de Empleados de Bancarios (CAJ.BANC.) ocds-03ad3f-477690-1",
          "Buyer link": "https://assay-systems.com/register/py/uncontested/b/caja-de-jubilaciones-y-pensiones-de-empleados-de-bancarios-caj-banc/",
          "How": "Single bid open",
          "Stated reason": "Menor cuantía nacional"
        }
      ]
    ],
    "records": [
      {
        "name": "all of Paraguay",
        "url": "https://assay-systems.com/register/py/uncontested/"
      },
      {
        "name": "record in the register",
        "url": "https://assay-systems.com/register/py/data-systems-sa-emisora-de-capital-abierto/"
      },
      {
        "name": "Corte Suprema de Justicia (CSJ)",
        "url": "https://assay-systems.com/register/py/uncontested/b/corte-suprema-de-justicia-csj/"
      },
      {
        "name": "Presidencia de la República",
        "url": "https://assay-systems.com/register/py/uncontested/b/presidencia-de-la-republica/"
      },
      {
        "name": "Dirección Nacional de Ingresos Tributarios (DNIT)",
        "url": "https://assay-systems.com/register/py/uncontested/b/direccion-nacional-de-ingresos-tributarios-dnit/"
      },
      {
        "name": "Ministerio de Salud Pública y Bienestar Social (MSPBS)",
        "url": "https://assay-systems.com/register/py/uncontested/b/ministerio-de-salud-publica-y-bienestar-social-mspbs/"
      },
      {
        "name": "Ministerio de Economía y Finanzas",
        "url": "https://assay-systems.com/register/py/uncontested/b/ministerio-de-economia-y-finanzas/"
      },
      {
        "name": "Ministerio de Defensa Nacional (MDN)",
        "url": "https://assay-systems.com/register/py/uncontested/b/ministerio-de-defensa-nacional-mdn/"
      },
      {
        "name": "Universidad Nacional de Asunción (UNA)",
        "url": "https://assay-systems.com/register/py/uncontested/b/universidad-nacional-de-asuncion-una/"
      },
      {
        "name": "Ministerio de Trabajo, Empleo y Seguridad Social (MTESS)",
        "url": "https://assay-systems.com/register/py/uncontested/b/ministerio-de-trabajo-empleo-y-seguridad-social-mtess/"
      },
      {
        "name": "Ag. Nac. de Eval. y Acreditación de la Educación Superior (ANEAES)",
        "url": "https://assay-systems.com/register/py/uncontested/b/ag-nac-de-eval-y-acreditacion-de-la-educacion-superior-aneaes/"
      },
      {
        "name": "Ministerio de Desarrollo Social (MDS)",
        "url": "https://assay-systems.com/register/py/uncontested/b/ministerio-de-desarrollo-social-mds/"
      },
      {
        "name": "Servicio Nacional de Calidad y Sanidad Vegetal y de Semillas (SENAVE)",
        "url": "https://assay-systems.com/register/py/uncontested/b/servicio-nacional-de-calidad-y-sanidad-vegetal-y-de-semillas-senave/"
      },
      {
        "name": "Universidad Nacional de Pilar (UNP)",
        "url": "https://assay-systems.com/register/py/uncontested/b/universidad-nacional-de-pilar-unp/"
      },
      {
        "name": "Instituto de Previsión Social (IPS)",
        "url": "https://assay-systems.com/register/py/uncontested/b/instituto-de-prevision-social-ips/"
      },
      {
        "name": "Ministerio de Educación y Ciencias (MEC)",
        "url": "https://assay-systems.com/register/py/uncontested/b/ministerio-de-educacion-y-ciencias-mec/"
      },
      {
        "name": "Ministerio de Obras Públicas y Comunicaciones (MOPC)",
        "url": "https://assay-systems.com/register/py/uncontested/b/ministerio-de-obras-publicas-y-comunicaciones-mopc/"
      },
      {
        "name": "Empresa de Servicios Sanitarios del Paraguay (ESSAP)",
        "url": "https://assay-systems.com/register/py/uncontested/b/empresa-de-servicios-sanitarios-del-paraguay-essap/"
      },
      {
        "name": "Dirección Nacional de Contrataciones Públicas (DNCP)",
        "url": "https://assay-systems.com/register/py/uncontested/b/direccion-nacional-de-contrataciones-publicas-dncp/"
      },
      {
        "name": "Secretaria de Defensa del Consumidor y el Usuario (SEDECO)",
        "url": "https://assay-systems.com/register/py/uncontested/b/secretaria-de-defensa-del-consumidor-y-el-usuario-sedeco/"
      },
      {
        "name": "Universidad Nacional de Itapúa (UNI)",
        "url": "https://assay-systems.com/register/py/uncontested/b/universidad-nacional-de-itapua-uni/"
      },
      {
        "name": "Dirección Nacional de Aeronáutica Civil (DINAC)",
        "url": "https://assay-systems.com/register/py/uncontested/b/direccion-nacional-de-aeronautica-civil-dinac/"
      },
      {
        "name": "Jurado de Enjuiciamiento de Magistrados (JEM)",
        "url": "https://assay-systems.com/register/py/uncontested/b/jurado-de-enjuiciamiento-de-magistrados-jem/"
      },
      {
        "name": "Congreso Nacional (C.N.)",
        "url": "https://assay-systems.com/register/py/uncontested/b/congreso-nacional-c-n/"
      },
      {
        "name": "Servicio Nacional de Calidad y Salud Animal (SENACSA)",
        "url": "https://assay-systems.com/register/py/uncontested/b/servicio-nacional-de-calidad-y-salud-animal-senacsa/"
      },
      {
        "name": "Comisión Nacional de Competencia (CONACOM)",
        "url": "https://assay-systems.com/register/py/uncontested/b/comision-nacional-de-competencia-conacom/"
      },
      {
        "name": "Ministerio de Industria y Comercio (MIC)",
        "url": "https://assay-systems.com/register/py/uncontested/b/ministerio-de-industria-y-comercio-mic/"
      },
      {
        "name": "Consejo Nacional de Educación Superior (CONES)",
        "url": "https://assay-systems.com/register/py/uncontested/b/consejo-nacional-de-educacion-superior-cones/"
      },
      {
        "name": "Dirección Nacional de Defensa, Salud y Bienestar Animal (DNDSBA)",
        "url": "https://assay-systems.com/register/py/uncontested/b/direccion-nacional-de-defensa-salud-y-bienestar-animal-dndsba/"
      },
      {
        "name": "Instituto Nacional de Desarrollo Rural y de la Tierra (INDERT)",
        "url": "https://assay-systems.com/register/py/uncontested/b/instituto-nacional-de-desarrollo-rural-y-de-la-tierra-indert/"
      },
      {
        "name": "Banco Central del Paraguay (BCP)",
        "url": "https://assay-systems.com/register/py/uncontested/b/banco-central-del-paraguay-bcp/"
      },
      {
        "name": "Instituto Forestal Nacional (INFONA)",
        "url": "https://assay-systems.com/register/py/uncontested/b/instituto-forestal-nacional-infona/"
      },
      {
        "name": "Caja de Jubilaciones y Pensiones de Empleados de Bancarios (CAJ.BANC.)",
        "url": "https://assay-systems.com/register/py/uncontested/b/caja-de-jubilaciones-y-pensiones-de-empleados-de-bancarios-caj-banc/"
      },
      {
        "name": "Ministerio de Justicia (MJ)",
        "url": "https://assay-systems.com/register/py/uncontested/b/ministerio-de-justicia-mj/"
      },
      {
        "name": "Industria Nacional del Cemento (INC)",
        "url": "https://assay-systems.com/register/py/uncontested/b/industria-nacional-del-cemento-inc/"
      },
      {
        "name": "Direccion Nacional de Propiedad Intelectual (DINAPI)",
        "url": "https://assay-systems.com/register/py/uncontested/b/direccion-nacional-de-propiedad-intelectual-dinapi/"
      },
      {
        "name": "Ministerio del Interior (M.I.)",
        "url": "https://assay-systems.com/register/py/uncontested/b/ministerio-del-interior-m-i/"
      },
      {
        "name": "Fondo Ganadero (FG.)",
        "url": "https://assay-systems.com/register/py/uncontested/b/fondo-ganadero-fg/"
      },
      {
        "name": "Instituto Nacional del Audiovisual Paraguayo (INAP)",
        "url": "https://assay-systems.com/register/py/uncontested/b/instituto-nacional-del-audiovisual-paraguayo-inap/"
      },
      {
        "name": "Dirección Nacional de Vigilancia Sanitaria (DINAVISA)",
        "url": "https://assay-systems.com/register/py/uncontested/b/direccion-nacional-de-vigilancia-sanitaria-dinavisa/"
      },
      {
        "name": "Instituto Nacional de Cooperativismo (INCOOP)",
        "url": "https://assay-systems.com/register/py/uncontested/b/instituto-nacional-de-cooperativismo-incoop/"
      },
      {
        "name": "Tribunal Superior de Justicia Electoral (TSJE)",
        "url": "https://assay-systems.com/register/py/uncontested/b/tribunal-superior-de-justicia-electoral-tsje/"
      },
      {
        "name": "Comisión Nacional de Telecomunicaciones (CONATEL)",
        "url": "https://assay-systems.com/register/py/uncontested/b/comision-nacional-de-telecomunicaciones-conatel/"
      },
      {
        "name": "Ministerio de Relaciones Exteriores (MRE)",
        "url": "https://assay-systems.com/register/py/uncontested/b/ministerio-de-relaciones-exteriores-mre/"
      },
      {
        "name": "Ministerio de Tecnologías de la Información y Comunicación (MITIC)",
        "url": "https://assay-systems.com/register/py/uncontested/b/ministerio-de-tecnologias-de-la-informacion-y-comunicacion-mitic/"
      },
      {
        "name": "Ministerio de la Mujer (MM)",
        "url": "https://assay-systems.com/register/py/uncontested/b/ministerio-de-la-mujer-mm/"
      },
      {
        "name": "Municipalidad de Luque",
        "url": "https://assay-systems.com/register/py/uncontested/b/municipalidad-de-luque/"
      },
      {
        "name": "Universidad Politécnica Taiwán – Paraguay (UPTP)",
        "url": "https://assay-systems.com/register/py/uncontested/b/universidad-politecnica-taiwan-paraguay-uptp/"
      },
      {
        "name": "Banco Nacional de Fomento (BNF)",
        "url": "https://assay-systems.com/register/py/uncontested/b/banco-nacional-de-fomento-bnf/"
      },
      {
        "name": "Instituto Paraguayo del Indígena (INDI)",
        "url": "https://assay-systems.com/register/py/uncontested/b/instituto-paraguayo-del-indigena-indi/"
      },
      {
        "name": "Instituto Paraguayo de Artesania (IPA)",
        "url": "https://assay-systems.com/register/py/uncontested/b/instituto-paraguayo-de-artesania-ipa/"
      },
      {
        "name": "Agencia Nacional de Transito y Seguridad Vial (ANTSV)",
        "url": "https://assay-systems.com/register/py/uncontested/b/agencia-nacional-de-transito-y-seguridad-vial-antsv/"
      },
      {
        "name": "Municipalidad de Minga Guazú",
        "url": "https://assay-systems.com/register/py/uncontested/b/municipalidad-de-minga-guazu/"
      },
      {
        "name": "Municipalidad de Ñacunday",
        "url": "https://assay-systems.com/register/py/uncontested/b/municipalidad-de-nacunday/"
      },
      {
        "name": "Universidad Nacional de Canindeyu (UNICAN)",
        "url": "https://assay-systems.com/register/py/uncontested/b/universidad-nacional-de-canindeyu-unican/"
      },
      {
        "name": "Municipalidad de Capiatá",
        "url": "https://assay-systems.com/register/py/uncontested/b/municipalidad-de-capiata/"
      },
      {
        "name": "Municipalidad de Iruña",
        "url": "https://assay-systems.com/register/py/uncontested/b/municipalidad-de-iruna/"
      },
      {
        "name": "Defensoría del Pueblo",
        "url": "https://assay-systems.com/register/py/uncontested/b/defensoria-del-pueblo/"
      },
      {
        "name": "Municipalidad de Nueva Esperanza",
        "url": "https://assay-systems.com/register/py/uncontested/b/municipalidad-de-nueva-esperanza/"
      },
      {
        "name": "Instituto Nacional de Estadística (INE)",
        "url": "https://assay-systems.com/register/py/uncontested/b/instituto-nacional-de-estadistica-ine/"
      },
      {
        "name": "Administración Nacional de Electricidad (ANDE)",
        "url": "https://assay-systems.com/register/py/uncontested/b/administracion-nacional-de-electricidad-ande/"
      },
      {
        "name": "Municipalidad de Salto del Guairá",
        "url": "https://assay-systems.com/register/py/uncontested/b/municipalidad-de-salto-del-guaira/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-PY-19HL7SV1M5",
    "cite_as": "Assay Systems, \"DATA SYSTEMS SA EMISORA DE CAPITAL ABIERTO: public contracts won without a rival in Paraguay\", https://assay-systems.com/register/py/uncontested/s/data-systems-sa-emisora-de-capital-abierto/"
  }
}