{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-18T02:23:03Z",
  "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-CO-1AR1UZ20JX",
    "type": "page",
    "country": "co",
    "name": "TNS SAS: public contracts won without a rival in Colombia",
    "url": "https://assay-systems.com/register/co/uncontested/s/tns-sas/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 144,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 86,
        "unit": "percent",
        "display": "86%"
      },
      {
        "label": "without a competition",
        "value": 144,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 0,
        "unit": "count"
      }
    ],
    "text": [
      "TNS SAS won 144 of its 167 public contract awards in Colombia without a rival from 2022-01-19 to 2026-09-21: 144 without a competition and 0 after a competition that drew a single bid. 47 buyers awarded it without a rival, the largest MUNICIPIO DE SAN JOSE DE CUCUTA with 7."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2026-09-21",
          "Buyer": "ASAMBLEA DEPARTAMENTAL DEL N DE S CO1.PCCNTR.9970584",
          "Buyer link": "https://assay-systems.com/register/co/uncontested/b/asamblea-departamental-del-n-de-s/",
          "How": "No competition Contratación directa",
          "Stated reason": "Servicios profesionales y apoyo a la gestión"
        },
        {
          "Date": "2026-09-01",
          "Buyer": "AREA METROPOLITANA DE CUCUTA CO1.PCCNTR.9888592",
          "Buyer link": "https://assay-systems.com/register/co/uncontested/b/area-metropolitana-de-cucuta/",
          "How": "No competition Contratación directa",
          "Stated reason": "Servicios profesionales y apoyo a la gestión"
        },
        {
          "Date": "2026-08-20",
          "Buyer": "MUNICIPIO DE HELICONIA CO1.PCCNTR.9831430",
          "Buyer link": "https://assay-systems.com/register/co/uncontested/b/municipio-de-heliconia/",
          "How": "No competition Contratación directa",
          "Stated reason": "Servicios profesionales y apoyo a la gestión"
        },
        {
          "Date": "2026-07-22",
          "Buyer": "CONTRALORÍA DEPARTAMENTAL DE ARAUCA CO1.PCCNTR.9700200",
          "Buyer link": "https://assay-systems.com/register/co/uncontested/b/contraloria-departamental-de-arauca/",
          "How": "No competition Contratación directa",
          "Stated reason": "No existe pluralidad de oferentes en el mercado"
        },
        {
          "Date": "2026-07-22",
          "Buyer": "INSTITUTO PARA EL DESARROLLO DEL CESAR CO1.PCCNTR.9697492",
          "Buyer link": "https://assay-systems.com/register/co/uncontested/b/instituto-para-el-desarrollo-del-cesar/",
          "How": "No competition Contratación directa",
          "Stated reason": "Servicios profesionales y apoyo a la gestión"
        },
        {
          "Date": "2026-07-14",
          "Buyer": "RAP EL GRAN SANTANDER CO1.PCCNTR.9637713",
          "Buyer link": "https://assay-systems.com/register/co/uncontested/b/rap-el-gran-santander/",
          "How": "No competition Contratación directa",
          "Stated reason": "Contratos para el desarrollo de actividades científicas y tecnológicas"
        }
      ]
    ],
    "records": [
      {
        "name": "all of Colombia",
        "url": "https://assay-systems.com/register/co/uncontested/"
      },
      {
        "name": "record in the register",
        "url": "https://assay-systems.com/register/co/tns-sas/"
      },
      {
        "name": "MUNICIPIO DE SAN JOSE DE CUCUTA",
        "url": "https://assay-systems.com/register/co/uncontested/b/municipio-de-san-jose-de-cucuta/"
      },
      {
        "name": "Gobernación Norte de Santander",
        "url": "https://assay-systems.com/register/co/uncontested/b/gobernacion-norte-de-santander/"
      },
      {
        "name": "MUNICIPIO DE VILLA DEL ROSARIO",
        "url": "https://assay-systems.com/register/co/uncontested/b/municipio-de-villa-del-rosario/"
      },
      {
        "name": "MUNICIPIO DE PAMPLONA",
        "url": "https://assay-systems.com/register/co/uncontested/b/municipio-de-pamplona/"
      },
      {
        "name": "DEPARTAMENTO ADMINISTRATIVO DE TRANSITO Y TRANSPORTE DE VILLA DEL ROSARIO",
        "url": "https://assay-systems.com/register/co/uncontested/b/departamento-administrativo-de-transito-y-transporte-de-villa-del-rosario/"
      },
      {
        "name": "CENTRAL DE TRANSPORTES ESTACION CUCUTA",
        "url": "https://assay-systems.com/register/co/uncontested/b/central-de-transportes-estacion-cucuta/"
      },
      {
        "name": "INSTITUTO DE DEPORTES DEL DEPARTAMENTO NORTE DE SANTANDER INDENORTE",
        "url": "https://assay-systems.com/register/co/uncontested/b/instituto-de-deportes-del-departamento-norte-de-santander-indenorte/"
      },
      {
        "name": "CGDNS",
        "url": "https://assay-systems.com/register/co/uncontested/b/cgdns/"
      },
      {
        "name": "CONTRALORÍA DEPARTAMENTAL DE ARAUCA",
        "url": "https://assay-systems.com/register/co/uncontested/b/contraloria-departamental-de-arauca/"
      },
      {
        "name": "AREA METROPOLITANA DE CUCUTA",
        "url": "https://assay-systems.com/register/co/uncontested/b/area-metropolitana-de-cucuta/"
      },
      {
        "name": "EMPRESA SOCIAL DEL ESTADO HOSPITAL REGIONAL NOROCCIDENTAL",
        "url": "https://assay-systems.com/register/co/uncontested/b/empresa-social-del-estado-hospital-regional-noroccidental/"
      },
      {
        "name": "CENTRO TECNOLÓGICO DE CÚCUTA",
        "url": "https://assay-systems.com/register/co/uncontested/b/centro-tecnologico-de-cucuta/"
      },
      {
        "name": "ALCALDIA MUNICIPAL SARDINATA",
        "url": "https://assay-systems.com/register/co/uncontested/b/alcaldia-municipal-sardinata/"
      },
      {
        "name": "ALCALDIA MUNICIPIO DE CRAVO NORTE",
        "url": "https://assay-systems.com/register/co/uncontested/b/alcaldia-municipio-de-cravo-norte/"
      },
      {
        "name": "E.S.E. HOSPITAL REGIONAL SUR ORIENTAL",
        "url": "https://assay-systems.com/register/co/uncontested/b/e-s-e-hospital-regional-sur-oriental/"
      },
      {
        "name": "ESE HOSPITAL LOCAL MUNICIPIO DE LOS PATIOS",
        "url": "https://assay-systems.com/register/co/uncontested/b/ese-hospital-local-municipio-de-los-patios/"
      },
      {
        "name": "EMPRESA SOCIAL DEL ESTADO E.S.E. HOSPITAL REGIONAL NORTE",
        "url": "https://assay-systems.com/register/co/uncontested/b/empresa-social-del-estado-e-s-e-hospital-regional-norte/"
      },
      {
        "name": "INSTITUTO MUNICIPAL PARA LA RECREACION Y EL DEPORTE DE CUCUTA",
        "url": "https://assay-systems.com/register/co/uncontested/b/instituto-municipal-para-la-recreacion-y-el-deporte-de-cucuta/"
      },
      {
        "name": "MUNICIPIO DE HELICONIA",
        "url": "https://assay-systems.com/register/co/uncontested/b/municipio-de-heliconia/"
      },
      {
        "name": "INSTITUTO MUNICIPAL PARA LA RECREACION Y EL DEPORTE DE VILLA DEL ROSARIO",
        "url": "https://assay-systems.com/register/co/uncontested/b/instituto-municipal-para-la-recreacion-y-el-deporte-de-villa-del-rosario/"
      },
      {
        "name": "ASAMBLEA DEPARTAMENTAL DEL N DE S",
        "url": "https://assay-systems.com/register/co/uncontested/b/asamblea-departamental-del-n-de-s/"
      },
      {
        "name": "ALCALDIA MUNICIPIO DE ARAUCA",
        "url": "https://assay-systems.com/register/co/uncontested/b/alcaldia-municipio-de-arauca/"
      },
      {
        "name": "Instituto Superior de Educacion Rural",
        "url": "https://assay-systems.com/register/co/uncontested/b/instituto-superior-de-educacion-rural/"
      },
      {
        "name": "MUNICIPIO DE PAMPLONITA",
        "url": "https://assay-systems.com/register/co/uncontested/b/municipio-de-pamplonita/"
      },
      {
        "name": "MUNICIPIO DE HACARI",
        "url": "https://assay-systems.com/register/co/uncontested/b/municipio-de-hacari/"
      },
      {
        "name": "REGION ADMINISTRATIVA DE PLANIFICACION RAP PACIFICO",
        "url": "https://assay-systems.com/register/co/uncontested/b/region-administrativa-de-planificacion-rap-pacifico/"
      },
      {
        "name": "RAP EL GRAN SANTANDER",
        "url": "https://assay-systems.com/register/co/uncontested/b/rap-el-gran-santander/"
      },
      {
        "name": "MUNICIPIO DE LOS PATIOS",
        "url": "https://assay-systems.com/register/co/uncontested/b/municipio-de-los-patios/"
      },
      {
        "name": "ALCALDÍA DE CHINACOTA",
        "url": "https://assay-systems.com/register/co/uncontested/b/alcaldia-de-chinacota/"
      },
      {
        "name": "TELEVISION REGIONAL DEL ORIENTE LIMITADA. CANAL TRO",
        "url": "https://assay-systems.com/register/co/uncontested/b/television-regional-del-oriente-limitada-canal-tro/"
      },
      {
        "name": "MUNICIPIO DE SILOS",
        "url": "https://assay-systems.com/register/co/uncontested/b/municipio-de-silos/"
      },
      {
        "name": "MUNICIPIO DE GRANADA",
        "url": "https://assay-systems.com/register/co/uncontested/b/municipio-de-granada/"
      },
      {
        "name": "EMPRESA DE DESARROLLO DE SAN CARLOS",
        "url": "https://assay-systems.com/register/co/uncontested/b/empresa-de-desarrollo-de-san-carlos/"
      },
      {
        "name": "EMPRESA INDUSTRIAL Y COMERCIAL DEL ESTADO LOTERIA DE CUCUTA",
        "url": "https://assay-systems.com/register/co/uncontested/b/empresa-industrial-y-comercial-del-estado-loteria-de-cucuta/"
      },
      {
        "name": "OPERADORA DISTRITAL DE TRANSPORTE S.A.S",
        "url": "https://assay-systems.com/register/co/uncontested/b/operadora-distrital-de-transporte-s-a-s/"
      },
      {
        "name": "CORPORACION AUTONOMA REGIONAL DE LA FRONTERA NORORIENTAL+",
        "url": "https://assay-systems.com/register/co/uncontested/b/corporacion-autonoma-regional-de-la-frontera-nororiental/"
      },
      {
        "name": "MUNICIPIO VILLA CARO",
        "url": "https://assay-systems.com/register/co/uncontested/b/municipio-villa-caro/"
      },
      {
        "name": "MUNICIPIO DE DURANIA - NORTE DE SANTANDER",
        "url": "https://assay-systems.com/register/co/uncontested/b/municipio-de-durania-norte-de-santander/"
      },
      {
        "name": "REGION ADMINISTRATIVA Y DE PLANEACION ESPECIAL - RAPE REGION CENTRAL",
        "url": "https://assay-systems.com/register/co/uncontested/b/region-administrativa-y-de-planeacion-especial-rape-region-central/"
      },
      {
        "name": "INSTITUTO PARA EL DESARROLLO DEL CESAR",
        "url": "https://assay-systems.com/register/co/uncontested/b/instituto-para-el-desarrollo-del-cesar/"
      },
      {
        "name": "IMRD MUNICIPIO DE LOS PATIOS",
        "url": "https://assay-systems.com/register/co/uncontested/b/imrd-municipio-de-los-patios/"
      },
      {
        "name": "ESE HOSPITAL MENTAL RUDESINDO SOTO",
        "url": "https://assay-systems.com/register/co/uncontested/b/ese-hospital-mental-rudesindo-soto/"
      },
      {
        "name": "Central de Abastos de Cúcuta S.A en liquidación",
        "url": "https://assay-systems.com/register/co/uncontested/b/central-de-abastos-de-cucuta-s-a-en-liquidacion/"
      },
      {
        "name": "EMPRESA DE SERVICIOS PUBLICOS DE GRANADA E.S.P.G",
        "url": "https://assay-systems.com/register/co/uncontested/b/empresa-de-servicios-publicos-de-granada-e-s-p-g/"
      },
      {
        "name": "INSTITUTO DEPARTAMENTAL DEL DEPORTE Y LA RECREACIÓN DEL DEPARTAMENTO DE ARAUCA",
        "url": "https://assay-systems.com/register/co/uncontested/b/instituto-departamental-del-deporte-y-la-recreacion-del-departamento-de-arauca/"
      },
      {
        "name": "REGIÓN ADMINISTRATIVA Y DE PLANIFICACIÓN RAP-LLANOS",
        "url": "https://assay-systems.com/register/co/uncontested/b/region-administrativa-y-de-planificacion-rap-llanos/"
      },
      {
        "name": "SENA REGIONAL NORTE DE SANTANDER Grupo de Apoyo Administrativo Mixto",
        "url": "https://assay-systems.com/register/co/uncontested/b/sena-centro-agropecuario-de-buga/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-CO-1AR1UZ20JX",
    "cite_as": "Assay Systems, \"TNS SAS: public contracts won without a rival in Colombia\", https://assay-systems.com/register/co/uncontested/s/tns-sas/"
  }
}