{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-18T01:14:40Z",
  "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-BR-1JABHKS0MW",
    "type": "page",
    "country": "br",
    "name": "Brazil: public contracts won without a rival",
    "url": "https://assay-systems.com/register/br/uncontested/560/",
    "summary": "271,632 of 1,218,549 public contract awards in Brazil went without a rival: 271,632 without a competition and 0 on a single bid. Every buyer and supplier pair, from the official notices.",
    "records": [
      {
        "name": "all countries",
        "url": "https://assay-systems.com/register/uncontested/"
      },
      {
        "name": "1",
        "url": "https://assay-systems.com/register/br/uncontested/"
      },
      {
        "name": "557",
        "url": "https://assay-systems.com/register/br/uncontested/557/"
      },
      {
        "name": "558",
        "url": "https://assay-systems.com/register/br/uncontested/558/"
      },
      {
        "name": "559",
        "url": "https://assay-systems.com/register/br/uncontested/559/"
      },
      {
        "name": "561",
        "url": "https://assay-systems.com/register/br/uncontested/561/"
      },
      {
        "name": "562",
        "url": "https://assay-systems.com/register/br/uncontested/562/"
      },
      {
        "name": "563",
        "url": "https://assay-systems.com/register/br/uncontested/563/"
      },
      {
        "name": "1412",
        "url": "https://assay-systems.com/register/br/uncontested/1412/"
      },
      {
        "name": "48.168.089 GILBERTO ALVES CARDOZO",
        "url": "https://assay-systems.com/register/br/uncontested/s/48-168-089-gilberto-alves-cardozo/"
      },
      {
        "name": "COMANDO DO EXERCITO: uncontested",
        "url": "https://assay-systems.com/register/br/uncontested/b/comando-do-exercito/"
      },
      {
        "name": "49.187.862 JOAO PAULO FRANCA DA LAPA",
        "url": "https://assay-systems.com/register/br/uncontested/s/49-187-862-joao-paulo-franca-da-lapa/"
      },
      {
        "name": "50.746.591 TEOBALDO DE JESUS SANTOS",
        "url": "https://assay-systems.com/register/br/uncontested/s/50-746-591-teobaldo-de-jesus-santos/"
      },
      {
        "name": "50.814.833 ANTONIO MARCULINO DA SILVA NETO",
        "url": "https://assay-systems.com/register/br/uncontested/s/50-814-833-antonio-marculino-da-silva-neto/"
      },
      {
        "name": "50.936.980 JOSE BERGSON ALVES DE SOUZA",
        "url": "https://assay-systems.com/register/br/uncontested/s/50-936-980-jose-bergson-alves-de-souza/"
      },
      {
        "name": "50.936.980 JOSE BERGSON ALVES DE SOUZA in the register",
        "url": "https://assay-systems.com/register/br/50-936-980-jose-bergson-alves-de-souza/"
      },
      {
        "name": "50.937.703 JOSE TAINAN OLIVEIRA SOUZA",
        "url": "https://assay-systems.com/register/br/uncontested/s/50-937-703-jose-tainan-oliveira-souza/"
      },
      {
        "name": "50.966.733 GILVERTON DA SILVA SANTANA",
        "url": "https://assay-systems.com/register/br/uncontested/s/50-966-733-gilverton-da-silva-santana/"
      },
      {
        "name": "51.586.088 JOELSON DOS SANTOS PEREIRA",
        "url": "https://assay-systems.com/register/br/uncontested/s/51-586-088-joelson-dos-santos-pereira/"
      },
      {
        "name": "52.433.288 CLERISTON SANTOS DE ALMEIDA",
        "url": "https://assay-systems.com/register/br/uncontested/s/52-433-288-cleriston-santos-de-almeida/"
      },
      {
        "name": "52.560.162 ELSON DIAS DA SILVA",
        "url": "https://assay-systems.com/register/br/uncontested/s/52-560-162-elson-dias-da-silva/"
      },
      {
        "name": "ABRAAO EMANUEL RODRIGUES DA SILVA",
        "url": "https://assay-systems.com/register/br/uncontested/s/abraao-emanuel-rodrigues-da-silva/"
      },
      {
        "name": "ALDENI REMIGIO DA SILVA",
        "url": "https://assay-systems.com/register/br/uncontested/s/aldeni-remigio-da-silva/"
      },
      {
        "name": "ALGECIRO ANTONIO DA SILVA",
        "url": "https://assay-systems.com/register/br/uncontested/s/algeciro-antonio-da-silva/"
      },
      {
        "name": "AMADEUS SOARES DA SILVA",
        "url": "https://assay-systems.com/register/br/uncontested/s/amadeus-soares-da-silva/"
      },
      {
        "name": "AMARAILTON AMORIM DA COSTA",
        "url": "https://assay-systems.com/register/br/uncontested/s/amarailton-amorim-da-costa/"
      },
      {
        "name": "ANDERSON APARECIDO BEZERRA DOS ANJOS",
        "url": "https://assay-systems.com/register/br/uncontested/s/anderson-aparecido-bezerra-dos-anjos/"
      },
      {
        "name": "ANDRE SANTOS DE JESUS 06118303533",
        "url": "https://assay-systems.com/register/br/uncontested/s/andre-santos-de-jesus-06118303533/"
      },
      {
        "name": "ANTONIA ARIELLY CARNEIRO ARAUJO 09183843388",
        "url": "https://assay-systems.com/register/br/uncontested/s/antonia-arielly-carneiro-araujo-09183843388/"
      },
      {
        "name": "ARLAN DA SILVA DINIZ",
        "url": "https://assay-systems.com/register/br/uncontested/s/arlan-da-silva-diniz/"
      },
      {
        "name": "C ALBERTO DO NASCIMENTO SILVA TRANSPORTE DE AGUA",
        "url": "https://assay-systems.com/register/br/uncontested/s/c-alberto-do-nascimento-silva-transporte-de-agua/"
      },
      {
        "name": "CARLOS VAGNER VARELA DA SILVA",
        "url": "https://assay-systems.com/register/br/uncontested/s/carlos-vagner-varela-da-silva/"
      },
      {
        "name": "CENTRO MEDICO SANTA QUITERIA LTDA",
        "url": "https://assay-systems.com/register/br/uncontested/s/centro-medico-santa-quiteria-ltda/"
      },
      {
        "name": "CILANDIO VIANA DA SILVA",
        "url": "https://assay-systems.com/register/br/uncontested/s/cilandio-viana-da-silva/"
      },
      {
        "name": "CPM - CONSULTA E PROCEDIMENTOS MEDICOS LTDA",
        "url": "https://assay-systems.com/register/br/uncontested/s/cpm-consulta-e-procedimentos-medicos-ltda/"
      },
      {
        "name": "CREMILDA LOIOLA GONCALVES MEIRA 04437331559",
        "url": "https://assay-systems.com/register/br/uncontested/s/cremilda-loiola-goncalves-meira-04437331559/"
      },
      {
        "name": "DURVAL TEIXEIRA DELMONDES NETO",
        "url": "https://assay-systems.com/register/br/uncontested/s/durval-teixeira-delmondes-neto/"
      },
      {
        "name": "EDIVAL GOMES DA SILVA",
        "url": "https://assay-systems.com/register/br/uncontested/s/edival-gomes-da-silva/"
      },
      {
        "name": "EDIVAN ALEXANDRE DE MORAIS",
        "url": "https://assay-systems.com/register/br/uncontested/s/edivan-alexandre-de-morais/"
      },
      {
        "name": "ELIAS JOSE DA SILVA",
        "url": "https://assay-systems.com/register/br/uncontested/s/elias-jose-da-silva/"
      },
      {
        "name": "ELIELSON DA ROCHA FELIX",
        "url": "https://assay-systems.com/register/br/uncontested/s/elielson-da-rocha-felix/"
      },
      {
        "name": "E N PNEUS, PECAS E SERVICOS LTDA",
        "url": "https://assay-systems.com/register/br/uncontested/s/e-n-pneus-pecas-e-servicos-ltda/"
      },
      {
        "name": "E N PNEUS, PECAS E SERVICOS LTDA in the register",
        "url": "https://assay-systems.com/register/br/e-n-pneus-pecas-e-servicos-ltda/"
      },
      {
        "name": "ERLANIO GOIS VIEIRA DA COSTA",
        "url": "https://assay-systems.com/register/br/uncontested/s/erlanio-gois-vieira-da-costa/"
      },
      {
        "name": "ERNANE GALDINO DE LUCENA",
        "url": "https://assay-systems.com/register/br/uncontested/s/ernane-galdino-de-lucena/"
      },
      {
        "name": "EUSTAQUIO ANANIAS ALVES JUNIOR",
        "url": "https://assay-systems.com/register/br/uncontested/s/eustaquio-ananias-alves-junior/"
      },
      {
        "name": "EZEQUIEL DA COSTA BARBOSA",
        "url": "https://assay-systems.com/register/br/uncontested/s/ezequiel-da-costa-barbosa/"
      },
      {
        "name": "FABIANO ANTUNES DA LUZ",
        "url": "https://assay-systems.com/register/br/uncontested/s/fabiano-antunes-da-luz/"
      },
      {
        "name": "FABIANO GLEIDSON DA SILVA MEDEIROS",
        "url": "https://assay-systems.com/register/br/uncontested/s/fabiano-gleidson-da-silva-medeiros/"
      },
      {
        "name": "FABIO CLEONCIO PAES RIBEIRO",
        "url": "https://assay-systems.com/register/br/uncontested/s/fabio-cleoncio-paes-ribeiro/"
      },
      {
        "name": "FABIO JUNIOR DILO DA SILVA",
        "url": "https://assay-systems.com/register/br/uncontested/s/fabio-junior-dilo-da-silva/"
      },
      {
        "name": "FELIPE ANTONIO ALVES DA SILVA",
        "url": "https://assay-systems.com/register/br/uncontested/s/felipe-antonio-alves-da-silva/"
      },
      {
        "name": "FERNANDO CORREIA DA SILVA",
        "url": "https://assay-systems.com/register/br/uncontested/s/fernando-correia-da-silva/"
      },
      {
        "name": "FLANCLEI NERES DOS SANTOS",
        "url": "https://assay-systems.com/register/br/uncontested/s/flanclei-neres-dos-santos/"
      },
      {
        "name": "FRANCISCO DANILO VALE SARAIVA",
        "url": "https://assay-systems.com/register/br/uncontested/s/francisco-danilo-vale-saraiva/"
      },
      {
        "name": "FRANCISCO JOSE DA SILVA SOUSA",
        "url": "https://assay-systems.com/register/br/uncontested/s/francisco-jose-da-silva-sousa/"
      },
      {
        "name": "FRANCISCO PAULO DA SILVA",
        "url": "https://assay-systems.com/register/br/uncontested/s/francisco-paulo-da-silva/"
      },
      {
        "name": "FRANCISMAR FRANCISCO DA SILVA",
        "url": "https://assay-systems.com/register/br/uncontested/s/francismar-francisco-da-silva/"
      },
      {
        "name": "GEORGE DA SILVA SANTOS",
        "url": "https://assay-systems.com/register/br/uncontested/s/george-da-silva-santos/"
      },
      {
        "name": "GERFFESON VICTOR DA SILVA",
        "url": "https://assay-systems.com/register/br/uncontested/s/gerffeson-victor-da-silva/"
      },
      {
        "name": "GILBERTO PRAIA DA SILVA FILHO",
        "url": "https://assay-systems.com/register/br/uncontested/s/gilberto-praia-da-silva-filho/"
      },
      {
        "name": "ITAMAR RORIZ DE ALENCAR",
        "url": "https://assay-systems.com/register/br/uncontested/s/itamar-roriz-de-alencar/"
      },
      {
        "name": "IVAN DA SILVA ALMEIDA",
        "url": "https://assay-systems.com/register/br/uncontested/s/ivan-da-silva-almeida/"
      },
      {
        "name": "IZAEL JOSE DA SILVA",
        "url": "https://assay-systems.com/register/br/uncontested/s/izael-jose-da-silva/"
      },
      {
        "name": "JACO LUIZ DA SILVA NETO DUARTE",
        "url": "https://assay-systems.com/register/br/uncontested/s/jaco-luiz-da-silva-neto-duarte/"
      },
      {
        "name": "JAELSON JORGE DA SILVA",
        "url": "https://assay-systems.com/register/br/uncontested/s/jaelson-jorge-da-silva/"
      },
      {
        "name": "J C A DA SILVA TRANSPORTE",
        "url": "https://assay-systems.com/register/br/uncontested/s/j-c-a-da-silva-transporte/"
      },
      {
        "name": "JOAO BATISTA FEITOSA LOCACOES",
        "url": "https://assay-systems.com/register/br/uncontested/s/joao-batista-feitosa-locacoes/"
      },
      {
        "name": "JOAO PAULO DE HOLANDA SOUSA",
        "url": "https://assay-systems.com/register/br/uncontested/s/joao-paulo-de-holanda-sousa/"
      },
      {
        "name": "JOAO PEREIRA DA SILVA FILHO",
        "url": "https://assay-systems.com/register/br/uncontested/s/joao-pereira-da-silva-filho/"
      },
      {
        "name": "JOAO SALES DE SOUZA",
        "url": "https://assay-systems.com/register/br/uncontested/s/joao-sales-de-souza/"
      },
      {
        "name": "JOSE AELSON DA CUNHA",
        "url": "https://assay-systems.com/register/br/uncontested/s/jose-aelson-da-cunha/"
      },
      {
        "name": "JOSEAN FABIO DOS SANTOS",
        "url": "https://assay-systems.com/register/br/uncontested/s/josean-fabio-dos-santos/"
      },
      {
        "name": "JOSE CARLOS RODRIGUES DA SILVA",
        "url": "https://assay-systems.com/register/br/uncontested/s/jose-carlos-rodrigues-da-silva/"
      },
      {
        "name": "JOSE CICERO BARBOSA DA SILVA",
        "url": "https://assay-systems.com/register/br/uncontested/s/jose-cicero-barbosa-da-silva/"
      },
      {
        "name": "JOSE DE ALMEIDA ABREU 00641435541",
        "url": "https://assay-systems.com/register/br/uncontested/s/jose-de-almeida-abreu-00641435541/"
      },
      {
        "name": "JOSE JADILSON DA SILVA GOMES",
        "url": "https://assay-systems.com/register/br/uncontested/s/jose-jadilson-da-silva-gomes/"
      },
      {
        "name": "JOSE JOVELINO DA SILVA",
        "url": "https://assay-systems.com/register/br/uncontested/s/jose-jovelino-da-silva/"
      },
      {
        "name": "JOSENILSON VIANA DA SILVA",
        "url": "https://assay-systems.com/register/br/uncontested/s/josenilson-viana-da-silva/"
      },
      {
        "name": "JOSE WAGNER BERNARDO DA SILVA",
        "url": "https://assay-systems.com/register/br/uncontested/s/jose-wagner-bernardo-da-silva/"
      },
      {
        "name": "LEANDRO VICTOR BEZERRA MOTA ALVES 08267288392",
        "url": "https://assay-systems.com/register/br/uncontested/s/leandro-victor-bezerra-mota-alves-08267288392/"
      },
      {
        "name": "LEONARDO LEITE DA ROCHA",
        "url": "https://assay-systems.com/register/br/uncontested/s/leonardo-leite-da-rocha/"
      },
      {
        "name": "LUCAS FIRMINO ALVES DA SILVA",
        "url": "https://assay-systems.com/register/br/uncontested/s/lucas-firmino-alves-da-silva/"
      },
      {
        "name": "LUIS ELIAS BARBOSA SALES",
        "url": "https://assay-systems.com/register/br/uncontested/s/luis-elias-barbosa-sales/"
      },
      {
        "name": "M A EMPREENDIMENTOS LTDA",
        "url": "https://assay-systems.com/register/br/uncontested/s/m-a-empreendimentos-ltda/"
      },
      {
        "name": "M A EMPREENDIMENTOS LTDA in the register",
        "url": "https://assay-systems.com/register/br/m-a-empreendimentos-ltda/"
      },
      {
        "name": "MANOEL EUZEBIO TAVARES DA SILVA 91790409420",
        "url": "https://assay-systems.com/register/br/uncontested/s/manoel-euzebio-tavares-da-silva-91790409420/"
      },
      {
        "name": "MANOEL MATHEUS QUEIROZ MAIA",
        "url": "https://assay-systems.com/register/br/uncontested/s/manoel-matheus-queiroz-maia/"
      },
      {
        "name": "MARCONDES ROQUE DA SILVA",
        "url": "https://assay-systems.com/register/br/uncontested/s/marcondes-roque-da-silva/"
      },
      {
        "name": "MARIA IZAMARA PEREIRA DA SILVA",
        "url": "https://assay-systems.com/register/br/uncontested/s/maria-izamara-pereira-da-silva/"
      },
      {
        "name": "OTAVIO GONCALO DA SILVA",
        "url": "https://assay-systems.com/register/br/uncontested/s/otavio-goncalo-da-silva/"
      },
      {
        "name": "PALMIRO FREIRE DE CARVALHO NETO",
        "url": "https://assay-systems.com/register/br/uncontested/s/palmiro-freire-de-carvalho-neto/"
      },
      {
        "name": "PAULO RICARDO TOME DE LIMA",
        "url": "https://assay-systems.com/register/br/uncontested/s/paulo-ricardo-tome-de-lima/"
      },
      {
        "name": "PAULO SOUZA DA SILVA",
        "url": "https://assay-systems.com/register/br/uncontested/s/paulo-souza-da-silva/"
      },
      {
        "name": "RAIMUNDO NONATO DA SILVA BRAGA",
        "url": "https://assay-systems.com/register/br/uncontested/s/raimundo-nonato-da-silva-braga/"
      },
      {
        "name": "RODRIGO DA SILVA FERREIRA",
        "url": "https://assay-systems.com/register/br/uncontested/s/rodrigo-da-silva-ferreira/"
      },
      {
        "name": "RODRIGO MARCIO MAURICIO DA CUNHA",
        "url": "https://assay-systems.com/register/br/uncontested/s/rodrigo-marcio-mauricio-da-cunha/"
      },
      {
        "name": "ROGERIO FERREIRA DE LIMA 07055182484",
        "url": "https://assay-systems.com/register/br/uncontested/s/rogerio-ferreira-de-lima-07055182484/"
      },
      {
        "name": "RONILDO BEZERRA DOS SANTOS",
        "url": "https://assay-systems.com/register/br/uncontested/s/ronildo-bezerra-dos-santos/"
      },
      {
        "name": "THIAGO DA SILVA SOUZA",
        "url": "https://assay-systems.com/register/br/uncontested/s/thiago-da-silva-souza/"
      },
      {
        "name": "TRANSPORTES CR LTDA",
        "url": "https://assay-systems.com/register/br/uncontested/s/transportes-cr-ltda/"
      },
      {
        "name": "TRANSPORTES CR LTDA in the register",
        "url": "https://assay-systems.com/register/br/transportes-cr-ltda/"
      },
      {
        "name": "UEMERSON RIBEIRO DA SILVA",
        "url": "https://assay-systems.com/register/br/uncontested/s/uemerson-ribeiro-da-silva/"
      },
      {
        "name": "V.A. FISIOTERAPIA - VAM LTDA",
        "url": "https://assay-systems.com/register/br/uncontested/s/v-a-fisioterapia-vam-ltda/"
      },
      {
        "name": "V.A. FISIOTERAPIA - VAM LTDA in the register",
        "url": "https://assay-systems.com/register/br/v-a-fisioterapia-vam-ltda/"
      },
      {
        "name": "VALBERTO PEREIRA DA SILVA",
        "url": "https://assay-systems.com/register/br/uncontested/s/valberto-pereira-da-silva/"
      },
      {
        "name": "VALMIR JOAO DA SILVA",
        "url": "https://assay-systems.com/register/br/uncontested/s/valmir-joao-da-silva/"
      },
      {
        "name": "VANDENILDO BEZERRA DE QUEIROZ",
        "url": "https://assay-systems.com/register/br/uncontested/s/vandenildo-bezerra-de-queiroz/"
      },
      {
        "name": "VENICIO DOMICIO DOS SANTOS",
        "url": "https://assay-systems.com/register/br/uncontested/s/venicio-domicio-dos-santos/"
      },
      {
        "name": "OGMO/A - ORGAO DE M. OBRA DO TRAB. PORTUARIO AVULSO DO PORTO ORGAN. DE ANTONINA",
        "url": "https://assay-systems.com/register/br/uncontested/s/ogmo-a-orgao-de-m-obra-do-trab-portuario-avulso-do-porto-organ-de-antonina/"
      },
      {
        "name": "COMANDO DA MARINHA: uncontested",
        "url": "https://assay-systems.com/register/br/uncontested/b/comando-da-marinha/"
      },
      {
        "name": "TERUMO BCT TECNOLOGIA MEDICA LTDA",
        "url": "https://assay-systems.com/register/br/uncontested/s/terumo-bct-tecnologia-medica-ltda/"
      },
      {
        "name": "MINISTERIO DA SAUDE: uncontested",
        "url": "https://assay-systems.com/register/br/uncontested/b/ministerio-da-saude/"
      },
      {
        "name": "TERUMO BCT TECNOLOGIA MEDICA LTDA in the register",
        "url": "https://assay-systems.com/register/br/terumo-bct-tecnologia-medica-ltda/"
      },
      {
        "name": "ANFRISIO NETO LOBAO CASTELO BRANCO",
        "url": "https://assay-systems.com/register/br/uncontested/s/anfrisio-neto-lobao-castelo-branco/"
      },
      {
        "name": "MUTUA DE ASSISTENCIA DOS PROFISSIO DA ENG ARQ AGRONOMIA: uncontested",
        "url": "https://assay-systems.com/register/br/uncontested/b/mutua-de-assistencia-dos-profissio-da-eng-arq-agronomia/"
      },
      {
        "name": "EQUATORIAL GOIAS DISTRIBUIDORA DE ENERGIA S/A",
        "url": "https://assay-systems.com/register/br/uncontested/s/equatorial-goias-distribuidora-de-energia-s-a/"
      },
      {
        "name": "INSTITUTO NACIONAL DE METROLOGIA, QUALIDADE E TECNOLOGIA - INMETRO: uncontested",
        "url": "https://assay-systems.com/register/br/uncontested/b/instituto-nacional-de-metrologia-qualidade-e-tecnologia-inmetro/"
      },
      {
        "name": "EQUATORIAL GOIAS DISTRIBUIDORA DE ENERGIA S/A in the register",
        "url": "https://assay-systems.com/register/br/equatorial-goias-distribuidora-de-energia-s-a/"
      },
      {
        "name": "SANEAMENTO DE GOIAS S/A",
        "url": "https://assay-systems.com/register/br/uncontested/s/saneamento-de-goias-s-a/"
      },
      {
        "name": "MN BUSINESS ENTERPRISE LTDA",
        "url": "https://assay-systems.com/register/br/uncontested/s/mn-business-enterprise-ltda/"
      },
      {
        "name": "ESTADO DO MARANHAO - DEFENSORIA PUBLICA DO ESTADO DO MARANHAO: uncontested",
        "url": "https://assay-systems.com/register/br/uncontested/b/estado-do-maranhao-defensoria-publica-do-estado-do-maranhao/"
      },
      {
        "name": "MN BUSINESS ENTERPRISE LTDA in the register",
        "url": "https://assay-systems.com/register/br/mn-business-enterprise-ltda/"
      }
    ],
    "assay_record": "ASY-BR-1JABHKS0MW",
    "cite_as": "Assay Systems, \"Brazil: public contracts won without a rival\", https://assay-systems.com/register/br/uncontested/560/"
  }
}