{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-16T00:15:23Z",
  "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-CZ-1IIKAMU11C",
    "type": "line",
    "country": "cz",
    "name": "Sewage treatment works: Czechia public contracts since 2024",
    "url": "https://assay-systems.com/register/cz/line/sewage-treatment-works/",
    "text": [
      "Since January 2024 the line carries 28 award notices from 22 buyers. 42 suppliers share it.",
      "20 in 2025. 8 in the first 9 months of 2026.",
      "16 of them had no award notice in the register from November 2023 to 2024.",
      "Names every buyer behind the figures and, for each award notice, the supplier, the award date, the notice number and the value where one is disclosed, and the notices behind every figure.",
      "Share of the line held by each of its largest suppliers, by number of award notices, in the TED register for Czechia."
    ],
    "records": [
      {
        "name": "all lines",
        "url": "https://assay-systems.com/register/cz/"
      },
      {
        "name": "IDPS s.r.o.",
        "url": "https://assay-systems.com/register/cz/idps-s-r-o/"
      },
      {
        "name": "IMOS Brno, a.s.",
        "url": "https://assay-systems.com/register/cz/imos-brno-a-s/"
      },
      {
        "name": "Metrostav CZ s.r.o.",
        "url": "https://assay-systems.com/register/cz/metrostav-cz-s-r-o/"
      },
      {
        "name": "SMP Vodohospodářské stavby a.s.",
        "url": "https://assay-systems.com/register/cz/smp-vodohospodarske-stavby-a-s/"
      },
      {
        "name": "Dopravní stavby Brno, s.r.o.",
        "url": "https://assay-systems.com/register/cz/dopravni-stavby-brno-s-r-o/"
      },
      {
        "name": "KRÁLOVOPOLSKÁ STRESS ANALYSIS GROUP s.r.o.",
        "url": "https://assay-systems.com/register/cz/kralovopolska-stress-analysis-group-s-r-o/"
      },
      {
        "name": "KVIS Pardubice a.s.",
        "url": "https://assay-systems.com/register/cz/kvis-pardubice-a-s/"
      },
      {
        "name": "T4 Building s.r.o.",
        "url": "https://assay-systems.com/register/cz/t4-building-s-r-o/"
      },
      {
        "name": "ARKO TECHNOLOGY, a.s.",
        "url": "https://assay-systems.com/register/cz/arko-technology-a-s/"
      },
      {
        "name": "BoBaStav s.r.o.",
        "url": "https://assay-systems.com/register/cz/bobastav-s-r-o/"
      },
      {
        "name": "Čermák a Hrachovec a.s.",
        "url": "https://assay-systems.com/register/cz/cermak-a-hrachovec-a-s/"
      },
      {
        "name": "Česká voda - MEMSEP, a.s.",
        "url": "https://assay-systems.com/register/cz/ceska-voda-memsep-a-s/"
      },
      {
        "name": "Energie - stavební a báňská a.s.",
        "url": "https://assay-systems.com/register/cz/energie-stavebni-a-banska-a-s/"
      },
      {
        "name": "ENVI-PUR, s.r.o.",
        "url": "https://assay-systems.com/register/cz/envi-pur-s-r-o/"
      },
      {
        "name": "FERRMONT a.s.",
        "url": "https://assay-systems.com/register/cz/ferrmont-a-s/"
      },
      {
        "name": "Fryauf Filmix s.r.o.",
        "url": "https://assay-systems.com/register/cz/fryauf-filmix-s-r-o/"
      },
      {
        "name": "Hakov, a.s.",
        "url": "https://assay-systems.com/register/cz/hakov-a-s/"
      },
      {
        "name": "HOCHTIEF CZ a. s.",
        "url": "https://assay-systems.com/register/cz/hochtief-cz-a-s/"
      },
      {
        "name": "HOCHTIEF Infrastructure GmbH",
        "url": "https://assay-systems.com/register/cz/hochtief-infrastructure-gmbh/"
      },
      {
        "name": "IR.Construction s.r.o.",
        "url": "https://assay-systems.com/register/cz/ir-construction-s-r-o/"
      },
      {
        "name": "Metrostav DIZ s.r.o.",
        "url": "https://assay-systems.com/register/cz/metrostav-diz-s-r-o/"
      },
      {
        "name": "MOBIKO plus a.s.",
        "url": "https://assay-systems.com/register/cz/mobiko-plus-a-s/"
      },
      {
        "name": "OHLA ŽS, a.s.",
        "url": "https://assay-systems.com/register/cz/ohla-zs-a-s/"
      },
      {
        "name": "PORR a.s.",
        "url": "https://assay-systems.com/register/cz/porr-a-s/"
      },
      {
        "name": "PRAGOPERUN, spol. s r.o.",
        "url": "https://assay-systems.com/register/cz/pragoperun-spol-s-r-o/"
      },
      {
        "name": "PRŮMSTAV, a.s.",
        "url": "https://assay-systems.com/register/cz/prumstav-a-s/"
      },
      {
        "name": "SMP Construction a.s.",
        "url": "https://assay-systems.com/register/cz/smp-construction-a-s/"
      },
      {
        "name": "STANTER, a.s.",
        "url": "https://assay-systems.com/register/cz/stanter-a-s/"
      },
      {
        "name": "STASPO, spol. s r.o.",
        "url": "https://assay-systems.com/register/cz/staspo-spol-s-r-o/"
      },
      {
        "name": "Stavby mostů a.s.",
        "url": "https://assay-systems.com/register/cz/stavby-mostu-a-s/"
      },
      {
        "name": "Stavební huť Slatiňany, spol. s r. o.",
        "url": "https://assay-systems.com/register/cz/stavebni-hut-slatinany-spol-s-r-o/"
      },
      {
        "name": "STAVITELSTVÍ ŘEHOŘ, s.r.o.",
        "url": "https://assay-systems.com/register/cz/stavitelstvi-rehor-s-r-o/"
      },
      {
        "name": "STRABAG Water s.r.o.",
        "url": "https://assay-systems.com/register/cz/strabag-water-s-r-o/"
      },
      {
        "name": "S u b t e r r a a.s.",
        "url": "https://assay-systems.com/register/cz/s-u-b-t-e-r-r-a-a-s/"
      },
      {
        "name": "VCES a.s.",
        "url": "https://assay-systems.com/register/cz/vces-a-s/"
      },
      {
        "name": "VIS - Vodohospodářsko-inženýrské služby, spol. s r.o.",
        "url": "https://assay-systems.com/register/cz/vis-vodohospodarsko-inzenyrske-sluzby-spol-s-r-o/"
      },
      {
        "name": "VODA CZ s.r.o.",
        "url": "https://assay-systems.com/register/cz/voda-cz-s-r-o/"
      },
      {
        "name": "Vodohospodářská společnost Rokycany, s.r.o.",
        "url": "https://assay-systems.com/register/cz/vodohospodarska-spolecnost-rokycany-s-r-o/"
      },
      {
        "name": "VPK Suchý s.r.o.",
        "url": "https://assay-systems.com/register/cz/vpk-suchy-s-r-o/"
      },
      {
        "name": "WATENVI CZ a.s.",
        "url": "https://assay-systems.com/register/cz/watenvi-cz-a-s/"
      },
      {
        "name": "YUCON CZ, s.r.o.",
        "url": "https://assay-systems.com/register/cz/yucon-cz-s-r-o/"
      },
      {
        "name": "ZEPRIS s.r.o.",
        "url": "https://assay-systems.com/register/cz/zepris-s-r-o/"
      }
    ],
    "assay_record": "ASY-CZ-1IIKAMU11C",
    "cite_as": "Assay Systems, \"Sewage treatment works: Czechia public contracts since 2024\", https://assay-systems.com/register/cz/line/sewage-treatment-works/"
  }
}