{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-16T14:21:47Z",
  "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-PL-07ZR2CA0XX",
    "type": "line",
    "country": "pl",
    "name": "Repair and maintenance services of rolling stock: Poland public contracts since 2024",
    "url": "https://assay-systems.com/register/pl/line/repair-and-maintenance-services-of-rolling-stock/",
    "text": [
      "Since January 2024 the line carries 249 award notices from 43 buyers. 100 suppliers share it.",
      "85 in 2024. 85 in 2025. 79 in the first 9 months of 2026.",
      "39 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 Poland."
    ],
    "records": [
      {
        "name": "all lines",
        "url": "https://assay-systems.com/register/pl/"
      },
      {
        "name": "Public Transport Service Sp. z o.o.",
        "url": "https://assay-systems.com/register/pl/public-transport-service-sp-z-o-o/"
      },
      {
        "name": "PESA Mińsk Mazowiecki S.A.",
        "url": "https://assay-systems.com/register/pl/pesa-minsk-mazowiecki-s-a/"
      },
      {
        "name": "Serwis Pojazdów Szynowych Sp. z o.o. Sp. K.",
        "url": "https://assay-systems.com/register/pl/serwis-pojazdow-szynowych-sp-z-o-o-sp-k/"
      },
      {
        "name": "Serwis Pojazdów Szynowych Spółka z ograniczoną odpowiedzialnością Spółka komandytowa",
        "url": "https://assay-systems.com/register/pl/serwis-pojazdow-szynowych-spolka-z-ograniczona-odpowiedzialnoscia-spolka-komandytowa/"
      },
      {
        "name": "CSI INVEST Sp. z o.o.",
        "url": "https://assay-systems.com/register/pl/csi-invest-sp-z-o-o/"
      },
      {
        "name": "RS Mobility Sp. z o.o.",
        "url": "https://assay-systems.com/register/pl/rs-mobility-sp-z-o-o/"
      },
      {
        "name": "Zakład Elektromechaniczny ELREM Sp. z o.o.",
        "url": "https://assay-systems.com/register/pl/zaklad-elektromechaniczny-elrem-sp-z-o-o/"
      },
      {
        "name": "Kolsam Sp. z o.o.",
        "url": "https://assay-systems.com/register/pl/kolsam-sp-z-o-o/"
      },
      {
        "name": "MWM Rail Service Sp. z o.o.",
        "url": "https://assay-systems.com/register/pl/mwm-rail-service-sp-z-o-o/"
      },
      {
        "name": "ELKOM Renice Sp. z o.o.",
        "url": "https://assay-systems.com/register/pl/elkom-renice-sp-z-o-o/"
      },
      {
        "name": "Knorr-Bremse Systemy Pojazdów Szynowych Sp. z o.o.",
        "url": "https://assay-systems.com/register/pl/knorr-bremse-systemy-pojazdow-szynowych-sp-z-o-o/"
      },
      {
        "name": "Modertrans Poznań Sp. z o. o.",
        "url": "https://assay-systems.com/register/pl/modertrans-poznan-sp-z-o-o/"
      },
      {
        "name": "PESA Mińsk Mazowiecki Spółka Akcyjna",
        "url": "https://assay-systems.com/register/pl/pesa-minsk-mazowiecki-spolka-akcyjna/"
      },
      {
        "name": "Serwis Pojazdów Szynowych Sp. z o.o. S.K.",
        "url": "https://assay-systems.com/register/pl/serwis-pojazdow-szynowych-sp-z-o-o-s-k/"
      },
      {
        "name": "Serwis Pojazdów Szynowych sp. z o.o. sp. komandytowa",
        "url": "https://assay-systems.com/register/pl/serwis-pojazdow-szynowych-sp-z-o-o-sp-komandytowa/"
      },
      {
        "name": "Partner Serwis Sp. z o.o.",
        "url": "https://assay-systems.com/register/pl/partner-serwis-sp-z-o-o/"
      },
      {
        "name": "Polska Grupa Serwisu Klimatyzacji Sp. z o.o.",
        "url": "https://assay-systems.com/register/pl/polska-grupa-serwisu-klimatyzacji-sp-z-o-o/"
      },
      {
        "name": "Przedsiębiorstwo Produkcyjno-Handlowe LECHPOL Modzelewski Jaśkiewicz Jurkowicz Spółka Jawna",
        "url": "https://assay-systems.com/register/pl/przedsiebiorstwo-produkcyjno-handlowe-lechpol-modzelewski-jaskiewicz-jurkowicz-spolka-jawna/"
      },
      {
        "name": "Moto Solid Plus spółka z ograniczoną odpowiedzialnością",
        "url": "https://assay-systems.com/register/pl/moto-solid-plus-spolka-z-ograniczona-odpowiedzialnoscia/"
      },
      {
        "name": "\"PETER RENZ\" Sp. z o.o.",
        "url": "https://assay-systems.com/register/pl/peter-renz-sp-z-o-o/"
      },
      {
        "name": "Pojazdy Szynowe PESA Bydgoszcz Spółka Akcyjna",
        "url": "https://assay-systems.com/register/pl/pojazdy-szynowe-pesa-bydgoszcz-spolka-akcyjna/"
      },
      {
        "name": "PUBLIC TRANSPORT SERVICE spółka z o.o.",
        "url": "https://assay-systems.com/register/pl/public-transport-service-spolka-z-o-o/"
      },
      {
        "name": "Stadler Polska Sp. z o.o.",
        "url": "https://assay-systems.com/register/pl/stadler-polska-sp-z-o-o/"
      },
      {
        "name": "Tabor Dębica Sp. z o.o.",
        "url": "https://assay-systems.com/register/pl/tabor-debica-sp-z-o-o/"
      },
      {
        "name": "CNT PLUS Sp. z o.o.",
        "url": "https://assay-systems.com/register/pl/cnt-plus-sp-z-o-o/"
      },
      {
        "name": "FALKONE Sp. z o.o.",
        "url": "https://assay-systems.com/register/pl/falkone-sp-z-o-o/"
      },
      {
        "name": "Knorr-Bremse Systemy Kolejowe Polska Sp. z o.o.",
        "url": "https://assay-systems.com/register/pl/knorr-bremse-systemy-kolejowe-polska-sp-z-o-o/"
      },
      {
        "name": "Kolejowe Przedsiębiorstwo Remontowo - Produkcyjne KOLMECH Sp. z o.o.",
        "url": "https://assay-systems.com/register/pl/kolejowe-przedsiebiorstwo-remontowo-produkcyjne-kolmech-sp-z-o-o/"
      },
      {
        "name": "MMR Group Sp. z o.o.",
        "url": "https://assay-systems.com/register/pl/mmr-group-sp-z-o-o/"
      },
      {
        "name": "Newag S.A.",
        "url": "https://assay-systems.com/register/pl/newag-s-a/"
      },
      {
        "name": "Pojazdy Szynowe PESA Bydgoszcz S.A.",
        "url": "https://assay-systems.com/register/pl/pojazdy-szynowe-pesa-bydgoszcz-s-a/"
      },
      {
        "name": "SAATZ Sp. z o.o.",
        "url": "https://assay-systems.com/register/pl/saatz-sp-z-o-o/"
      },
      {
        "name": "KS Serwis Spółka z o.o.",
        "url": "https://assay-systems.com/register/pl/ks-serwis-spolka-z-o-o/"
      },
      {
        "name": "Systemy Pobierania Opłat sp. z o.o.",
        "url": "https://assay-systems.com/register/pl/systemy-pobierania-oplat-sp-z-o-o/"
      },
      {
        "name": "TT-Thermo King Sp. z o.o.",
        "url": "https://assay-systems.com/register/pl/tt-thermo-king-sp-z-o-o/"
      },
      {
        "name": "Energo Mechanik sp. z o.o.",
        "url": "https://assay-systems.com/register/pl/energo-mechanik-sp-z-o-o/"
      },
      {
        "name": "H. Cegielski - Fabryka Pojazdów Szynowych sp. z o.o.",
        "url": "https://assay-systems.com/register/pl/h-cegielski-fabryka-pojazdow-szynowych-sp-z-o-o/"
      },
      {
        "name": "Newag Spółka Akcyjna",
        "url": "https://assay-systems.com/register/pl/newag-spolka-akcyjna/"
      },
      {
        "name": "KS SERWIS SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ",
        "url": "https://assay-systems.com/register/pl/ks-serwis-spolka-z-ograniczona-odpowiedzialnoscia/"
      },
      {
        "name": "Serwis Pojazdów Szynowych Spółka z o.o. Spółka Komandytowa",
        "url": "https://assay-systems.com/register/pl/serwis-pojazdow-szynowych-spolka-z-o-o-spolka-komandytowa/"
      },
      {
        "name": "Voith Turbo sp. z o.o.",
        "url": "https://assay-systems.com/register/pl/voith-turbo-sp-z-o-o/"
      },
      {
        "name": "ZPS Sp. z o.o.",
        "url": "https://assay-systems.com/register/pl/zps-sp-z-o-o/"
      },
      {
        "name": "Zutmar Sp. z o.o.",
        "url": "https://assay-systems.com/register/pl/zutmar-sp-z-o-o/"
      },
      {
        "name": "4IB Spółka z Ograniczoną Odpowiedzialnością",
        "url": "https://assay-systems.com/register/pl/4ib-spolka-z-ograniczona-odpowiedzialnoscia/"
      },
      {
        "name": "ALSTOM POLSKA S.A.",
        "url": "https://assay-systems.com/register/pl/alstom-polska-s-a/"
      },
      {
        "name": "Applink Sp. z o.o.",
        "url": "https://assay-systems.com/register/pl/applink-sp-z-o-o/"
      },
      {
        "name": "Arrow Apartments Sp. z o.o.",
        "url": "https://assay-systems.com/register/pl/arrow-apartments-sp-z-o-o/"
      },
      {
        "name": "Autoryzowany Serwis Obsługi DTS-Szubin Sp. z o.o.",
        "url": "https://assay-systems.com/register/pl/autoryzowany-serwis-obslugi-dts-szubin-sp-z-o-o/"
      },
      {
        "name": "BBB Sp. z o.o.",
        "url": "https://assay-systems.com/register/pl/bbb-sp-z-o-o/"
      },
      {
        "name": "CSI INVEST Sp. z o.o. lider konsorcjum",
        "url": "https://assay-systems.com/register/pl/csi-invest-sp-z-o-o-lider-konsorcjum/"
      },
      {
        "name": "ENIKA Sp. z o.o.",
        "url": "https://assay-systems.com/register/pl/enika-sp-z-o-o/"
      },
      {
        "name": "Erazmus Capital Sp. z o.o.",
        "url": "https://assay-systems.com/register/pl/erazmus-capital-sp-z-o-o/"
      },
      {
        "name": "Faiveley Transport Polska Sp. z o.o.",
        "url": "https://assay-systems.com/register/pl/faiveley-transport-polska-sp-z-o-o/"
      },
      {
        "name": "HP RAIL PARTNERS SP. Z O.O.",
        "url": "https://assay-systems.com/register/pl/hp-rail-partners-sp-z-o-o/"
      },
      {
        "name": "JPW Spółka z ograniczona odpowiedzialnością",
        "url": "https://assay-systems.com/register/pl/jpw-spolka-z-ograniczona-odpowiedzialnoscia/"
      },
      {
        "name": "Knorr - Bremse Sp. z o.o.",
        "url": "https://assay-systems.com/register/pl/knorr-bremse-sp-z-o-o/"
      },
      {
        "name": "KNORR - BREMSE POLSKA Sp. z o.o.",
        "url": "https://assay-systems.com/register/pl/knorr-bremse-polska-sp-z-o-o/"
      },
      {
        "name": "KOLSAM SP. Z O.O. - Lider",
        "url": "https://assay-systems.com/register/pl/kolsam-sp-z-o-o-lider/"
      },
      {
        "name": "Konsorcjum: CSI INVEST Sp. z o.o., RS Mobility Sp. z o.o.",
        "url": "https://assay-systems.com/register/pl/konsorcjum-csi-invest-sp-z-o-o-rs-mobility-sp-z-o-o/"
      },
      {
        "name": "Konsorcjum: CSI INVEST Sp. z o.o. wraz z RS Mobility Sp. z o. o",
        "url": "https://assay-systems.com/register/pl/konsorcjum-csi-invest-sp-z-o-o-wraz-z-rs-mobility-sp-z-o-o/"
      },
      {
        "name": "Lokomotiv sp. z o.o.",
        "url": "https://assay-systems.com/register/pl/lokomotiv-sp-z-o-o/"
      },
      {
        "name": "MATISA Matériel Industriel S.A.",
        "url": "https://assay-systems.com/register/pl/matisa-materiel-industriel-s-a/"
      },
      {
        "name": "MMR GROUP Polska sp. z o. o.",
        "url": "https://assay-systems.com/register/pl/mmr-group-polska-sp-z-o-o/"
      },
      {
        "name": "MWM Rail Service Spółka z o.o.",
        "url": "https://assay-systems.com/register/pl/mwm-rail-service-spolka-z-o-o/"
      },
      {
        "name": "PGSK Sp. z o. o.",
        "url": "https://assay-systems.com/register/pl/pgsk-sp-z-o-o/"
      },
      {
        "name": "POLREGIO S.A.",
        "url": "https://assay-systems.com/register/pl/polregio-s-a/"
      },
      {
        "name": "RADIONIKA SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ",
        "url": "https://assay-systems.com/register/pl/radionika-spolka-z-ograniczona-odpowiedzialnoscia/"
      },
      {
        "name": "R&R Termotechnika Sp. z o.o.",
        "url": "https://assay-systems.com/register/pl/r-r-termotechnika-sp-z-o-o/"
      },
      {
        "name": "Seluch Polska Spółka z o.o.",
        "url": "https://assay-systems.com/register/pl/seluch-polska-spolka-z-o-o/"
      },
      {
        "name": "Serwis Pojazdów Szynowych Spółka z o.o. Sp.k.",
        "url": "https://assay-systems.com/register/pl/serwis-pojazdow-szynowych-spolka-z-o-o-sp-k/"
      },
      {
        "name": "SIEMENS MOBILITY Sp. z o.o.",
        "url": "https://assay-systems.com/register/pl/siemens-mobility-sp-z-o-o/"
      },
      {
        "name": "SKB Drive Tech S.A.",
        "url": "https://assay-systems.com/register/pl/skb-drive-tech-s-a/"
      },
      {
        "name": "SPS SP. Z O. O. SP. K.",
        "url": "https://assay-systems.com/register/pl/sps-sp-z-o-o-sp-k/"
      },
      {
        "name": "Stadler Service Polska Sp. z o.o.",
        "url": "https://assay-systems.com/register/pl/stadler-service-polska-sp-z-o-o/"
      },
      {
        "name": "TT-TK Sp. z o.o.",
        "url": "https://assay-systems.com/register/pl/tt-tk-sp-z-o-o/"
      },
      {
        "name": "TT-TK Spółka z o.o.",
        "url": "https://assay-systems.com/register/pl/tt-tk-spolka-z-o-o/"
      },
      {
        "name": "Urządzenia Chłodnicze \"VEGA URZĄDZENIA CHŁODNICZE\" sp. z o.o.",
        "url": "https://assay-systems.com/register/pl/urzadzenia-chlodnicze-vega-urzadzenia-chlodnicze-sp-z-o-o/"
      },
      {
        "name": "Warsztaty Wagonów Kolejowych Sp. z o.o.",
        "url": "https://assay-systems.com/register/pl/warsztaty-wagonow-kolejowych-sp-z-o-o/"
      },
      {
        "name": "ZAKŁAD NAPRAWY ŚRODKÓW TRANSPORTU SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ SPÓŁKA JAWNA",
        "url": "https://assay-systems.com/register/pl/zaklad-naprawy-srodkow-transportu-spolka-z-ograniczona-odpowiedzialnoscia-spolka-jawna/"
      }
    ],
    "assay_record": "ASY-PL-07ZR2CA0XX",
    "cite_as": "Assay Systems, \"Repair and maintenance services of rolling stock: Poland public contracts since 2024\", https://assay-systems.com/register/pl/line/repair-and-maintenance-services-of-rolling-stock/"
  }
}