Open tenders for 4NRJ

Tenders that fit what 4NRJ offers

Closest in meaning to its products: Custom railway infrastructure tools and maintenance products, with design, prototyping, industrialisation, installation and support services · Railway infrastructure tools and maintenance solutions for rail operators and infrastructure project teams. Tenders in other languages match too. Best fit first, top 20 of 208.

• Technical Consultancy Services Related to Rolling Stock

  Fits: Custom railway infrastructure tools and maintenance products, with design, prototyping, industrialisation, installation and support services

  FinlandRailStock Finland OyArchitectural, construction, engineering and inspection servicesest. €5.5M
  25 Nov 2026 · closes in 14 days937 companies won similar tenders

• ACCORD-CADRE MONO ET MULTI-ATTRIBUTAIRES À BONS DE COMMANDE ET MARCHÉS SUBSÉQUENTS – PRESTATIONS INTELLECTUELLES

  Fits: Railway infrastructure tools and maintenance solutions for rail operators and infrastructure project teams

  FranceSPL GAAM HDFPublic transport services by railways
  15 Nov 2026 · closes in 4 days5 companies won similar tenders

• Supply of new Metro trainsets, 5 coaches each, including spare parts and consumables, equipment and tools for maintenance, repair and related services, up to a total budget of euro 45 (forty five) million, sales taxes and customs duties excluded

  Fits: Custom railway infrastructure tools and maintenance products, with design, prototyping, industrialisation, installation and support services

  UkraineCommunal Enterprise “Kharkivsky metropoliten”Railway and tramway passenger coaches, and trolleybusesest. €45.0M
  15 Dec 2026 · closes in 34 days17 companies won similar tenders

• Bijstand bij onderhoud aan de trieerinstallaties te Antwerpen-Haven

  Fits: Railway infrastructure tools and maintenance solutions for rail operators and infrastructure project teams

  BelgiumInfrabel nvRailway-track maintenance services
  18 Nov 2026 · closes in 7 days61 companies won similar tenders

• Servicio de mantenimiento para reparaciones puntuales de puentes, muros, elementos de hormigón, estructuras metálicas y barandillas en varios puntos de las Líneas Metropolitanas de Ferrocarriles de la Generalitat de Catalunya (Ref. PO114/26)

  Fits: Railway infrastructure tools and maintenance solutions for rail operators and infrastructure project teams

  SpainFerrocarrils de la Generalitat de CatalunyaRepair, maintenance and associated services related to railways and other equipment
  20 Nov 2026 · closes in 9 days61 companies won similar tenders

• Consultoría y asistencia técnica para simulación de marchas tipo, análisis funcional, estudios de capacidad y operación en la Red Ferroviaria de Interés General en régimen de pedido abierto

  Fits: Custom railway infrastructure tools and maintenance products, with design, prototyping, industrialisation, installation and support services

  SpainADIF-AltaVelocidadRailway engineering servicesest. €733k
  27 Nov 2026 · closes in 16 days489 companies won similar tenders

• Utrzymanie urządzeń SRK i peronowych (oświetlenie, Tvu) wchodzących w skład infrastruktury kolejowej zarządzanej przez DSDiK we Wrocławiu, utrzymanie samoczynnej sygnalizacji przejazdowej oraz urządzeń stacyjnych w ciągu linii kolejowej nr 318 odcinku Bielawa Zachodnia - Srebrna Góra od km 12,380 do km 28,295.

  Fits: Custom railway infrastructure tools and maintenance products, with design, prototyping, industrialisation, installation and support services

  PolandDolnośląska Służba Dróg i Kolei we WrocławiuRepair, maintenance and associated services related to railways and other equipment
  17 Nov 2026 · closes in 6 days61 companies won similar tenders

• Utrzymanie urządzeń radiołączności kolejowej w latach 2027-2028

  Fits: Railway infrastructure tools and maintenance solutions for rail operators and infrastructure project teams

  PolandPKP Polskie Linie Kolejowe S.A.Maintenance services of telecommunications equipment
  13 Nov 2026 · closes in 2 days26 companies won similar tenders

• Schweissen, Schleifen und Messen Gleisnetz

  Fits: Custom railway infrastructure tools and maintenance products, with design, prototyping, industrialisation, installation and support services

  SwitzerlandVerkehrsbetriebe Zürich (VBZ)Repair and maintenance services
  12 Nov 2026 · closes tomorrow458 companies won similar tenders

• Beratungsleistungen für die Koordinierungsstelle Digitalisierung der Schiene im Bereich strategische Beratung zur technischen Planung

  Fits: Railway infrastructure tools and maintenance solutions for rail operators and infrastructure project teams

  GermanyPD - Berater der öffentlichen Hand GmbHInfrastructure works consultancy services
  24 Nov 2026 · closes in 13 days489 companies won similar tenders

• Hissihuoltopalvelut

  Fits: Railway infrastructure tools and maintenance solutions for rail operators and infrastructure project teams

  FinlandSansia OyLift-maintenance services
  24 Nov 2026 · closes in 13 days36 companies won similar tenders

• Dostawa pojazdów szynowo - drogowych

  Fits: Custom railway infrastructure tools and maintenance products, with design, prototyping, industrialisation, installation and support services

  PolandPKP Polskie Linie Kolejowe S.A.Motor vehicles
  24 Nov 2026 · closes in 13 days200 companies won similar tenders

• Servicios de mantenimiento integral y servicios complementarios de las instalaciones del Museo del Ferrocarril de Catalunya gestionado por la FUNDACIÓN DE LOS FERROCARRILES ESPAÑOLES, F.S.P.

  Fits: Custom railway infrastructure tools and maintenance products, with design, prototyping, industrialisation, installation and support services

  SpainDirección Gerencia de la Fundación de los Ferrocarriles Españoles (FFE)Repair and maintenance servicesest. €339k
  13 Nov 2026 · closes in 2 days458 companies won similar tenders

• Utrzymanie urządzeń SRK i peronowych (oświetlenie, TVu) wchodzących w skład infrastruktury kolejowej zarządzanej przez DSDiK we Wrocławiu, utrzymanie samoczynnej sygnalizacji przejazdowej oraz urządzeń stacyjnych w ciągu linii kolejowej nr 319 odcinek Strzelin-Kondratowice-Łagiewniki.

  Fits: Custom railway infrastructure tools and maintenance products, with design, prototyping, industrialisation, installation and support services

  PolandDolnośląska Służba Dróg i Kolei we WrocławiuRepair, maintenance and associated services related to railways and other equipment
  16 Nov 2026 · closes in 5 days61 companies won similar tenders

• Leistungen zur Oberbauinstandsetzung in Gleisen/Weichen der DB InfraGO AG - 3. Vergabewelle

  Fits: Railway infrastructure tools and maintenance solutions for rail operators and infrastructure project teams

  GermanyDB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16)Railway construction works
  7 Dec 2026 · closes in 26 days654 companies won similar tenders

• Servicio de mantenimiento preventivo y correctivo, limpieza y revisión de señales y monumentos, así como la revisión y limpieza de salidas de emergencia y galerías entre túneles en las líneas metropolitanas de Ferrocarrils de la Generalitat de Catalunya (Ref. PO123/26)

  Fits: Railway infrastructure tools and maintenance solutions for rail operators and infrastructure project teams

  SpainFerrocarrils de la Generalitat de CatalunyaRepair, maintenance and associated services related to railways and other equipment
  23 Nov 2026 · closes in 12 days61 companies won similar tenders

• PROCEDURA APERTA PER L'AFFIDAMENTO IN CONCESSIONE, AI SENSI DELL’ART. 176 DEL D.LGS. N.36/2023, DEL SERVIZIO DI “ESECUZIONE DELLE OPERAZIONI DI MANOVRA FERROVIARIA” PRESSO IL COMPRENSORIO DI PARMA PER

  Fits: Custom railway infrastructure tools and maintenance products, with design, prototyping, industrialisation, installation and support services

  ItalyPROVINCIA DI PARMASupport services for railway transportest. €8.7M
  30 Nov 2026 · closes in 19 days46 companies won similar tenders

• Fourniture, entretien et réparations de matériel hydraulique de désincarcération pour le compte du SPF Intérieur

  Fits: Railway infrastructure tools and maintenance solutions for rail operators and infrastructure project teams

  BelgiumSPF IntérieurRepair and maintenance services
  12 Nov 2026 · closes tomorrow458 companies won similar tenders

• Procurement of 2 New Funicular Cable Railway Cabins for Carriage of Passengers, Associated Goods and Related Services

  Fits: Custom railway infrastructure tools and maintenance products, with design, prototyping, industrialisation, installation and support services

  UkraineKyivpastrans Municipal Enterprise of Kyiv City CouncilRailway and tramway passenger coaches, and trolleybusesest. €12.0M
  30 Nov 2026 · closes in 19 days17 companies won similar tenders

• Mantenimiento de las instalaciones de protección civil y seguridad de los túneles de Galicia. Tramos: Ourense–Santiago de Compostela, del corredor norte-noroeste de alta velocidad, Vigo - A Coruña del eje atlántico, accesos puerto exterior de A Coruña y otros túneles de Galicia.

  Fits: Custom railway infrastructure tools and maintenance products, with design, prototyping, industrialisation, installation and support services

  SpainAdministrador de Infraestructuras FerroviariasRepair, maintenance and associated services related to railways and other equipmentest. €11.4M
  16 Nov 2026 · closes in 5 days61 companies won similar tenders