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StatusAny statusOpenClosedAwardedCancelledKindTenders and grantsTendersGrantsCPV divisionAny CPV division03: Agricultural, farming, fishing, forestry and related products09: Petroleum products, fuel, electricity and other sources of energy14: Mining, basic metals and related products15: Food, beverages, tobacco and related products16: Agricultural machinery18: Clothing, footwear, luggage articles and accessories19: Leather and textile fabrics, plastic and rubber materials22: Printed matter and related products24: Chemical products30: Office and computing machinery, equipment and supplies except furniture and software packages31: Electrical machinery, apparatus, equipment and consumables; lighting32: Radio, television, communication, telecommunication and related equipment33: Medical equipments, pharmaceuticals and personal care products34: Transport equipment and auxiliary products to transportation35: Security, fire-fighting, police and defence equipment37: Musical instruments, sport goods, games, toys, handicraft, art materials and accessories38: Laboratory, optical and precision equipments (excl. glasses)39: Furniture (incl. office furniture), furnishings, domestic appliances (excl. lighting) and cleaning products41: Collected and purified water42: Industrial machinery43: Machinery for mining, quarrying, construction equipment44: Construction structures and materials; auxiliary products to construction (except electric apparatus)45: Construction work48: Software package and information systems50: Repair and maintenance services51: Installation services (except software)55: Hotel, restaurant and retail trade services60: Transport services (excl. Waste transport)63: Supporting and auxiliary transport services; travel agencies services64: Postal and telecommunications services65: Public utilities66: Financial and insurance services70: Real estate services71: Architectural, construction, engineering and inspection services72: IT services: consulting, software development, Internet and support73: Research and development services and related consultancy services75: Administration, defence and social security services76: Services related to the oil and gas industry77: Agricultural, forestry, horticultural, aquacultural and apicultural services79: Business services: law, marketing, consulting, recruitment, printing and security80: Education and training services85: Health and social work services90: Sewage, refuse, cleaning and environmental services92: Recreational, cultural and sporting services98: Other community, social and personal servicesBundeslandAny BundeslandBaden-WürttembergBayernBerlinBrandenburgBremenHamburgHessenMecklenburg-VorpommernNiedersachsenNordrhein-WestfalenRheinland-PfalzSaarlandSachsenSachsen-AnhaltSchleswig-HolsteinThüringenTopicAny topicArtificial intelligence– Generative AI and language models– Machine learning and data science– Computer vision– AI consulting and governanceCloud and cloud migrationData platforms and analyticsCybersecurityERP and SAPDigital public services (OZG)Software developmentIT operationsMinimum published value (EUR, excl. VAT)Sort byLast updateDeadlinePublication date

Searching for

• CPV 44: Construction structures and materials; auxiliary products to construction (except electric apparatus)
• Nordrhein-Westfalen
• Clear all

404 results. Showing 221 to 240 of 404

1. OpenTender

   Öffentliche Ausschreibung von Bodenbelagarbeiten an der Schule Hiddinghausen für den Ennepe-Ruhr-Kreis

   Place

   DEA (Nordrhein-Westfalen)

   Deadline

   11 Nov 2026, 10:00 (UTC+01:00)

   CPV

   45000000, 43000000, 44000000, 71000000

   Last checked 6 Nov 2026, 14:30 (UTC+01:00)Official notice
2. ClosedTender

   Kläranlage Kervenheim - Herstellung, Lieferung und betriebsbereite Montage einer Schneckenpumpe, inklusive Trog, Antrieb und Lagerung

   Place

   DEA (Nordrhein-Westfalen)

   Deadline

   28 Oct 2026, 10:00 (UTC+01:00) Deadline passed

   CPV

   45000000, 43000000, 44000000, 71000000

   Last checked 6 Nov 2026, 13:30 (UTC+01:00)Official notice
3. OpenTender

   Trafostation, Gebäude 01.14 - Mittelspannungstechnik

   Place

   DEA (Nordrhein-Westfalen)

   Deadline

   16 Nov 2026, 10:00 (UTC+01:00)

   CPV

   45000000, 43000000, 44000000, 71000000

   Last checked 6 Nov 2026, 13:30 (UTC+01:00)Official notice
4. ClosedTender

   Kläranlage Nette – Ausbau der Kläranlage – Los.1-3.1, Technische Gebäudeausrüstung / HKL / BT / FS / WER

   Buyer

   Niersverband

   Place

   DEA1E (Nordrhein-Westfalen)

   Deadline

   No deadline in the notice

   CPV

   45331000, 42512300, 42500000, 09331100

   Last checked 6 Nov 2026, 13:30 (UTC+01:00)Official notice
5. ClosedTender

   Baufeldfreimachung und Abbrucharbeiten – Fahrzeughalle, Anbau, Garage (M1-10) und DRK-Gebäude (M1-15)

   Place

   DEA (Nordrhein-Westfalen)

   Deadline

   23 Oct 2026, 12:00 (UTC+02:00) Deadline passed

   CPV

   45000000, 43000000, 44000000, 71000000

   Last checked 6 Nov 2026, 13:30 (UTC+01:00)Official notice
6. OpenTender

   Innentüren FDG Lattenberg

   Place

   DEA (Nordrhein-Westfalen)

   Deadline

   9 Nov 2026, 10:00 (UTC+01:00)

   CPV

   44221200, 45421131, 45421100, 44221120

   Last checked 6 Nov 2026, 13:30 (UTC+01:00)Official notice
7. OpenTender

   Beschaffung einer Drehleiter DLA (K) 23/12 annähernd nach DIN EN 14043 für die Feuerwehr Hennef in drei Losen

   Buyer

   Stadt Hennef (Sieg)

   Place

   DEA2C (Nordrhein-Westfalen)

   Deadline

   10 Nov 2026, 10:30 (UTC+01:00)

   CPV

   34144210, 44481000, 35111000

   Last checked 6 Nov 2026, 12:30 (UTC+01:00)Official notice
8. OpenTender

   Stahlrahmentüren Haus 7

   Buyer

   Handwerkskammer Dortmund

   Place

   DEA52 (Nordrhein-Westfalen)

   Deadline

   11 Nov 2026, 11:00 (UTC+01:00)

   CPV

   45421131, 44221220, 44221200

   Last checked 6 Nov 2026, 12:30 (UTC+01:00)Official notice
9. OpenTender

   Stahlrahmentüren Haus 1B und 3

   Buyer

   Handwerkskammer Dortmund

   Place

   DEA52 (Nordrhein-Westfalen)

   Deadline

   11 Nov 2026, 12:00 (UTC+01:00)

   CPV

   45421131, 44221220, 44221200

   Last checked 6 Nov 2026, 12:30 (UTC+01:00)Official notice
10. ClosedTender

    Pre-Market Consultation – 48-inch Flanges for Offshore Hydrogen Pipeline

    Buyer

    AquaDuctus Pipeline GmbH (a subsidiary of GASCADE Gastransport GmbH); supported by Worley Projects as appointed EPCM

    Place

    DEA23 (Nordrhein-Westfalen)

    Deadline

    No deadline in the notice

    CPV

    44167110, 43131100, 43135000, 44161000

    Last checked 6 Nov 2026, 12:30 (UTC+01:00)Official notice
11. OpenTender

    BLB NRW / NL DO / RUB (WE 2188) DO, IS, RUB, ND, Erneuerung TW-Leitungen / KG400 Rohrdämmung / 010-26-00336

    Place

    DEA (Nordrhein-Westfalen)

    Deadline

    24 Nov 2026, 10:00 (UTC+01:00)

    CPV

    44162500

    Last checked 6 Nov 2026, 05:30 (UTC+01:00)Official notice
12. OpenTender

    Herstellen von Querungshilfen L969 Ampen und Ostönnen

    Place

    DEA (Nordrhein-Westfalen)

    Deadline

    19 Nov 2026, 11:15 (UTC+01:00)

    CPV

    45000000, 43000000, 44000000, 71000000

    Last checked 6 Nov 2026, 05:30 (UTC+01:00)Official notice
13. OpenTender

    Herstellen von Querungshilfen L969 Ampen und Ostönnen

    Place

    DEA (Nordrhein-Westfalen)

    Deadline

    19 Nov 2026, 11:15 (UTC+01:00)

    CPV

    45000000, 43000000, 44000000, 71000000

    Last checked 6 Nov 2026, 05:30 (UTC+01:00)Official notice
14. OpenTender

    Projekt Umbau Werkstatt Btf. Merheim: VE314 Brandwand Metallbau

    Place

    DEA (Nordrhein-Westfalen)

    Deadline

    2 Dec 2026, 10:00 (UTC+01:00)

    CPV

    45000000, 43000000, 44000000, 71000000

    Last checked 6 Nov 2026, 05:30 (UTC+01:00)Official notice
15. OpenTender

    Neubau von Abstellanlagen für E-Busse auf dem Betriebshof der PaderSprinter GmbH - Los 40: Elektrotechnik

    Place

    DEA (Nordrhein-Westfalen)

    Deadline

    9 Nov 2026, 14:00 (UTC+01:00)

    CPV

    45000000, 43000000, 44000000, 71000000

    Last checked 6 Nov 2026, 05:30 (UTC+01:00)Official notice
16. OpenTender

    Projekt Umbau Werkstatt Btf. Merheim: VE314 Brandwand Metallbau

    Place

    DEA (Nordrhein-Westfalen)

    Deadline

    2 Dec 2026, 10:00 (UTC+01:00)

    CPV

    45000000, 43000000, 44000000, 71000000

    Last checked 6 Nov 2026, 05:30 (UTC+01:00)Official notice
17. OpenTender

    Straßenbau- und Asphaltarbeiten, Markierungs- und Beschilderungsarbeiten, Kabel- und Leerrohrverlegungsarbeiten, Glockengarten; Südumfahrung Wittener Straße; Wittener Straße bis Springorumtrasse

    Place

    DEA (Nordrhein-Westfalen)

    Deadline

    13 Nov 2026, 10:00 (UTC+01:00)

    CPV

    45421131, 45000000, 45421145, 45421140

    Last checked 6 Nov 2026, 05:30 (UTC+01:00)Official notice
18. OpenTender

    Modernisierung Albert-Mooren-Halle Oedt - Ständerbühne

    Place

    DEA (Nordrhein-Westfalen)

    Deadline

    No deadline in the notice

    CPV

    45000000, 43000000, 44000000, 71000000

    Last checked 6 Nov 2026, 05:30 (UTC+01:00)Official notice
19. AwardedTender

    Kläranlage Mönchengladbach-Neuwerk – Optimierung Nachklärung – Bauabschnitt 1 -BT 01 B Tief- und Rohrleitungsbau NKB 6-7

    Buyer

    Niersverband

    Place

    DEA15 (Nordrhein-Westfalen)

    Deadline

    No deadline in the notice

    CPV

    45231300, 45232420, 45221250, 44163111

    Last checked 5 Nov 2026, 07:10 (UTC+01:00)Official notice
20. OpenTender

    Erschließung Gewerbegebiet Rahden-West und Anbindung an die K58 - Erd-, Straßen- und Kanalbauarb.

    Place

    DEA (Nordrhein-Westfalen)

    Deadline

    19 Nov 2026, 08:00 (UTC+01:00)

    CPV

    45000000, 43000000, 44000000, 71000000

    Last checked 4 Nov 2026, 05:30 (UTC+01:00)Official notice