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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)
• Niedersachsen
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330 results. Showing 121 to 140 of 330

1. AwardedTender

   3. BA Teilsanierung und Anbau Ostehalle in Cadenberge-Geversdorf

   Place

   DE9 (Niedersachsen)

   Deadline

   No deadline in the notice

   CPV

   45000000, 43000000, 44000000, 71000000

   Last checked 31 Oct 2026, 06:30 (UTC+01:00)Official notice
2. OpenTender

   5.1_Neubau Betonrahmendurchlass Döser Wettern / Jänischstraße_51Böh082026

   Place

   DE9 (Niedersachsen)

   Deadline

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

   CPV

   45000000, 43000000, 44000000, 71000000

   Last checked 31 Oct 2026, 05:30 (UTC+01:00)Official notice
3. OpenTender

   5.1_Neubau Betonrahmendurchlass Döser Wettern / Jänischstraße_51Böh082026

   Place

   DE9 (Niedersachsen)

   Deadline

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

   CPV

   45000000, 43000000, 44000000, 71000000

   Last checked 31 Oct 2026, 05:30 (UTC+01:00)Official notice
4. OpenTender

   Straßenendausbau "Am Peetshof" in WIetzendorf

   Place

   DE9 (Niedersachsen)

   Deadline

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

   CPV

   45000000, 43000000, 44000000, 71000000

   Last checked 31 Oct 2026, 05:30 (UTC+01:00)Official notice
5. OpenTender

   Teilneubau Heinrich-Grupe-Schule 37124 Rosdorf - Sanitärarbeiten Wasser Abwasser Toiletten Waschbecken Rohrleitungen

   Buyer

   Gemeinde Rosdorf

   Place

   DE91C (Niedersachsen)

   Deadline

   1 Dec 2026, 11:30 (UTC+01:00)

   CPV

   45332400, 45232460, 44162500, 42131400

   Last checked 4 Nov 2026, 14:10 (UTC+01:00)Official notice
6. OpenTender

   DLR Standort Köln - Rahmenvertrag Heizung und Sanitär (26-0218_B)

   Place

   DE9 (Niedersachsen)

   Deadline

   19 Nov 2026, 09:45 (UTC+01:00)

   CPV

   45000000, 43000000, 44000000, 71000000

   Last checked 31 Oct 2026, 05:30 (UTC+01:00)Official notice
7. OpenTender

   Neubau von Haupt- und Ortsnetzleitungen (Trinkwasserversorgung) im Jahr 2027

   Place

   DE9 (Niedersachsen)

   Deadline

   18 Nov 2026, 09:00 (UTC+01:00)

   CPV

   45000000, 43000000, 44000000, 71000000

   Last checked 31 Oct 2026, 05:30 (UTC+01:00)Official notice
8. OpenTender

   Neuherstellung Seershäuser Straße und Am Walde in Ohof

   Place

   DE9 (Niedersachsen)

   Deadline

   18 Nov 2026, 09:00 (UTC+01:00)

   CPV

   45000000, 43000000, 44000000, 71000000

   Last checked 31 Oct 2026, 05:30 (UTC+01:00)Official notice
9. OpenTender

   GS Schöppenstedt - Erweiterungsneubau - Trockenbauarbeiten

   Place

   DE9 (Niedersachsen)

   Deadline

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

   CPV

   45000000, 43000000, 44000000, 71000000

   Last checked 31 Oct 2026, 05:30 (UTC+01:00)Official notice
10. OpenTender

    Neuherstellung Seershäuser Straße und Am Walde in Ohof

    Place

    DE9 (Niedersachsen)

    Deadline

    18 Nov 2026, 09:00 (UTC+01:00)

    CPV

    45000000, 43000000, 44000000, 71000000

    Last checked 31 Oct 2026, 05:30 (UTC+01:00)Official notice
11. OpenTender

    Umbau und Sanierung Alte Schule/Feuerwehr Schwicheldt, St.-Florian-Straße 9 in 31226 Peine

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    45000000, 43000000, 44000000, 71000000

    Last checked 31 Oct 2026, 05:30 (UTC+01:00)Official notice
12. OpenTender

    Neubau von Haupt- und Ortsnetzleitungen (Trinkwasserversorgung) im Jahr 2027

    Place

    DE9 (Niedersachsen)

    Deadline

    18 Nov 2026, 09:00 (UTC+01:00)

    CPV

    45000000, 43000000, 44000000, 71000000

    Last checked 31 Oct 2026, 05:30 (UTC+01:00)Official notice
13. OpenTender

    Straßenendausbau "Am Peetshof" in WIetzendorf

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    45000000, 43000000, 44000000, 71000000

    Last checked 31 Oct 2026, 05:30 (UTC+01:00)Official notice
14. OpenTender

    Umbau und Sanierung Alte Schule/Feuerwehr Schwicheldt, St.-Florian-Straße 9 in 31226 Peine

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    45000000, 43000000, 44000000, 71000000

    Last checked 31 Oct 2026, 05:30 (UTC+01:00)Official notice
15. OpenTender

    Grundinstandsetzung Wehr Drakenburg - Ersatzneubau der Bootsgasse

    Buyer

    Wasserstraßen-Neubauamt Hannover

    Place

    DE927 (Niedersachsen)

    Deadline

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

    CPV

    45247100, 44212410, 45112000, 45240000

    Last checked 4 Nov 2026, 14:10 (UTC+01:00)Official notice
16. OpenTender

    Sanitär- und Lüftungstechnik

    Place

    DE9 (Niedersachsen)

    Deadline

    11 Nov 2026, 12:30 (UTC+01:00)

    CPV

    45000000, 43000000, 44000000, 71000000

    Last checked 30 Oct 2026, 06:30 (UTC+01:00)Official notice
17. OpenTender

    Abriss Gebäude Harzburger Straße Braunlage

    Place

    DE9 (Niedersachsen)

    Deadline

    25 Nov 2026, 09:00 (UTC+01:00)

    CPV

    45000000, 43000000, 44000000, 71000000

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

    Sanierung des Wendeplatzes

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    45000000, 43000000, 44000000, 71000000

    Last checked 30 Oct 2026, 05:30 (UTC+01:00)Official notice
19. OpenTender

    Abbrucharbeiten, Erweiterung und Sanierung der Grundschule im bunten Dreieck

    Place

    DE9 (Niedersachsen)

    Deadline

    12 Nov 2026, 10:29 (UTC+01:00)

    CPV

    45000000, 43000000, 44000000, 71000000

    Last checked 30 Oct 2026, 05:30 (UTC+01:00)Official notice
20. OpenTender

    Abriss Gebäude Harzburger Straße Braunlage

    Place

    DE9 (Niedersachsen)

    Deadline

    25 Nov 2026, 09:00 (UTC+01:00)

    CPV

    45000000, 43000000, 44000000, 71000000

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