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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

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• CPV 44: Construction structures and materials; auxiliary products to construction (except electric apparatus)
• Niedersachsen
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363 results. Showing 321 to 340 of 363

1. OpenTender

   Sanierung Freibad Remlingen - Tiefbau und Winkelstützwand

   Place

   DE9 (Niedersachsen)

   Deadline

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

   CPV

   45000000, 43000000, 44000000, 71000000

   Last checked 26 Oct 2026, 15:28 (UTC+01:00)Official notice
2. OpenTender

   Neubau einer Kindertagesstätte in Tappenbeck

   Place

   DE9 (Niedersachsen)

   Deadline

   10 Nov 2026, 08:59 (UTC+01:00)

   CPV

   45000000, 43000000, 44000000, 71000000

   Last checked 26 Oct 2026, 15:21 (UTC+01:00)Official notice
3. OpenTender

   Gadenstedt und Hänigsen Trinkwasserzählerwechsel 2027

   Place

   DE9 (Niedersachsen)

   Deadline

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

   CPV

   45000000, 43000000, 44000000, 71000000

   Last checked 26 Oct 2026, 15:21 (UTC+01:00)Official notice
4. OpenTender

   SW-Kanal- und Pumpwerksreinigung Neustadt a. Rbge. 2027

   Place

   DE9 (Niedersachsen)

   Deadline

   10 Nov 2026, 08:45 (UTC+01:00)

   CPV

   45000000, 43000000, 44000000, 71000000

   Last checked 26 Oct 2026, 15:21 (UTC+01:00)Official notice
5. AwardedTender

   Oberschule Uslar - Sanierung NW-Räume Südseite - Austausch Fenster

   Place

   DE9 (Niedersachsen)

   Deadline

   No deadline in the notice

   CPV

   44221100, 45421132

   Last checked 26 Oct 2026, 15:21 (UTC+01:00)Official notice
6. AwardedTender

   Lieferung von Streu- bzw. Tausalz Natriumchlorid (NaCl) für den Osnabrücker ServiceBetrieb

   Buyer

   Stadt Osnabrück - FD Öffentliche Aufträge

   Place

   DE944 (Niedersachsen)

   Deadline

   No deadline in the notice

   CPV

   44113910

   Last checked 26 Oct 2026, 15:21 (UTC+01:00)Official notice
7. OpenTender

   B83 Ohr, Erweiterung Fangzaun am Ohrberg

   Place

   DE9 (Niedersachsen)

   Deadline

   3 Nov 2026, 11:00 (UTC+01:00) Deadline passed

   CPV

   44312000, 44313000, 45262310, 45233120

   Last checked 26 Oct 2026, 15:21 (UTC+01:00)Official notice
8. AwardedTender

   GGI - Gerüstarbeiten für die Dachsanierung Sporthalle

   Place

   DE9 (Niedersachsen)

   Deadline

   No deadline in the notice

   CPV

   45262120, 44112410, 44212310, 45262100

   Last checked 26 Oct 2026, 15:21 (UTC+01:00)Official notice
9. OpenTender

   Neubau einer Kindertagesstätte in Tappenbeck

   Place

   DE9 (Niedersachsen)

   Deadline

   10 Nov 2026, 08:59 (UTC+01:00)

   CPV

   45000000, 43000000, 44000000, 71000000

   Last checked 26 Oct 2026, 15:21 (UTC+01:00)Official notice
10. OpenTender

    Gadenstedt und Hänigsen Trinkwasserzählerwechsel 2027

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    45000000, 43000000, 44000000, 71000000

    Last checked 26 Oct 2026, 15:21 (UTC+01:00)Official notice
11. OpenTender

    Erweiterung / Umbau Baubetriebshof in Diekholzen - Sanitär/Trennwände

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    44112310

    Last checked 26 Oct 2026, 15:21 (UTC+01:00)Official notice
12. OpenTender

    Neubau Feuerwehrhaus in Neu Darchau

    Place

    DE9 (Niedersachsen)

    Deadline

    10 Nov 2026, 09:30 (UTC+01:00)

    CPV

    45000000, 43000000, 44000000, 71000000

    Last checked 26 Oct 2026, 15:21 (UTC+01:00)Official notice
13. OpenTender

    Jahreskontrakt 2027 für Gussformteile bis DN 250

    Place

    DE9 (Niedersachsen)

    Deadline

    5 Nov 2026, 12:00 (UTC+01:00) Deadline passed

    CPV

    44163200

    Last checked 26 Oct 2026, 15:21 (UTC+01:00)Official notice
14. OpenTender

    Neubau Feuerwehrhaus in Neu Darchau

    Place

    DE9 (Niedersachsen)

    Deadline

    10 Nov 2026, 09:30 (UTC+01:00)

    CPV

    45000000, 43000000, 44000000, 71000000

    Last checked 26 Oct 2026, 15:21 (UTC+01:00)Official notice
15. OpenTender

    19-1067-26 Rahmenvertrag Zeitvertragsarbeiten; Instandhaltung: Blitzschutzarbeiten

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    45000000, 43000000, 44000000, 71000000

    Last checked 26 Oct 2026, 15:21 (UTC+01:00)Official notice
16. OpenTender

    Ausschreibung eines PKW Anhängers als Wach- und Aufenthaltsanhänger

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    44211100

    Last checked 26 Oct 2026, 15:21 (UTC+01:00)Official notice
17. OpenTender

    Erneuerung südlicher Meller Ringleitung

    Place

    DE9 (Niedersachsen)

    Deadline

    8 Dec 2026, 11:00 (UTC+01:00)

    CPV

    44162000, 45231113, 45231110, 45233120

    Last checked 26 Oct 2026, 15:14 (UTC+01:00)Official notice
18. OpenTender

    Erweiterung Lager, Küche, Personal Grundschule Börßum; Fliesenarbeiten

    Place

    DE9 (Niedersachsen)

    Deadline

    11 Nov 2026, 09:40 (UTC+01:00)

    CPV

    45431000, 44111700

    Last checked 26 Oct 2026, 15:14 (UTC+01:00)Official notice
19. OpenTender

    Jahreskontrakt 2026 für Klemmfittings aus PP

    Place

    DE9 (Niedersachsen)

    Deadline

    6 Nov 2026, 12:00 (UTC+01:00) Deadline passed

    CPV

    44163200

    Last checked 26 Oct 2026, 15:14 (UTC+01:00)Official notice
20. OpenTender

    Sanierung Gelände der Ost Hannoverschen Eisenbahn (OHE)

    Place

    DE9 (Niedersachsen)

    Deadline

    4 Nov 2026, 10:59 (UTC+01:00) Deadline passed

    CPV

    45000000, 43000000, 44000000, 71000000

    Last checked 26 Oct 2026, 15:14 (UTC+01:00)Official notice