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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 45: Construction work
• Niedersachsen
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1,000 results. Showing 981 to 1,000 of 1,000

1. AwardedTender

   Feuerwehrtechnische Zentrale Ebergötzen, Neubau - VE 311 Stahlbau- und Schlosserarbeiten

   Buyer

   Landkreis Göttingen

   Place

   DE91C (Niedersachsen)

   Deadline

   No deadline in the notice

   CPV

   45000000, 45223210, 45223800, 45223820

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

   MHH - I02 - Mod. Fenster/Türen Fassade - Gewerk: Fenster und Industrieglasfassade

   Buyer

   Medizinische Hochschule Hannover

   Place

   DE929 (Niedersachsen)

   Deadline

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

   CPV

   45443000

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

   Schadstoffsanierung des Verwaltungsgebäudes Ludolfinger Str. 2 in Hildesheim

   Place

   DE9 (Niedersachsen)

   Deadline

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

   CPV

   45210000, 45262660

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

   26E30112 - Bundespolizeiinspektion Bad Bentheim, Neubau; Raumlufttechnik & Splitklima

   Buyer

   Bundesrepublik Deutschland vertreten durch das Staatliche Baumanagement Niedersachsen

   Place

   DE94B (Niedersachsen)

   Deadline

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

   Published value

   €983,000 excl. VAT

   CPV

   45331200

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

   Geb.1101 Erneuerung RS-Türen VE001 Metallbauarbeiten, Rauchschutztüren

   Place

   DE9 (Niedersachsen)

   Deadline

   No deadline in the notice

   CPV

   45421130, 45421131, 45214000, 45421100

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

   Martino-Katharineum (Erweiterte Rohbauarbeiten) - th

   Buyer

   Stadt Braunschweig Fachbereich Bauordnung und Zentrale Vergabestelle

   Place

   DE911 (Niedersachsen)

   Deadline

   25 Nov 2026, 07:00 (UTC+01:00)

   CPV

   45223220

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

   DLR Standort Köln - Geb. 56 - Instandsetzung Außenbeleuchtung (26-0289_B)

   Place

   DE9 (Niedersachsen)

   Deadline

   28 Oct 2026, 09:15 (UTC+01:00) Deadline passed

   CPV

   45000000, 43000000, 44000000, 71000000

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

   Grundschule Gehlenberg - Malerarbeiten -

   Place

   DE9 (Niedersachsen)

   Deadline

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

   CPV

   45430000

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

   Baugrunderkundungsarbeiten

   Place

   DE9 (Niedersachsen)

   Deadline

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

   CPV

   45000000

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

    PV-Dach und Holzbauarbeiten Neubau und Mensa

    Buyer

    Landeshauptstadt Hannover - Fachbereich Gebäudemanagement

    Place

    DE929 (Niedersachsen)

    Deadline

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

    CPV

    45112713, 45261000, 45261100, 45261200

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

    Landschaftsbauarbeiten (Leip21-29)

    Place

    DE9 (Niedersachsen)

    Deadline

    No deadline in the notice

    CPV

    45112700

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

    Erweiterung / Umbau Baubetriebshof in Diekholzen: Hebebühne

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    45000000

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

    Markterkundung zur Vorbereitung der Beschaffung von Leistungen zur Planung, Errichtung und zum Betrieb einer Kurzzeitpflegeeinrichtung durch einen Investor auf dem Campus des Klinikums Peine (ME Kurzzeitpflege)

    Buyer

    Klinikum Peine AöR

    Place

    DE91A (Niedersachsen)

    Deadline

    No deadline in the notice

    CPV

    45215213, 71240000

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

    Beseitigung von Schadstellen auf den Kreisstraßen 202, 232 und 237

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    45000000

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

    Zimmer- Fassadenbauarbeiten

    Buyer

    Stadt Winsen (Luhe)

    Place

    DE933 (Niedersachsen)

    Deadline

    No deadline in the notice

    CPV

    45422000, 45443000

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

    VOB, Hauptverw. Lüneburg, Neubau und Modernisierung - Erweiterte Rohbauarbeiten

    Buyer

    Handwerkskammer Braunschweig-Lüneburg-Stade

    Place

    DE935 (Niedersachsen)

    Deadline

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

    CPV

    45223220

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

    Gemeinde Bienenbuettel - Zeitvertragsarbeiten 2027-28 Tief-, Kanal-, und Strassenbau

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    45233222, 45112500, 45232452

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

    Neubau einer kinder- und jugendpsychiatrischen Einrichtung - - heizungs- und kältetechnische Anlagen.

    Buyer

    AWO Niedersachsen gGmbH

    Place

    DE917 (Niedersachsen)

    Deadline

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

    Published value

    €871,000 excl. VAT

    CPV

    45000000

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

    Abbrucharbeiten

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    45111000, 45111100

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