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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
• Clear all

863 results. Showing 461 to 480 of 863

1. OpenTender

   Neuanlage Weg und Soccerfeld DGH Breddenberg

   Place

   DE9 (Niedersachsen)

   Deadline

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

   CPV

   45000000, 43000000, 44000000, 71000000

   Last checked 27 Oct 2026, 05:47 (UTC+01:00)Official notice
2. OpenTender

   Neubau eines Multifunktionsgebäudes für Akademie für Sicherheit in Energiewende und Bevölkerungsschutz (mit Atemschutzübungsanlage), Inhauser Landstraße 20, 26388 Wilhelmshaven

   Buyer

   Stadt Wilhelmshaven, FB 30 Rechtsamt, Zentrale Vergabestelle

   Place

   DE945 (Niedersachsen)

   Deadline

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

   Published value

   €0.01 excl. VAT

   CPV

   45443000

   Last checked 27 Oct 2026, 04:30 (UTC+01:00)Official notice
3. OpenTender

   RV BU nach STLB im Auf- und Abgebotsverfahren fuer sanitaertechnische Anlagen nach DIN 18381

   Place

   DE9 (Niedersachsen)

   Deadline

   5 Nov 2026, 10:15 (UTC+01:00) Deadline passed

   CPV

   45332400, 44411000, 42968200, 42131400

   Last checked 27 Oct 2026, 04:30 (UTC+01:00)Official notice
4. OpenTender

   Bau eines Streugutlagersilos und Soleerzeugers

   Place

   DE9 (Niedersachsen)

   Deadline

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

   CPV

   45000000, 43000000, 44000000, 71000000

   Last checked 27 Oct 2026, 04:30 (UTC+01:00)Official notice
5. AwardedTender

   Bodenbelagsarbeiten 70-[…] - PR1025964-2460-B-

   Buyer

   Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. - Einkauf B12 - Vergabestelle Bau

   Place

   DE911 (Niedersachsen)

   Deadline

   No deadline in the notice

   CPV

   45432130

   Last checked 27 Oct 2026, 04:30 (UTC+01:00)Official notice
6. OpenTender

   Neubau Hallenbad Stuhr: Lüftungsarbeiten

   Buyer

   Gemeinde Stuhr

   Place

   DE922 (Niedersachsen)

   Deadline

   18 Nov 2026, 09:20 (UTC+01:00)

   CPV

   45331210

   Last checked 27 Oct 2026, 04:30 (UTC+01:00)Official notice
7. OpenTender

   Flutlichtanlage Sportplatz Holßel

   Place

   DE9 (Niedersachsen)

   Deadline

   28 Oct 2026, 09:59 (UTC+01:00) Deadline passed

   CPV

   45311000

   Last checked 27 Oct 2026, 04:30 (UTC+01:00)Official notice
8. OpenTender

   Leitungsneubau und Kanalsanierung Sternstrasse und Elbinger Strasse

   Place

   DE9 (Niedersachsen)

   Deadline

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

   CPV

   45247110

   Last checked 27 Oct 2026, 04:30 (UTC+01:00)Official notice
9. OpenTender

   Neutorstraße - Am Delft, Emden / Brunnentechnik (2. BA)

   Buyer

   Stadt Emden

   Place

   DE942 (Niedersachsen)

   Deadline

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

   CPV

   45262220, 42122000

   Last checked 27 Oct 2026, 04:30 (UTC+01:00)Official notice
10. OpenTender

    Sanierung Rathaus Meinersen

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    45000000, 43000000, 44000000, 71000000

    Last checked 27 Oct 2026, 04:30 (UTC+01:00)Official notice
11. ClosedTender

    Lüftungstechnik 70-[…]

    Buyer

    Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.

    Place

    DE911 (Niedersachsen)

    Deadline

    No deadline in the notice

    CPV

    45331000

    Last checked 27 Oct 2026, 04:30 (UTC+01:00)Official notice
12. OpenTender

    26B70250 - THW OV Bad Lauterberg, Herstellung der Trinkwasserhygiene + Schönheitsreparaturen

    Place

    DE9 (Niedersachsen)

    Deadline

    No deadline in the notice

    CPV

    45332400

    Last checked 27 Oct 2026, 04:30 (UTC+01:00)Official notice
13. OpenTender

    Bau eines Streugutlagersilos und Soleerzeugers

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    45000000, 43000000, 44000000, 71000000

    Last checked 27 Oct 2026, 04:30 (UTC+01:00)Official notice
14. OpenTender

    Fußweg zur Burgbergschule

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    45000000, 43000000, 44000000, 71000000

    Last checked 27 Oct 2026, 04:30 (UTC+01:00)Official notice
15. ClosedTender

    Lüftungstechnik 70-[…]

    Buyer

    Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.

    Place

    DE911 (Niedersachsen)

    Deadline

    No deadline in the notice

    CPV

    45331000

    Last checked 27 Oct 2026, 04:30 (UTC+01:00)Official notice
16. OpenTender

    Fußweg zur Burgbergschule

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    45000000, 43000000, 44000000, 71000000

    Last checked 27 Oct 2026, 04:30 (UTC+01:00)Official notice
17. OpenTender

    Neubau einer kinder- und jugendpsychiatrischen Einrichtung, hier Lieferung und Montage der lüftungstechnischen Anlagen.

    Buyer

    AWO Niedersachsen gGmbH

    Place

    DE917 (Niedersachsen)

    Deadline

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

    Published value

    €762,000 excl. VAT

    CPV

    45000000

    Last checked 27 Oct 2026, 04:30 (UTC+01:00)Official notice
18. ClosedTender

    Auftragsänderung 1: Teilneubau Heinrich-Grupe-Schule 37124 Rosdorf - Fenster Außentüren Innentüren Vorhangfassade Sonnenschutz Tischlerarbeiten Fensterbauarbeiten Aluminiumfenster

    Buyer

    Gemeinde Rosdorf

    Place

    DE91C (Niedersachsen)

    Deadline

    No deadline in the notice

    CPV

    45421100, 44221000, 45212190

    Last checked 27 Oct 2026, 04:30 (UTC+01:00)Official notice
19. OpenTender

    Neubau Hallenbad Stuhr: Sanitärarbeiten

    Buyer

    Gemeinde Stuhr

    Place

    DE922 (Niedersachsen)

    Deadline

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

    CPV

    45332400

    Last checked 27 Oct 2026, 04:30 (UTC+01:00)Official notice
20. OpenTender

    Tiefbauarbeiten

    Buyer

    Stadt Burgwedel

    Place

    DE929 (Niedersachsen)

    Deadline

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

    Published value

    €2,183,411 excl. VAT

    CPV

    45232423, 45232420, 45112000, 45262212

    Last checked 27 Oct 2026, 04:30 (UTC+01:00)Official notice