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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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940 results. Showing 621 to 640 of 940

1. OpenTender

   26E30390 - HZA ZFA Nordhorn, Neubau HZA ZFA Nordhorn, Sanitär- und Heizungstechnik

   Buyer

   Bundesrepublik Deutschland vertreten durch das Staatliche Baumanagement Niedersachsen

   Place

   DE94B (Niedersachsen)

   Deadline

   7 Dec 2026, 09:00 (UTC+01:00)

   Published value

   €1,140,000 excl. VAT

   CPV

   45330000

   Last checked 27 Oct 2026, 02:30 (UTC+01:00)Official notice
2. OpenTender

   26E40279; Nds. Ministerium für Inneres, Sport und Digitalisierung / Nds. MI; MI Grundsanierung; Installation von Lüftungs- und Kälteanlagen

   Buyer

   Land Niedersachsen vertreten durch das Staatliche Baumanagement Niedersachsen

   Place

   DE929 (Niedersachsen)

   Deadline

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

   Published value

   €651,401.82 excl. VAT

   CPV

   45331200

   Last checked 27 Oct 2026, 02:30 (UTC+01:00)Official notice
3. ClosedTender

   Grundschule Heeßen - Rauchschutzvorhang

   Buyer

   Landkreis Schaumburg - Vergabestelle

   Place

   DE928 (Niedersachsen)

   Deadline

   No deadline in the notice

   CPV

   45343000, 45300000, 45343100

   Last checked 27 Oct 2026, 02:30 (UTC+01:00)Official notice
4. 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

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

   Published value

   €0.01 excl. VAT

   CPV

   45262670

   Last checked 27 Oct 2026, 02:30 (UTC+01:00)Official notice
5. AwardedTender

   Lager für übende Truppen Ostenholz, Neubau Feuerwache Ostenholz, Atemschutzwerkstatt

   Buyer

   Bundesrepublik Deutschland vertreten durch das Staatliche Baumanagement Niedersachsen

   Place

   DE938 (Niedersachsen)

   Deadline

   No deadline in the notice

   CPV

   45351000, 42000000

   Last checked 27 Oct 2026, 02:30 (UTC+01:00)Official notice
6. OpenTender

   BBST_LMT_Cloppenburg_Fassadenbauarbeiten

   Buyer

   Landkreis Cloppenburg

   Place

   DE948 (Niedersachsen)

   Deadline

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

   CPV

   45443000, 45262670

   Last checked 27 Oct 2026, 02:30 (UTC+01:00)Official notice
7. ClosedTender

   Bodenbelagsarbeiten 70-[…]

   Buyer

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

   Place

   DE911 (Niedersachsen)

   Deadline

   No deadline in the notice

   CPV

   45432130

   Last checked 27 Oct 2026, 02:30 (UTC+01:00)Official notice
8. AwardedTender

   Lager für übende Truppen Ostenholz, Neubau Feuerwache, Fliesen- und Rüttelbodenarbeiten

   Buyer

   Bundesrepublik Deutschland vertreten durch das Staatliche Baumanagement Niedersachsen

   Place

   DE938 (Niedersachsen)

   Deadline

   No deadline in the notice

   CPV

   45431000, 45000000

   Last checked 27 Oct 2026, 02:30 (UTC+01:00)Official notice
9. OpenTender

   26E30391 - HZA ZFA Nordhorn; Neubau HZA ZFA Nordhorn; Lüftungs- und Kältetechnik

   Buyer

   Bundesrepublik Deutschland vertreten durch das Staatliche Baumanagement Niedersachsen

   Place

   DE94B (Niedersachsen)

   Deadline

   7 Dec 2026, 09:00 (UTC+01:00)

   Published value

   €923,000 excl. VAT

   CPV

   45331200

   Last checked 27 Oct 2026, 02:30 (UTC+01:00)Official notice
10. OpenTender

    MHH - I02 - Erneuerung Prosektur - Gewerk: Tiefbauarbeiten

    Buyer

    Medizinische Hochschule Hannover

    Place

    DE929 (Niedersachsen)

    Deadline

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

    CPV

    45200000

    Last checked 27 Oct 2026, 02:30 (UTC+01:00)Official notice
11. ClosedTender

    Bodenbelagsarbeiten 70-[…]

    Buyer

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

    Place

    DE911 (Niedersachsen)

    Deadline

    No deadline in the notice

    CPV

    45432130

    Last checked 27 Oct 2026, 02:30 (UTC+01:00)Official notice
12. OpenTender

    Sanierung/Modernisierung der Geschäftsstelle Stüvestraße in Osnabrück

    Buyer

    ITEBO GmbH

    Place

    DE944 (Niedersachsen)

    Deadline

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

    CPV

    45453100, 45213100, 45112360, 45262660

    Last checked 27 Oct 2026, 02:30 (UTC+01:00)Official notice
13. OpenTender

    Bad Gandersheim: IOH Bauleistungen

    Buyer

    DB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11)

    Place

    DE918 (Niedersachsen)

    Deadline

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

    CPV

    45234100

    Last checked 27 Oct 2026, 02:30 (UTC+01:00)Official notice
14. AwardedTender

    Freiherr von Boeselager Kaserne Munster, Neubau Truppenküche 300 VT, Dämmarbeiten

    Buyer

    Bundesrepublik Deutschland vertreten durch das Staatliche Baumanagement Niedersachsen

    Place

    DE938 (Niedersachsen)

    Deadline

    No deadline in the notice

    CPV

    45321000, 45000000

    Last checked 27 Oct 2026, 02:30 (UTC+01:00)Official notice
15. OpenTender

    Trockenbauarbeiten 02

    Buyer

    Landeshauptstadt Hannover - Fachbereich Gebäudemanagement

    Place

    DE929 (Niedersachsen)

    Deadline

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

    CPV

    45324000

    Last checked 27 Oct 2026, 02:30 (UTC+01:00)Official notice
16. OpenTender

    26A30471 - Universität Osnabrück, Biologie C35, Brandschutzmaßnahme; Trockenbauarbeiten

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    45214300

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

    26A30480 - Behördenhaus Vechta; Rückbau, Anbau u. Neubau Aufzugsanlage; Vorgehängte hinterlüftete Fassade

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    45000000

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

    Errichtung von Grund- und Moorwassermesstellen im "Krähenmoor II"

    Place

    DE9 (Niedersachsen)

    Deadline

    No deadline in the notice

    CPV

    45262220

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

    Vergebener Auftrag: Schlosserarbeiten für Geländer

    Place

    DE9 (Niedersachsen)

    Deadline

    22 Sept 2026, 11:00 (UTC+02:00) Deadline passed

    CPV

    45000000, 43000000, 44000000, 71000000

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

    Gemeinde Bohmte / Erweiterung der Kindertagesstätte Hummelhof - Tischlerarbeiten

    Place

    DE9 (Niedersachsen)

    Deadline

    29 Oct 2026, 11:00 (UTC+01:00) Deadline passed

    CPV

    45421141, 45421130, 45422000

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