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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 45: Construction work
• Niedersachsen
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859 results. Showing 81 to 100 of 859

1. OpenTender

   GGI - Abbrucharbeiten für die Dachsanierung Sporthalle

   Place

   DE9 (Niedersachsen)

   Deadline

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

   CPV

   45110000, 45111000, 45111100

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

   68-1108-26 Klärwerk; 1250-21 Wasserhaltung

   Place

   DE9 (Niedersachsen)

   Deadline

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

   CPV

   45000000, 43000000, 44000000, 71000000

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

   Neubau Schulgebäude in Holz-Modulbauweise mit 2-Feld-Sporthalle und Außenanlagen

   Buyer

   Landeshauptstadt Hannover - Fachbereich Gebäudemanagement

   Place

   DE929 (Niedersachsen)

   Deadline

   No deadline in the notice

   CPV

   45200000, 45214200, 44211000

   Last checked 4 Nov 2026, 12:10 (UTC+01:00)Official notice
4. OpenTender

   Neubau Stromversorgung des ESTW, Strecke 1570 (Emden - Marienhafe), km 14,0-15,4

   Buyer

   DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16)

   Place

   DE929 (Niedersachsen)

   Deadline

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

   CPV

   45311000

   Last checked 4 Nov 2026, 12:10 (UTC+01:00)Official notice
5. OpenTender

   26A30499 - Bundespolizeiinspektion Bad Bentheim, Neubau; Dachabdichtungen

   Place

   DE9 (Niedersachsen)

   Deadline

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

   CPV

   45000000

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

   Ersatzneubau der Sporthalle in Warberg in Süpplingen in der Samtgemeinde Nord-Elm - Elektrotechnik Stark- und Schwachstromanlagen

   Buyer

   Samtgemeinde Nord-Elm

   Place

   DE917 (Niedersachsen)

   Deadline

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

   Published value

   €506,941.46 excl. VAT

   CPV

   45311200

   Last checked 4 Nov 2026, 12:10 (UTC+01:00)Official notice
7. OpenTender

   Ersatzneubau der Sporthalle in Warberg in Süpplingen in der Samtgemeinde Nord-Elm - Brandmeldeanlage

   Place

   DE9 (Niedersachsen)

   Deadline

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

   CPV

   45312100

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

   Teilneubau GEH II - Estricharbeiten

   Buyer

   Klinikum Region Hannover GmbH

   Place

   DE929 (Niedersachsen)

   Deadline

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

   CPV

   45262320, 45321000, 45442100, 45430000

   Last checked 4 Nov 2026, 12:10 (UTC+01:00)Official notice
9. AwardedTender

   Neubau Dieckhausschule - Abbruch- und Erdarbeiten

   Buyer

   Stadt Papenburg

   Place

   DE949 (Niedersachsen)

   Deadline

   No deadline in the notice

   CPV

   45111100, 45112000

   Last checked 4 Nov 2026, 12:10 (UTC+01:00)Official notice
10. OpenTender

    Dachabdichtungsarbeiten

    Buyer

    Zoo Hannover gGmbH

    Place

    DE929 (Niedersachsen)

    Deadline

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

    CPV

    45261410, 45261210

    Last checked 4 Nov 2026, 12:10 (UTC+01:00)Official notice
11. OpenTender

    Metallbauarbeiten IV

    Buyer

    Zentralklinik Ostfriesische Meere gGmbH

    Place

    DE947 (Niedersachsen)

    Deadline

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

    CPV

    45262670, 45223210, 45223500, 45223110

    Last checked 4 Nov 2026, 12:10 (UTC+01:00)Official notice
12. OpenTender

    Neubau Hauptpumpwerk (HPW) Hinte - Bauhauptarbeiten

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    45220000, 45223220, 45232431, 45000000

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

    KAW Northeim - Rahmenvereinbarung Einplanierungsarbeiten Deponie Brandisbreite 2027

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    45112500

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

    Grundschule Heeßen - Heizungs- und Sanitärtechnik

    Buyer

    Landkreis Schaumburg - Vergabestelle

    Place

    DE928 (Niedersachsen)

    Deadline

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

    CPV

    45331000, 45320000, 45332200, 45332300

    Last checked 4 Nov 2026, 12:10 (UTC+01:00)Official notice
15. OpenTender

    BV Cuxhaven Rohrleitungen, Kabelarbeiten Außenbereich

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    45231100

    Last checked 4 Nov 2026, 05:30 (UTC+01:00)Official notice
16. AwardedTender

    Erneuerung "Wiesenstraße" in Lübberstedt

    Place

    DE9 (Niedersachsen)

    Deadline

    No deadline in the notice

    CPV

    45221250

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

    Instandsetzungsarbeiten auf der Kreisstraße 18 im Landkreis Lüchow Dannenberg

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    45000000, 43000000, 44000000, 71000000

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

    Gerüstbauarbeiten

    Buyer

    Universitätsmedizin Göttingen (UMG), Stiftung Öffentlichen Rechts

    Place

    DE91C (Niedersachsen)

    Deadline

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

    CPV

    45262100

    Last checked 4 Nov 2026, 12:10 (UTC+01:00)Official notice
19. OpenTender

    Verfestigung des Weges zum Golfclub in Salzgitter-Bad

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    45233160, 45233142, 45233250

    Last checked 4 Nov 2026, 05:30 (UTC+01:00)Official notice
20. AwardedTender

    Erneuerung Flachdachabdichtung

    Place

    DE9 (Niedersachsen)

    Deadline

    No deadline in the notice

    CPV

    45261410

    Last checked 4 Nov 2026, 05:30 (UTC+01:00)Official notice