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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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994 results. Showing 801 to 820 of 994

1. OpenTender

   I02 - Mod. Fenster/Türen Fassade - Gewerk: Dachabdichtungsarbeiten I02

   Buyer

   Medizinische Hochschule Hannover

   Place

   DE929 (Niedersachsen)

   Deadline

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

   CPV

   45261410

   Last checked 26 Oct 2026, 15:35 (UTC+01:00)Official notice
2. OpenTender

   Sportanlage Bienroder Weg - Bau einer Basketball- und 3x3-Anlage - Sportplatzbau_MS

   Place

   DE9 (Niedersachsen)

   Deadline

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

   CPV

   45000000, 43000000, 44000000, 71000000

   Last checked 26 Oct 2026, 15:35 (UTC+01:00)Official notice
3. OpenTender

   Samtgemeinde Lüchow (Wendland) - Grundschule Lüchow - Neubau Mensa_Los 21 Küchentechnische Anlagen

   Place

   DE9 (Niedersachsen)

   Deadline

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

   CPV

   45421151

   Last checked 26 Oct 2026, 15:35 (UTC+01:00)Official notice
4. OpenTender

   EMSR-Modernisierung mobile Baustoffanlagen

   Place

   DE9 (Niedersachsen)

   Deadline

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

   CPV

   45000000, 43000000, 44000000, 71000000

   Last checked 26 Oct 2026, 15:35 (UTC+01:00)Official notice
5. OpenTender

   VTG 02/2026 Lose I-III, Landschaftspflege, TGen Geeste, Groß Berßen, Klein Berßen-Stavern

   Place

   DE9 (Niedersachsen)

   Deadline

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

   CPV

   45000000, 43000000, 44000000, 71000000

   Last checked 26 Oct 2026, 15:35 (UTC+01:00)Official notice
6. OpenTender

   EMSR-Modernisierung mobile Baustoffanlagen

   Place

   DE9 (Niedersachsen)

   Deadline

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

   CPV

   45000000, 43000000, 44000000, 71000000

   Last checked 26 Oct 2026, 15:35 (UTC+01:00)Official notice
7. OpenTender

   Sicherheitstechnische Anlagen

   Place

   DE9 (Niedersachsen)

   Deadline

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

   CPV

   31625200, 35120000, 35125100, 31625300

   Last checked 26 Oct 2026, 15:35 (UTC+01:00)Official notice
8. OpenTender

   Grundschule Wunderburg, Vorbereitende Maßnahmen für den Neubau einer Interims-Containeranlage

   Place

   DE9 (Niedersachsen)

   Deadline

   5 Nov 2026, 11:15 (UTC+01:00) Deadline passed

   CPV

   45112000

   Last checked 26 Oct 2026, 15:35 (UTC+01:00)Official notice
9. OpenTender

   Martino-Katharineum (Baustelleneinrichtung)

   Buyer

   Stadt Braunschweig Fachbereich Bauordnung und Zentrale Vergabestelle

   Place

   DE911 (Niedersachsen)

   Deadline

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

   CPV

   45113000

   Last checked 26 Oct 2026, 15:35 (UTC+01:00)Official notice
10. OpenTender

    Verlegearbeiten im Stadtgebiet der Stadt Göttingen 2027-2028

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    45000000, 43000000, 44000000, 71000000

    Last checked 26 Oct 2026, 15:35 (UTC+01:00)Official notice
11. OpenTender

    Dachabdichtungsarbeiten

    Buyer

    Handwerkskammer Osnabrück-Emsland-Grafschaft Bentheim

    Place

    DE944 (Niedersachsen)

    Deadline

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

    Published value

    €652,000 excl. VAT

    CPV

    45261210

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

    Rahmenvereinbarung - Ertüchtigungs- und Sanierungsmaßnahmen an 110-kV-Freileitungsanlagen

    Buyer

    LSW Netz GmbH & Co. KG

    Place

    DE913 (Niedersachsen)

    Deadline

    No deadline in the notice

    Published value

    €6,000,000 excl. VAT

    CPV

    45232210, 71323100

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

    Neubau einer kinder- und jugendpsychiatrischen Einrichtung, hier Ausführung der Dachabdichtungsarbeiten

    Buyer

    AWO Niedersachsen gGmbH

    Place

    DE917 (Niedersachsen)

    Deadline

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

    Published value

    €871,000 excl. VAT

    CPV

    45000000

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

    Tischlerarbeiten Fenster, Außentüren

    Buyer

    Stadt Göttingen

    Place

    DE91C (Niedersachsen)

    Deadline

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

    Published value

    €142,840 excl. VAT

    CPV

    45421000, 45421111, 45421131, 45262670

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

    Enertec Hameln GmbH: Leistungen zur Lieferung und Errichtung von E-Technik (Los 6)

    Buyer

    Enertec Hameln GmbH

    Place

    DE923 (Niedersachsen)

    Deadline

    No deadline in the notice

    CPV

    45252000, 45315100, 51111000, 31170000

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

    Rahmenvertrag Gas-, Wasser- und Entwässerungsarbeiten DLR Standort Bremen

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    45000000, 43000000, 44000000, 71000000

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

    26A30482 - Universität Osnabrück, Biologie C35, Brandschutzmaßnahme; Brandschutztüren, Metallbau- und Schlosserarbeiten

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    45421100

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

    Neubau Jugendpflege Edemissen - Gerüstbauarbeiten

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    45262100

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

    Neubau Mensa Grundschule Börßum, Samtgemeinde Oderwald - Trockenbauarbeiten

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    45000000, 43000000, 44000000, 71000000

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

    Grundschule Gehlenberg - Fliesenarbeiten

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    45431000

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