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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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• Niedersachsen
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1,000 results. Showing 1 to 20 of 1,000

1. OpenTender

   6012-0650-26-02 Umbau und Sanierung Sporthalle GS Comeniusstraße - Fachplanung TGA Lph. 4-9 (ND_NB)

   Buyer

   Stadt Braunschweig Fachbereich Bauordnung und Zentrale Vergabestelle

   Place

   DE911 (Niedersachsen)

   Deadline

   6 Nov 2026, 08:30 (UTC+01:00)

   CPV

   71240000

   Last checked 5 Nov 2026, 07:10 (UTC+01:00)Official notice
2. OpenTender

   Elektronenstrahlverdampfer-Beschichtungsanlage

   Buyer

   Universität Oldenburg

   Place

   DE943 (Niedersachsen)

   Deadline

   8 Jan 2027, 10:00 (UTC+01:00)

   Published value

   €336,134.45 excl. VAT

   CPV

   38000000

   Last checked 5 Nov 2026, 07:10 (UTC+01:00)Official notice
3. AwardedTender

   Planung und Neubau der Förderschule „Schule am Meer“ in Cuxhaven im Rahmen einer Gesamtvergabe

   Buyer

   Landkreis Cuxhaven

   Place

   DE932 (Niedersachsen)

   Deadline

   No deadline in the notice

   CPV

   45210000, 45214230, 71300000, 71240000

   Last checked 5 Nov 2026, 07:10 (UTC+01:00)Official notice
4. AwardedTender

   BVB Leistungen EEA, KTB, LST, OLA, TK (5Lose) zur DSTW+ETCS Ausrüstung, ScanMed Nord

   Buyer

   DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16)

   Place

   DE935 (Niedersachsen)

   Deadline

   No deadline in the notice

   CPV

   71000000, 71240000, 71250000, 71300000

   Last checked 5 Nov 2026, 07:10 (UTC+01:00)Official notice
5. OpenTender

   Neubau Klinikzentrum Westerstede, Fassadenarbeiten

   Buyer

   Landkreis Ammerland - Eigenbetrieb Immobilienbetreuung

   Place

   DE946 (Niedersachsen)

   Deadline

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

   CPV

   45443000, 45421100, 45441000, 45421144

   Last checked 5 Nov 2026, 07:10 (UTC+01:00)Official notice
6. OpenTender

   GS Auf dem Loh Gesamtsanierung und Erweiterung

   Buyer

   Landeshauptstadt Hannover - Fachbereich Umwelt und Stadtgrün

   Place

   DE929 (Niedersachsen)

   Deadline

   No deadline in the notice

   CPV

   71400000

   Last checked 5 Nov 2026, 07:10 (UTC+01:00)Official notice
7. OpenTender

   Elektrotechnische Anlagen und Beleuchtung - Hbs Fasanenkrug

   Buyer

   infra Infrastrukturgesellschaft Region Hannover GmbH

   Place

   DE929 (Niedersachsen)

   Deadline

   8 Dec 2026, 14:00 (UTC+01:00)

   CPV

   45311000, 45311200

   Last checked 5 Nov 2026, 07:10 (UTC+01:00)Official notice
8. OpenTender

   Stiftung Schloss Marienburg: Bauabschnitt 2.3 Vorgezogene Balkenkopfsanierung: Baustellenüberwachung - Zugangskontrolle

   Buyer

   Stiftung Schloss Marienburg

   Place

   DE929 (Niedersachsen)

   Deadline

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

   CPV

   45340000, 79710000, 79713000, 42961100

   Last checked 5 Nov 2026, 07:10 (UTC+01:00)Official notice
9. AwardedTender

   Stadt Hemmingen - GS Arnum - Heizungs- und Sanitärtechnik

   Buyer

   Stadt Hemmingen

   Place

   DE929 (Niedersachsen)

   Deadline

   No deadline in the notice

   CPV

   45000000, 45315000, 45232460, 45332400

   Last checked 5 Nov 2026, 07:10 (UTC+01:00)Official notice
10. AwardedTender

    Teilneubau GEH II - OP-Wandsystem

    Buyer

    Klinikum Region Hannover GmbH

    Place

    DE929 (Niedersachsen)

    Deadline

    No deadline in the notice

    Published value

    €1,123,255 excl. VAT

    CPV

    45215100, 45421100, 45421141

    Last checked 5 Nov 2026, 07:10 (UTC+01:00)Official notice
11. AwardedTender

    BBS III Göttingen, Sanierung der Sporthalle, Planungsleistungen der Tragwerksplanung nach § 51 HOAI 2021

    Buyer

    Landkreis Göttingen

    Place

    DE91C (Niedersachsen)

    Deadline

    No deadline in the notice

    CPV

    71327000

    Last checked 5 Nov 2026, 07:10 (UTC+01:00)Official notice
12. OpenTender

    örtliche Bauüberwachung

    Buyer

    Die Autobahn GmbH des Bundes - NL Nordwest

    Place

    DE911 (Niedersachsen)

    Deadline

    No deadline in the notice

    CPV

    71300000

    Last checked 5 Nov 2026, 07:10 (UTC+01:00)Official notice
13. OpenTender

    Stromversorgungsanlagen - Zentralanlagen

    Buyer

    Zentralklinik Ostfriesische Meere gGmbH

    Place

    DE947 (Niedersachsen)

    Deadline

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

    CPV

    45315300, 45310000, 45315700, 45315200

    Last checked 5 Nov 2026, 07:10 (UTC+01:00)Official notice
14. OpenTender

    Lieferung von zwei Hubarbeitsbühnen

    Buyer

    Zweckverband Abfallwirtschaft Region Hannover

    Place

    DE929 (Niedersachsen)

    Deadline

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

    CPV

    34100000, 42414000

    Last checked 5 Nov 2026, 07:10 (UTC+01:00)Official notice
15. OpenTender

    Fertigung, Lieferung und Einbau der Fensterelemente und Außentüren des Neubaus der Kinder- und Jugendpsychiatrie

    Buyer

    AWO Niedersachsen gGmbH

    Place

    DE917 (Niedersachsen)

    Deadline

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

    Published value

    €640,000 excl. VAT

    CPV

    45000000

    Last checked 5 Nov 2026, 07:10 (UTC+01:00)Official notice
16. OpenTender

    Lieferung von Tinte und Toner

    Buyer

    Immobilien Bremen - Eigenbetrieb der Stadtgemeinde Bremen

    Place

    DE501 (Bremen), DE502 (Bremen), DE911 (Niedersachsen)

    Deadline

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

    CPV

    30125110, 30125100, 22600000, 30125120

    Last checked 5 Nov 2026, 07:10 (UTC+01:00)Official notice
17. OpenTender

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

    Buyer

    Samtgemeinde Nord-Elm

    Place

    DE917 (Niedersachsen)

    Deadline

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

    CPV

    45112700

    Last checked 5 Nov 2026, 07:10 (UTC+01:00)Official notice
18. OpenTender

    Gebäudereinigungsleistungen (Unterhalts- und Grundreinigung) in verschiedenen Gebäuden der Stadt Neustadt am Rübenberge

    Buyer

    Stadt Neustadt am Rübenberge

    Place

    DE929 (Niedersachsen)

    Deadline

    6 Nov 2026, 08:45 (UTC+01:00)

    CPV

    90911200, 90919300

    Last checked 5 Nov 2026, 07:10 (UTC+01:00)Official notice
19. OpenTender

    HB Lewerberg III - Neubau: Los 2 - Anlagentechnik

    Buyer

    Harzwasserwerke GmbH

    Place

    DE916 (Niedersachsen)

    Deadline

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

    CPV

    45232154, 45231100, 42130000, 45311000

    Last checked 5 Nov 2026, 07:10 (UTC+01:00)Official notice
20. OpenTender

    HB Lewerberg III - Neubau: Los 3 - EMSR-Technik

    Buyer

    Harzwasserwerke GmbH

    Place

    DE916 (Niedersachsen)

    Deadline

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

    CPV

    45232154, 45315100, 38424000, 45311000

    Last checked 5 Nov 2026, 07:10 (UTC+01:00)Official notice