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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 50: Repair and maintenance services
• Niedersachsen
• Clear all

160 results. Showing 141 to 160 of 160

1. OpenTender

   Fäkalabfuhr 2027-2028

   Place

   DE9 (Niedersachsen)

   Deadline

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

   CPV

   50000000, 51000000, 55000000, 66000000

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

   Glas-/Fensterreinigung

   Place

   DE9 (Niedersachsen)

   Deadline

   11 Nov 2026, 10:15 (UTC+01:00)

   CPV

   50000000, 51000000, 55000000, 66000000

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

   Fäkalabfuhr 2027-2028

   Place

   DE9 (Niedersachsen)

   Deadline

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

   CPV

   50000000, 51000000, 55000000, 66000000

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

   Externe Vergabemanagementleistung Erneuerung Dauerausstellung Rammelsberg Museum

   Place

   DE9 (Niedersachsen)

   Deadline

   5 Nov 2026, 09:00 (UTC+01:00) Deadline passed

   CPV

   50000000, 51000000, 55000000, 66000000

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

   Glas-/Fensterreinigung

   Place

   DE9 (Niedersachsen)

   Deadline

   11 Nov 2026, 10:15 (UTC+01:00)

   CPV

   50000000, 51000000, 55000000, 66000000

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

   Hausmeisterleistungen

   Place

   DE9 (Niedersachsen)

   Deadline

   11 Nov 2026, 10:30 (UTC+01:00)

   CPV

   50000000, 51000000, 55000000, 66000000

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

   Erwerb Fahrerlaubnis Klasse C für Feuerwehrangehörige

   Place

   DE9 (Niedersachsen)

   Deadline

   19 Nov 2026, 14:00 (UTC+01:00)

   CPV

   50000000, 51000000, 55000000, 66000000

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

   Externe Vergabemanagementleistung Erneuerung Dauerausstellung Rammelsberg Museum

   Place

   DE9 (Niedersachsen)

   Deadline

   5 Nov 2026, 09:00 (UTC+01:00) Deadline passed

   CPV

   50000000, 51000000, 55000000, 66000000

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

   32-1065-26 Ausschreibungen Zentrale Fachbereichsangelegenheiten; Rahmenvertrag für Dienstleitung Geldtransport für die Geschäftsstellen des Fachbereiches Öffentliche Ordnung der Landeshauptstadt Hannover und die Versorgung dieser mit Wechselgeld.

   Place

   DE9 (Niedersachsen)

   Deadline

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

   CPV

   50000000, 51000000, 55000000, 66000000

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

    Digitalisierung der Akten der Ausländerhörde

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    50000000, 51000000, 55000000, 66000000

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

    Schülerbeförderung zur Grundschule Bad Bodenteich und zurück an den Wohnort bzw. Bushaltestelle

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    50000000, 51000000, 55000000, 66000000

    Last checked 26 Oct 2026, 15:21 (UTC+01:00)Official notice
12. OpenTender

    NW-Kanalreinigung Neustadt a.Rbge. 2027

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    50000000, 51000000, 55000000, 66000000

    Last checked 26 Oct 2026, 15:21 (UTC+01:00)Official notice
13. AwardedTender

    Erneuerung der Stufenketten

    Place

    DE9 (Niedersachsen)

    Deadline

    No deadline in the notice

    CPV

    45313200, 42419530, 50740000

    Last checked 26 Oct 2026, 15:21 (UTC+01:00)Official notice
14. AwardedTender

    Wartung von Feuerlöschern

    Buyer

    Stadt Braunschweig Fachbereich Bauordnung und Zentrale Vergabestelle

    Place

    DE911 (Niedersachsen)

    Deadline

    No deadline in the notice

    CPV

    50712000

    Last checked 26 Oct 2026, 15:21 (UTC+01:00)Official notice
15. OpenTender

    Rahmenvertrag Aktenauslagerung für die Region Hannover

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    50000000, 51000000, 55000000, 66000000

    Last checked 26 Oct 2026, 15:21 (UTC+01:00)Official notice
16. OpenTender

    REV_1_Wartungs- und Instandhaltungsleistungen Radialverdichter Gasspeicher Jemgum und Rehden

    Buyer

    SEFE Storage GmbH

    Place

    DE94C (Niedersachsen), DE922 (Niedersachsen)

    Deadline

    No deadline in the notice

    CPV

    50531300

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

    Analysis of 450 stream sediment samples

    Place

    DE9 (Niedersachsen)

    Deadline

    No deadline in the notice

    CPV

    50000000, 51000000, 55000000, 66000000

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

    Annahme und Verwertung von Grünabfall

    Place

    DE9 (Niedersachsen)

    Deadline

    4 Nov 2026, 09:00 (UTC+01:00) Deadline passed

    CPV

    50000000, 51000000, 55000000, 66000000

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

    18-1075-26 IT- und Bürokommunikation; Rahmenvertrag für Sicherheitsüberprüfungen diverser Webanwendungen der Landeshauptstadt Hannover

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    50000000, 51000000, 55000000, 66000000

    Last checked 26 Oct 2026, 15:13 (UTC+01:00)Official notice
20. OpenTender

    19-0743-26 Neues Rathaus Sanierung Ratssaal- Restauration Möbel

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    50000000, 51000000, 55000000, 66000000

    Last checked 26 Oct 2026, 15:13 (UTC+01:00)Official notice