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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 90: Sewage, refuse, cleaning and environmental services
• Niedersachsen
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327 results. Showing 201 to 220 of 327

1. OpenTender

   Entsorgung und Verwertung von Straßenkehricht (Straßenreinigungsabfälle) vom 01.01.2027 bis 31.12.2028

   Place

   DE9 (Niedersachsen)

   Deadline

   19 Nov 2026, 09:45 (UTC+01:00)

   CPV

   50000000, 51000000, 55000000, 66000000

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

   26-0299_S_Schädlingsbekämpfung KP

   Place

   DE9 (Niedersachsen)

   Deadline

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

   CPV

   50000000, 51000000, 55000000, 66000000

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

   Unterhaltsreinigung in der Außenstelle Gradestr. 20, 30163 Hannover

   Buyer

   Region Hannover

   Place

   DE929 (Niedersachsen)

   Deadline

   No deadline in the notice

   CPV

   90911200

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

   Unterstützende Dienstleistungen im Bereich luftrechtlicher Schulungen, interner Audits sowie Handbuch- und Verfahrensoptimierung

   Place

   DE9 (Niedersachsen)

   Deadline

   No deadline in the notice

   CPV

   50000000, 51000000, 55000000, 66000000

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

   Abfallsammlung Hannover Rastanlagen 2026 - 2030 Los 5

   Buyer

   Die Autobahn GmbH des Bundes - NL Nordwest

   Place

   DE929 (Niedersachsen)

   Deadline

   No deadline in the notice

   CPV

   90511100

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

   Fast LTA Silent Bricks: Erweiterung Speichersystem und Verlängerung Wartungsvertrag

   Place

   DE9 (Niedersachsen)

   Deadline

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

   CPV

   50000000, 51000000, 55000000, 66000000

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

   Fördermittelakquise für die Region Hannover

   Place

   DE9 (Niedersachsen)

   Deadline

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

   CPV

   50000000, 51000000, 55000000, 66000000

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

   Abfallsammlung Lauenau Strecke 2026 - 2030 Los 4

   Buyer

   Die Autobahn GmbH des Bundes - NL Nordwest

   Place

   DE928 (Niedersachsen)

   Deadline

   No deadline in the notice

   CPV

   90511100

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

   Schadstoffsammlung und Entsorgung im Landkreis Cuxhaven für den Zeitraum vom 01.01.2027 bis zum 31.12.2029

   Buyer

   Landkreis Cuxhaven

   Place

   DE932 (Niedersachsen)

   Deadline

   19 Nov 2026, 09:00 (UTC+02:00)

   CPV

   90500000, 90520000

   Last checked 6 Nov 2026, 21:30 (UTC+01:00)Official notice
10. OpenTender

    18-1118-26 Zentrale Beschaffung von Liefer- und Dienstleistungen- Rahmenvertrag über die Durchführung von Schulungen für Brandschutzhelferinnen 2027 und 2028

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    50000000, 51000000, 55000000, 66000000

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

    Unterhalts- und Sonderreinigung

    Buyer

    Bundeswehr-Dienstleistungszentrum Wilhelmshaven

    Place

    DE945 (Niedersachsen)

    Deadline

    1 Dec 2026, 13:00 (UTC+01:00)

    CPV

    90910000

    Last checked 4 Nov 2026, 13:10 (UTC+01:00)Official notice
12. OpenTender

    Monitoring der biol. QK Fische und Erfassung des Mülls in der Tideelbe im Rahmen des KEMP 2027

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    90700000, 90715000

    Last checked 1 Nov 2026, 05:30 (UTC+01:00)Official notice
13. OpenTender

    Kernbohrservice für die Forschungsbohrung GeoMetEr LWB-01 - Langenweißbach

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    50000000, 51000000, 55000000, 66000000

    Last checked 1 Nov 2026, 05:30 (UTC+01:00)Official notice
14. OpenTender

    Hochmechanisierte Holzernte und Rückung im Stadtforstamt Lüneburg

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    50000000, 51000000, 55000000, 66000000

    Last checked 1 Nov 2026, 05:30 (UTC+01:00)Official notice
15. OpenTender

    Entsorgung datenschutzw Schriftgut

    Buyer

    Bundesagentur für Arbeit (BA), vertreten durch den Vorstand, hier vertreten durch die Leitung des Geschäftsbereiches Einkauf im BA-Service-Haus

    Place

    DEZZZ, DEF02 (Schleswig-Holstein), DE600 (Hamburg)

    Deadline

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

    CPV

    90510000

    Last checked 7 Nov 2026, 10:30 (UTC+01:00)Official notice
16. OpenTender

    KAW Northeim - Verladung und Transport Boden- Bauschutt zur Deponie Brandisbreite 01.01.-31.12.2027

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    90500000

    Last checked 1 Nov 2026, 05:30 (UTC+01:00)Official notice
17. OpenTender

    Winterdienst

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    15981320, 90620000, 90630000

    Last checked 31 Oct 2026, 06:30 (UTC+01:00)Official notice
18. OpenTender

    Bauabfalldeponien - Verladung und Transport von Grünabfällen 2027

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    90500000

    Last checked 31 Oct 2026, 06:30 (UTC+01:00)Official notice
19. OpenTender

    Schmutzwasserkanalreinigung 2027 Baltrum und Spiekeroog

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    90000000, 90470000, 90910000

    Last checked 31 Oct 2026, 05:30 (UTC+01:00)Official notice
20. AwardedTender

    Reststoffentsorgung in Form von Stäuben und Salzen bzw. Flugaschen

    Buyer

    MVA Bielefeld-Herford GmbH

    Place

    DEA41 (Nordrhein-Westfalen), DE923 (Niedersachsen)

    Deadline

    No deadline in the notice

    CPV

    90513400, 90500000

    Last checked 4 Nov 2026, 14:10 (UTC+01:00)Official notice