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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 161 to 180 of 327

1. OpenTender

   Verwertung von entwässertem Klärschlamm

   Buyer

   Samtgemeinde Zeven

   Place

   DE937 (Niedersachsen)

   Deadline

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

   Published value

   €571,200 excl. VAT

   CPV

   90513900, 90513600, 90513700

   Last checked 6 Nov 2026, 14:30 (UTC+01:00)Official notice
2. OpenTender

   Pflege der Außenanlagen sowie Winterdienst für Standorte der BGE Peine

   Buyer

   Bundesgesellschaft für Endlagerung mbH (BGE)

   Place

   DE91A (Niedersachsen)

   Deadline

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

   CPV

   77300000, 90620000, 90630000

   Last checked 6 Nov 2026, 14:30 (UTC+01:00)Official notice
3. ClosedTender

   Aktenauslagerung für die Region Hannover

   Place

   DE9 (Niedersachsen)

   Deadline

   27 Aug 2026, 08:45 (UTC+02:00) Deadline passed

   CPV

   50000000, 51000000, 55000000, 66000000

   Last checked 6 Nov 2026, 14:30 (UTC+01:00)Official notice
4. OpenTender

   Rahmenvertrag zur Sicherheitsinspektion, Wartung, Instandsetzung und Ersatzbeschaffung von fest eingebauten und transportablen Turn- und Sportgeräten in den Sporthallen der Stadt Ronnenberg

   Place

   DE9 (Niedersachsen)

   Deadline

   9 Nov 2026, 08:00 (UTC+01:00)

   CPV

   50000000, 51000000, 55000000, 66000000

   Last checked 6 Nov 2026, 14:30 (UTC+01:00)Official notice
5. ClosedTender

   DLR Standort Oberpfaffenhofen - Rahmenvertrag Blitzschutzprüfung

   Place

   DE9 (Niedersachsen)

   Deadline

   22 Oct 2026, 10:00 (UTC+02:00) Deadline passed

   CPV

   50000000, 51000000, 55000000, 66000000

   Last checked 6 Nov 2026, 13:30 (UTC+01:00)Official notice
6. ClosedTender

   Landkreis Göttingen, Erstellung eines Altstandort-Verzeichnisses für den ehem. Landkreis Osterode am Harz

   Place

   DE9 (Niedersachsen)

   Deadline

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

   CPV

   72330000, 72314000, 90732500, 90711100

   Last checked 6 Nov 2026, 13:30 (UTC+01:00)Official notice
7. ClosedTender

   Schülerbeförderung - Sport- und Schwimmfahrten, Los 2

   Place

   DE9 (Niedersachsen)

   Deadline

   22 Oct 2026, 11:14 (UTC+02:00) Deadline passed

   CPV

   50000000, 51000000, 55000000, 66000000

   Last checked 6 Nov 2026, 13:30 (UTC+01:00)Official notice
8. ClosedTender

   Norduferreinigung Mardorf 2027

   Place

   DE9 (Niedersachsen)

   Deadline

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

   CPV

   50000000, 51000000, 55000000, 66000000

   Last checked 6 Nov 2026, 13:30 (UTC+01:00)Official notice
9. AwardedTender

   26B40215; Bewirtschaftung für Kapitel 04 10; Bund Gutachten u. Stellungn. (PB3); Reinigung und Inspektion des Kanalnetzes für das LAK Bundessortenamt Hannover

   Place

   DE9 (Niedersachsen)

   Deadline

   No deadline in the notice

   CPV

   90000000

   Last checked 6 Nov 2026, 13:30 (UTC+01:00)Official notice
10. ClosedTender

    Samtgemeinde Lüchow (Wendland) - Grundschule Lüchow - Neubau Mensa_Los 18 Baureinigung

    Place

    DE9 (Niedersachsen)

    Deadline

    27 Oct 2026, 09:00 (UTC+01:00) Deadline passed

    CPV

    90910000

    Last checked 6 Nov 2026, 13:30 (UTC+01:00)Official notice
11. ClosedTender

    Entsorgung von gefährlichen Abfällen von den Abfall-Annahmestellen

    Place

    DE9 (Niedersachsen)

    Deadline

    28 Oct 2026, 09:30 (UTC+01:00) Deadline passed

    CPV

    90000000, 90523000, 90513500

    Last checked 6 Nov 2026, 13:30 (UTC+01:00)Official notice
12. ClosedTender

    Schülerbeförderung - Sport- und Schwimmfahrten, Los 1

    Place

    DE9 (Niedersachsen)

    Deadline

    22 Oct 2026, 10:59 (UTC+02:00) Deadline passed

    CPV

    50000000, 51000000, 55000000, 66000000

    Last checked 6 Nov 2026, 13:30 (UTC+01:00)Official notice
13. ClosedTender

    Turnusmäßiger Wechsel der Strom-, Gas- und Wasserzähler für das Jahr 2027

    Place

    DE9 (Niedersachsen)

    Deadline

    30 Oct 2026, 10:00 (UTC+01:00) Deadline passed

    CPV

    50000000, 51000000, 55000000, 66000000

    Last checked 6 Nov 2026, 13:30 (UTC+01:00)Official notice
14. ClosedTender

    Prädationsmanagement im Wiesenvogelschutz 2027-2028

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    50000000, 51000000, 55000000, 66000000

    Last checked 6 Nov 2026, 13:30 (UTC+01:00)Official notice
15. ClosedTender

    Schadstoffanalysen in Plattfischen und Miesmuscheln aus 2024 und 2025

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    71620000, 71900000, 90711500

    Last checked 6 Nov 2026, 13:30 (UTC+01:00)Official notice
16. AwardedTender

    Übernahme und Verwertung von Altpapier

    Buyer

    BAWN Betrieb Abfallwirtschaft Nienburg/Weser - AöR -

    Place

    DE927 (Niedersachsen)

    Deadline

    No deadline in the notice

    CPV

    90500000

    Last checked 6 Nov 2026, 13:30 (UTC+01:00)Official notice
17. ClosedTender

    Abfallbeseitigung, Abfalleimerentleerung und Auffüllung von Hundekotbeutel

    Place

    DE9 (Niedersachsen)

    Deadline

    3 Nov 2026, 10:45 (UTC+01:00) Deadline passed

    CPV

    50000000, 51000000, 55000000, 66000000

    Last checked 6 Nov 2026, 11:30 (UTC+01:00)Official notice
18. ClosedTender

    Abfallbeseitigung, Abfalleimerentleerung und Auffüllung von Hundekotbeutel

    Place

    DE9 (Niedersachsen)

    Deadline

    3 Nov 2026, 10:45 (UTC+01:00) Deadline passed

    CPV

    50000000, 51000000, 55000000, 66000000

    Last checked 6 Nov 2026, 11:30 (UTC+01:00)Official notice
19. ClosedTender

    46-1017-26 46.1 Gärten und Betriebseinrichtungen; Entsorgung von Parkabfällen in den Herrenhäuser Gärten

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    50000000, 51000000, 55000000, 66000000

    Last checked 6 Nov 2026, 11:30 (UTC+01:00)Official notice
20. OpenTender

    2026-78_B6_WSW_Floristische_Faunistische_Erfassungen_Wiederholungskartierungen

    Buyer

    Niedersächsische Landesbehörde für Straßenbau und Verkehr - Geschäftsbereich Hannover

    Place

    DE929 (Niedersachsen)

    Deadline

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

    CPV

    71222100, 71222200, 90712000, 90700000

    Last checked 6 Nov 2026, 07:11 (UTC+01:00)Official notice