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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 90: Sewage, refuse, cleaning and environmental services
• Niedersachsen
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331 results. Showing 301 to 320 of 331

1. OpenTender

   26-0439 Abfallentsorgung - Transport, Sortierung und Verwertung des kommunalen Masseanteils der Wertstofftonne

   Buyer

   Stadt Wolfsburg

   Place

   DE913 (Niedersachsen)

   Deadline

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

   CPV

   90514000

   Last checked 26 Oct 2026, 15:35 (UTC+01:00)Official notice
2. 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
3. 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
4. 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
5. 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
6. OpenTender

   Kommunales Starkregenvorsorgekonzept für die Gemeinde Rosdorf - Dienstleistung Erstellung eines Konzepts

   Place

   DE9 (Niedersachsen)

   Deadline

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

   CPV

   90700000, 90712100, 90713000, 90712000

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

   Abfallsammlung 2027-2028

   Place

   DE9 (Niedersachsen)

   Deadline

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

   CPV

   90610000, 90500000, 90910000, 90914000

   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

   Gde. Visbek: Klärschlammentsorgung 01.01.2027-31.12.2030 der Kläranlage Visbek

   Buyer

   Landkreis Vechta

   Place

   DE94F (Niedersachsen)

   Deadline

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

   CPV

   90513900

   Last checked 26 Oct 2026, 15:35 (UTC+01:00)Official notice
10. 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
11. 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
12. OpenTender

    Restabfallentsorgung ab 2027

    Buyer

    Landkreis Goslar

    Place

    DE916 (Niedersachsen)

    Deadline

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

    CPV

    90513000

    Last checked 7 Nov 2026, 03:30 (UTC+01:00)Official notice
13. OpenTender

    Gelege- und Kükenschutz im EU-VSG V09 Ostfriesische Meere 2027 + 2028

    Buyer

    Landkreis Aurich

    Place

    DE947 (Niedersachsen)

    Deadline

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

    CPV

    92533000, 71319000, 90721700

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

    Eichsfeld Gymnasium Duderstadt, Neubau Erweiterungsbau - Reinigungsarbeiten VE 399

    Buyer

    Landkreis Göttingen

    Place

    DE91C (Niedersachsen)

    Deadline

    No deadline in the notice

    CPV

    90911200

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

    Erstellung eines Umweltverträglichkeitsprüfungs- Berichts (UVP- Bericht)

    Buyer

    Stadt Oldenburg (Oldb)

    Place

    DE943 (Niedersachsen)

    Deadline

    No deadline in the notice

    Published value

    €75,334.20 excl. VAT

    CPV

    71313000, 90700000, 90712000

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

    Transport und Entsorgung von schadstoffhaltigen Abfällen

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    90523000, 90520000

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

    Gebäudereinigung in Objekten der Samtgemeinde Flotwedel

    Buyer

    Samtgemeinde Flotwedel

    Place

    DE931 (Niedersachsen)

    Deadline

    8 May 2026, 09:00 (UTC+02:00) Deadline passed

    CPV

    90911200, 90911000

    Last checked 26 Oct 2026, 15:21 (UTC+01:00)Official notice
18. 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
19. OpenTender

    26E70224 - Nds. Staatskanzlei, Nds. Ministerien, LfD Nds. und LKA Nds. - Reinigungsaussschreibung - Unterhaltsreinigung

    Buyer

    Land Niedersachsen vertreten durch das Staatliche Baumanagement Niedersachsen

    Place

    DE929 (Niedersachsen), DE931 (Niedersachsen)

    Deadline

    24 Nov 2026, 09:15 (UTC+01:00)

    CPV

    90911200

    Last checked 26 Oct 2026, 15:21 (UTC+01:00)Official notice
20. 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