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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 71: Architectural, construction, engineering and inspection services
• Niedersachsen
• Clear all

456 results. Showing 21 to 40 of 456

1. OpenTender

   Grundschule Bokeloh- H-L-S Installation

   Place

   DE9 (Niedersachsen)

   Deadline

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

   CPV

   45000000, 43000000, 44000000, 71000000

   Last checked 6 Nov 2026, 05:30 (UTC+01:00)Official notice
2. OpenTender

   Umgestaltung Neustädter Markt

   Buyer

   Stadt Hildesheim

   Place

   DE925 (Niedersachsen)

   Deadline

   No deadline in the notice

   CPV

   71000000

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

   Überprüfung ortsveränderlicher elektrischer Betriebsmittel in allen Einrichtungen des Landkreises Cuxhaven

   Buyer

   Landkreis Cuxhaven

   Place

   DE932 (Niedersachsen)

   Deadline

   No deadline in the notice

   CPV

   71314100

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

   Wartung RWA am DLR Standort Braunschweig, Lilienthalplatz 7,38108 Braunschweig

   Place

   DE9 (Niedersachsen)

   Deadline

   2 Dec 2026, 09:45 (UTC+01:00)

   CPV

   50000000, 51000000, 55000000, 66000000

   Last checked 6 Nov 2026, 05:30 (UTC+01:00)Official notice
5. OpenTender

   Grundschule Bokeloh- H-L-S Installation

   Place

   DE9 (Niedersachsen)

   Deadline

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

   CPV

   45000000, 43000000, 44000000, 71000000

   Last checked 6 Nov 2026, 05:30 (UTC+01:00)Official notice
6. OpenTender

   Planungsleistung: GS Ihlpohl - Generalplanungsleistung

   Buyer

   Gemeinde Ritterhude c/o Landkreis Osterholz - Zentrale Vergabestelle -

   Place

   DE936 (Niedersachsen)

   Deadline

   No deadline in the notice

   CPV

   71000000, 71320000

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

   Rahmenvertrag Pflasterarbeiten 2027/2028

   Place

   DE9 (Niedersachsen)

   Deadline

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

   CPV

   45000000, 43000000, 44000000, 71000000

   Last checked 6 Nov 2026, 05:30 (UTC+01:00)Official notice
8. OpenTender

   Rahmenvertrag Pflasterarbeiten 2027/2028

   Place

   DE9 (Niedersachsen)

   Deadline

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

   CPV

   45000000, 43000000, 44000000, 71000000

   Last checked 6 Nov 2026, 05:30 (UTC+01:00)Official notice
9. ClosedTender

   BIM-Planung KSP Maßnahmen Los 1-3 LST, Los 4-6 OLA/EEA (Lüneburg, Bienenbüttel und Uelzen)

   Buyer

   DB Netz AG (Bukr 16)

   Place

   DE935 (Niedersachsen)

   Deadline

   No deadline in the notice

   CPV

   71240000

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

    Generalplaner Erweiterung Feuerwehr Rosdorf

    Buyer

    Gemeinde Rosdorf

    Place

    DE91C (Niedersachsen)

    Deadline

    No deadline in the notice

    CPV

    71000000

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

    BS-A: Brandschutzsanierung Geb. A

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    45000000, 43000000, 44000000, 71000000

    Last checked 6 Nov 2026, 05:30 (UTC+01:00)Official notice
12. OpenTender

    Städtische Liegenschaften - Reparaturarbeiten an Zäunen und Toren_JE

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    45000000, 43000000, 44000000, 71000000

    Last checked 6 Nov 2026, 05:30 (UTC+01:00)Official notice
13. OpenTender

    Glas- und Rahmenreinigung in den Gebäuden der Samtgemeinde Gellersen

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    50000000, 51000000, 55000000, 66000000

    Last checked 6 Nov 2026, 05:30 (UTC+01:00)Official notice
14. AwardedTender

    GSH_Lehrte-Berlin: Abschnitt Nord_Nachtragsprüfung der Höhe nach

    Buyer

    DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16)

    Place

    DE913 (Niedersachsen)

    Deadline

    No deadline in the notice

    CPV

    71541000

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

    Kanalreinigung 2027-2028

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    50000000, 51000000, 55000000, 66000000

    Last checked 6 Nov 2026, 05:30 (UTC+01:00)Official notice
16. OpenTender

    Fäkalabfuhr 2027-2028

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    50000000, 51000000, 55000000, 66000000

    Last checked 6 Nov 2026, 05:30 (UTC+01:00)Official notice
17. OpenTender

    BS-A: Brandschutzsanierung Geb. A

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    45000000, 43000000, 44000000, 71000000

    Last checked 6 Nov 2026, 05:30 (UTC+01:00)Official notice
18. OpenTender

    Sanierung Gelände der Ost Hannoverschen Eisenbahn (OHE)

    Place

    DE9 (Niedersachsen)

    Deadline

    11 Nov 2026, 09:59 (UTC+01:00)

    CPV

    45000000, 43000000, 44000000, 71000000

    Last checked 6 Nov 2026, 05:30 (UTC+01:00)Official notice
19. OpenTender

    Glas- und Rahmenreinigung in den Gebäuden der Samtgemeinde Gellersen

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    50000000, 51000000, 55000000, 66000000

    Last checked 6 Nov 2026, 05:30 (UTC+01:00)Official notice
20. OpenTender

    Fahrbahnsanierung K108 Plumhof - L190

    Place

    DE9 (Niedersachsen)

    Deadline

    3 Dec 2026, 08:45 (UTC+01:00)

    CPV

    45000000, 43000000, 44000000, 71000000

    Last checked 6 Nov 2026, 05:30 (UTC+01:00)Official notice