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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

559 results. Showing 421 to 440 of 559

1. AwardedTender

   2026-53_B248_Grabow_Lüchow_Saaße_OP_VA_planungsbegl_Vermessung_ex-post

   Buyer

   Niedersächsische Landesbehörde für Straßenbau und Verkehr - Geschäftsbereich Lüneburg

   Place

   DE934 (Niedersachsen)

   Deadline

   No deadline in the notice

   CPV

   71322500, 71355000

   Last checked 26 Oct 2026, 15:47 (UTC+01:00)Official notice
2. OpenTender

   Freiberufliche Leistungen für die Sanierung, den Neubau und die Sporthallensanierung an der BBS Varel

   Buyer

   Landkreis Friesland

   Place

   DE94A (Niedersachsen)

   Deadline

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

   CPV

   71200000, 71300000, 71327000

   Last checked 27 Oct 2026, 06:30 (UTC+01:00)Official notice
3. OpenTender

   Erneuerung der Mittelspannungsanlage der Kläranlage Lüchow

   Place

   DE9 (Niedersachsen)

   Deadline

   1 Dec 2026, 15:00 (UTC+01:00)

   CPV

   45000000, 43000000, 44000000, 71000000

   Last checked 26 Oct 2026, 15:43 (UTC+01:00)Official notice
4. OpenTender

   Abriss der Umkleidekabinen sowie Wand- und Bodenfliesen im Erlebnisbad Langeoog

   Place

   DE9 (Niedersachsen)

   Deadline

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

   CPV

   45000000, 43000000, 44000000, 71000000

   Last checked 26 Oct 2026, 15:43 (UTC+01:00)Official notice
5. OpenTender

   Energetische Umbau- und Sanierungsmaßnahme Bürgerheim Päse

   Place

   DE9 (Niedersachsen)

   Deadline

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

   CPV

   45000000, 43000000, 44000000, 71000000

   Last checked 26 Oct 2026, 15:43 (UTC+01:00)Official notice
6. OpenTender

   26-0325_S_KP_Entrümpelung und Remarketing - DLR Standort Köln

   Place

   DE9 (Niedersachsen)

   Deadline

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

   CPV

   50000000, 51000000, 55000000, 66000000

   Last checked 26 Oct 2026, 15:43 (UTC+01:00)Official notice
7. OpenTender

   Strategische Neuausrichtung des Abwassermangements Samtgemeinde Börde Lamstedt

   Place

   DE9 (Niedersachsen)

   Deadline

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

   CPV

   50000000, 51000000, 55000000, 66000000

   Last checked 26 Oct 2026, 15:43 (UTC+01:00)Official notice
8. OpenTender

   Neubau SW-Kanal Querlandweg in Bad Münder

   Place

   DE9 (Niedersachsen)

   Deadline

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

   CPV

   45000000, 43000000, 44000000, 71000000

   Last checked 26 Oct 2026, 15:43 (UTC+01:00)Official notice
9. OpenTender

   Erstellung eines freiraumplanerischen Konzepts für den Kurpark

   Place

   DE9 (Niedersachsen)

   Deadline

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

   CPV

   71400000, 71420000

   Last checked 26 Oct 2026, 15:43 (UTC+01:00)Official notice
10. AwardedTender

    ÜSTRA Kundenzentrum - Planungsleistungen Tragwerkplanung (§51 HOAI)

    Place

    DE9 (Niedersachsen)

    Deadline

    No deadline in the notice

    CPV

    71240000, 71320000, 71327000

    Last checked 26 Oct 2026, 15:43 (UTC+01:00)Official notice
11. OpenTender

    Rahmenvereinbarung Bodenbelagsarbeiten

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    45000000, 43000000, 44000000, 71000000

    Last checked 26 Oct 2026, 15:43 (UTC+01:00)Official notice
12. OpenTender

    Deckensanierung Teilstück Schulstraße

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    45000000, 43000000, 44000000, 71000000

    Last checked 26 Oct 2026, 15:43 (UTC+01:00)Official notice
13. AwardedTender

    Abbruch- & Rohbauarbeiten, Teilsanierung IGS BT D, 30989 Gehrden

    Place

    DE9 (Niedersachsen)

    Deadline

    8 Oct 2026, 08:45 (UTC+02:00) Deadline passed

    CPV

    45000000, 43000000, 44000000, 71000000

    Last checked 26 Oct 2026, 15:43 (UTC+01:00)Official notice
14. OpenTender

    Sanierung Gelände der Ost Hannoverschen Eisenbahn (OHE)

    Place

    DE9 (Niedersachsen)

    Deadline

    4 Nov 2026, 10:59 (UTC+01:00) Deadline passed

    CPV

    45000000, 43000000, 44000000, 71000000

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

    A7 | 6 str. Ausbau -südlich der AS Hildesheim bis nördlich der Wöhlertalbrücke | Faunistische Leistungen

    Buyer

    Die Autobahn GmbH des Bundes - NL Nordwest

    Place

    DE918 (Niedersachsen)

    Deadline

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

    CPV

    71000000

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

    Elektrotechnik Umgestaltung Parkplatzfläche Verwaltungsgebäude Hannover

    Place

    DE9 (Niedersachsen)

    Deadline

    16 Sept 2026, 08:45 (UTC+02:00) Deadline passed

    CPV

    45000000, 43000000, 44000000, 71000000

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

    Fachliche Zuarbeit im Rahmen der Notfallplanung der Schachtanlage Asse II

    Buyer

    Bundesgesellschaft für Endlagerung mbH (BGE)

    Place

    DE91B (Niedersachsen)

    Deadline

    No deadline in the notice

    CPV

    71356000

    Last checked 26 Oct 2026, 15:35 (UTC+01:00)Official notice
18. 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
19. 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
20. AwardedTender

    VgV Neubau Rathaus in Molbergen

    Buyer

    Gemeinde Molbergen - Der Bürgermeister

    Place

    DE948 (Niedersachsen)

    Deadline

    No deadline in the notice

    CPV

    71000000, 71200000, 71221000

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