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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

527 results. Showing 341 to 360 of 527

1. OpenTender

   Rohbauarbeiten, BV Bürgertreff Bokensdorf Um-/Anbau Mühlenweg 2, Bokensdorf

   Place

   DE9 (Niedersachsen)

   Deadline

   4 Nov 2026, 10:29 (UTC+01:00) Deadline passed

   CPV

   45000000, 43000000, 44000000, 71000000

   Last checked 27 Oct 2026, 03:31 (UTC+01:00)Official notice
2. OpenTender

   Rahmenvereinbarung Elektroarbeiten aller Art 2027-2029

   Place

   DE9 (Niedersachsen)

   Deadline

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

   CPV

   45000000, 43000000, 44000000, 71000000

   Last checked 27 Oct 2026, 03:31 (UTC+01:00)Official notice
3. OpenTender

   Weiterführung der offenen Kinder- und Jugendarbeit im Jugendzentrum der Stadt Visselhövede

   Place

   DE9 (Niedersachsen)

   Deadline

   5 Nov 2026, 12:00 (UTC+01:00) Deadline passed

   CPV

   50000000, 51000000, 55000000, 66000000

   Last checked 27 Oct 2026, 03:31 (UTC+01:00)Official notice
4. OpenTender

   Neubau eines Brunnen für die Trinkwasserversorgung

   Place

   DE9 (Niedersachsen)

   Deadline

   9 Dec 2026, 11:00 (UTC+01:00)

   CPV

   45000000, 43000000, 44000000, 71000000

   Last checked 27 Oct 2026, 03:31 (UTC+01:00)Official notice
5. OpenTender

   Umbau und Sanierung Alte Schule/Feuerwehr Schwicheldt, St.-Florian-Straße 9 in 31226 Peine

   Place

   DE9 (Niedersachsen)

   Deadline

   17 Nov 2026, 11:15 (UTC+01:00)

   CPV

   45000000, 43000000, 44000000, 71000000

   Last checked 27 Oct 2026, 03:31 (UTC+01:00)Official notice
6. OpenTender

   Rahmenvereinbarung Elektroarbeiten aller Art 2027-2029

   Place

   DE9 (Niedersachsen)

   Deadline

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

   CPV

   45000000, 43000000, 44000000, 71000000

   Last checked 27 Oct 2026, 03:31 (UTC+01:00)Official notice
7. OpenTender

   Rohbauarbeiten, BV Bürgertreff Bokensdorf Um-/Anbau Mühlenweg 2, Bokensdorf

   Place

   DE9 (Niedersachsen)

   Deadline

   4 Nov 2026, 10:29 (UTC+01:00) Deadline passed

   CPV

   45000000, 43000000, 44000000, 71000000

   Last checked 27 Oct 2026, 03:31 (UTC+01:00)Official notice
8. ClosedTender

   Vergebener Auftrag: Putz-und Stuckarbeiten: Lehmputz

   Place

   DE9 (Niedersachsen)

   Deadline

   22 Sept 2026, 10:30 (UTC+02:00) Deadline passed

   CPV

   45000000, 43000000, 44000000, 71000000

   Last checked 27 Oct 2026, 03:31 (UTC+01:00)Official notice
9. OpenTender

   Umbau und Sanierung Alte Schule/Feuerwehr Schwicheldt, St.-Florian-Straße 9 in 31226 Peine

   Place

   DE9 (Niedersachsen)

   Deadline

   17 Nov 2026, 11:15 (UTC+01:00)

   CPV

   45000000, 43000000, 44000000, 71000000

   Last checked 27 Oct 2026, 03:31 (UTC+01:00)Official notice
10. AwardedTender

    Tätigkeit im Unterauftrag

    Place

    DE9 (Niedersachsen)

    Deadline

    21 Sept 2026, 00:00 (UTC+02:00) Deadline passed

    CPV

    50000000, 51000000, 55000000, 66000000

    Last checked 27 Oct 2026, 03:31 (UTC+01:00)Official notice
11. AwardedTender

    Neubau Gewerbegebiet Brinkum-Süd: Fachplanung Verkehrsanlagen und Entwässerungsplanung

    Place

    DE9 (Niedersachsen)

    Deadline

    No deadline in the notice

    CPV

    71322500, 71421000

    Last checked 27 Oct 2026, 03:31 (UTC+01:00)Official notice
12. OpenTender

    Stadtwerke Norden - Fernwärmeversorgung Heizwerk - AWO/BBS

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    45000000, 43000000, 44000000, 71000000

    Last checked 27 Oct 2026, 03:31 (UTC+01:00)Official notice
13. ClosedTender

    Energetische Sanierung Gebäude AB - TGA-Planungsleistungen Gebäudeautomation

    Buyer

    Hochschule Osnabrück

    Place

    DE944 (Niedersachsen)

    Deadline

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

    CPV

    71300000, 71240000

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

    Gymnasium im Schloss - Neubau Entlastungsbau II - Freiraumplanung Schulhof

    Buyer

    Stadt Wolfenbüttel

    Place

    DE91B (Niedersachsen)

    Deadline

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

    CPV

    71240000, 71320000

    Last checked 27 Oct 2026, 02:30 (UTC+01:00)Official notice
15. OpenTender

    MHH - Ersatzneubau der Außenstelle des Instituts für Rechtsmedizin - Tragwerksplanung und Bauphysik

    Buyer

    Medizinische Hochschule Hannover

    Place

    DE943 (Niedersachsen)

    Deadline

    No deadline in the notice

    CPV

    71320000, 71327000

    Last checked 27 Oct 2026, 02:30 (UTC+01:00)Official notice
16. OpenTender

    PV auf kommunalen Liegenschaften

    Buyer

    Region Hannover

    Place

    DE929 (Niedersachsen)

    Deadline

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

    CPV

    71300000

    Last checked 27 Oct 2026, 02:30 (UTC+01:00)Official notice
17. OpenTender

    Sanierung der Sporthalle am Kulturmarktplatz Goslar

    Buyer

    Zentrale Vergabestelle - Stadt Goslar Goslarer Gebäude Management - Eigenbetrieb der Stadt Goslar

    Place

    DE916 (Niedersachsen)

    Deadline

    No deadline in the notice

    CPV

    71320000

    Last checked 27 Oct 2026, 02:30 (UTC+01:00)Official notice
18. ClosedTender

    Energetische Sanierung Gebäude AB - Objektplanung

    Buyer

    Hochschule Osnabrück

    Place

    DE944 (Niedersachsen)

    Deadline

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

    CPV

    71200000, 71221000

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

    Vergebener Auftrag: Postdienstleistungen

    Place

    DE9 (Niedersachsen)

    Deadline

    18 Sept 2026, 10:00 (UTC+02:00) Deadline passed

    CPV

    50000000, 51000000, 55000000, 66000000

    Last checked 27 Oct 2026, 01:30 (UTC+01:00)Official notice
20. ClosedTender

    Lieferung von Weihnachtsbeleuchtung

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    50000000, 51000000, 55000000, 66000000

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