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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 81 to 100 of 456

1. ClosedTender

   BIM-Planung KSP Maßnahmen KIB/VA - Lüneburg

   Buyer

   DB Netz AG (Bukr 16)

   Place

   DE935 (Niedersachsen)

   Deadline

   No deadline in the notice

   CPV

   71240000

   Last checked 4 Nov 2026, 13:10 (UTC+01:00)Official notice
2. OpenTender

   Generalplanungsleistungen für die Sanierung des Kulturgeschichtlichen Museums und des Felix-Nussbaum-Hauses in Osnabrück

   Buyer

   Stadt Osnabrück - FD Öffentliche Aufträge

   Place

   DE944 (Niedersachsen)

   Deadline

   No deadline in the notice

   CPV

   71000000, 71240000

   Last checked 4 Nov 2026, 13:10 (UTC+01:00)Official notice
3. OpenTender

   Umweltrelevante und geotechnische Erkundung Strecke und Verkehrszeichenbrücken

   Buyer

   Die Autobahn GmbH des Bundes - NL Nordwest

   Place

   DE929 (Niedersachsen)

   Deadline

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

   CPV

   71300000

   Last checked 4 Nov 2026, 13:10 (UTC+01:00)Official notice
4. OpenTender

   Errichtung Multipurpose-Terminal (MPT) im Bereich JadeWeserPort Wilhelmshaven– Los 1 (techn. Planer)

   Buyer

   Niedersachsen Ports GmbH & Co. KG

   Place

   DE945 (Niedersachsen)

   Deadline

   No deadline in the notice

   CPV

   71320000, 71322000

   Last checked 4 Nov 2026, 13:10 (UTC+01:00)Official notice
5. OpenTender

   Gestaltung eines Dorfplatzes inkl. Erneuerung von Teilflächen der Tiede-Ubben-Straße, Schmiedestraße und Dorfstraße in Groothusen

   Place

   DE9 (Niedersachsen)

   Deadline

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

   CPV

   45000000, 43000000, 44000000, 71000000

   Last checked 1 Nov 2026, 05:30 (UTC+01:00)Official notice
6. OpenTender

   Region Hannover - Beschaffung von Elektrobussen mit automatisierter oder autonomer Fahrfunktion einschließlich Erprobungs- und Betriebsleistungen

   Buyer

   Region Hannover

   Place

   DE929 (Niedersachsen)

   Deadline

   No deadline in the notice

   CPV

   34121100, 50113000, 71630000, 63712000

   Last checked 4 Nov 2026, 13:10 (UTC+01:00)Official notice
7. OpenTender

   Kernbohrservice für die Forschungsbohrung GeoMetEr LWB-01 - Langenweißbach

   Place

   DE9 (Niedersachsen)

   Deadline

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

   CPV

   50000000, 51000000, 55000000, 66000000

   Last checked 1 Nov 2026, 05:30 (UTC+01:00)Official notice
8. OpenTender

   K54 Ersatzneubau Brücke über DB in Buchholz i.d.N. - Brücke über DB in Buchholz i.d.N.- Bauüberwachung Bahn

   Place

   DE9 (Niedersachsen)

   Deadline

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

   CPV

   71000000

   Last checked 1 Nov 2026, 05:30 (UTC+01:00)Official notice
9. OpenTender

   Hochmechanisierte Holzernte und Rückung im Stadtforstamt Lüneburg

   Place

   DE9 (Niedersachsen)

   Deadline

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

   CPV

   50000000, 51000000, 55000000, 66000000

   Last checked 1 Nov 2026, 05:30 (UTC+01:00)Official notice
10. OpenTender

    Carport Freizeitbegegnungsstätte

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    45000000, 43000000, 44000000, 71000000

    Last checked 1 Nov 2026, 05:30 (UTC+01:00)Official notice
11. AwardedTender

    TOL DL-Pl RAVELOS

    Place

    DE9 (Niedersachsen)

    Deadline

    No deadline in the notice

    CPV

    71241000, 71318000, 71311200

    Last checked 1 Nov 2026, 05:30 (UTC+01:00)Official notice
12. AwardedTender

    Deckensanierungsarbeiten der Straße Zum Hämeler Wald

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    45000000, 43000000, 44000000, 71000000

    Last checked 1 Nov 2026, 05:30 (UTC+01:00)Official notice
13. OpenTender

    HZI-Mediathek: Elektrotechnik - ELT

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    45000000, 43000000, 44000000, 71000000

    Last checked 1 Nov 2026, 05:30 (UTC+01:00)Official notice
14. AwardedTender

    3. BA Teilsanierung und Anbau Ostehalle in Cadenberge-Geversdorf

    Place

    DE9 (Niedersachsen)

    Deadline

    No deadline in the notice

    CPV

    45000000, 43000000, 44000000, 71000000

    Last checked 31 Oct 2026, 06:30 (UTC+01:00)Official notice
15. AwardedTender

    3. BA Teilsanierung und Anbau Ostehalle in Cadenberge-Geversdorf

    Place

    DE9 (Niedersachsen)

    Deadline

    No deadline in the notice

    CPV

    45000000, 43000000, 44000000, 71000000

    Last checked 31 Oct 2026, 06:30 (UTC+01:00)Official notice
16. AwardedTender

    3. BA Teilsanierung und Anbau Ostehalle in Cadenberge-Geversdorf

    Place

    DE9 (Niedersachsen)

    Deadline

    No deadline in the notice

    CPV

    45000000, 43000000, 44000000, 71000000

    Last checked 31 Oct 2026, 06:30 (UTC+01:00)Official notice
17. AwardedTender

    3. BA Teilsanierung und Anbau Ostehalle in Cadenberge-Geversdorf

    Place

    DE9 (Niedersachsen)

    Deadline

    No deadline in the notice

    CPV

    45000000, 43000000, 44000000, 71000000

    Last checked 31 Oct 2026, 06:30 (UTC+01:00)Official notice
18. OpenTender

    Los 1: Ertüchtigung der Schöpfwerke Böhme, Klein Häuslingen und Luttum

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    45000000, 43000000, 44000000, 71000000

    Last checked 31 Oct 2026, 06:30 (UTC+01:00)Official notice
19. AwardedTender

    3. BA Teilsanierung und Anbau Ostehalle in Cadenberge-Geversdorf

    Place

    DE9 (Niedersachsen)

    Deadline

    No deadline in the notice

    CPV

    45000000, 43000000, 44000000, 71000000

    Last checked 31 Oct 2026, 06:30 (UTC+01:00)Official notice
20. AwardedTender

    3. BA Teilsanierung und Anbau Ostehalle in Cadenberge-Geversdorf

    Place

    DE9 (Niedersachsen)

    Deadline

    No deadline in the notice

    CPV

    45000000, 43000000, 44000000, 71000000

    Last checked 31 Oct 2026, 06:30 (UTC+01:00)Official notice