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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

575 results. Showing 541 to 560 of 575

1. 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, 15:14 (UTC+01:00)Official notice
2. AwardedTender

   Gifhorn; Isetal-Schule-Bodenbelagsarbeiten

   Place

   DE9 (Niedersachsen)

   Deadline

   20 Aug 2026, 10:00 (UTC+02:00) Deadline passed

   CPV

   45000000, 43000000, 44000000, 71000000

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

   L 342 - Ersatzneubau Brücke - Leistungen Baugrundgutachter

   Place

   DE9 (Niedersachsen)

   Deadline

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

   CPV

   71300000, 71330000, 71332000, 71322300

   Last checked 26 Oct 2026, 15:14 (UTC+01:00)Official notice
4. 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, 15:14 (UTC+01:00)Official notice
5. OpenTender

   Analysis of 450 stream sediment samples

   Place

   DE9 (Niedersachsen)

   Deadline

   No deadline in the notice

   CPV

   50000000, 51000000, 55000000, 66000000

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

   Neubau Mütterzentrum - Mobile Trennwand_MS

   Place

   DE9 (Niedersachsen)

   Deadline

   13 Nov 2026, 07:30 (UTC+01:00)

   CPV

   45000000, 43000000, 44000000, 71000000

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

   Infrastrukturplanung für den Neubau Baustufe 1 und Baustufe 2 der Universitätsmedizin Göttingen

   Buyer

   Baugesellschaft UMG mbH

   Place

   DE91C (Niedersachsen)

   Deadline

   No deadline in the notice

   CPV

   71320000

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

   Annahme und Verwertung von Grünabfall

   Place

   DE9 (Niedersachsen)

   Deadline

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

   CPV

   50000000, 51000000, 55000000, 66000000

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

   Konzepterstellung Schwimmbad und Personalwohnhaus Moltkestr. 15, Klinik Norderney, Kaiserstr. 26, 26548 Norderney

   Buyer

   Deutsche Rentenversicherung Westfalen - Baureferat -

   Place

   DE947 (Niedersachsen)

   Deadline

   No deadline in the notice

   CPV

   71240000

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

    Sanierung Tiefgarage Am Stadtmuseum - Vergabe von Generalplanungsleistungen nach HOAI und BaustellV

    Buyer

    Stadt Oldenburg (Oldb)

    Place

    DE943 (Niedersachsen)

    Deadline

    No deadline in the notice

    CPV

    71322000, 71240000, 71320000, 71321000

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

    Wartung zentrale Leittechnik 6003123851-BwDLZ Leer

    Buyer

    Bundeswehr-Dienstleistungszentrum Leer

    Place

    DE94C (Niedersachsen)

    Deadline

    No deadline in the notice

    CPV

    71631300

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

    Freianlagenplanung Maastrichter Straße

    Place

    DE9 (Niedersachsen)

    Deadline

    28 Oct 2026, 10:30 (UTC+01:00) Deadline passed

    CPV

    71222000

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

    Erstellung eines Grünflächenkonzeptes

    Place

    DE9 (Niedersachsen)

    Deadline

    No deadline in the notice

    CPV

    71330000

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

    Grundschule Bortfeld - Fachplanungen Technische Ausrüstung (ALG 4 und 5) LPH 1 - 9 und Besondere Leistungen

    Buyer

    Gemeinde Wendeburg

    Place

    DE91A (Niedersachsen)

    Deadline

    No deadline in the notice

    Published value

    €91,829.43 excl. VAT

    CPV

    71323100, 71316000

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

    Vergebener Auftrag: TH Waldweg Sanierung und Neubau Elektroinstallation

    Place

    DE9 (Niedersachsen)

    Deadline

    30 Sept 2026, 09:00 (UTC+02:00) Deadline passed

    CPV

    45000000, 43000000, 44000000, 71000000

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

    Gifhorn; NSHV Rathaus Stadt Gifhorn

    Place

    DE9 (Niedersachsen)

    Deadline

    6 Aug 2026, 10:00 (UTC+02:00) Deadline passed

    CPV

    45000000, 43000000, 44000000, 71000000

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

    Groß Ilsede - Erneuerung der Trinkwasserortsnetzleitung Meerweg

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    45000000, 43000000, 44000000, 71000000

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

    Ersterschließung B-Plan 2A "Gerdts Weide", Bauabschnitt 1 Schmutz-, Regenwasserkanal und Baustraße

    Place

    DE9 (Niedersachsen)

    Deadline

    No deadline in the notice

    CPV

    45000000, 43000000, 44000000, 71000000

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

    19-1085-26 Stadtbibliothek Hildesheimer Straße; Umbau und Erweiterung WC-Anlagen / Tischlerarbeiten Innentüren

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    45000000, 43000000, 44000000, 71000000

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

    Gifhorn; Isetal SchuleAnbau Ganztag; Metallbauarbeiten/ Bauelemente

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    45000000, 43000000, 44000000, 71000000

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