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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 41 to 60 of 456

1. OpenTender

   Generalplaner Neubau Feuerwehr Nörten-Hardenberg

   Buyer

   Flecken Nörten-Hardenberg

   Place

   DE918 (Niedersachsen)

   Deadline

   No deadline in the notice

   CPV

   71200000, 71000000, 71300000

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

   Elektroinstallation Umbau und Erweiterung Grundschule Bokeloh (Mensa)

   Place

   DE9 (Niedersachsen)

   Deadline

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

   CPV

   45000000, 43000000, 44000000, 71000000

   Last checked 6 Nov 2026, 05:30 (UTC+01:00)Official notice
3. 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
4. OpenTender

   Postdienstleistungen für den nationalen und internationalen Briefversand der Stadt Meppen für das Jahr 2027 mit Verlängerungsoption für das Jahr 2028

   Place

   DE9 (Niedersachsen)

   Deadline

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

   CPV

   50000000, 51000000, 55000000, 66000000

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

   6012-0650-26-02 Umbau und Sanierung Sporthalle GS Comeniusstraße - Fachplanung TGA Lph. 4-9 (ND_NB)

   Buyer

   Stadt Braunschweig Fachbereich Bauordnung und Zentrale Vergabestelle

   Place

   DE911 (Niedersachsen)

   Deadline

   6 Nov 2026, 08:30 (UTC+01:00) Deadline passed

   CPV

   71240000

   Last checked 5 Nov 2026, 07:10 (UTC+01:00)Official notice
6. AwardedTender

   Planung und Neubau der Förderschule „Schule am Meer“ in Cuxhaven im Rahmen einer Gesamtvergabe

   Buyer

   Landkreis Cuxhaven

   Place

   DE932 (Niedersachsen)

   Deadline

   No deadline in the notice

   CPV

   45210000, 45214230, 71300000, 71240000

   Last checked 5 Nov 2026, 07:10 (UTC+01:00)Official notice
7. AwardedTender

   BVB Leistungen EEA, KTB, LST, OLA, TK (5Lose) zur DSTW+ETCS Ausrüstung, ScanMed Nord

   Buyer

   DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16)

   Place

   DE935 (Niedersachsen)

   Deadline

   No deadline in the notice

   CPV

   71000000, 71240000, 71250000, 71300000

   Last checked 5 Nov 2026, 07:10 (UTC+01:00)Official notice
8. OpenTender

   GS Auf dem Loh Gesamtsanierung und Erweiterung

   Buyer

   Landeshauptstadt Hannover - Fachbereich Umwelt und Stadtgrün

   Place

   DE929 (Niedersachsen)

   Deadline

   No deadline in the notice

   CPV

   71400000

   Last checked 5 Nov 2026, 07:10 (UTC+01:00)Official notice
9. AwardedTender

   BBS III Göttingen, Sanierung der Sporthalle, Planungsleistungen der Tragwerksplanung nach § 51 HOAI 2021

   Buyer

   Landkreis Göttingen

   Place

   DE91C (Niedersachsen)

   Deadline

   No deadline in the notice

   CPV

   71327000

   Last checked 5 Nov 2026, 07:10 (UTC+01:00)Official notice
10. OpenTender

    örtliche Bauüberwachung

    Buyer

    Die Autobahn GmbH des Bundes - NL Nordwest

    Place

    DE911 (Niedersachsen)

    Deadline

    No deadline in the notice

    CPV

    71300000

    Last checked 5 Nov 2026, 07:10 (UTC+01:00)Official notice
11. OpenTender

    K2 - Neubau Aerosolcontainer am Wäldchen

    Place

    DE9 (Niedersachsen)

    Deadline

    No deadline in the notice

    CPV

    45000000, 43000000, 44000000, 71000000

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

    Architektenwettbewerb: Bildungscampus Nienburg

    Buyer

    Landkreis Nienburg/Weser

    Place

    DE927 (Niedersachsen)

    Deadline

    No deadline in the notice

    CPV

    71220000, 71221000, 71240000, 71000000

    Last checked 5 Nov 2026, 07:10 (UTC+01:00)Official notice
13. AwardedTender

    Beauftragung von Planungsleistungen (Wärmeschutz- und Energiebilanzierung)

    Buyer

    Gemeinde Großenkneten

    Place

    DE94D (Niedersachsen)

    Deadline

    No deadline in the notice

    Published value

    €4,000 excl. VAT

    CPV

    71320000, 71314000, 71300000

    Last checked 5 Nov 2026, 07:10 (UTC+01:00)Official notice
14. OpenTender

    Vergabe von Ingenieursdienstleistungen zur Begleitung von Full-Service-Dienstleistungen für die Bundeswehr, Bundesanstalt für Immobilienaufgaben, Zentrale, ZEFM (VOEK 206-26)

    Buyer

    Bundesanstalt für Immobilienaufgaben

    Place

    DEF02 (Schleswig-Holstein), DE929 (Niedersachsen), DE409 (Brandenburg)

    Deadline

    7 Dec 2026, 09:00 (UTC+01:00)

    CPV

    71300000, 71340000, 71356300

    Last checked 5 Nov 2026, 07:10 (UTC+01:00)Official notice
15. OpenTender

    Entsorgung und Verwertung von Straßenkehricht (Straßenreinigungsabfälle) vom 01.01.2027 bis 31.12.2028

    Place

    DE9 (Niedersachsen)

    Deadline

    19 Nov 2026, 09:45 (UTC+01:00)

    CPV

    50000000, 51000000, 55000000, 66000000

    Last checked 4 Nov 2026, 05:30 (UTC+01:00)Official notice
16. OpenTender

    EMSR-Modernisierung mobile Baustoffanlagen

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    45000000, 43000000, 44000000, 71000000

    Last checked 4 Nov 2026, 05:30 (UTC+01:00)Official notice
17. OpenTender

    EMSR-Modernisierung mobile Baustoffanlagen

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    45000000, 43000000, 44000000, 71000000

    Last checked 4 Nov 2026, 05:30 (UTC+01:00)Official notice
18. OpenTender

    Erneuerung der Kantstraße in Peine

    Buyer

    Stadt Peine

    Place

    DE91A (Niedersachsen)

    Deadline

    No deadline in the notice

    CPV

    71320000

    Last checked 4 Nov 2026, 12:10 (UTC+01:00)Official notice
19. AwardedTender

    Vergabe von Planungsleistungen zur Technischen Gebäudeausrüstung (HLS)

    Buyer

    Samtgemeinde Zeven

    Place

    DE937 (Niedersachsen)

    Deadline

    No deadline in the notice

    CPV

    71300000

    Last checked 4 Nov 2026, 12:10 (UTC+01:00)Official notice
20. OpenTender

    Entsorgung und Verwertung von Straßenkehricht (Straßenreinigungsabfälle) vom 01.01.2027 bis 31.12.2028

    Place

    DE9 (Niedersachsen)

    Deadline

    19 Nov 2026, 09:45 (UTC+01:00)

    CPV

    50000000, 51000000, 55000000, 66000000

    Last checked 4 Nov 2026, 05:30 (UTC+01:00)Official notice