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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

466 results. Showing 161 to 180 of 466

1. AwardedTender

   PlngsLstg Heizung Stadthalle HOL

   Buyer

   Landkreis Holzminden für die Stadt Holzminden

   Place

   DE926 (Niedersachsen)

   Deadline

   No deadline in the notice

   CPV

   71320000, 71240000

   Last checked 4 Nov 2026, 15:10 (UTC+01:00)Official notice
2. OpenTender

   Sanierung des Objektes An der Eulenburg 19 in Reppenstedt - Fenster und Außentüren

   Place

   DE9 (Niedersachsen)

   Deadline

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

   CPV

   45000000, 43000000, 44000000, 71000000

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

   Wasserschutzberatung

   Buyer

   Stadtwerke Osnabrück AG

   Place

   DE944 (Niedersachsen)

   Deadline

   No deadline in the notice

   CPV

   71800000

   Last checked 4 Nov 2026, 15:10 (UTC+01:00)Official notice
4. OpenTender

   Grünpflege und Winterdienst auf 15 gemeindeeigenen Friedhöfen 2027

   Place

   DE9 (Niedersachsen)

   Deadline

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

   CPV

   50000000, 51000000, 55000000, 66000000

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

   Umwandlung eines Naturrasenplatzes in einen Kunstrasenplatz

   Place

   DE9 (Niedersachsen)

   Deadline

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

   CPV

   45000000, 43000000, 44000000, 71000000

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

   Grünpflege und Winterdienst auf 15 gemeindeeigenen Friedhöfen 2027

   Place

   DE9 (Niedersachsen)

   Deadline

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

   CPV

   50000000, 51000000, 55000000, 66000000

   Last checked 30 Oct 2026, 05:30 (UTC+01:00)Official notice
7. OpenTender

   Abbrucharbeiten, Erweiterung und Sanierung der Grundschule im bunten Dreieck

   Place

   DE9 (Niedersachsen)

   Deadline

   12 Nov 2026, 10:29 (UTC+01:00)

   CPV

   45000000, 43000000, 44000000, 71000000

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

   Neubau eines Gebäudeteils an der Grundschule Jembke

   Place

   DE9 (Niedersachsen)

   Deadline

   17 Nov 2026, 08:59 (UTC+01:00)

   CPV

   45000000, 43000000, 44000000, 71000000

   Last checked 29 Oct 2026, 06:30 (UTC+01:00)Official notice
9. OpenTender

   Prüfung ortsveränderlicher elektrischer Betriebsmittel

   Place

   DE9 (Niedersachsen)

   Deadline

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

   CPV

   71631000

   Last checked 29 Oct 2026, 06:30 (UTC+01:00)Official notice
10. OpenTender

    Neubau einer Rampe zur barrierefreien Nutzung des Fuß- und Radweges beim Heidering / Am Bahndamm in Ortsteil Bokeloh

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    45000000, 43000000, 44000000, 71000000

    Last checked 29 Oct 2026, 06:30 (UTC+01:00)Official notice
11. OpenTender

    Erneuerung Fahrleitung Erfurtplatz bis Anklamstraße

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    45000000, 43000000, 44000000, 71000000

    Last checked 29 Oct 2026, 06:30 (UTC+01:00)Official notice
12. OpenTender

    Umlegung Haltung 2243 SW-Kanal Rühmkorffstraße / Friedrich-Ebert Schule

    Place

    DE9 (Niedersachsen)

    Deadline

    20 Nov 2026, 12:00 (UTC+01:00)

    CPV

    45000000, 43000000, 44000000, 71000000

    Last checked 29 Oct 2026, 06:30 (UTC+01:00)Official notice
13. OpenTender

    Wartungsverlängerung von 5.500 Broadcom SESC Lizenzen plus 500 neue Lizenzen für 1 Jahr

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    50000000, 51000000, 55000000, 66000000

    Last checked 29 Oct 2026, 06:30 (UTC+01:00)Official notice
14. OpenTender

    Erbringung von Planungsleistungen und Erstellung von Genehmigungsunterlagen (K221/P00000919/BC)

    Buyer

    WWF Deutschland

    Place

    DE939 (Niedersachsen)

    Deadline

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

    CPV

    71240000

    Last checked 4 Nov 2026, 16:10 (UTC+01:00)Official notice
15. OpenTender

    19-1041-26 Stadtbibliothek Hildesheimer Straße Umbau und Erweiterung WC-Anlagen; Sanitärinstallation

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    45000000, 43000000, 44000000, 71000000

    Last checked 29 Oct 2026, 06:30 (UTC+01:00)Official notice
16. OpenTender

    Wachdienst Saison 2027 und 2028 - Strandbewachung auf der Insel Langeoog

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    50000000, 51000000, 55000000, 66000000

    Last checked 29 Oct 2026, 06:30 (UTC+01:00)Official notice
17. OpenTender

    Oberflächenentwässerung Banter See Park

    Place

    DE9 (Niedersachsen)

    Deadline

    24 Nov 2026, 09:15 (UTC+01:00)

    CPV

    45000000, 43000000, 44000000, 71000000

    Last checked 29 Oct 2026, 06:30 (UTC+01:00)Official notice
18. OpenTender

    Neubau einer Rampe zur barrierefreien Nutzung des Fuß- und Radweges beim Heidering / Am Bahndamm in Ortsteil Bokeloh

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    45000000, 43000000, 44000000, 71000000

    Last checked 29 Oct 2026, 06:30 (UTC+01:00)Official notice
19. OpenTender

    Fachplanung Freianlagen (Am Neuen Markt)

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    71222000, 71240000, 71300000

    Last checked 29 Oct 2026, 06:30 (UTC+01:00)Official notice
20. OpenTender

    Kläranlage Nienburg - Erneuerung der Schlammentwässerungszentrifugen

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    45000000, 43000000, 44000000, 71000000

    Last checked 29 Oct 2026, 06:30 (UTC+01:00)Official notice