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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 45: Construction work
• Niedersachsen
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863 results. Showing 441 to 460 of 863

1. AwardedTender

   Erneuerung der Steuerungstechnik für die Brandversuche der MPA Braunschweig

   Buyer

   Materialprüfanstalt für das Bauwesen

   Place

   DE911 (Niedersachsen)

   Deadline

   No deadline in the notice

   Published value

   €500,000 excl. VAT

   CPV

   50710000, 45311000, 45310000, 50532000

   Last checked 27 Oct 2026, 06:30 (UTC+01:00)Official notice
2. OpenTender

   A1, 1. BA - Ersatzneubau 3 Bauwerke, 6 ENB bei Bakum

   Buyer

   Die Autobahn GmbH des Bundes - NL Westfalen

   Place

   DE944 (Niedersachsen)

   Deadline

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

   CPV

   45000000, 45233124, 45221111

   Last checked 27 Oct 2026, 06:30 (UTC+01:00)Official notice
3. OpenTender

   Erdarbeiten

   Buyer

   Erdarbeiten

   Place

   DE922 (Niedersachsen)

   Deadline

   12 Nov 2026, 17:29 (UTC+01:00)

   Published value

   €1 excl. VAT

   CPV

   45112000, 45112420, 45112500, 45112200

   Last checked 27 Oct 2026, 06:30 (UTC+01:00)Official notice
4. OpenTender

   BBS Alfeld Brandschutzsanierung - Stahlaußentreppe

   Buyer

   Landkreis Hildesheim

   Place

   DE925 (Niedersachsen)

   Deadline

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

   CPV

   45262670

   Last checked 27 Oct 2026, 06:30 (UTC+01:00)Official notice
5. OpenTender

   BiolV_DHM_M4

   Buyer

   Landkreis Diepholz - FD 67 Kreisentwicklung

   Place

   DE922 (Niedersachsen)

   Deadline

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

   CPV

   45112500

   Last checked 27 Oct 2026, 06:30 (UTC+01:00)Official notice
6. OpenTender

   Gemeinde Bissendorf / Neubau Grundschule Wissingen - Abdichtungs- und Klempnerarbeiten (VE 302)

   Buyer

   Landkreis Osnabrück - Abt. 13.3 Zentrale Vergabestelle - im Auftrag der Gemeinde Bissendorf

   Place

   DE94E (Niedersachsen)

   Deadline

   12 Nov 2026, 10:15 (UTC+01:00)

   CPV

   45261420, 45261300, 45261410

   Last checked 27 Oct 2026, 06:30 (UTC+01:00)Official notice
7. OpenTender

   Stadt Garbsen - Kita "An den Eichen" - Generalunternehmervergabe

   Buyer

   Stadt Garbsen

   Place

   DE929 (Niedersachsen)

   Deadline

   No deadline in the notice

   CPV

   45000000

   Last checked 27 Oct 2026, 06:30 (UTC+01:00)Official notice
8. OpenTender

   26E30346 - Bundespolizeiinspektion Bad Bentheim, Neubau; Elektroinstallation

   Buyer

   Bundesrepublik Deutschland vertreten durch das Staatliche Baumanagement Niedersachsen

   Place

   DE94B (Niedersachsen)

   Deadline

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

   CPV

   45311000

   Last checked 27 Oct 2026, 06:30 (UTC+01:00)Official notice
9. OpenTender

   Sanierung und Erweiterung Jahnschule Diepholz - Malerarbeiten

   Buyer

   Landkreis Diepholz - FD 65 Liegenschaften

   Place

   DE922 (Niedersachsen)

   Deadline

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

   CPV

   45210000

   Last checked 27 Oct 2026, 06:30 (UTC+01:00)Official notice
10. ClosedTender

    OLA EÜ Rote Reihe Str. 1700 km 15,409

    Buyer

    DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16)

    Place

    DE929 (Niedersachsen)

    Deadline

    No deadline in the notice

    CPV

    45234160

    Last checked 27 Oct 2026, 06:30 (UTC+01:00)Official notice
11. ClosedTender

    Bauleistung: Ertüchtigung eines Dammes inkl. Bau einer Spundwand bei Eschede, Str. 1720

    Buyer

    DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16)

    Place

    DE931 (Niedersachsen)

    Deadline

    No deadline in the notice

    CPV

    45234100

    Last checked 27 Oct 2026, 06:30 (UTC+01:00)Official notice
12. OpenTender

    Neubau TWWP (Trilaterales Weltnaturerbe Wattenmeer Partnerschaftszentrum)

    Buyer

    Stadt Wilhelmshaven, FB 30 Rechtsamt, Zentrale Vergabestelle

    Place

    DE945 (Niedersachsen)

    Deadline

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

    CPV

    45313100

    Last checked 27 Oct 2026, 06:30 (UTC+01:00)Official notice
13. AwardedTender

    Handelslehranstalten Lohne: Neubau Aula und Verwaltung - Estricharbeiten

    Buyer

    Landkreis Vechta

    Place

    DE94F (Niedersachsen)

    Deadline

    No deadline in the notice

    CPV

    45262320

    Last checked 27 Oct 2026, 06:30 (UTC+01:00)Official notice
14. AwardedTender

    Fliesen- und Plattenarbeiten - Neubau IMPC, Geb. 2441, Beethovenstraße, 38106 Braunschweig

    Buyer

    Technische Universität Braunschweig, Geschäftsbereich 3 - Gebäudemanagement

    Place

    DE911 (Niedersachsen)

    Deadline

    No deadline in the notice

    CPV

    45431000

    Last checked 27 Oct 2026, 06:30 (UTC+01:00)Official notice
15. OpenTender

    Neutorstraße - Am Delft, Emden / Straßen- und Tiefbauarbeiten (2. BA)

    Buyer

    Stadt Emden

    Place

    DE942 (Niedersachsen)

    Deadline

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

    CPV

    45233120, 34993000

    Last checked 27 Oct 2026, 06:30 (UTC+01:00)Official notice
16. OpenTender

    Expresskreuz Bremen/Niedersachsen - Bahnsteigverlängerungen Gewerk IOH/KIB

    Buyer

    DB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11)

    Place

    DE501 (Bremen), DE93B (Niedersachsen), DE929 (Niedersachsen)

    Deadline

    12 Nov 2026, 14:30 (UTC+01:00)

    CPV

    45213321

    Last checked 27 Oct 2026, 06:30 (UTC+01:00)Official notice
17. OpenTender

    Wasserhaltung

    Buyer

    Wasserhaltung

    Place

    DE922 (Niedersachsen)

    Deadline

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

    Published value

    €1 excl. VAT

    CPV

    45262220, 45232451

    Last checked 27 Oct 2026, 06:30 (UTC+01:00)Official notice
18. AwardedTender

    Ex Post: Gemeinde Tappenbeck: Neubau eines Sport- und Gemeinschaftsparks: Mobile Trennwand

    Buyer

    Gemeinde Tappenbeck

    Place

    DE914 (Niedersachsen)

    Deadline

    No deadline in the notice

    CPV

    45421141, 45421152

    Last checked 27 Oct 2026, 06:30 (UTC+01:00)Official notice
19. OpenTender

    19-1048-26 Stadtbibliothek Hildesheimer Straße Umbau und Erweiterung WC-Anlagen- Abbruch, Rohbau, Baustelleneinrichtung

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    45000000, 43000000, 44000000, 71000000

    Last checked 27 Oct 2026, 05:47 (UTC+01:00)Official notice
20. OpenTender

    Neuanlage Weg und Soccerfeld DGH Breddenberg

    Place

    DE9 (Niedersachsen)

    Deadline

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

    CPV

    45000000, 43000000, 44000000, 71000000

    Last checked 27 Oct 2026, 05:47 (UTC+01:00)Official notice