# Public tenders in Niedersachsen (DE9) 1,111 opportunities with their place of performance in Niedersachsen (DE9) are open now. That is 10.9% of all 10,226 open opportunities in the catalogue. 884 were first published in the last 30 days and 884 in the last 90 days, up to 6 November 2026. In the last 13 weeks, the week of 19 October 2026 had the most first publications here: 288. The published estimated values of those 884, where the notice states one, add up to €380,966,233 excluding VAT. The CPV divisions with the most open opportunities here are [construction work](https://inteliwert.com/tenders/category/45-construction-work) (588 open), [architectural, construction, engineering and inspection services](https://inteliwert.com/tenders/category/71-architectural-construction-engineering) (309 open) and [construction structures and materials; auxiliary products to construction (except electric apparatus)](https://inteliwert.com/tenders/category/44-construction-structures-and-materials-auxiliary) (193 open). The buyers with the most open opportunities here are Kommunale Wirtschafts- und Leistungsgesellschaft (19), Landeshauptstadt Hannover - Fachbereich Gebäudemanagement (8) and Medizinische Hochschule Hannover (7). The next deadlines: [6012-0650-26-02 Umbau und Sanierung Sporthalle GS Comeniusstraße…](https://inteliwert.com/tender/opp_02WSQZZWSCK6GPP1ZJST1AHHTD/6012-0650-26-02-umbau-und-sanierung-sporthalle-gs-comeniusstrasse-fachplanung-tg) on 6 November 2026, [Gebäudereinigungsleistungen (Unterhalts- und Grundreinigung) in…](https://inteliwert.com/tender/opp_EMHJ1YGBBE8C0MDX7DDKE65CYC/gebaeudereinigungsleistungen-unterhalts-und-grundreinigung-in-verschiedenen-geba) on 6 November 2026 and [Neubau Kunstrasenplatz - Sportplatzbauarbeiten](https://inteliwert.com/tender/opp_KNKBXD68GWNJGHZ0E09G3094G2/neubau-kunstrasenplatz-sportplatzbauarbeiten) on 6 November 2026. For how places are coded and where tenders appear, read [NUTS regions in Germany, Land by Land](https://inteliwert.com/guides/nuts-regions-germany) and [Where German and EU tenders and grant calls are published](https://inteliwert.com/guides/where-tenders-are-published). Notices in covered sources, not the whole market. Last checked 5 November 2026, 07:10 (UTC+01:00). - Open now: 1,111 - First published, last 30 days: 884 - First published, last 90 days: 884 - Published estimated values, last 90 days (excl. VAT): €380,966,233 [Search all open tenders with their place of performance in Niedersachsen (DE9)](https://inteliwert.com/search?status=open&nuts=DE9&sort=deadline) ## First publications per week Opportunities with their place of performance in Niedersachsen (DE9) first published per week, Monday to Sunday, from 10 August 2026 to 6 November 2026. | Week | First published | Published values (EUR, excl. VAT) | | --- | ---: | ---: | | Week of 10 August 2026 | 0 | — | | Week of 17 August 2026 | 0 | — | | Week of 24 August 2026 | 0 | — | | Week of 31 August 2026 | 0 | — | | Week of 7 September 2026 | 0 | — | | Week of 14 September 2026 | 0 | — | | Week of 21 September 2026 | 0 | — | | Week of 28 September 2026 | 0 | — | | Week of 5 October 2026 | 2 | — | | Week of 12 October 2026 | 287 | €130,643,759 | | Week of 19 October 2026 | 288 | €183,770,182 | | Week of 26 October 2026 | 225 | €57,091,734 | | Week of 2 November 2026 (to date) | 82 | €9,460,558 | ## Open tenders by deadline - [6012-0650-26-02 Umbau und Sanierung Sporthalle GS Comeniusstraße - Fachplanung TGA Lph. 4-9 (ND\_NB)](https://inteliwert.com/tender/opp_02WSQZZWSCK6GPP1ZJST1AHHTD/6012-0650-26-02-umbau-und-sanierung-sporthalle-gs-comeniusstrasse-fachplanung-tg) Open · Buyer: Stadt Braunschweig Fachbereich Bauordnung und Zentrale Vergabestelle · Place: DE911 (Niedersachsen) · Deadline: 6 Nov 2026, 08:30 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/ee98e799-1327-4f3f-b61b-1f2a5f09a17e), Last checked 5 Nov 2026, 07:10 (UTC+01:00) - [Gebäudereinigungsleistungen (Unterhalts- und Grundreinigung) in verschiedenen Gebäuden der Stadt Neustadt am Rübenberge](https://inteliwert.com/tender/opp_EMHJ1YGBBE8C0MDX7DDKE65CYC/gebaeudereinigungsleistungen-unterhalts-und-grundreinigung-in-verschiedenen-geba) Open · Buyer: Stadt Neustadt am Rübenberge · Place: DE929 (Niedersachsen) · Deadline: 6 Nov 2026, 08:45 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/0721b1c9-7952-4de5-8ce8-edc1cf91969b), Last checked 5 Nov 2026, 07:10 (UTC+01:00) - [Neubau Kunstrasenplatz - Sportplatzbauarbeiten](https://inteliwert.com/tender/opp_KNKBXD68GWNJGHZ0E09G3094G2/neubau-kunstrasenplatz-sportplatzbauarbeiten) Open · Place: DE9 (Niedersachsen) · Deadline: 6 Nov 2026, 09:00 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/e173a7957ea20076), Last checked 1 Nov 2026, 05:30 (UTC+01:00) - [Emder Stadtgebiet; Baumfällarbeiten](https://inteliwert.com/tender/opp_N7HJY8GCDY9XNZCRMNVMRRJN46/emder-stadtgebiet-baumfaellarbeiten) Open · Place: DE9 (Niedersachsen) · Deadline: 6 Nov 2026, 09:00 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/8aa397f3479846ec), Last checked 28 Oct 2026, 06:30 (UTC+01:00) - [Neubau Kirchweg, Lindhorster Weg, Tief- und Strassenbau](https://inteliwert.com/tender/opp_Z7TCYP8FZ6Q0HEVKJHYY3SBGSN/neubau-kirchweg-lindhorster-weg-tief-und-strassenbau) Open · Place: DE9 (Niedersachsen) · Deadline: 6 Nov 2026, 09:00 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/0ca05fba18f022fe), Last checked 27 Oct 2026, 03:31 (UTC+01:00) - [kollaborierende Roboter für die BBS II - LOS 1](https://inteliwert.com/tender/opp_KKM9YYVAFV0P0QXP9WVXM9BSGW/kollaborierende-roboter-fuer-die-bbs-ii-los-1) Open · Place: DE9 (Niedersachsen) · Deadline: 6 Nov 2026, 09:59 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/44804aed230a13b2), Last checked 4 Nov 2026, 05:30 (UTC+01:00) - [kollaborierende Roboter für die BBS II - LOS 1](https://inteliwert.com/tender/opp_S9EYNP72NJKZK9F0P8FMJKCQDD/kollaborierende-roboter-fuer-die-bbs-ii-los-1) Open · Place: DE9 (Niedersachsen) · Deadline: 6 Nov 2026, 09:59 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/5a0cc57ce9997b08), Last checked 4 Nov 2026, 05:30 (UTC+01:00) - [Digitalisierung der Akten der Ausländerhörde](https://inteliwert.com/tender/opp_5HF4WFQDZP4FGPB5TD1GHT45GC/digitalisierung-der-akten-der-auslaenderhoerde) Open · Place: DE9 (Niedersachsen) · Deadline: 6 Nov 2026, 10:00 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/0ea652b9f7ef3ef6), Last checked 26 Oct 2026, 15:28 (UTC+01:00) - [Austausch der Leitrechner in allen Kläranlagen](https://inteliwert.com/tender/opp_ZRQRGZBPAQMCK5SN3NV2RT1FN2/austausch-der-leitrechner-in-allen-klaeranlagen) Open · Place: DE9 (Niedersachsen) · Deadline: 6 Nov 2026, 10:00 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/182257a7a7290ab9), Last checked 26 Oct 2026, 15:43 (UTC+01:00) - [Schachtanlage Asse: AFL2 - PV Anlage](https://inteliwert.com/tender/opp_QX1B51D1DVJ017EY9MWQ9PMKHY/schachtanlage-asse-afl2-pv-anlage) Open · Place: DE9 (Niedersachsen) · Deadline: 6 Nov 2026, 11:00 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/83a8b0be57d849e2), Last checked 27 Oct 2026, 01:30 (UTC+01:00) - [EMSR-Modernisierung mobile Baustoffanlagen](https://inteliwert.com/tender/opp_SCWB3H8RSPHZZGP8ZB2B3K6Y8B/emsr-modernisierung-mobile-baustoffanlagen) Open · Place: DE9 (Niedersachsen) · Deadline: 6 Nov 2026, 11:00 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/851daeacd56e3fe4), Last checked 26 Oct 2026, 15:35 (UTC+01:00) - [EMSR-Modernisierung mobile Baustoffanlagen](https://inteliwert.com/tender/opp_TV67SR2MS09HJQPZ2WYHHPP2CE/emsr-modernisierung-mobile-baustoffanlagen) Open · Place: DE9 (Niedersachsen) · Deadline: 6 Nov 2026, 11:00 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/27ed2fafad9f2e93), Last checked 26 Oct 2026, 15:35 (UTC+01:00) - [Jahreskontrakt 2026 für Klemmfittings aus PP](https://inteliwert.com/tender/opp_91EBX6Y5D4D03XNVM92G8RCQ3M/jahreskontrakt-2026-fuer-klemmfittings-aus-pp) Open · Place: DE9 (Niedersachsen) · Deadline: 6 Nov 2026, 12:00 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/781a72031f1b6d48), Last checked 26 Oct 2026, 15:14 (UTC+01:00) - [Fahrzeuggestütztes Methan- & Ethan-Messsystem](https://inteliwert.com/tender/opp_C46DJP0E6D0MJYMBDKR8SAXHJW/fahrzeuggestuetztes-methan-ethan-messsystem) Open · Place: DE9 (Niedersachsen) · Deadline: 6 Nov 2026, 12:00 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/0347c0dde4538474), Last checked 27 Oct 2026, 07:30 (UTC+01:00) - [Kreide für Abwasserbehandlung, Jahreskontrakt 2027](https://inteliwert.com/tender/opp_QKM5TZXNG68GZ8NMRCG0DBKWJJ/kreide-fuer-abwasserbehandlung-jahreskontrakt-2027) Open · Place: DE9 (Niedersachsen) · Deadline: 6 Nov 2026, 12:00 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/bfc3e15262f4ba59), Last checked 27 Oct 2026, 03:31 (UTC+01:00) - [Leasing 1 Stk. E-Transporter Ersatz H-HV 108E](https://inteliwert.com/tender/opp_80JE88X1XQJXGKAA0S9TEVCXBG/leasing-1-stk-e-transporter-ersatz-h-hv-108e) Open · Place: DE9 (Niedersachsen) · Deadline: 6 Nov 2026, 23:59 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/1d72aee17548e308), Last checked 26 Oct 2026, 15:43 (UTC+01:00) - [Leasing 1 Stk. E-Transporter Ersatz H-HV 108E](https://inteliwert.com/tender/opp_GNZWNDZZGT6Y2NBTSN3BX4NPY6/leasing-1-stk-e-transporter-ersatz-h-hv-108e) Open · Place: DE9 (Niedersachsen) · Deadline: 6 Nov 2026, 23:59 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/c861c9986828e5ea), Last checked 30 Oct 2026, 05:30 (UTC+01:00) - [Beschaffung Ersatzteile Atemschutztechnik 2027](https://inteliwert.com/tender/opp_H56C50W9VRYD8NDS2J6KPMB9SJ/beschaffung-ersatzteile-atemschutztechnik-2027) Open · Place: DE9 (Niedersachsen) · Deadline: 6 Nov 2026, 23:59 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/1ca1127de6b7f070), Last checked 27 Oct 2026, 07:30 (UTC+01:00) - [Erweiterung Clemens-Schule in Hornburg - Mobiliarbeschaffung](https://inteliwert.com/tender/opp_0AH0PSWYCN0F8F4993CKXY6P62/erweiterung-clemens-schule-in-hornburg-mobiliarbeschaffung) Open · Place: DE9 (Niedersachsen) · Deadline: 9 Nov 2026, 09:00 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/83bdd98763690d2f), Last checked 26 Oct 2026, 15:35 (UTC+01:00) - [Abriss der Umkleidekabinen sowie Wand- und Bodenfliesen im Erlebnisbad Langeoog](https://inteliwert.com/tender/opp_415R3XS567VYBDC8XBS7E9R37G/abriss-der-umkleidekabinen-sowie-wand-und-bodenfliesen-im-erlebnisbad-langeoog) Open · Place: DE9 (Niedersachsen) · Deadline: 9 Nov 2026, 09:00 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/8399e842ceceac6e), Last checked 26 Oct 2026, 15:43 (UTC+01:00) ## Related pages ### Top categories in this region - [Construction work in Niedersachsen](https://inteliwert.com/tenders/category/45-construction-work/region/DE9-niedersachsen) (588) - [Architectural, construction, engineering and inspection services in Niedersachsen](https://inteliwert.com/tenders/category/71-architectural-construction-engineering/region/DE9-niedersachsen) (309) - [Construction structures and materials; auxiliary products to construction (except electric apparatus) in Niedersachsen](https://inteliwert.com/tenders/category/44-construction-structures-and-materials-auxiliary/region/DE9-niedersachsen) (193) - [Machinery for mining, quarrying, construction equipment in Niedersachsen](https://inteliwert.com/tenders/category/43-machinery-for-mining-quarrying-construction/region/DE9-niedersachsen) (177) - [Sewage, refuse, cleaning and environmental services in Niedersachsen](https://inteliwert.com/tenders/category/90-sewage-refuse-cleaning-and-environmental/region/DE9-niedersachsen) (98) - [Transport equipment and auxiliary products to transportation in Niedersachsen](https://inteliwert.com/tenders/category/34-transport-equipment-and-auxiliary-products/region/DE9-niedersachsen) (75) - [Business services in Niedersachsen](https://inteliwert.com/tenders/category/79-business-services/region/DE9-niedersachsen) (59) - [Agricultural, forestry, horticultural, aquacultural and apicultural services in Niedersachsen](https://inteliwert.com/tenders/category/77-agricultural-forestry-horticultural-aquacultural/region/DE9-niedersachsen) (59) - [Repair and maintenance services in Niedersachsen](https://inteliwert.com/tenders/category/50-repair-and-maintenance-services/region/DE9-niedersachsen) (54) - [Education and training services in Niedersachsen](https://inteliwert.com/tenders/category/80-education-and-training-services/region/DE9-niedersachsen) (54) - [Health and social work services in Niedersachsen](https://inteliwert.com/tenders/category/85-health-and-social-work-services/region/DE9-niedersachsen) (48) - [Financial and insurance services in Niedersachsen](https://inteliwert.com/tenders/category/66-financial-and-insurance-services/region/DE9-niedersachsen) (48) - [Other community, social and personal services in Niedersachsen](https://inteliwert.com/tenders/category/98-other-community-social-and-personal-services/region/DE9-niedersachsen) (46) - [Installation services (except software) in Niedersachsen](https://inteliwert.com/tenders/category/51-installation-services-except-software/region/DE9-niedersachsen) (45) - [Recreational, cultural and sporting services in Niedersachsen](https://inteliwert.com/tenders/category/92-recreational-cultural-and-sporting-services/region/DE9-niedersachsen) (45) - [Administration, defence and social security services in Niedersachsen](https://inteliwert.com/tenders/category/75-administration-defence-and-social-security/region/DE9-niedersachsen) (43) - [Real estate services in Niedersachsen](https://inteliwert.com/tenders/category/70-real-estate-services/region/DE9-niedersachsen) (43) - [Hotel, restaurant and retail trade services in Niedersachsen](https://inteliwert.com/tenders/category/55-hotel-restaurant-and-retail-trade-services/region/DE9-niedersachsen) (42) - [Industrial machinery in Niedersachsen](https://inteliwert.com/tenders/category/42-industrial-machinery/region/DE9-niedersachsen) (30) - [Software package and information systems in Niedersachsen](https://inteliwert.com/tenders/category/48-software-package-and-information-systems/region/DE9-niedersachsen) (21) - [Radio, television, communication, telecommunication and related equipment in Niedersachsen](https://inteliwert.com/tenders/category/32-radio-television-communication-telecommunication/region/DE9-niedersachsen) (20) - [IT services in Niedersachsen](https://inteliwert.com/tenders/category/72-it-services/region/DE9-niedersachsen) (17) - [Electrical machinery, apparatus, equipment and consumables; lighting in Niedersachsen](https://inteliwert.com/tenders/category/31-electrical-machinery-apparatus-equipment/region/DE9-niedersachsen) (16) - [Medical equipments, pharmaceuticals and personal care products in Niedersachsen](https://inteliwert.com/tenders/category/33-medical-equipments-pharmaceuticals-and-personal/region/DE9-niedersachsen) (16) - [Laboratory, optical and precision equipments (excl. glasses) in Niedersachsen](https://inteliwert.com/tenders/category/38-laboratory-optical-and-precision-equipments/region/DE9-niedersachsen) (15) - [Furniture (incl. office furniture), furnishings, domestic appliances (excl. lighting) and cleaning products in Niedersachsen](https://inteliwert.com/tenders/category/39-furniture-incl-office-furniture-furnishings/region/DE9-niedersachsen) (15) - [Agricultural machinery in Niedersachsen](https://inteliwert.com/tenders/category/16-agricultural-machinery/region/DE9-niedersachsen) (14) - [Office and computing machinery, equipment and supplies except furniture and software packages in Niedersachsen](https://inteliwert.com/tenders/category/30-office-and-computing-machinery-equipment/region/DE9-niedersachsen) (13) - [Postal and telecommunications services in Niedersachsen](https://inteliwert.com/tenders/category/64-postal-and-telecommunications-services/region/DE9-niedersachsen) (13) - [Security, fire-fighting, police and defence equipment in Niedersachsen](https://inteliwert.com/tenders/category/35-security-fire-fighting-police-and-defence/region/DE9-niedersachsen) (12) - [Petroleum products, fuel, electricity and other sources of energy in Niedersachsen](https://inteliwert.com/tenders/category/09-petroleum-products-fuel-electricity-and-other/region/DE9-niedersachsen) (10) ### Other Bundesländer - [Baden-Württemberg](https://inteliwert.com/tenders/region/DE1-baden-wuerttemberg) (904) - [Bayern](https://inteliwert.com/tenders/region/DE2-bayern) (1,171) - [Berlin](https://inteliwert.com/tenders/region/DE3-berlin) (514) - [Brandenburg](https://inteliwert.com/tenders/region/DE4-brandenburg) (503) - [Bremen](https://inteliwert.com/tenders/region/DE5-bremen) (56) - [Hamburg](https://inteliwert.com/tenders/region/DE6-hamburg) (182) - [Hessen](https://inteliwert.com/tenders/region/DE7-hessen) (565) - [Mecklenburg-Vorpommern](https://inteliwert.com/tenders/region/DE8-mecklenburg-vorpommern) (309) - [Nordrhein-Westfalen](https://inteliwert.com/tenders/region/DEA-nordrhein-westfalen) (1,704) - [Rheinland-Pfalz](https://inteliwert.com/tenders/region/DEB-rheinland-pfalz) (572) - [Saarland](https://inteliwert.com/tenders/region/DEC-saarland) (91) - [Sachsen](https://inteliwert.com/tenders/region/DED-sachsen) (617) - [Sachsen-Anhalt](https://inteliwert.com/tenders/region/DEE-sachsen-anhalt) (301) - [Schleswig-Holstein](https://inteliwert.com/tenders/region/DEF-schleswig-holstein) (253) - [Thüringen](https://inteliwert.com/tenders/region/DEG-thueringen) (239) ### CPV divisions with the most open tenders - [Construction work (45)](https://inteliwert.com/tenders/category/45-construction-work) (4,575) - [Architectural, construction, engineering and inspection services (71)](https://inteliwert.com/tenders/category/71-architectural-construction-engineering) (978) - [Repair and maintenance services (50)](https://inteliwert.com/tenders/category/50-repair-and-maintenance-services) (472) - [Transport equipment and auxiliary products to transportation (34)](https://inteliwert.com/tenders/category/34-transport-equipment-and-auxiliary-products) (437) - [Sewage, refuse, cleaning and environmental services (90)](https://inteliwert.com/tenders/category/90-sewage-refuse-cleaning-and-environmental) (418) - [Business services: law, marketing, consulting, recruitment, printing and security (79)](https://inteliwert.com/tenders/category/79-business-services) (268) - [IT services: consulting, software development, Internet and support (72)](https://inteliwert.com/tenders/category/72-it-services) (255) - [Software package and information systems (48)](https://inteliwert.com/tenders/category/48-software-package-and-information-systems) (202) Statistics on this page: CC BY 4.0, attribution “Inteliwert (Bandpey GmbH)”. --- Page: https://inteliwert.com/tenders/region/DE9-niedersachsen Inteliwert is a product of Bandpey GmbH, an international data and AI software company in Munich, Germany, founded and led by Roozbeh Bandpey. Bandpey's products: Facthory, Emolysis, Copolly and Inteliwert. Inteliwert on LinkedIn: https://www.linkedin.com/company/intelliwert, GitHub: https://github.com/inteliwertai.