The database of public procurement
Contracting authority
Stadt Langenhagen
Stadt Langenhagen has awarded 61 contracts to 58 companies (as of 3 Oct 2026).
As of: · Source: official notices (Datenservice Öffentlicher Einkauf, CC0), EU Official Journal (TED) and procurement portals · How we count
Tenders since 2009
By year of publication, each notice once. Up to 2023 from the EU Official Journal (TED, only above the EU thresholds, buyer key “stadt langenhagen”), from 2024 from the DÖE, so that nothing in 2022 and 2023 is counted twice. Portals: open tenders from procurement portals beyond the DÖE, since 23 Sep 2026. Archive: national tenders from snapshots of the portals in the Internet Archive and from official gazettes, all in the past; an EU-wide procedure can appear there and in TED. The current year is incomplete.
Lots per quarter, 12 quarters
All stages, by quarter of publication.
Who wins here
| Company | Trade | Awards | Volume | Latest |
|---|---|---|---|---|
| Sauter Elektrotechnik GmbH & Co. KGBretten | Electrical installations | 2 | €827,678 | 2 Feb 2026 |
| Lindner SEArnstorf | Floor coverings, Joinery, interior fit-out | 2 | €206,471 | 24 Apr 2026 |
| Hannoversche Zimmerei GmbHHannover | Joinery, interior fit-out | 2 | 27 Jan 2025 | |
| H.O. Schlüter GmbHLübz | Facades, windows | 1 | €2,558,256 | 7 Nov 2023 |
| Kretschmer GmbHLangenhagen | Landscaping | 1 | €1,954,705 | 3 Apr 2026 |
| R+S solutions GmbHFulda | Electrical installations | 1 | €1,848,516 | 2 Dec 2025 |
| Heiko Bölling DDM GmbHLaatzen | Roofing, sheet metal | 1 | €1,438,230 | 27 Nov 2023 |
| Pro Video Handelsgesellschaft mbHBerlin | Building shell | 1 | €1,153,411 | 1 Jul 2025 |
| EMMSA Deutschland GmbHWolfsburg | Heating, ventilation, plumbing | 1 | €1,128,956 | 1 Jul 2024 |
| Andic GmbHBerlin | Floor coverings | 1 | €1,105,297 | 14 Feb 2026 |
| Witt Elektro GmbHSalzgitter | Electrical installations | 1 | €899,615 | 15 Jan 2026 |
| Werkhausen Gebäudetechnik GmbHBad Nenndorf | Electrical installations | 1 | €743,606 | 28 Nov 2025 |
58 companies with 61 awards across the whole record of this authority.
The network of this authority
Wins here
- Sauter Elektrotechnik GmbH & Co. KG Bretten2
- Lindner SE Arnstorf2
- Hannoversche Zimmerei GmbH Hannover2
- H.O. Schlüter GmbH Lübz1
- Kretschmer GmbH Langenhagen1
Plans here
- Ingenieurbüro Heinrichs Köln1
- Görtzen Stolbrink & Partner mbB Düsseldorf1
- Planungsbüro Graw GmbH & Co. KG Osnabrück1
Winners from the award notices, planning offices from the office register.
Bids per trade
Across all awards of this authority that state the number of bids. See everything with Pro
How many bids an award of this authority had. The figure that tells you whether a bid is worth it.
Open tenders
| Deadline | Lot | Stage | Value |
|---|---|---|---|
| 9 days12 Oct 2026 | 20261012-1000-4 Kommunalfahrzeug mit AnbaugerätenSource (Municipal website) | Tender | |
| 9 days12 Oct 2026 | Multifunktionales Kommunalfahrzeug mit AnbaugerätenNotice | Tender | |
| 10 days13 Oct 2026 | 20261013-1000-4 Abfuhr und Entsorgung Rechen- und SandfanggutSource (Municipal website) | Tender | |
| 18 days21 Oct 2026 | Rahmenvertrag Stellenanzeigen Online JobportaleNotice | Tender | |
| 18 days21 Oct 2026 | Elektro-Kleinwagen/KompaktfahrzeugNotice | Tender | |
| 33 days5 Nov 2026 | 20261105-1000-4 Zentralkläranlage, FaulbehälterSource (Municipal website) | Tender | |
| 33 days5 Nov 2026 | Bau-, Maschinen- und EMSR-TechnikNotice | Tender |
From the DÖE and from procurement portals beyond the DÖE, deadline from today (3 Oct 2026). The source link leads to the notice or portal page.
Latest lots
| Date | Lot | Stage | Value |
|---|---|---|---|
| 1 Oct 2026 | Rahmenvertrag Stellenanzeigen Online JobportaleNotice | Tender | |
| 1 Oct 2026 | Elektro-Kleinwagen/KompaktfahrzeugNotice | Tender | |
| 25 Sep 2026 | 20260918-1030-4 Minibagger, 68Source (Municipal website) | Tender | |
| 25 Sep 2026 | 20261105-1000-4 Zentralkläranlage, FaulbehälterSource (Municipal website) | Tender | |
| 25 Sep 2026 | 20261013-1000-4 Abfuhr und Entsorgung Rechen- und SandfanggutSource (Municipal website) | Tender | |
| 25 Sep 2026 | 20260911-1000-2 Gebäude und InhaltsversicherungSource (Municipal website) | Tender | |
| 25 Sep 2026 | 20261012-1000-4 Kommunalfahrzeug mit AnbaugerätenSource (Municipal website) | Tender | |
| 22 Sep 2026 | Multifunktionales Kommunalfahrzeug mit AnbaugerätenNotice | Tender | |
| 13 Sep 2026 | Dachabdichtungsarbeiten / Neues Rathaus LangenhagenAdministration, office · Notice | Award | €403,158 |
| 11 Sep 2026 | Bau-, Maschinen- und EMSR-TechnikNotice | Tender | |
| 10 Sep 2026 | Gebäude- und Inhaltsversicherungen städtischer GebäudeNotice | Tender | |
| 2 Sep 2026 | Akustikmaßnahmen - VorhanganlagenSports hall · Notice | Tender | |
| 2 Sep 2026 | Los 1 - AkustikabsorberCeiling rafts, baffles · Wall and ceiling absorbers · Sports hall · Notice | Tender | |
| 25 Aug 2026 | Estricharbeiten / Neues Rathaus LangenhagenAdministration, office · Source (Procurement portal) | Award | |
| 22 Aug 2026 | Rahmenvertrag Dienstbekleidung FeuerwehrNotice | Tender | |
| 19 Aug 2026 | Gebäude- und Inhaltsversicherungen städtischer GebäudeNotice | Tender | |
| 12 Aug 2026 | Gebäude- und Inhaltsversicherungen städtischer GebäudeNotice | Tender | |
| 31 Jul 2026 | Kompaktkombis, Hochdachkombis Plug-in-HybridantriebNotice | Tender | |
| 30 Jul 2026 | StraßenbauNotice | Tender | |
| 23 Jul 2026 | Sanierung Regenwasserkanal VoigtwieseNotice | Tender |
The 20 most recent lots of all stages in the last 12 quarters. Prior information means planning, no tender yet; archive means past.
Questions and answers
How many contracts has Stadt Langenhagen awarded?
Stadt Langenhagen has awarded 61 contracts to 58 companies. On average there were 8.6 bids per award, counted over 50 awards that state the number.
Which companies win most often at Stadt Langenhagen?
Most awards went to Sauter Elektrotechnik GmbH & Co. KG (2), Lindner SE (2) and Hannoversche Zimmerei GmbH (2). In total, 58 companies have won an award here.
What does Stadt Langenhagen put out to tender?
By CPV division, the most recent tenders mainly concern “Construction work” (343), “Vehicles” (34) and “Architecture and engineering” (32). The database holds 406 tenders of this authority.
Which planning offices work for Stadt Langenhagen?
In the last twelve quarters, planning contracts went mainly to Ingenieurbüro Heinrichs (1), Görtzen Stolbrink & Partner mbB (1) and Planungsbüro Graw GmbH & Co. KG (1).