The database of public procurement
Contracting authority
Klosterkammer Hannover
Klosterkammer Hannover has awarded one contract since 2026 (as of 4 Oct 2026).
As of: · Source: official notices (Datenservice Öffentlicher Einkauf, CC0), EU Official Journal (TED) and procurement portals · How we count
Tenders since 2026
By year of publication, each notice once. The EU Official Journal (TED) lists no tender under this name from 2006 to 2023. Portals: open tenders from procurement portals beyond the DÖE, since 23 Sep 2026. The current year is incomplete.
Lots per quarter, 12 quarters
All stages, by quarter of publication.
Who wins here
| Company | Trade | Awards | Volume | Latest |
|---|---|---|---|---|
| Gessner & Jacobi GmbH & Co. KG | Other | 1 |
1 companies with 1 awards across the whole record of this authority.
The network of this authority
Wins here
Winners from the award notices, planning offices from the office register.
Open tenders
| Deadline | Lot | Stage | Value |
|---|---|---|---|
| 24 days28 Oct 2026 | Rahmenvertrag Reinigungsleistungen Dienstgebäude HannoverAdministration, office · Notice | Tender |
From the DÖE and from procurement portals beyond the DÖE, deadline from today (4 Oct 2026). The source link leads to the notice or portal page.
Latest lots
| Date | Lot | Stage | Value |
|---|---|---|---|
| 24 Sep 2026 | Leasing von fünf ElektrofahrzeugenSource (Procurement portal) | Award | |
| 1 Sep 2026 | Rahmenvertrag Reinigungsleistungen Dienstgebäude HannoverAdministration, office · Notice | Tender | |
| 5 Mar 2026 | Instandsetzung Südflügel Kloster TA2 GrundleitungenNotice | Tender | |
| 5 Mar 2026 | Instandsetzung Südflügel Kloster TA2 Mauer- und PutzarbeitenNotice | Tender | |
| 5 Mar 2026 | Instandsetzung Südflügel Kloster TA2 ElektroarbeitenNotice | Tender | |
| 5 Mar 2026 | Instandsetzung Südflügel Kloster TA2 SanitärinstallationNotice | Tender | |
| 5 Mar 2026 | Instandsetzung Südflügel Kloster TA2 TischlerarbeitenNotice | Tender | |
| 5 Mar 2026 | Instandsetzung Südflügel Kloster TA2 FliesenarbeitenNotice | Tender | |
| 5 Mar 2026 | Instandsetzung Südflügel Kloster TA2 Maler- und TapezierarbeitenNotice | Tender | |
| 5 Mar 2026 | Instandsetzung Südflügel Kloster TA2 TrockenbauarbeitenNotice | Tender | |
| 30 Jan 2026 | Rahmenvertrag Reinigungsleistungen Dienstgebäude HannoverAdministration, office · Notice | Tender |
The 11 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 Klosterkammer Hannover awarded?
Klosterkammer Hannover has awarded 1 contract to 1 company since 2026.
Which companies win most often at Klosterkammer Hannover?
Most awards went to Gessner & Jacobi GmbH & Co. KG (1).
What does Klosterkammer Hannover put out to tender?
By CPV division, the most recent tenders mainly concern “Construction work” (6), “Sewage, waste, cleaning” (2) and “Furniture, furnishings” (1). The database holds 10 tenders of this authority.
Does Klosterkammer Hannover have open tenders?
On 4 Oct 2026, 1 lot of this authority was open for bids.