The database of public procurement
Contracting authority
Landkreis Diepholz
Landkreis Diepholz has awarded 8 contracts to 7 companies, most often to Firma Holger Lehnhoff (2) (as of 1 Oct 2026).
As of: · Source: official notices (Datenservice Öffentlicher Einkauf, CC0), EU Official Journal (TED) and procurement portals · How we count
Tenders since 2007
By year of publication, each notice once. Up to 2023 from the EU Official Journal (TED, only above the EU thresholds, buyer key “landkreis diepholz”), 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 |
|---|---|---|---|---|
| Firma Holger LehnhoffWagenfeld | Civil engineering, earthworks | 2 | €759,060 | 20 Sep 2025 |
| msg systems agIsmaning | Other | 1 | €160,650 | 11 Mar 2025 |
| plan.A Consulting UG (haftungsbeschr.)Twistringen | Planning | 1 | €50,900 | 5 Feb 2026 |
| Deutsche Post InHaus Services GmbHBonn | Other | 1 | 20 Jan 2025 | |
| Deutsche Post AGBonn | Other | 1 | 20 Jan 2025 | |
| NPC Naumann Petersen Conrad Architekten und IngenieureBremen | Other | 1 | 21 Aug 2019 | |
| Freitag Hartmann Architekten GmbHBerlin | Other | 1 | 15 Sep 2016 |
7 companies with 8 awards across the whole record of this authority.
The network of this authority
Wins here
- Firma Holger Lehnhoff Wagenfeld2
- msg systems ag Ismaning1
- plan.A Consulting UG (haftungsbeschr.) Twistringen1
- Deutsche Post InHaus Services GmbH Bonn1
- Deutsche Post AG Bonn1
Plans here
- plan.A Consulting UG (haftungsbeschr.) Twistringen1
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 |
|---|---|---|---|
| 17 days18 Oct 2026 | Verfahren 02/2026: Beschaffung BrennschneidmaschineNotice | Tender |
From the DÖE and from procurement portals beyond the DÖE, deadline from today (1 Oct 2026). The source link leads to the notice or portal page.
Latest lots
| Date | Lot | Stage | Value |
|---|---|---|---|
| 23 Sep 2026 | Verfahren 02/2026: Beschaffung BrennschneidmaschineNotice | Tender | |
| 18 Jun 2026 | Verfahren 01/2026: Beschaffung von Schweißtischen und Zubehör für die BBS SykeNotice | Tender | |
| 10 Mar 2026 | Ausschreibung für Beratungsleistungen im gefördertem Breitbandausbau im Landkreis Diepholz zur Unterstützung des Gigabitausbaus der Telekommunikationsnetze in der Bundesrepublik DeutschlandNotice | Award | €50,900 |
| 4 Feb 2026 | Managed Print ServiceNotice | Tender | €1,400,000 |
| 1 Feb 2026 | Managed Print ServiceNotice | Tender | €1,400,000 |
| 6 Jan 2026 | Managed Print ServiceNotice | Tender | €1,400,000 |
| 13 Nov 2025 | Beschaffung Endpoint Central Wartungsverlängerung / LK DiepholzNotice | Tender | |
| 16 Oct 2025 | Beschaffung von iPads für SchulenSchool · Notice | Tender | |
| 4 Oct 2025 | ErdarbeitenNotice | Award | €379,530 |
| 4 Oct 2025 | Gehölz- und PflegearbeitenNotice | Award | €379,530 |
| 8 Jul 2025 | Beschaffung von PC-Hardware für SchulenSchool · Notice | Tender | |
| 2 Jul 2025 | ErdarbeitenNotice | Tender | |
| 2 Jul 2025 | Gehölz- und PflegearbeitenNotice | Tender | |
| 12 Jun 2025 | Externer Berater IT Sicherheit und Prozessmanagement/WissensmanagementNotice | Award | €160,650 |
| 29 May 2025 | Beratung zur Anpassung und Ausbau des Onlineangebotes des Gesundheitsamtes Landkreis DiepholzNotice | Tender | |
| 24 May 2025 | Beschaffung KantenanleimmaschineNotice | Tender | |
| 24 May 2025 | Ausschreibung für Beratungsleistungen im gefördertem Breitbandausbau im Landkreis Diepholz zur Unterstützung des Gigabitausbaus der Telekommunikationsnetze in der Bundesrepublik DeutschlandNotice | Tender | |
| 24 Apr 2025 | Ausschreibung der Dienstleistung eines/r externen IT-Sicherheitsbeauftragten (m/w/d)Notice | Tender | |
| 12 Feb 2025 | Beschaffung Ivanti Wartungsverlängerung 2025 LK DiepholzNotice | Tender | |
| 29 Jan 2025 | Externer Berater IT Sicherheit und Prozessmanagement/WissensmanagementNotice | Tender | €229,500 |
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 Landkreis Diepholz awarded?
Landkreis Diepholz has awarded 8 contracts to 7 companies. On average there were 23.3 bids per award, counted over 6 awards that state the number.
Which companies win most often at Landkreis Diepholz?
Most awards went to Firma Holger Lehnhoff (2), msg systems ag (1) and plan.A Consulting UG (haftungsbeschr.) (1). In total, 7 companies have won an award here.
What does Landkreis Diepholz put out to tender?
By CPV division, the most recent tenders mainly concern “Construction work” (15), “Office and computing equipment” (8) and “Radio and communications” (7). The database holds 87 tenders of this authority.
Which planning offices work for Landkreis Diepholz?
In the last twelve quarters, planning contracts went mainly to plan.A Consulting UG (haftungsbeschr.) (1).