Bau- und Liegenschaftsbetrieb NRW Dortmund
Germany · 27 open tenders · 566 documented awards
Current tenders
BLB NRW / NL DO / TUDO (WE2037) / Roof renovation_Mathematics_Sports_Dec.3_Electrical engineering / 010-26-00288
Deadline 8 Oct ·
BLB NRW / NL DO / TUDO (WE2037) / Roof renovation_Mathematics_Sports_Dec.3_Electrical engineering / 010-26-00288
703.050 €Deadline 8 Oct ·
BLB NRW / NL DO / TUDO (WE2037) / Roof renovation_Mathematics_Sports_Dec.3_Electrical Engineering / 010-26-00288
703.050 €BELOW THRESHOLDDeadline 8 Oct ·
Bochum University of Applied Sciences and University of Applied Sciences for Health
603.900 €Deadline 9 Oct ·
BLB NRW / NL Dortmund / IMO 07 / Framework Agreement for Object Planning with 3 Territory-Free Providers / 010-26-00291
603.900 €Deadline 9 Oct ·
BLB NRW / NL Dortmund / IMO 07 / Framework Agreement for Object Planning with 3 Territorial Divisions / 010-26-00291
248.900 €BELOW THRESHOLDDeadline 9 Oct ·
BLB NRW / NL Dortmund / IMO 06 / Framework Agreement MEP Planning / TU Dortmund / 010-26-00283
Deadline 12 Oct ·
BLB NRW / NL Dortmund / IMO 06 / Framework Contract TGA Planning / TU Dortmund / 010-26-00283
1.392.000 €Deadline 12 Oct ·
BLB NRW / NL Dortmund / IMO 06 / Framework Contract TGA Planning / TU Dortmund / 010-26-00283
1.392.000 €BELOW THRESHOLDDeadline 12 Oct ·
BLB NRW / NL Do / TU Dortmund (WE2037) / Framework Time Contract SiGeKo / 010-26-00290
Deadline 15 Oct ·
BLB NRW / NL Do / TU Dortmund (WE2037) / Framework time contract SiGeKo / 010-26-00290
484.742 €Deadline 15 Oct ·
BLB NRW / NL Do / TU Dortmund (WE2037) / Framework Time Contract SiGeKo / 010-26-00290
484.742 €BELOW THRESHOLDDeadline 15 Oct ·
BLB NRW / NL DO / PP Hamm (WE 1462) / Renovation of Gutters and Dormers / 010-26-00302
BELOW THRESHOLDDeadline 16 Oct ·
BLB NRW / NL Do / LAFP Selm (WE1648) / GE32 HS52 Creation of a Photovoltaic System / 010-26-00303
BELOW THRESHOLDDeadline 16 Oct ·
BLB NRW / NL Do / LAFP Selm (WE1648) / GE32 HS52 Installation of a Photovoltaic System / 010-26-00303
BELOW THRESHOLDDeadline 16 Oct ·
BLB NRW / NL DO / TU Dortmund (WE2037) / Renewal BMA / 010-26-00295
BELOW THRESHOLDDeadline 19 Oct ·
BLB NRW / NL Do / JVA Werl (WE1407) / Conversion of Nursing Care Area / Construction Service Electrical Installations II / 010-26-00296
BELOW THRESHOLDDeadline 19 Oct ·
BLB NRW / NL Do / TU Dortmund (WE2037) / CT G1,G2, G3 Drinking Water Rehabilitation / Demolition and Hazardous Material Remediation / 010-26-00297
BELOW THRESHOLDDeadline 22 Oct ·
BLB NRW / NL Do / TU Do (WE2037), CT, Renewal of Lecture Hall Seating / 010-26-00299
BELOW THRESHOLDDeadline 23 Oct ·
BLB NRW / NL DO / Pest Control / Various Properties / 010-26-00301
Deadline 26 Oct ·
BLB NRW / NL DO / Pest Control / Various Properties / 010-26-00301
2.442.400 €Deadline 26 Oct ·
BLB NRW / NL DO / Pest Control / Various Properties / 010-26-00301
2.442.400 €BELOW THRESHOLDDeadline 26 Oct ·
BLB NRW / NL Do / TU Dortmund (WE2037) / DO,IS, TUDO, CT G1 G2 G3, Drinking water remediation, VOB KG 410 Sewage water systems / 010-26-00304
BELOW THRESHOLDDeadline 30 Oct ·
BLB NRW / NL DO / AG Witten (WE1554) / suicidal cell / safety technology / 010-26-00307
BELOW THRESHOLDDeadline 2 Nov ·
BLB NRW / NL DO / Hochschule Bochum (WE1997) / Bauteil-C Sanierung / Elektrotechnik / 010-26-00305
BELOW THRESHOLDDeadline 9 Nov ·
Purchasing rhythm
Awards per year — who knows the rhythm prepares before the notice appears.
201820
2019101
202070
2021108
2022439
2023456
2024869
20251,391
2026961
Clement What the numbers say about this buyer
- 47% of this buyer's awards went to companies that had already won here before (537 awards since 2018, spread over 283 companies). 53% went to new names.n = 537 awards since 2018
- The median procedure drew 3 bids (496 procedures with a bid count); 30% ended with a single bidder. Country: median 3.1 bids.n = 496
- The award came in at a median 84% of the estimated value (181 awards with both estimate and value) — pricing at the estimate is usually too high here. Country: 86%.n = 181
- 85% of the bids received came from small and medium-sized enterprises (13 procedures with a bid mix). Country: 75%.n = 13
- Across 17 procedures with structured selection criteria, this buyer most often required: Security of supply required (17 of 17), Share of subcontractors (17 of 17), Quality management (17 of 17), Professional liability insurance (16 of 17).n = 17
- < 1% of the bids received came from other countries (13 procedures with a bid mix) — all bidders, not just the winners. Country: 3%.n = 13
- 1% of awards went to companies from abroad (537 awards with a known winner country). National average: 1%.n = 537
From this buyer's documented awards; comparison values from the same sector and country. Not a forecast, not legal advice. As of 06/10/2026.
Expected next awards
From the rhythm of past awards per sector — an expectation, not an announcement. Hit rate so far: 26% of 11,200 closed expectation windows produced a notice.
- Oct 2026Construction work
about every 1 months · 247 awards · last Sept 2026 to Austermann GmbH - Nov 2026Architecture & engineering
about every 2 months · 223 awards · last Sept 2026 to Ecoprotec GmbH - Oct 2027Construction materials
about every 27 months · 5 awards · last Aug 2025 to FAGSI Vertriebs- und Vermietungs-GmbH
Who has won here before
| Company | Awards | Period |
|---|---|---|
| Ingenieurbüro Jäger Sauer Nolte GbR | 12 | 2025–2026 |
| Roxeler Ingenieurgesellschaft mbH · Münster | 11 | 2021–2026 |
| Siemens AG | 9 | 2022–2026 |
| MK Haustechnik GmbH · Kulmbach | 7 | 2023–2025 |
| Wessling Consulting Engineering GmbH & Co. KG | 7 | 2025–2026 |
| H & W Tiefbau GmbH Co. KG · Marl | 7 | 2024–2026 |
| RICHARDSON | 7 | 2025–2026 |
| Ed. Züblin AG · Duisburg | 6 | 2016–2025 |
| Ingenieurbüro Krefft GmbH & Co. KG | 6 | 2026 |
| Reiche Ingenieure GmbH & Co. KG · Hagen | 6 | 2025–2026 |
From 18.0M documented awards · regular winners know this buyer's requirements — that is your competition.