The Aperlena Verdict
Open raceNo supplier dominates: 50 different companies have won the last 68 comparable contracts from this buyer over 5 years. This is a genuinely open race.
- Expected final price vs the published estimate
- -27.6%
Based on 68 comparable awards by this buyer in this sector over 5 years. Every verdict is recorded before the outcome and graded against the award notice. How we score ourselves.
Summary
Machine-generated summaryThe German buyer BLB NRW / NL Bundesbau is procuring architectural object planning services for the renewal of heat generation at the BAuA site in Dortmund (project WB7700, H1+H4/5). The core task is the structurally sound, fire-safety compliant (F90) integration of new building services infrastructure into the existing buildings. This includes planning a steel substructure for large equipment on the flat roof of House 1 including roof sealing, coordinating wall and ceiling penetrations indoors, and designing foundations for a new heat pump outdoors, in close coordination with building services planning.
Description
Official source
Source: TED - Tenders Electronic Daily (Publications Office of the EU)
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Last verified against TED - Tenders Electronic Daily (Publications Office of the EU) 1 week ago
What this buyer has paid before
Based on 35 comparable contracts this buyer awarded in this sector over the last 4 years.
- Median award
- €213,705
- Middle half of past awards
- €95,222 to €323,819
TED - Tenders Electronic Daily (Publications Office of the EU) publishes no value for this notice, so it has no mark on the scale. The official documents may state one.
Most recent awards
- Dienstleistungen von Architektur-, Konstruktions- und Ingenieurbüros und Prüfstellen - BLB NRW / NL Dortmund / TU Dortmund (WE2037); DO, IS, TU DO, C1 C2 Mängelbs. TW/ FbT TGA Ing.-Leistungen Gewerk Sanitär und Elektro 010-26-00119 €103,638
- Dienstleistungen von Architektur-, Konstruktions- und Ingenieurbüros und Prüfstellen - BLB NRW / NL Dortmund / TU Dortmund (WE2037); DO, IS, TU DO, CN + CS, Planung LEK / Erstellung eines Liegenschaftsenergiekonzepts / 010-26-00057 €177,120
- Dienstleistungen von Architektur-, Konstruktions- und Ingenieurbüros und Prüfstellen - BLB NRW / NL DO / RUB (WE2188) / GC,NA, VBW / Baubetriebl. Beratungsleistungen / 010-26-00213 €793,560
- Dienstleistungen von Architektur-, Konstruktions- und Ingenieurbüros und Prüfstellen - BLB NRW / NL DO / RUB (WE2188) / NC-Komplex Erhaltung / LP 8 Objektüberwachung / 010-26-00194 €475,688
- Dienstleistungen von Architektur-, Konstruktions- und Ingenieurbüros und Prüfstellen - BLB NRW / NL Dortmund / RUB (WE2188); VK, Fachplanung Erneuerung Kälteleitung / 010-26-0076 €1,991,898
Award values as published by the official sources. Use them as a guide, not a rule: scope, lots and duration differ between contracts.
The buyer
Full buyer profileBau- und Liegenschaftsbetrieb NRW Dortmund
- notices in the register
- 404
- awards
- 127
- awarded in total
- €295.4M
Who wins its contracts
Many suppliers- different companies won its awards
- 74
- of the awards went to the three most frequent winners
- 15%
- of its calls state an estimated value
- 32%
Based on 92 awards with a named winner over the last 3 years. Counted by award, not by value, because lot and framework amounts are not comparable. Concentrated means the three most frequent winners took 65% or more of the awards; many suppliers, under 35% with at least ten different winners.
Competition
- tenders per lot on average (open and restricted procedures)
- 7.1
- of those lots received a single tender
- 2%
- of the awards went to companies based in another country
- 0%
As the official award notices state them, over the last 3 years. Tenders per lot count open and restricted procedures only: in a negotiated procedure or a direct award a single tender is the procedure itself. The country is the one the notice gives for the winner.
Who usually wins this buyer's contracts in this sector
| Company | Wins | Total awarded | Last win |
|---|---|---|---|
| Ingenieurbüro Jäger Sauer Nolte GbR | 7 | €655,619 | Sep 2026 |
| Richardson | 4 | €139,204 | Sep 2026 |
| Ingenieurbüro Krefft GmbH & Co. KG | 3 | €668,578 | Jul 2026 |
| energielenker projects GmbH | 2 | €1.4M | Sep 2026 |
| Hatting & Kuhlmann TGA GmbH & Co.KG | 2 | €261,939 | May 2026 |
Based on 68 awards with a linked company profile over the last 5 years.
22 open tenders right now
- Architecture, engineering and testing services - BLB NRW / NL Do / TU Dortmund (WE2037) framework time contract SiGeKo / 010-26-00290 2 days left
- BLB NRW / NL DO / PP Hamm (WE 1462) / Renovation of roof gutters and dormers / 010-26-00302 3 days left
- BLB NRW / NL Dortmund / LAFP Selm (WE1648) / GE32 HS52 Construction of a photovoltaic system / 010-26-00303 3 days left
Market context
TED - Tenders Electronic Daily (Publications Office of the EU) publishes no value for this notice, so it cannot be placed among the open notices of its sector. The official documents may state one.
- open now in Architecture & engineering services
- 7,697
- median open notice
- €300,000
Who wins in this market
Many suppliersGermany · Architecture & engineering services
- different companies won awards here
- 6,853
- of the awards went to the three most frequent winners
- 3%
- buyers awarded contracts here
- 3,460
Based on 12,428 awards with a named winner over the last 3 years. Counted by award, not by value, because lot and framework amounts are not comparable. Concentrated means the three most frequent winners took 65% or more of the awards; many suppliers, under 35% with at least ten different winners.
Competition
- tenders per lot on average (open and restricted procedures)
- 5.5
- of those lots received a single tender
- 11%
- of the awards went to companies based in another country
- 1%
- of the tenders came from another country
- 5%
As the official award notices state them, over the last 3 years. Tenders per lot count open and restricted procedures only: in a negotiated procedure or a direct award a single tender is the procedure itself. The country is the one the notice gives for the winner.
Change history
Every time an official source republished this notice with different content. We watch every source we index, including regional copies of the same notice.
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- Scope and criteria
- The description was expanded. Re-read it before you bid.
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