The Aperlena Verdict
Open raceNo supplier dominates: 66 different companies have won the last 69 comparable contracts from this buyer over 5 years. This is a genuinely open race.
Based on 69 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 summaryHannover University of Applied Sciences is procuring structural works for the renovation of a partial section of Building 1A. The works include constructing 4 new supply shafts from the basement to the 4th floor, covering around 530 m2 of shaft area, including foundation work on the base slab. Further scope: excavation and disposal of roughly 100 m3 of soil inside the building, around 1,600 glued rebar connections, demolition of lightweight cassette ceilings over 200 m2, about 150 openings and core drillings, blocking of around 300 m2 of skylights and door openings, closing about 300 openings, concreting out 65 ceiling cassettes, modifying reinforced concrete walls over 50 m2, installing around 20 tonnes of structural and reinforcing steel, reinforced concrete and masonry works on the 5th floor covering about 150 m2, and plastering around 1,100 m2 across all floors.
Description
Terms of the procedure
- How tenders are scored
- Der Preis ist das alleinige Zuschlagskriterium: 100 percent
- Small firms
- The buyer marks this procedure as suitable for small and medium-sized firms.
- Tenders go to
- vergabe.niedersachsen.de/Satellite/notice/CXQ6YY5RSAM
As the official notice states them.
Bid or no-bid?
Six questions before you commit a team. Under each one, what the register holds on it. The answers are yours.
Can I bid?
- Open procedure: any interested supplier may submit a bid. Above the EU threshold: open to companies from any EU country.
- The notice is written in German.
- Certificates from another EU country? Check the equivalents on eCertis
Official source
Source: TED - Tenders Electronic Daily (Publications Office of the EU)
Always verify details on the official notice.
Report an error in this notice
Last verified against TED - Tenders Electronic Daily (Publications Office of the EU) 16 hours ago
Expected award price
- likely award for this notice, from its published estimate of €789,170
- €560,311 to €789,170
Comparable awards in this country and sector came in at a median of 87% of their published estimate, half of them between 71% and 100%, based on 1,799 awards of the last 3 years.
Each award is compared with the estimate of the same lots, framework agreements excluded. A published estimate may include options and renewals, so an award under it is not always a discount.
What this buyer has paid before
Based on 74 comparable contracts this buyer awarded in this sector over the last 4 years.
- This notice
- €789,170
- Median award
- €285,157
- Middle half of past awards
- €123,909 to €797,951
The estimate sits inside the usual range.
Most recent awards
- Installation von kältetechnischen Anlagen - 26E20118 - Polizeiinspektion Cuxhaven (BHZ II), Z-BU Sanierung Bestandsgebäude, Errichtung von 2 Kaltwassersätzen_Vergebener Auftrag €192,536
- Bau von Laborgebäuden - 26E40216; Landeskriminalamt Niedersachsen / LKA Nds.; Neubau Bauteil G/KTI; Dachabdichtungsarbeiten €1,163,306
- Bauarbeiten für Hochschulen - 26E40072; Hochschule Hannover; Sanierung Teilbereich Bauteil 1A ; Abbrucharbeiten €314,741
- Metallbauarbeiten - 26E20077 - Polizeiinspektion Cuxhaven (BHZ II), Z-BU Sanierung Bestandsgebäude, Fenster- und Sonnenschutzanlagen_Vergebener Auftrag €718,572
- Bau von Laborgebäuden - 26E40087; Landeskriminalamt Nds. / LKA Nds.; Neubau Bauteil G/KTI; Wärmeversorgungsanlagen €1,108,335
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 profileLand Niedersachsen vertreten durch das Staatliche Baumanagement Niedersachsen
- notices in the register
- 561
- awards
- 230
- awarded in total
- €87.4M
Who wins its contracts
Many suppliers- different companies won its awards
- 89
- of the awards went to the three most frequent winners
- 7%
- of its calls state an estimated value
- 35%
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)
- 8.0
- of those lots received a single tender
- 6%
- 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.
One dot per award, on the day it was signed, sized by its value. A ring is an award with no published value.
Who usually wins this buyer's contracts in this sector
| Company | Wins | Total awarded | Last win |
|---|---|---|---|
| Wulf Gartenlandschaften GmbH & Co. KG | 2 | €625,286 | Apr 2026 |
| Linkamp GmbH | 2 | €244,523 | Aug 2025 |
| Heidenreich-Solarstrom | 2 | €143,466 | Oct 2025 |
| Burckhardt Metall- und Glasbau GmbH | 1 | €3.9M | Jan 2026 |
| NDB Elektrotechnik GmbH & Co. KG | 1 | €3.2M | Aug 2025 |
Based on 69 awards with a linked company profile over the last 5 years.
66 open tenders right now
- Joinery installation works - 26E70226: Police Directorate Hannover - New control centre building and equipping of control centre 1 day left
- Construction works - NLBK, new technical centre and fire brigade technical centre of Celle district, Scheuen, MV substation and LV switchgear building 16 2 days left
- Architectural, engineering and testing services - 26E047005 - NW-FVA - replacement environmental laboratory building and conversion 2 days to request
Market context
Larger than 56% of the open notices in Construction work across Europe.
- open now in Construction work
- 19,943
- median open notice
- €533,524
Who wins in this market
Many suppliersGermany · Construction work
- different companies won awards here
- 12,328
- of the awards went to the three most frequent winners
- 1%
- buyers awarded contracts here
- 2,985
Based on 27,178 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)
- 6.3
- of those lots received a single tender
- 7%
- of the awards went to companies based in another country
- 1%
- of the tenders came from another country
- 1%
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.
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