The Aperlena Verdict
Open raceNo supplier dominates: 4 different companies have won the last 4 comparable contracts from this buyer over 5 years. This is a genuinely open race.
Based on 4 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 contract covers expert energy consulting for existing buildings, including analysis and assessment of the current energy performance of the building envelope and technical systems. The aim is to develop technically and economically viable measures to improve energy efficiency and reduce CO2 emissions. The work takes account of legal requirements, in particular the German Building Energy Act (GEG), and the funding conditions of the Federal Funding for Efficient Buildings (BEG) and the KfW development bank. A key deliverable is the preparation of an individual renovation roadmap (iSFP). Services are commissioned on the basis of a framework agreement.
Description
Official source
Source: TED - Tenders Electronic Daily (Publications Office of the EU)
Always verify details on the official notice.
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Last verified against TED - Tenders Electronic Daily (Publications Office of the EU) 4 days ago
What this buyer has paid before
Based on 4 comparable contracts this buyer awarded in this sector over the last 4 years.
- Median award
- €1.1M
- Middle half of past awards
- €837,770 to €2.1M
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 - Generalplanerleistungen Hindenburgdamm 75 A - Gardeschützenweg 11 A-D in 12203 Berlin €1,265,146
- Dienstleistungen von Architektur-, Konstruktions- und Ingenieurbüros und Prüfstellen - VV25_Ingenieurleistung Sanierung Aufzugsanlagen Rahmenvertrag €554,754
- Dienstleistungen von Architektur-, Konstruktions- und Ingenieurbüros und Prüfstellen - Generalplanungsleistungen Thiemannstraße und Böhmische Straße €4,500,675
- Dienstleistungen von Architektur-, Konstruktions- und Ingenieurbüros und Prüfstellen - VV25_WE5227_GP_MOD-Amsterdamerstraße Berlin €932,108
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 profileSTADT UND LAND Wohnbauten-Gesellschaft mbH
- notices in the register
- 95
- awards
- 35
- awarded in total
- €62.9M
Who wins its contracts
Many suppliers- different companies won its awards
- 26
- of the awards went to the three most frequent winners
- 18%
- of its calls state an estimated value
- 6%
Based on 28 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
- 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 |
|---|---|---|---|
| SPP Schüttauf und Persike Planungsgesellschaft mbH | 1 | €4.5M | Nov 2025 |
| GPlant GmbH Ingenieurgesellschaft | 1 | €1.3M | Jun 2026 |
| ECOPLAN GmbH | 1 | €932,108 | Aug 2025 |
| H&P Himmelmann Ingenieur GmbH | 1 | €554,754 | Jan 2026 |
Based on 4 awards with a linked company profile over the last 5 years.
30 open tenders right now
- Architectural, engineering and testing services - General planner services for conversion and refurbishment WE0333 Service Office Hermannstr. 17 days left
- Architectural, engineering and testing services - General planner services for renovation and repair works WE0333 Service office Hermannstr. 20 days left
- Repair and maintenance of central heating - Framework contract hydraulic balancing 31 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
- 20,953
- median open notice
- €471,583
Who wins in this market
Many suppliersGermany · Architecture & engineering services
- different companies won awards here
- 6,986
- of the awards went to the three most frequent winners
- 3%
- buyers awarded contracts here
- 3,448
Based on 12,358 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.
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