The Aperlena Verdict
Open raceNo supplier dominates: 17 different companies have won the last 17 comparable contracts from this buyer over 5 years. This is a genuinely open race.
- Expected final price vs the published estimate
- +1.7%
Based on 17 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 summaryCleaning services contracts for buildings in Lower Saxony: routine cleaning (UR) and glass/window cleaning (GlasR). Lot 1: NLWKN Göttingen, approx. 2700 m² routine cleaning and approx. 1700 m² glass cleaning, quantities multiplied by interval per year. Lot 2: Duderstadt District Court, approx. 1200 m² routine cleaning and approx. 300 m² glass cleaning. Lot 3: Osterode am Harz District Court, main building approx. 1100 m² and auxiliary building approx. 500 m² routine cleaning.
Description
3 lots
- Lot 1
- 26E70221 - NLWKN Göttingen - Unterhalts- und Glasreinigung Building-cleaning services
- Lot 2
- 26E70221 - Amtsgericht Duderstadt - Unterhalts- und Glasreinigung Building-cleaning services
- Lot 3
- 26E70221 - Amtsgericht Osterode am Harz - Unterhaltsreinigung Building-cleaning services
- How tenders are scored
- Wirtschaftlichkeit: 100 percent
- Small firms
- The buyer does not mark this procedure as suitable for small and medium-sized firms.
- Tenders go to
- vergabe.niedersachsen.de/Satellite/notice/CXQ6YY5RSNH
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) 5 hours ago
What this buyer has paid before
Based on 17 comparable contracts this buyer awarded in this sector over the last 4 years.
- Median award
- €532,425
- Middle half of past awards
- €331,500 to €1.7M
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
- Gebäudereinigung - 25 E 70288 - LStN & NLBL - Unterhalts- und Glasreinigung €295,994
- Gebäudereinigung - 25 E 70006 - Maßregelvollzugszentrum Niedersachsen Moringen (MRVZN) - Reinigungsausschreibung - Unterhaltsreinigung €3,099,614
- Gebäudereinigung - 25 E 70255 - Finanzamt Hildesheim & Alfeld - Unterhalts- und Glasreinigung €532,425
- Building cleaning - 25 E 70199 - Lower Saxony State Office for Social Affairs, Youth and Family Hildesheim / Service Centre for Rural Development and Agricultural Funding Hanover - Routine and window cleaning €1,161,782
- Gebäudereinigung - 25 E 70158 - Regionales Landesamt für Schule & Bildung Hannover - Unterhaltungsreinigung €233,235
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 |
|---|---|---|---|
| Hans Schulz Gebäudereinigung GmbH; Peter Schneider Gebäudedienstleistungen GmbH & Co. KG | 1 | €8.6M | Jul 2026 |
| Steffen Gebäudemanagement | 1 | €5.1M | Oct 2025 |
| Gies Dienstleistungen GmmbH; Clamex Facility Services GmbH; Piepenbrock Dienstleistungen GmbH + Co. KG (Laatzen); GFG Gesellschaft für Gebäudedienste GmbH & Co. KG; Hooth Gebäudereinigung UG(haftb) | 1 | €4.8M | Aug 2025 |
| Piepenbrock Dienstleistungen GmbH + Co. KG (Laatzen); Gies Dienstleistungen GmmbH | 1 | €3.1M | Jan 2026 |
| Hans Schulz Gebäudereinigung GmbH; Schmidt & Pfeiffer GmbH & Co. KG; Saxonia GmbH - Gebäudereinigung | 1 | €1.7M | Jun 2026 |
Based on 17 awards with a linked company profile over the last 5 years.
68 open tenders right now
- NLBK, New Construction of the Technology Centre and Fire Brigade Technical Centre of Celle District, Scheuen, Carpentry and Timber Construction Works 1 day left
- Architectural services - Lower Saxony State Office for Heritage in Hanover, comprehensive renovation - building object planning 1 day to request
- Joinery installation works - 26E70226: Police Directorate Hannover - New control centre building and equipping of control centre 2 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 Environment, sewage & cleaning
- 4,715
- median open notice
- €500,000
Who wins in this market
Many suppliersGermany · Environment, sewage & cleaning
- different companies won awards here
- 2,693
- of the awards went to the three most frequent winners
- 3%
- buyers awarded contracts here
- 1,700
Based on 4,180 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)
- 12.8
- of those lots received a single tender
- 9%
- 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.
Similar tenders
Open now
Awarded before
Never miss a tender like this
194 new notices in Environment, sewage & cleaning in Germany in the last 7 days. Get an email when new ones appear. Free.
Set up my alertOr follow just its CPV code, Cleaning services: an email when new tenders arrive under it, no account needed.