How to bid in this country: portals, deadlines, thresholds →
Contract cleaning Dortmunder U (2 lots)
Werkvertrag Reinigung Dortmunder U (2 Lose) — original title
Your path to submission
- Deadline: 3 December at 15:00 — 32 days left.
- The submission point is stated in the notice (link on this page).
- Offer and evidence in: German.
- Collect your evidence — use the eligibility analysis on this page: it lists the requirements and, for known certificates, how to get them.
What the buyer is looking for
The service to be tendered is a service contract for maintenance cleaning (lot 1) and glass and frame cleaning (lot 2) of Dortmunder U. The contracts are to be concluded for a period of 48 months.
Contract
Type of service
Clement What the numbers say about this buyer
- In this sector the buyer awards roughly every 5 months (30 awards, most recently July 2026) — the next award is due around December 2026 by that rhythm. The last award went to Invest Gebäudeservice GmbH.n = 30
- 47% of this buyer's awards went to companies that had already won here before (611 awards since 2020, spread over 326 companies). 53% went to new names.n = 611 awards since 2020
- The median procedure drew 3 bids (602 procedures with a bid count); 36% ended with a single bidder. Sector: median 4 bids.n = 602
- The award came in at a median 93% of the estimated value (21 awards with both estimate and value) — pricing at the estimate is usually too high here. Sector: 81%.n = 21
- 98% of the bids received came from small and medium-sized enterprises (41 procedures with a bid mix). Sector: 74%.n = 41
From this buyer's documented awards; comparison values from the same sector and country. Not a forecast, not legal advice. As of 01/11/2026.
Selection criteria — in the procurement documents
The buyer states in the notice that the selection criteria are in the procurement documents (link on this page), not in the EU form. The document analysis below extracts them from there — bid and evidence in German.
Eligibility analysis from the tender documents
Tender documents — direct download
Who has won at this buyer so far
Across all contract types of this buyer — not just this sector. A city buys software and fire engines through the same purchasing office.
| Company | Awards | Period |
|---|---|---|
| Drees & Sommer SE · Stuttgart | 13 | 2023–2026 |
| AWF GmbH, Gebäudereinigung · Dortmund | 11 | 2022–2026 |
| Boymann GmbH & Co. KG · Glandorf | 8 | 2024–2025 |
| MK Haustechnik GmbH · Kulmbach | 6 | 2025 |
| DEW21 Dortmunder Energie- und Wasserversorgung GmbH · Dortmund | 6 | 2024–2025 |
How often this buyer tenders this kind of work
Contracting authority contact
Tactics
When this buyer has awarded in this sector, usually 14 or more bids came in. Many compete here — price and references decide. (Based on 30 completed awards — not a statement about this procedure.)
This procedure allows 35 days between publication and deadline — typical in this country is 32 (median of 20,496 procedures). A normal window for this market.
Foreign bidders
In Germany · Cleaning, environment & waste, 45 contracts went to foreign companies over the last 3 years (of 43,631 recorded awards) — mostly from Netherlands, Austria, Belgium.
Submission language: German.
How to bid
Don't miss the next one
Friedrich finds tenders like this for you — every morning at 7:30, each one checked by Claude (Anthropic) for fit, and he learns from your feedback what your company really does.
Register now