OfertariumWhat you will see after registration
Documents to submit
- ✓Bid form — attachment no. 1
- ✓Declaration of non-exclusion
- ✓List of supplies from the last 3 years
- ✓Liability insurance — min. 120 000 €
- ✓Proof of bid bond payment
- ✓Power of attorney, if signed by an agent
AI warnings from documentation
- ❗Bid bond 3 500 € — payment before submission deadline
- ⚠Required 2 references after min. 90 000 €
- ⚠Completion deadline 30 days from signing
- ⚠Mandatory site visit — rejection if missed
- ✓No ISO certificate requirement
Budget and competition
3median number of bids
24%tenders with one bid
- ✓Amount from bid opening for this buyer
- ✓Who won there before and for how much
- ✓Suggested price range based on data
Analysis example — specific values depend on the proceeding
Stadt Mülheim an der Ruhr
country: Germany
Active tenders
4
bids can still be submittedTotal notices
22
full history in our databaseAwards
2
with specified award amountActive tenders
Procedures for which bids can still be submitted — sorted by submission deadline.
•••••••••••••This is 3 of 4 active procedures for this buyer. To see all of them, create a free account.Create a free account →
Award history
| 2026-09-22 | Germany – Gymnasium Otto-Pankok, Gesamtsanierung Bestandsgebäude - Putzarbeiten Hauptge… |
| 2026-08-26 | Germany – Sicherheitsdienstleistungen in der Stadtverwaltung Mülheim an der Ruhr |
Who wins most often with this contracting authority
| Aagon GmbH | 1 won |
| ARI Yildiz GmbH | 1 won |
| Röttlingsberger GmbH & Co. KG | 1 won |
| Ride Mobility GmbH | 1 won |
| STEG Stadterneuerungs- und Stadtentwicklungsgesellschaf… | 1 won |
Industries the entity orders in
Construction work 11Agricultural, forestry, horticultural 3Business and legal services 2Software, IT systems 2Culture, sports 1Transport equipment 1Environment, cleaning 1Office equipment, computers 1
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