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TODAY234 new proceedings · 208 contract awards · 30 procurement signals · 1 380 with bid deadline today
What 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

Handwerkskammer Dortmund

country: Germany
Active tenders
20
bids can still be submitted
Total notices
87
full history in our database
Awards
13
with specified award amount

Active tenders

Procedures for which bids can still be submitted — sorted by submission deadline.

2026-11-16Vapor extraction building 7
2026-11-17Germany – Partition installation works – Drywall works Building 1B and 3 + Mobile parti…
2026-11-17Germany – Screeding – Screed works Building 1B and 3
•••••••••••••This is 3 of 14 active procedures for this buyer. To see all of them, create a free account.Create a free account →

Award history

2026-11-09Germany – Innentüren Haus 1B und 3
2026-10-29Germany – Fliesenarbeiten H7
2026-09-30Germany – Dachabdichtung und -begrünung Haus 3
2026-09-17Germany – Verblendarbeiten Haus 7
2026-09-17Germany – Verblendarbeiten Haus 1B und 3
2026-09-15Germany – Auftragsänderung 2: Rohbauarbeiten
2026-09-15Germany – Trockenbauarbeiten Haus 7
2026-09-15Germany – HWK DO VE440 Elektrotechnik Haus 1B und 3
2026-09-15Germany – Auftragsänderung 2: Spezialtiefbauarbeiten
2026-08-20Germany – Heizungs- und Kälteanlagen Haus 7
won: Leniger Sanitär- Heizungstechnik GmbH · 291 569 EUR
2026-08-20Germany – HWK DO VE430 Lüftungstechnik Haus 1B und 3
won: Schulz Lufttechnik GmbH · 749 355 EUR
2026-08-20Germany – HWK DO VE420 Heizungs- und Kältetechnik Haus 1B und 3
won: Leniger Sanitär- Heizungstechnik GmbH · 2 273 097 EUR
2026-08-19Germany – HWK DO VE440 H7 Elektrotechnik Haus 7
won: Elektroinstallationen Günther GmbH · 326 476 EUR
2026-08-13Germany – HWK DO VE410 Sanitäranlagen Haus 1B und Haus 3
won: MK Haustechnik GmbH · 720 097 EUR

Who wins most often with this contracting authority

MK Haustechnik GmbH2 won
Leniger Sanitär- Heizungstechnik GmbH2 won
DSL Schweißtechnik GmbH1 won
Elektroinstallationen Günther GmbH1 won
Fritz Meyer GmbH1 won
Hagemann & Henrichsmann GmbH1 won
Hans Eckhoff GmbH1 won
Helmut Reiter GmbH1 won
Keller Grundbau GmbH1 won
Metalltechnik Stockmann GmbH1 won
Noll GmbH1 won
Otto Martin Maschinenbau GmbH & Co. KG1 won

Industries the entity orders in

Construction work 66Architectural, engineering services 8Office equipment, computers 6Construction materials 5Environment, cleaning 2Electrical equipment 1
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