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

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Conception, implementation and maintenance of contact exchange, online portal and landing page

DE Behörde für Stadtentwicklung und Wohnen

COUNTRYGermany

SUBMISSION DEADLINE22.09.2026

PUBLISHED02.09.2026

INDUSTRYArchitectural, engineering services

SUBJECT OF THE CONTRACT

Um die Nachfrage nach gemeinschaftlichen Wohnformen für die neuen großen Entwicklungsquartiere zu aktivieren und zu kanalisieren, wurde im März 2019 die Kontaktbörse ?Baut zusammen!? im Auftrag der Agentur für Baugemeinschaften gestartet. Es handelt sich um eine Anlaufstelle zur Vernetzung, zum Kennenlernen und zum Austausch von Einzelinteressierten, Baugemeinschaften und professionellen Akteuren in Hamburg in…

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In this sector (Architectural, engineering services) bids can still be submitted in 592 procedures — deadlines within 14 days.

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This buyer in the last 12 months

Behörde für Stadtentwicklung und Wohnen: 10 notices.
Most frequent winners: ARGUS Stadt und Verkehr (1), Fichtner Water & Transportation GmbH (1), GHG (1).

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