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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Expert report on the effects of 30 km/h speed limits at night on main roads

DE Landeshauptstadt Stuttgart, Haupt- und Personalamt, Abt. Allgemeiner Service, Zentraler Einkauf

COUNTRYGermany

SUBMISSION DEADLINE10.11.2026

PUBLISHED28.10.2026

INDUSTRYArchitectural, engineering services

SUBJECT OF THE CONTRACT

Gutachten zu den Wirkungen von Tempo 30 nachts in Hauptverkehrsstraßen. Gutachten

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In this sector (Architectural, engineering services) bids can still be submitted in 563 procedures — deadlines within 14 days.

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This buyer in the last 12 months

<span class="utn" title="Landeshauptstadt Stuttgart, Haupt- und Personalamt, Abt. Allgemeiner Service, Zentraler Einkauf">Landeshauptstadt Stuttgart, Haupt- und Personalamt, Abt. Al…</span>: 122 notices.
Most frequent winners: ACP IT Solutions GmbH (4), Wilhelm Mayer GmbH & Co. KG Nutzfahrzeu… (3), Bechtle GmbH (2).

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