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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

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PEP-Cölbe - Ventilation and air conditioning system

DE Landesbetrieb Bau und Immobilien Hessen, Niederlassung Mitte Zentrale Vergabe

COUNTRYGermany

SUBMISSION DEADLINE22.09.2026

PUBLISHED01.09.2026

INDUSTRYConstruction work

SUBJECT OF THE CONTRACT

Modernization and expansion of IT infrastructure in schools in Hesse, including the supply of servers, network devices, and the implementation of network management systems in educational institutions.

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In this sector (Construction work) bids can still be submitted in 2 519 procedures — deadlines within 14 days.

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This buyer in the last 12 months

<span class="utn" title="Landesbetrieb Bau und Immobilien Hessen, Niederlassung Mitte Zentrale Vergabe">Landesbetrieb Bau und Immobilien Hessen, Niederlassung Mitt…</span>: 130 notices.
Most frequent winners: Henn GmbH (1), Schenker Salvi Weber Architektn ZT GmbH (1), Torhausarchitekten & Gestalter (1).

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