Summary
Machine-generated summaryThe Hessian State Parliament seeks an engineering office for specialist planning of technical building equipment (HVAC and sanitary) covering service phases 1 to 9, including special services, under § 53 HOAI 2021 with Annex 15. The listed former ducal palace in Wiesbaden, built in 1842, serves as the parliament's office building and is being renovated in phases. Phase 2 covers refurbishment of the interior fabric in the basement, ground and first floors and creation of a visitor centre with an exhibition concept. Planning must respect historic surfaces such as parquet, terrazzo, sandstone, wood panelling and wall paintings, address heritage protection, workplace rules, lead in historic finishes, fire safety updates and coordination with existing planners.
Description
Official source
Source: TED - Tenders Electronic Daily (Publications Office of the EU)
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Last verified against TED - Tenders Electronic Daily (Publications Office of the EU) 3 days ago
What this market pays
The buyer has too few awards of its own in this sector, so this is the range of the last 2,000 awards for Architecture & engineering services in Germany.
- This notice
- €469,720
- Median award
- €230,499
- Middle half of past awards
- €101,136 to €503,682
The estimate sits inside the usual range.
Award values as published by the official sources. Use them as a guide, not a rule: scope, lots and duration differ between contracts.
The buyer
Full buyer profileLand Hessen, vertreten durch den Landesbetrieb Bau und Immobilien Hessen, Zentrale Vergabe
- notices in the register
- 693
- awards
- 203
- awarded in total
- €385.1M
Who wins its contracts
Many suppliers- different companies won its awards
- 143
- of the awards went to the three most frequent winners
- 8%
- of its calls state an estimated value
- 2%
Based on 184 awards with a named winner over the last 3 years. Counted by award, not by value, because lot and framework amounts are not comparable. Concentrated means the three most frequent winners took 65% or more of the awards; many suppliers, under 35% with at least ten different winners.
Competition
- tenders per lot on average (open and restricted procedures)
- 5.3
- of those lots received a single tender
- 11%
- of the awards went to companies based in another country
- 1%
As the official award notices state them, over the last 3 years. Tenders per lot count open and restricted procedures only: in a negotiated procedure or a direct award a single tender is the procedure itself. The country is the one the notice gives for the winner.
This buyer has no award history in this sector yet. Usual winners, Architecture & engineering services - Germany
| Company | Wins | Total awarded | Last win |
|---|---|---|---|
| DB Engineering & Consulting GmbH | 171 | €6.8M | Sep 2026 |
| Drees & Sommer SE | 90 | €25.4M | Sep 2026 |
| ZETCON Ingenieure GmbH | 50 | €3.3M | Oct 2026 |
| IGS INGENIEURE GmbH & Co. KG | 46 | €8.0M | Sep 2026 |
| Schüßler-Plan Ingenieurgesellschaft mbH | 40 | €18.2M | Aug 2026 |
Based on 12242 awards with a linked company profile over the last 2 years.
46 open tenders right now
Market context
Larger than 49% of the open notices in Architecture & engineering services across Europe.
- open now in Architecture & engineering services
- 20,607
- median open notice
- €490,851
Who wins in this market
Many suppliersGermany · Architecture & engineering services
- different companies won awards here
- 6,944
- of the awards went to the three most frequent winners
- 3%
- buyers awarded contracts here
- 3,425
Based on 12,242 awards with a named winner over the last 3 years. Counted by award, not by value, because lot and framework amounts are not comparable. Concentrated means the three most frequent winners took 65% or more of the awards; many suppliers, under 35% with at least ten different winners.
Competition
- tenders per lot on average (open and restricted procedures)
- 5.6
- of those lots received a single tender
- 11%
- of the awards went to companies based in another country
- 1%
- of the tenders came from another country
- 5%
As the official award notices state them, over the last 3 years. Tenders per lot count open and restricted procedures only: in a negotiated procedure or a direct award a single tender is the procedure itself. The country is the one the notice gives for the winner.
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