D - BAU
Building contractor in Semily doing facade insulation, turnkey builds and reconstructions for clients in northern Bohemia
Highlights
- New on EvolcAdded 2026-11-10
Recent signals
What changed at D - BAU in the last 6 months, newest first. Each line links to its public source.
- 21 Oct 2026 Public contract · Won €16k public contract from Město Semily: smlouva o dílo - Oprava havarijního stavu kanalizace v objektu Chuchelská 170, 513 01 Semily - Podmoklice smlouvy.gov.cz
About D - BAU
D-BAU s.r.o. is a construction company that performs building facade insulation using certified insulation systems, turnkey construction works, building reconstructions, extensions and energy performance certificates (PENB). It also arranges project documentation and can provide architect assistance.
Its customers are property owners and investors who commission construction and renovation work. The company states it adapts the price and materials to the client's budget and can split payments according to the client's options.
The company was founded in 2003 and is headquartered in Semily, Czech Republic. It states that it operates across the Czech Republic, mainly in the Liberec, Hradec Králové and Central Bohemia regions, with projects in towns including Turnov, Semily, Jičín, Liberec and Mladá Boleslav.
Product: Building facade insulation, turnkey construction, reconstructions and PENB energy certificates
Public contracts
Contracts D - BAU signed since 1 Nov 2024, from the Slovak and Czech public contract registers. Values as published; amendments are not counted.
Customers
5 contracts with 3 buyers · 14.8M CZK
| Contracts | Value | |
|---|---|---|
| Město Semily | 2 | 5.2M CZK |
| Střední uměleckoprůmyslová škola sklářská, Železný Brod, Smetanovo zátiší 470, příspěvková organizace | 2 | 242k CZK |
Open public tenders for D - BAU →
Latest contracts
- 21 Oct 2026 for Město Semily · smlouva o dílo - Oprava havarijního stavu kanalizace v objektu Chuchelská 170, 513 01 Semily - Podmoklice · 405k CZK register
- 17 Sep 2026 for Střední uměleckoprůmyslová škola sklářská, Železný Brod, Smetanovo zátiší 470, příspěvková organizace · Oprava podlahy · 73k CZK register
- 8 Oct 2025 for Město Semily · smlouva o dílo - Zateplení bytového domu na adrese K Jeslím 443 · 4.8M CZK register
- 19 Aug 2025 for Střední uměleckoprůmyslová škola sklářská, Železný Brod, Smetanovo zátiší 470, příspěvková organizace · Dokončení opěrných zdí · 169k CZK register
Jobs at D - BAU
Leadership
- Jana Dohnalová · Jednatel (Managing director)Source: business register
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Website technologies
Tools and platforms detected on this company’s website, grouped by purpose. Dates record when Evolc observed them.
Backend
- PHPMedium confidence
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- Cookie namedistinctive cookie name
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Frontend frameworks
- jQueryHigh confidence
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Hosting
- ApacheHigh confidence
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- Response headerserver
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Website detection does not establish a paid subscription or company-wide use. Tools loaded after consent or sign-in may be missed. “No longer observed” does not prove the company stopped using a tool.