KOSTKA JH
Building construction and renovation services for public- and private-sector clients in the Jindřichův Hradec region
Highlights
- New on EvolcAdded 2026-10-31
Recent signals
What changed at KOSTKA JH in the last 6 months, newest first. Each line links to its public source.
- 24 Aug 2026 Public contract · Won €108k public contract from MV - generální ředitelství HZS ČR: Stavební úpravy areál GŘ HZS ČR pracoviště Borovany - změna využití místnosti smlouvy.gov.cz
- 18 Aug 2026 Public contract · Won €64k public contract from Město Jindřichův Hradec: Smlouva o dílo - úpravy Chittussiho vyhlídky v Jindřichově Hradci smlouvy.gov.cz
- 10 Jun 2026 Public contract · Won €247k public contract from Město Jindřichův Hradec: Smlouva o dílo č. 0583/2026 - Stavební úpravy podkroví domu Sládkova 319, Jindřichův Hradec smlouvy.gov.cz
About KOSTKA JH
KOSTKA JH carries out building construction, including turnkey projects, renovations and repairs. It can also arrange transport and civil engineering work through subcontractors, and provides insulation and tiling work.
The company serves clients commissioning both large construction projects and smaller works. It was founded in 1996 and is based in Jindřichův Hradec, Czechia; it changed its name to KOSTKA JH in 2000.
Product: Building construction, renovations, repairs, insulation and tiling, with transport and civil engineering work arranged through subcontractors.
Public contracts
Contracts KOSTKA JH signed since 1 Nov 2024, from the Slovak and Czech public contract registers. Values as published; amendments are not counted.
Customers
17 contracts with 6 buyers · 20.6M CZK
| Contracts | Value | |
|---|---|---|
| Město Jindřichův Hradec | 5 | 8.0M CZK |
| Česká republika - Ministerstvo obrany | 2 | 5.0M CZK |
| Město Třeboň | 4 | 3.2M CZK |
| Střední odborná škola a Střední odborné učiliště Jindřichův Hradec | 1 | 1.4M CZK |
| Centrum sociálních služeb Jindřichův Hradec | 4 | 304k CZK |
Open public tenders for KOSTKA JH →
Latest contracts
- 18 Aug 2026 for Město Jindřichův Hradec · Smlouva o dílo - úpravy Chittussiho vyhlídky v Jindřichově Hradci · 1.6M CZK register
- 10 Jun 2026 for Město Jindřichův Hradec · Smlouva o dílo č. 0583/2026 - Stavební úpravy podkroví domu Sládkova 319, Jindřichův Hradec · 6.1M CZK register
- 25 May 2026 for Město Jindřichův Hradec · Objednávka - oprava soklu na domě Panská 136/I, J. Hradec · 66k CZK register
- 6 May 2026 for Střední odborná škola a Střední odborné učiliště Jindřichův Hradec · Smlouva o dílo č. 01/2026 · 1.4M CZK register
- 4 Dec 2025 for Centrum sociálních služeb Jindřichův Hradec · Vchodové dveře z dílny do plechového přístřešku · 71k CZK register
- 13 Nov 2025 for Město Jindřichův Hradec · Objednávka - oprava maleb Radouňka 45, J. Hradec · 80k CZK register
Jobs at KOSTKA JH
Leadership
- Jaroslav Kostka · jednatelSource: business register
- Josef Kostka · jednatelSource: business register
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Website technologies
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