John 316
Roofing and construction services for public institutions, organizations and other building clients
Highlights
- New on EvolcAdded 2026-11-10
About John 316
John 316 carries out roofing and construction projects, including new roofs, roof renovations, sheet-metal work and building construction or refurbishment. Its services span project preparation through completion.
The company serves public institutions and organizations as well as other clients seeking construction work. It is based in Ostrava and was founded in 2014.
Product: Roof construction and renovation, sheet-metal work, and general construction services.
Public contracts
Contracts John 316 signed since 1 Nov 2024, from the Slovak and Czech public contract registers. Values as published; amendments are not counted.
Customers
9 contracts with 5 buyers · 16.5M CZK
| Contracts | Value | |
|---|---|---|
| Střední odborná škola požární ochrany a Vyšší odborná škola požární ochrany | 2 | 7.2M CZK |
| Česká republika - Ministerstvo obrany | 4 | 4.9M CZK |
| Domov Jistoty, příspěvková organizace | 1 | 2.9M CZK |
| Město Uherský Brod | 1 | 789k CZK |
| Město Nový Jičín | 1 | 769k CZK |
Open public tenders for John 316 →
Latest contracts
- 21 Aug 2026 for Česká republika - Ministerstvo obrany · 0547 - N00626V00020905 - Oprava střešní krytiny SO 011 a Oprava střešní krytiny SO 030; 6440-0547-2026-1 · 1.7M CZK register
- 24 Jun 2026 for Česká republika - Ministerstvo obrany · Oprava střechy na b. č. 2 - Technický prostor Hostašovice; Smlouva o dílo 6440-0722-2026-032 · 1.4M CZK register
- 16 Dec 2025 for Střední odborná škola požární ochrany a Vyšší odborná škola požární ochrany · Rekonstrukce střešní krytiny_Pavlíkova · 5.0M CZK register
- 21 Jul 2025 for Domov Jistoty, příspěvková organizace · Smlouva o dílo - oprava střech technických provozů · 2.9M CZK register
- 19 Jun 2025 for Město Nový Jičín · Smlouva o dílo - Výměna střešních kyvných oken na budově krajského soudu č.p. 139, č.o. 1 na ulici Divadelní v Novém Jičíně · 769k CZK register
- 17 Jun 2025 for Česká republika - Ministerstvo obrany · Oprava střechy na b. č. 5 - Technický prostor Hostašovice; Smlouva o dílo MO 6440-0003-2025-163 · 987k CZK register
Jobs at John 316
Leadership
- Michael Koloničný · 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.
Analytics
- Google Analytics 4High confidence
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Detection evidence
- Website resourcedeclared script/iframe or software asset
Content management
- ElementorHigh confidence
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- Website resourcedeclared script/iframe or software asset
- WordPressHigh confidence
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- Website resourcedeclared script/iframe or software asset
Frontend frameworks
- jQueryHigh confidence
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- Website resourcedeclared script/iframe or software asset
Hosting
- nginxHigh confidence
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Detection evidence
- Response headerserver
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.