Ralsa

Roof installation, repairs and construction services for homes and businesses

Třinec, CzechiaFounded 2022ralsa.euWebsite technologies

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Highlights

  • Young companyFounded 2022
  • New on EvolcAdded 2026-11-03

Recent signals

What changed at Ralsa in the last 6 months, newest first. Each line links to its public source.

  • 26 Oct 2026 Public contract · Won €20k public contract from Základní škola Dany a Emila Zátopkových, Třinec, příspěvková organizace: ZŠ D.a E. Zátopkových, Třinec - provizorní zajištění ploché střechy nad jídelnou smlouvy.gov.cz

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About Ralsa

Ralsa provides complete roof installations, repairs and roof reconstructions, alongside sheet-metal work, waterproofing, carpentry and construction services.

Its customers include homeowners and businesses. Services range from design through installation and are tailored to project requirements.

Ralsa s.r.o. is based in Třinec, Czechia, and was founded in 2022.

Product: Roof installation, repair and reconstruction, sheet-metal work, waterproofing, carpentry and construction services.

Public contracts

Contracts Ralsa signed since 1 Nov 2024, from the Slovak and Czech public contract registers. Values as published; amendments are not counted.

Customers

3 contracts with 3 buyers · 671k CZK

ContractsValue
Základní škola Dany a Emila Zátopkových, Třinec, příspěvková organizace1497k CZK
Nemocnice Třinec, příspěvková organizace1100k CZK
Mateřská škola, Třinec, Nerudova 313, příspěvková organizace174k CZK

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Latest contracts

  • 26 Oct 2026 for Základní škola Dany a Emila Zátopkových, Třinec, příspěvková organizace · ZŠ D.a E. Zátopkových, Třinec - provizorní zajištění ploché střechy nad jídelnou · 497k CZK register
  • 28 Mar 2025 for Mateřská škola, Třinec, Nerudova 313, příspěvková organizace · MŠ Máchova - oprava střechy · 74k CZK register
  • 14 Jan 2025 for Nemocnice Třinec, příspěvková organizace · Opravy střešních krytin · 100k CZK register

Jobs at Ralsa

No open positions listed right now.

Leadership

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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

Content management

  • WordPressHigh confidence
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Forms

  • Contact Form 7High confidence
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Frontend frameworks

  • BootstrapHigh confidence
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  • jQueryHigh confidence
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Hosting

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.