Contra ellos

Construction contractor in Ostrava offering turnkey houses, renovations, roofing and groundwork for homeowners and businesses

Ostrava, CzechiaFounded 2022contraellos.czWebsite technologies

+ Add to sales board

Highlights

  • Young companyFounded 2022
  • Hiring4 open roles
  • New on EvolcAdded 2026-11-11

About Contra ellos

Contra Ellos s.r.o. is a construction company in Ostrava. Its services include turnkey house construction, renovation of houses, flats and commercial buildings, roofing, demolition, excavation and groundwork, bricklaying, plastering, drywall, concrete works and paving. Electrical, plumbing and other trades are coordinated under one contact.

Customers are homeowners and owners of residential and commercial property in Ostrava and the surrounding area. The company offers free cost estimates and consultations before projects, and earns revenue from construction and renovation work.

Contra Ellos s.r.o. was founded in 2022 and has its registered seat in Ostrava.

Product: Turnkey house construction, renovation of houses, flats and commercial buildings, roofing, groundwork and related trades.

Public contracts

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

Customers

5 contracts with 1 buyer · 1.7M CZK

ContractsValue
Statutární město Ostrava, městský obvod Ostrava-Jih51.7M CZK

Open public tenders for Contra ellos →

Latest contracts

  • 23 Sep 2026 for Statutární město Ostrava, městský obvod Ostrava-Jih · Zveřejnění objednávky O/1539/2026/OBH - oprava volného bytu č. 42, Oráčova 1/1326, Ostrava-Hrabůvka · 394k CZK register
  • 23 Sep 2026 for Statutární město Ostrava, městský obvod Ostrava-Jih · Zveřejnění objednávky O/1533/2026/OBH - oprava volných bytů č. 65, č. 64 a č. 54, Horymírova 125/3064, Ostrava-Dubina · 581k CZK register
  • 7 Sep 2026 for Statutární město Ostrava, městský obvod Ostrava-Jih · Zveřejnění objednávky O/1410/2026/OBH - oprava volného bytu č. 6, Jubilejní 40/308, Ostrava-Hrabůvka · 74k CZK register
  • 7 Sep 2026 for Statutární město Ostrava, městský obvod Ostrava-Jih · Zveřejnění objednávky O/1404/2026/OBH - oprava volného bytu č. 14, Horní 102/3033, Ostrava-Bělský Les · 171k CZK register
  • 29 Aug 2026 for Statutární město Ostrava, městský obvod Ostrava-Jih · Uveřejnění objednávky O/1378/2026/OBH - oprava volného bytu č. 5, Volgogradská 128/2388, Ostrava-Zábřeh včetně výmeny byt. jádra · 485k CZK register

Public tenders won

2 tenders won since 1 Jan 2024 from 1 public buyer in Czechia, worth 200.3M CZK as awarded. From EU award notices (TED) that name Contra ellos by its registry number.

  • 9 Oct 2026 Statutární město Ostrava, městský obvod Ostrava-Jih · VZ 54.25 Dynamický nákupní systém „Opravy bytů svěřených městskému obvodu Ostrava-Jih“ · 10.3M CZK notice
  • 28 Oct 2025 Statutární město Ostrava, městský obvod Ostrava-Jih · VZ 54.25 Dynamický nákupní systém „Opravy bytů svěřených městskému obvodu Ostrava-Jih“ · 190.0M CZK notice

Open tenders like these →

Jobs at Contra ellos (4)

Contra ellos is hiring for 4 roles, mostly in manufacturing and engineering, based in Houston, Oak Ridge and Toronto.

Companies hiring like Contra ellos

Leadership

More construction companies

  • CONTROLELECTRIC

    Electrical installation, inspection and lightning protection services for residential, commercial and industrial properties
    Praha, CzechiaConstructionFounded 2015
    New on Evolc
  • Controlis Solutions

    Digitalisation services and Autodesk training for Czech construction, design and infrastructure firms
    Praha, CzechiaConstructionFounded 20241 open job
    Young company
  • convex consult

    Civil engineering design office for industrial, energy and building projects, using 3D, AR and drone-based site checks
    Bříza, CzechiaConstructionFounded 2024
    Young company
  • Cool Technology

    HVAC, refrigeration, heat pump and photovoltaic installation and servicing for commercial, industrial and residential clients
    Děčín, CzechiaConstructionFounded 2018
    New on Evolc
  • Corapont

    Bridge and civil-structure design services for infrastructure project owners and contractors
    Oslavany, CzechiaConstructionFounded 2025
    Young company
  • CORECT 96

    Construction and engineering contractor delivering buildings, renovations and specialist works for residential and commercial clients
    Děčín, CzechiaConstructionFounded 2006
    New on Evolc

All construction companies →

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
    First detected
    Last detected
    Last checked
    Detection evidence

Forms

  • Contact Form 7High confidence
    First detected
    Last detected
    Last checked
    Detection evidence

Frontend frameworks

  • BootstrapHigh confidence
    First detected
    Last detected
    Last checked
    Detection evidence
  • jQueryHigh confidence
    First detected
    Last detected
    Last checked
    Detection evidence

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.