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Cloverleaf Group Spol sro

Cloverleaf Group Spol sro is a Czech language school based in Ostrava, operating since 1993 and offering English courses and Cambridge English examinations.

Last updated September 29, 2026

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Overview

Cloverleaf Group Spol sro, commonly presented as Jazyková škola Cloverleaf (Cloverleaf Language School), is a Czech private language-education company headquartered in Ostrava. According to its official website, the school has been active on the market since 1993, making it one of the longer-established private language schools in the Moravian-Silesian region. Its core business is teaching English, with a strong emphasis on Cambridge English qualifications. The school positions itself around a broad choice of courses that allow precise placement according to a student's current level and schedule, and around a teaching team that includes native speakers. Its website highlights a rigorous selection process for lecturers and elevated demands placed on them. The most prominent offerings include pomaturitní studium (post-secondary English study for recent secondary-school graduates, which grants student status), Cambridge examination preparation, and general courses for the public. Cloverleaf is an authorized Cambridge English examination centre, offering exams such as KET, PET, FCE, CAE and CPE, and it also sells discounted packages combining courses and exams. Beyond standard courses, the school advertises individual tuition, e-learning, and gift vouchers for its services, aimed at individuals, colleagues or employees. It also provides a free online English-level test on its website. The company operates as a private Czech limited-liability company (společnost s ručením omezeným, s.r.o.). It is not a listed entity and no parent company or larger group ownership is indicated in the available evidence. Its market is local and regional, focused on Ostrava and the surrounding area, and its brand identity is tied to English-language education and internationally recognized Cambridge certification.

History

Cloverleaf Group Spol sro operates the Cloverleaf language school in Ostrava, Czech Republic. According to the school's official website, it has been present on the market since 1993. This places its founding in the early post-communist period of the Czech Republic, when demand for foreign-language education, especially English, grew rapidly as the country opened up to international business, travel and study opportunities. Over the following decades the school built its reputation in the Moravian-Silesian region around English teaching. Its website describes a tradition and guarantee of quality, a wide selection of courses that allow precise placement according to a student's current level and preferred days, and a quality teaching team that includes native speakers. Lecturers are described as undergoing a strict selection process and being subject to elevated demands. A central pillar of the school's identity is its status as an authorized Cambridge English examination centre. It offers Cambridge English Language Assessment exams including KET, PET, FCE, CAE and CPE, and provides discounted packages combining exams and courses. Another flagship programme is pomaturitní studium, a post-secondary English study track for graduates of secondary schools who have taken or will take their first maturita examination in the same calendar year; this programme provides participants with student status. The school also serves the general public through year-long English courses, and offers individual tuition, e-learning and gift vouchers for its services. Its website includes a free English-level test and news updates, such as summer opening hours. The available evidence does not document ownership changes, acquisitions, or expansion beyond the Czech market; the company appears to operate as an independent private Czech limited-liability company focused on its regional market.

  • 1993

    Cloverleaf language school begins operating on the Czech market, according to its official website.

Products and positioning

A long-established Ostrava language school offering a wide range of English courses and authorized Cambridge English examinations, taught by a rigorously selected team including native speakers.

  • Pomaturitní studium (post-secondary English study)

    A programme for secondary-school graduates who have taken or will take their first maturita examination in the same calendar year; it provides student status.

  • Cambridge English examinations

    Authorized centre offering KET, PET, FCE, CAE and CPE exams, with discounted exam-and-course packages.

  • Courses for the public

    Year-long English courses for the general public.

  • Individual tuition

    One-to-one language instruction.

  • E-learning

    Online language learning services.

  • Gift vouchers

    Vouchers for language courses, exams, individual tuition or e-learning, aimed at individuals, colleagues or employees.

Sources2 sources

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