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Threshold Training Associates · Prague 5 · since 1995

Threshold in Facts and Figures

Behind every language lesson is far more than the trainer’s work in the classroom. Corporate clients, HR and L&D teams need to know that their provider can not only promise quality language training, but also deliver, manage, evaluate and continuously develop it.

This page presents concrete information about the scope of our work, our trainer network, quality standards, accreditations and internal processes — data and context that help you assess Threshold’s stability, expertise and reliability as a language training partner.

Teaching in Prague, across the Czech Republic & online Capacity for small and large-scale projects
Corporate language training at Threshold
30+ yrsof experience EAQUALSonly in Czechia RATEA A++91%+ satisfaction

Who We Are in a Nutshell

Threshold Training Associates is a family-run language school based in Prague. Since 1995 we have specialised in corporate language training, helping employees develop their language skills in a long-term, effective and measurable way. We tailor every course to our clients’ sector, roles and specific communication goals. Beyond teaching itself, we provide comprehensive course organisation, methodological leadership, progress evaluation and full administrative support for HR.

Our Focus

Our core work is the comprehensive delivery of corporate language training. We run long-term courses, specialist programmes and skills-focused coaching aligned with real workplace communication needs.

Quality Pillars

Our quality rests on long-term partnerships with our trainers, expert methodological leadership, individual attention for every learner, and systematic quality management — backed by comprehensive administrative support through a full-featured online management system.

HR Partner

We give corporate clients far more than teaching hours. HR and L&D teams have a single named contact who handles course coordination, trainer and learner communication, attendance tracking, reporting, progress evaluation and next-step recommendations.

Threshold by the Numbers

1995
Year Threshold was founded Founded by Mgr. Jitka Blážková
30+
Years of corporate language training experience Long-term professional language development
220
Experts in our team Trainers, methodology leads, coordinators
17+
Languages taught From English and Czech for foreigners to Zulu
6,000+
Teaching hours per month In-person, online and blended learning
#5
Fifth largest language school in the Czech Republic Per AJŠ industry ranking, 2024
100+
Corporate clients From small teams to large-scale training projects
27
Years of experience in study-abroad programmes Language courses for companies, individuals and children
3
Independent quality confirmations EAQUALS, RATEA and AJŠ Certification
14
Regions of the Czech Republic In-person courses delivered at client premises nationwide

Accreditations and Certifications

We do not assess the quality of our teaching ourselves. We undergo regular independent inspections and audits whose results are publicly available.

International accreditation

EAQUALS

EAQUALS is an international non-profit association for quality in language education. Accreditation is awarded only to schools that pass a rigorous independent inspection covering teaching, methodology, quality management, administrative processes and client communication. The inspection is repeated at regular intervals.

Threshold is currently the only EAQUALS-accredited member in the Czech Republic.

Why it matters: An international inspection evaluates aspects clients never see — methodology, processes, trainer development and administration.
eaquals.org ↗
Quality certification

Association of Language Schools (AJŠ)

We are a certified member of the Association of Language Schools and Agencies of the Czech Republic under the AJŠ Quality Language Education Scheme. The certification confirms the quality of teaching, trainer qualifications, course organisation and transparent communication with learners.

Why it matters: The school commits to specific quality and ethics standards in its dealings with both learners and trainers.
asociacejs.cz ↗
Top A++ rating

RATEA A++

In February 2025 we received the highest possible rating in RATEA, the independent quality rating for adult education. It includes an on-site inspection and verified satisfaction scores from clients and course participants. The satisfaction rating exceeded 91%. The certificate is valid for three years.

Why it matters: The rating is based on feedback from clients and participants — not from the school itself.
firemnivzdelavani.eu/ratea ↗

Professional Association Memberships

We are actively involved in developing our sector. We are members of organisations that set quality standards and represent the interests of language schools in the Czech Republic.

Association member
Association of Language Schools (AJŠ)

We are a certified member of AJŠ, the professional body whose member schools commit to providing high-quality, professional and ethically delivered language services. AJŠ is an authorised community of the Czech Chamber of Commerce with a mandate to represent language schools in standards-setting and legislation.

Why it matters: Membership confirms transparent communication and a responsible approach to both clients and trainers.
asociacejs.cz ↗
Association member
Association for Professional Training (APROV)

APROV brings together organisations working in adult learning and development. The association promotes quality and professionalisation in the training market, connects educational institutions with the expert community, and advocates for their interests in standards-setting and legislation.

Why it matters: Direct access to the expert community and a voice in shaping adult education standards in the Czech Republic.
aprov.cz ↗
Chamber member
Czech Chamber of Commerce

We are a member of the Czech Chamber of Commerce through the Association of Language Schools. This gives our sector professional representation in relation to the business community and public institutions.

Why it matters: A connection to the business community and direct influence on the conditions for education in the Czech Republic.
komora.cz ↗
Teaching Portfolio

What and Who We Teach

Our teaching covers more than 17 languages for corporate and private clients. The charts below show the approximate distribution based on our actual teaching data.

Teaching Volume

Hours taught in 2025

Teaching volume by course type — Threshold Training Associates, 2025
Corporate language training
59,000 h
Private tuition
3,600 h
Public courses
2,900 h

Our 2025 data show that corporate language training is the heart of what we do. Approximately nine out of every ten lessons we deliver are part of corporate programmes.

That scale demands a stable trainer network, effective coordination, methodological leadership, a robust management system, reporting capabilities, and the ability to maintain quality across many courses, companies and locations simultaneously.

Language Distribution

Data for 2025

English accounts for nearly four-fifths of our 2025 teaching volume. This reflects the reality of corporate training: for many clients, English is the working language — or the language they plan to use as their business grows.

The rest of the chart is equally telling. Czech for foreigners, German, Spanish, French and other languages show that corporate language training is not simply a matter of “English for everyone.” Companies need support for international employees, for business relationships in specific regions, and for less common communication situations.

Less widely taught languages are operationally demanding. Finding the right trainer, conducting observations and securing appropriate materials all require a more tailored approach. Their presence in our portfolio reflects our ability to respond to clients’ specific needs.

Demand Trend — Three Main Languages

Share of total teaching volume, 2018–2025

0 % 20 % 40 % 60 % 80 % 2018 2019 2020 2021 2022 2023 2024 2025
English German Czech for foreigners
Language demand trend — Threshold Training Associates, 2018–2025
Language20182019202020212022202320242025
English74.31 %76.73 %80.25 %76.66 %73.68 %75.22 %77.26 %79.32 %
German11.89 %10.94 %10.58 %10.62 %10.03 %9.19 %7.18 %6.20 %
Czech for foreigners5.31 %5.47 %5.23 %6.23 %9.11 %9.31 %8.30 %9.02 %

Data from 2018–2025 show that English has been the dominant language of corporate training throughout this period, consistently accounting for between 74% and 80% of total teaching volume. This confirms that English remains the main working language — or the target language for professional development — for the majority of our clients.

Czech for foreigners has held steady at around 9% since 2022, reflecting the growing importance of international employees and the need for their deeper integration into the workplace.

German, by contrast, shows a declining trend in our data. This does not mean German is becoming less important, but it points to a shift in corporate demand: English is increasingly chosen as the common working language across regions.

In-person vs. Online Teaching

Data for 2025

In-person Online
In-person vs. online share by course type — Threshold Training Associates, 2025
Course typeDistributionIn-personOnline
Corporate courses
28.7 %71.3 %
Public courses
99.5 %0.5 %
Private tuition
49.9 %50.1 %

For corporate clients, online delivery dominates: employees often work partly from home, companies lack dedicated classroom space, and there is a clear need to connect teams across different offices and locations.

Public courses are almost entirely in-person. Personal atmosphere, group dynamics and the local nature of these courses all play a role. Learners — and parents of younger students — are often looking not only for language progress but also for a safe environment and direct contact with a trainer.

For us, the format should never be an end in itself; it should match the course objective, learners’ circumstances, and the situations in which the language will actually be used.

CEFR Levels Taught

Data for 2025

CEFR level distribution — Threshold Training Associates, 2025
A1
19.1 %
A2
21.6 %
B1
30.2 %
B2
19.7 %
C1
7.6 %
C2
1.7 %

The level distribution shows that the largest share of teaching takes place at A2 to B2, with B1 being the strongest single level. This reflects the reality of corporate training: learners are rarely complete beginners — they need to reactivate the language, sharpen their accuracy and use it with greater confidence.

At lower levels, clear structure, repetition and a safe environment for language use are essential. At B1 and B2, the focus shifts to practical communication, spontaneous responses and working with real workplace scenarios.

The smaller share of C1 and C2 teaching does not reflect lower importance — quite the opposite. These are often the most demanding assignments: presentations, negotiations, specialist language, precision of expression and stylistic flexibility.

Trainer Team Composition

Data for 2025

Trainer team composition — Threshold Training Associates
Czech trainer
61.3 %
International trainer
38.7 %

Our trainer team is approximately three-fifths Czech trainers and two-fifths international trainers. A Czech trainer typically has a strong understanding of the difficulties Czech learners face, can explain the language in context, and is often the better choice when systematic grammar and structure work is needed. An international trainer offers natural language immersion, cultural context and an organic motivation to communicate.

We therefore do not select trainers based on a simple “Czech or international” rule, but according to the course objective, learner level, their needs and the situations in which they will be using the language.

FAQ

Frequently Asked Questions about Threshold

What does the name Threshold mean?

Threshold is the English word for a doorstep or gateway. The name draws on the legend behind the naming of Prague — “práh” (threshold/doorstep) was said to be the first thing carved by human hand in the valley where the city was born. For the school, a threshold symbolises crossing boundaries: in language learning and in life. The school was co-founded in 1995 by its director Mgr. Jitka Blážková together with a British business partner — blending the English and Czech dimensions into the name was entirely deliberate.

Why is the EAQUALS accreditation so significant?

EAQUALS accreditation can only be earned by a school that passes a demanding independent inspection covering teaching, methodology, quality management, administrative processes and client communication. The inspection recurs at regular intervals to verify that the school maintains and continues to develop these standards over time. Threshold is currently the only language school in the Czech Republic to hold this accreditation.

How does Threshold ensure teaching quality?

Quality at Threshold is managed systematically: needs analysis → individual learning plan → continuous progress monitoring → methodological support for trainers → feedback from learners and HR → independent audits. In February 2025 we were awarded RATEA’s top A++ rating; the satisfaction score from clients and course participants exceeded 91%.

How many languages does Threshold teach?

We teach more than 17 languages. English is by far the most in demand, accounting for approximately four-fifths of our teaching. The next most frequently taught are German, French, Spanish and Czech for foreigners. For less widely spoken languages (Italian, Russian, Chinese and others) we select specialist trainers on a case-by-case basis.

How does in-company training work?

We start with a consultation to understand the employer’s needs and those of individual learners. We then design a training programme, assign the right trainer and agree on logistics. HR clients receive regular reports on attendance and progress. The programme can be adjusted at any time to reflect changes in the team or the company’s priorities. We cover the whole of the Czech Republic — our trainers visit regional sites and branches nationwide.

Is online learning available?

Yes. We offer both in-person teaching in Prague and online lessons via video conferencing. Many corporate clients combine both formats. Online lessons use methodologically prepared materials and are delivered to the same standard as in-person teaching.

How does Threshold work with its trainers?

Our trainers are qualified professionals holding CELTA, DELTA, TESOL or equivalent certificates. We deliberately build a stable team with long-term working relationships. Methodology leads conduct regular observations and consult on lesson plans. Trainer professional development is an integral part of our EAQUALS quality system.

Where is Threshold based and where does teaching take place?

Our school is located at Wassermannova 1039, Prague 5. Teaching takes place at the school, at client premises or online. For corporate clients we provide nationwide coverage across the Czech Republic.

Ready to cross the threshold? Get in touch.

Our team is here for you. If you have a question about courses, teaching or our products, send us a message and we will get back to you as soon as possible.

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