Company lists · Data refreshed November 2026
Top 25 Onsite language training providers based in Czechia
RevenueBase identified 163 company matches for onsite language training providers associated with Czechia as of November 2026 and tracks 1,850 professional contacts across them, including 164 with verified work emails. Prague is the largest hub.
This list covers company matches for onsite language training providers associated with Czechia, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest onsite language training providers based in Czechia
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 183 contacts → | ||||
Exact match “WE ARE THE LEADER IN CORPORATE LANGUAGE TRAINING James Cook Languages was established in the Czech Republic in We have continued to grow due to the quality and effectiveness of…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 123 contacts → | ||||
Exact match “Základním posláním společnosti Presto je poskytovat komplexní jazykové služby maximální kvality.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 113 contacts → | ||||
Exact match “We are a word company.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 108 contacts → | ||||
Exact match “We provide translations, interpreting and language course.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 80 contacts → | ||||
Exact match “The word γλώσσα (Glossa) means language in classical Greek.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 54 contacts → | ||||
Exact match “We improve your soft skills, organize coaching and consultancy sessions – we are a strategic partner for our clients.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 50 contacts → | ||||
Exact match “Threshold Training Associates specializes in academic, business and professional language training, including preparation for internationally accredited language exams…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 40 contacts → | ||||
Exact match “Our language school offers quality affordable courses for the public, both private lessons and semester-long classes for groups.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 31 contacts → | ||||
Exact match “Jazyková škola Jipka je neustále se rozvíjející společnost s moderním přístupem ke svým studentům a důrazem na kvalitu poskytovaných služeb.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 26 contacts → | ||||
Exact match “We teach languages.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 24 contacts → | ||||
Exact match “Zajišťujeme komplexní jazykové vzdělávání pro firmy, univerzity, vědecko-výzkumné instituce i širokou veřejnost, kurzy cizích jazyků i češtiny pro cizince, jazykové audity…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 21 contacts → | ||||
Exact match “We take the experience we’ve gained over the last 140+ years to give you the language skills, cultural understanding and confidence to open up a world full of new opportunities…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 13 contacts → | ||||
Exact match “In-company language courses in Prague and its neighbourhood - Individual tailor-made courses - Conversational courses for English/German teachers and students - Czech for…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 13 contacts → | ||||
Exact match “S- COMP Centre CZ je vzdělávací společnost zaměřená na všechny oblasti profesního a jazykového vzdělávání.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 11 contacts → | ||||
Exact match “Company language trainings Skype and Teams Lessons Blended Learning Soft Skills Workshops Translations and Interpreting” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 10 contacts → | ||||
Exact match “Speak Like Me je nejlépe hodnocenou jazykovkou v Praze, kde všechno šijeme na míru pro Čechy a učitelé doopravdy vědí, jak učit!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 9 contacts → | ||||
Exact match “Vzdělávací centrum Transperfect bylo založeno v roce 2003.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 7 contacts → | ||||
Exact match “Jazyková škola OSTRAVA!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 6 contacts → | ||||
Exact match “TeaTime takes care of the whole process of your corporate language training.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 5 contacts → | ||||
Exact match “What is TELF?” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 5 contacts → | ||||
Exact match “Fantail Academy je jazyková škola, která vznikla v roce 2014 pod názvem Lingua Connect.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 5 contacts → | ||||
Exact match “Jsme jazyková škola se sídlem v Praze.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 4 contacts → | ||||
Exact match “Jsme jazyková škola a vzdělávací instituce s programy pro veřejnost i firmy.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 4 contacts → | ||||
Exact match “If you are interested in a training from our web in English, contact us per email with your specific request.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 3 contacts → | ||||
Exact match “Lingviéra je rodinná firma založená na dlouholetých zkušenostech s vyučováním studentů všech věkových kategorií a rozmanitých osobních výukových potřeb.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “onsite language training providers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 163 onsite language training providers based in Czechia
See the full list, filter by size, metro and specialty, and access 164 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
Onsite language training providers based in Czechia at a glance
As of Nov 6, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Czechia, so it is reported there. Company counts and contact totals on this page are exact for Czechia, over 163 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with Czechia whose business descriptions match “onsite language training providers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 164 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Onsite language training providers by metro
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “onsite language training providers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many onsite language training providers are there based in Czechia?
RevenueBase identified 163 company matches for onsite language training providers associated with Czechia as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
James Cook Languages S.R.O tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most onsite language training providers?
Prague leads with 42 company records, followed by Brno (16) and Olomouc (7).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 164 professional contacts with verified work emails tracked across these 163 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 163 onsite language training providers based in Czechia. Start with a free account, no credit card.
Download this list →Related lists
Onsite language training providers by geography
- Onsite language training providers based in Buenos Aires, Argentina
- Onsite language training providers based in Campinas, Brazil
- Onsite language training providers based in Curitiba, Brazil
- Onsite language training providers based in Rio De Janeiro, Brazil
- Onsite language training providers based in Sao Paulo, Brazil
- Onsite language training providers based in Montreal, Canada
- Onsite language training providers based in Santiago, Chile
- Onsite language training providers based in Prague, Czechia
- Onsite language training providers based in Paris, France
- Onsite language training providers based in Berlin, Germany
- Onsite language training providers based in Hamburg, Germany
- Onsite language training providers based in Munich, Germany
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Onsite language training providers based in Buenos Aires, Argentina
- Onsite language training providers based in Campinas, Brazil
- Onsite language training providers based in Curitiba, Brazil
- Onsite language training providers based in Rio De Janeiro, Brazil
- Onsite language training providers based in Sao Paulo, Brazil
- Onsite language training providers based in Montreal, Canada
Company intelligence · public preview
Top 25 onsite language training providers based in Czechia
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 163 matching company records for onsite language training providers based in Czechia, with 1,850 tracked contacts and 164 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 onsite language training providers based in Czechia
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | HQ: Praha 8, Czech RepublicReported employees: 51-200 | Praha 8, Czech Republic | 51-200 | Exact match | 183 contacts → |
“WE ARE THE LEADER IN CORPORATE LANGUAGE TRAINING James Cook Languages was established in the Czech Republic in We have continued to grow due to the quality and effectiveness of…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Prestopresto.czHQ: Prague, Czech RepublicReported employees: 51-200 | Prague, Czech Republic | 51-200 | Exact match | 123 contacts → |
“Základním posláním společnosti Presto je poskytovat komplexní jazykové služby maximální kvality.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Spěváčekspevacek.infoHQ: Praha 6, Czech RepublicReported employees: 201-500 | Praha 6, Czech Republic | 201-500 | Exact match | 113 contacts → |
“We are a word company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Skřivánekskrivanek.czHQ: Prague, Czech RepublicReported employees: 51-200 | Prague, Czech Republic | 51-200 | Exact match | 108 contacts → |
“We provide translations, interpreting and language course.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Glossa School Of Languagesglossa.czHQ: Praha 1, Czech RepublicReported employees: 51-200 | Praha 1, Czech Republic | 51-200 | Exact match | 80 contacts → |
“The word γλώσσα (Glossa) means language in classical Greek.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | HQ: Brno, Czech RepublicReported employees: 201-500 | Brno, Czech Republic | 201-500 | Exact match | 54 contacts → |
“We improve your soft skills, organize coaching and consultancy sessions – we are a strategic partner for our clients.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Threshold Training Associatesthreshold.czHQ: Prague 5, Czech RepublicReported employees: 51-200 | Prague 5, Czech Republic | 51-200 | Exact match | 50 contacts → |
“Threshold Training Associates specializes in academic, business and professional language training, including preparation for internationally accredited language exams…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Hello Language Schoolhello.czHQ: Ostrava, Czech RepublicReported employees: 11-50 | Ostrava, Czech Republic | 11-50 | Exact match | 40 contacts → |
“Our language school offers quality affordable courses for the public, both private lessons and semester-long classes for groups.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Jipka Moje Jazykovkajipka.czHQ: Praha 8, Czech RepublicReported employees: 51-200 | Praha 8, Czech Republic | 51-200 | Exact match | 31 contacts → |
“Jazyková škola Jipka je neustále se rozvíjející společnost s moderním přístupem ke svým studentům a důrazem na kvalitu poskytovaných služeb.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Online Learning S.R.Oonlinejazyky.czHQ: Hradec Králové, Czech RepublicReported employees: 11-50 | Hradec Králové, Czech Republic | 11-50 | Exact match | 26 contacts → |
“We teach languages.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Hope Jazykový Servisjazykovyservis.czHQ: Brno, Czech RepublicReported employees: 51-200 | Brno, Czech Republic | 51-200 | Exact match | 24 contacts → |
“Zajišťujeme komplexní jazykové vzdělávání pro firmy, univerzity, vědecko-výzkumné instituce i širokou veřejnost, kurzy cizích jazyků i češtiny pro cizince, jazykové audity…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Berlitz Czech Republicberlitz.czHQ: Praha 1, Czech RepublicReported employees: 11-50 | Praha 1, Czech Republic | 11-50 | Exact match | 21 contacts → |
“We take the experience we’ve gained over the last 140+ years to give you the language skills, cultural understanding and confidence to open up a world full of new opportunities…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Tandem.Cztandem.czHQ: Prague, Czech RepublicReported employees: 51-200 | Prague, Czech Republic | 51-200 | Exact match | 13 contacts → |
“In-company language courses in Prague and its neighbourhood - Individual tailor-made courses - Conversational courses for English/German teachers and students - Czech for…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  S-Comp Centre CZ S.R.Oscomp.czHQ: Praha 8, Czech RepublicReported employees: 11-50 | Praha 8, Czech Republic | 11-50 | Exact match | 13 contacts → |
“S- COMP Centre CZ je vzdělávací společnost zaměřená na všechny oblasti profesního a jazykového vzdělávání.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Unistudies Language Agencyunistudies.czHQ: Olomouc, Czech RepublicReported employees: 11-50 | Olomouc, Czech Republic | 11-50 | Exact match | 11 contacts → |
“Company language trainings Skype and Teams Lessons Blended Learning Soft Skills Workshops Translations and Interpreting” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Speak Like ME S.R.Ospeaklikeme.czHQ: Prague 1, Czech RepublicReported employees: 11-50 | Prague 1, Czech Republic | 11-50 | Exact match | 10 contacts → |
“Speak Like Me je nejlépe hodnocenou jazykovkou v Praze, kde všechno šijeme na míru pro Čechy a učitelé doopravdy vědí, jak učit!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Vzdělávací Centrum Transperfect S.R.Otransperfect.czHQ: Olomouc, Czech RepublicReported employees: 11-50 | Olomouc, Czech Republic | 11-50 | Exact match | 9 contacts → |
“Vzdělávací centrum Transperfect bylo založeno v roce 2003.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Spring Agency, S.R.Ospringagency.czHQ: Ostrava, Czech RepublicReported employees: 11-50 | Ostrava, Czech Republic | 11-50 | Exact match | 7 contacts → |
“Jazyková škola OSTRAVA!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  TEA Time Jazyková Škola S.R.Oteatime.czHQ: Praha 8 - Karlín, Czech RepublicReported employees: 11-50 | Praha 8 - Karlín, Czech Republic | 11-50 | Exact match | 6 contacts → |
“TeaTime takes care of the whole process of your corporate language training.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  TELFtelf.czHQ: Písek, Czech RepublicReported employees: 1-10 | Písek, Czech Republic | 1-10 | Exact match | 5 contacts → |
“What is TELF?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Fantail Academyfantailacademy.czHQ: Prague, Czech RepublicReported employees: 1-10 | Prague, Czech Republic | 1-10 | Exact match | 5 contacts → |
“Fantail Academy je jazyková škola, která vznikla v roce 2014 pod názvem Lingua Connect.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Mluvím Anglickymluvim-anglicky.czHQ: Prague, Czech RepublicReported employees: 1-10 | Prague, Czech Republic | 1-10 | Exact match | 5 contacts → |
“Jsme jazyková škola se sídlem v Praze.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Bohemia Institutbi.czHQ: Prague, Czech RepublicReported employees: 1-10 | Prague, Czech Republic | 1-10 | Exact match | 4 contacts → |
“Jsme jazyková škola a vzdělávací instituce s programy pro veřejnost i firmy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Agentura Amosagentura-amos.czHQ: Pražské Předměstí, Czech RepublicReported employees: 1-10 | Pražské Předměstí, Czech Republic | 1-10 | Exact match | 4 contacts → |
“If you are interested in a training from our web in English, contact us per email with your specific request.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Lingviéralingviera.czHQ: Prague, Czech RepublicReported employees: 11-50 | Prague, Czech Republic | 11-50 | Exact match | 3 contacts → |
“Lingviéra je rodinná firma založená na dlouholetých zkušenostech s vyučováním studentů všech věkových kategorií a rozmanitých osobních výukových potřeb.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 163 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Onsite language training providers: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
161 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Czechia, so it is reported there. Company counts and contact totals on this page are exact for Czechia, over 163 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Onsite language training providers by metro
Questions about this company list
What does Exact match mean for onsite language training providers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many onsite language training providers did RevenueBase find based in Czechia?
The saved snapshot records 163 matching company records, 1,850 tracked contacts and 164 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Onsite language training providers by geography
- Onsite language training providers based in Buenos Aires, Argentina
- Onsite language training providers based in Campinas, Brazil
- Onsite language training providers based in Curitiba, Brazil
- Onsite language training providers based in Rio De Janeiro, Brazil
- Onsite language training providers based in Sao Paulo, Brazil
- Onsite language training providers based in Montreal, Canada
- Onsite language training providers based in Santiago, Chile
- Onsite language training providers based in Prague, Czechia
- Onsite language training providers based in Paris, France
- Onsite language training providers based in Berlin, Germany
- Onsite language training providers based in Hamburg, Germany
- Onsite language training providers based in Munich, Germany
Cite this list
RevenueBase Data Team. Top 25 onsite language training providers based in Czechia. Snapshot: November 6, 2026. https://revenuebase.ai/companies/onsite-language-training-providers/czechia.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Onsite language training providers based in Buenos Aires, Argentina
- Onsite language training providers based in Campinas, Brazil
- Onsite language training providers based in Curitiba, Brazil
- Onsite language training providers based in Rio De Janeiro, Brazil
- Onsite language training providers based in Sao Paulo, Brazil
- Onsite language training providers based in Montreal, Canada
Company intelligence · public preview
Top 25 onsite language training providers based in Czechia
RevenueBase records 163 matching company records for onsite language training providers based in Czechia, with 1,850 tracked contacts and 164 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 onsite language training providers based in Czechia
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | HQ: Praha 8, Czech RepublicReported employees: 51-200 | Praha 8, Czech Republic | 51-200 | Exact match | 183 contacts → |
“WE ARE THE LEADER IN CORPORATE LANGUAGE TRAINING James Cook Languages was established in the Czech Republic in We have continued to grow due to the quality and effectiveness of…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Prestopresto.cz HQ: Prague, Czech RepublicReported employees: 51-200 | Prague, Czech Republic | 51-200 | Exact match | 123 contacts → |
“Základním posláním společnosti Presto je poskytovat komplexní jazykové služby maximální kvality.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Spěváčekspevacek.info HQ: Praha 6, Czech RepublicReported employees: 201-500 | Praha 6, Czech Republic | 201-500 | Exact match | 113 contacts → |
“We are a word company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Skřivánekskrivanek.cz HQ: Prague, Czech RepublicReported employees: 51-200 | Prague, Czech Republic | 51-200 | Exact match | 108 contacts → |
“We provide translations, interpreting and language course.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Glossa School Of Languagesglossa.cz HQ: Praha 1, Czech RepublicReported employees: 51-200 | Praha 1, Czech Republic | 51-200 | Exact match | 80 contacts → |
“The word γλώσσα (Glossa) means language in classical Greek.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | HQ: Brno, Czech RepublicReported employees: 201-500 | Brno, Czech Republic | 201-500 | Exact match | 54 contacts → |
“We improve your soft skills, organize coaching and consultancy sessions – we are a strategic partner for our clients.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Threshold Training Associatesthreshold.cz HQ: Prague 5, Czech RepublicReported employees: 51-200 | Prague 5, Czech Republic | 51-200 | Exact match | 50 contacts → |
“Threshold Training Associates specializes in academic, business and professional language training, including preparation for internationally accredited language exams…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Hello Language Schoolhello.cz HQ: Ostrava, Czech RepublicReported employees: 11-50 | Ostrava, Czech Republic | 11-50 | Exact match | 40 contacts → |
“Our language school offers quality affordable courses for the public, both private lessons and semester-long classes for groups.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Jipka Moje Jazykovkajipka.cz HQ: Praha 8, Czech RepublicReported employees: 51-200 | Praha 8, Czech Republic | 51-200 | Exact match | 31 contacts → |
“Jazyková škola Jipka je neustále se rozvíjející společnost s moderním přístupem ke svým studentům a důrazem na kvalitu poskytovaných služeb.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Online Learning S.R.Oonlinejazyky.cz HQ: Hradec Králové, Czech RepublicReported employees: 11-50 | Hradec Králové, Czech Republic | 11-50 | Exact match | 26 contacts → |
“We teach languages.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Hope Jazykový Servisjazykovyservis.cz HQ: Brno, Czech RepublicReported employees: 51-200 | Brno, Czech Republic | 51-200 | Exact match | 24 contacts → |
“Zajišťujeme komplexní jazykové vzdělávání pro firmy, univerzity, vědecko-výzkumné instituce i širokou veřejnost, kurzy cizích jazyků i češtiny pro cizince, jazykové audity…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Berlitz Czech Republicberlitz.cz HQ: Praha 1, Czech RepublicReported employees: 11-50 | Praha 1, Czech Republic | 11-50 | Exact match | 21 contacts → |
“We take the experience we’ve gained over the last 140+ years to give you the language skills, cultural understanding and confidence to open up a world full of new opportunities…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Tandem.Cztandem.cz HQ: Prague, Czech RepublicReported employees: 51-200 | Prague, Czech Republic | 51-200 | Exact match | 13 contacts → |
“In-company language courses in Prague and its neighbourhood - Individual tailor-made courses - Conversational courses for English/German teachers and students - Czech for…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | S-Comp Centre CZ S.R.Oscomp.cz HQ: Praha 8, Czech RepublicReported employees: 11-50 | Praha 8, Czech Republic | 11-50 | Exact match | 13 contacts → |
“S- COMP Centre CZ je vzdělávací společnost zaměřená na všechny oblasti profesního a jazykového vzdělávání.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Unistudies Language Agencyunistudies.cz HQ: Olomouc, Czech RepublicReported employees: 11-50 | Olomouc, Czech Republic | 11-50 | Exact match | 11 contacts → |
“Company language trainings Skype and Teams Lessons Blended Learning Soft Skills Workshops Translations and Interpreting” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Speak Like ME S.R.Ospeaklikeme.cz HQ: Prague 1, Czech RepublicReported employees: 11-50 | Prague 1, Czech Republic | 11-50 | Exact match | 10 contacts → |
“Speak Like Me je nejlépe hodnocenou jazykovkou v Praze, kde všechno šijeme na míru pro Čechy a učitelé doopravdy vědí, jak učit!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Vzdělávací Centrum Transperfect S.R.Otransperfect.cz HQ: Olomouc, Czech RepublicReported employees: 11-50 | Olomouc, Czech Republic | 11-50 | Exact match | 9 contacts → |
“Vzdělávací centrum Transperfect bylo založeno v roce 2003.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Spring Agency, S.R.Ospringagency.cz HQ: Ostrava, Czech RepublicReported employees: 11-50 | Ostrava, Czech Republic | 11-50 | Exact match | 7 contacts → |
“Jazyková škola OSTRAVA!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | TEA Time Jazyková Škola S.R.Oteatime.cz HQ: Praha 8 - Karlín, Czech RepublicReported employees: 11-50 | Praha 8 - Karlín, Czech Republic | 11-50 | Exact match | 6 contacts → |
“TeaTime takes care of the whole process of your corporate language training.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | TELFtelf.cz HQ: Písek, Czech RepublicReported employees: 1-10 | Písek, Czech Republic | 1-10 | Exact match | 5 contacts → |
“What is TELF?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Fantail Academyfantailacademy.cz HQ: Prague, Czech RepublicReported employees: 1-10 | Prague, Czech Republic | 1-10 | Exact match | 5 contacts → |
“Fantail Academy je jazyková škola, která vznikla v roce 2014 pod názvem Lingua Connect.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Mluvím Anglickymluvim-anglicky.cz HQ: Prague, Czech RepublicReported employees: 1-10 | Prague, Czech Republic | 1-10 | Exact match | 5 contacts → |
“Jsme jazyková škola se sídlem v Praze.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Bohemia Institutbi.cz HQ: Prague, Czech RepublicReported employees: 1-10 | Prague, Czech Republic | 1-10 | Exact match | 4 contacts → |
“Jsme jazyková škola a vzdělávací instituce s programy pro veřejnost i firmy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Agentura Amosagentura-amos.cz HQ: Pražské Předměstí, Czech RepublicReported employees: 1-10 | Pražské Předměstí, Czech Republic | 1-10 | Exact match | 4 contacts → |
“If you are interested in a training from our web in English, contact us per email with your specific request.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Lingviéralingviera.cz HQ: Prague, Czech RepublicReported employees: 11-50 | Prague, Czech Republic | 11-50 | Exact match | 3 contacts → |
“Lingviéra je rodinná firma založená na dlouholetých zkušenostech s vyučováním studentů všech věkových kategorií a rozmanitých osobních výukových potřeb.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 163 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Onsite language training providers: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
161 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Czechia, so it is reported there. Company counts and contact totals on this page are exact for Czechia, over 163 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Onsite language training providers by metro
Questions about this company list
What does Exact match mean for onsite language training providers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many onsite language training providers did RevenueBase find based in Czechia?
The saved snapshot records 163 matching company records, 1,850 tracked contacts and 164 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Onsite language training providers by geography
- Onsite language training providers based in Buenos Aires, Argentina
- Onsite language training providers based in Campinas, Brazil
- Onsite language training providers based in Curitiba, Brazil
- Onsite language training providers based in Rio De Janeiro, Brazil
- Onsite language training providers based in Sao Paulo, Brazil
- Onsite language training providers based in Montreal, Canada
- Onsite language training providers based in Santiago, Chile
- Onsite language training providers based in Prague, Czechia
- Onsite language training providers based in Paris, France
- Onsite language training providers based in Berlin, Germany
- Onsite language training providers based in Hamburg, Germany
- Onsite language training providers based in Munich, Germany
Cite this list
RevenueBase Data Team. Top 25 onsite language training providers based in Czechia. Snapshot: November 6, 2026. https://revenuebase.ai/companies/onsite-language-training-providers/czechia.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Onsite language training providers based in Buenos Aires, Argentina
- Onsite language training providers based in Campinas, Brazil
- Onsite language training providers based in Curitiba, Brazil
- Onsite language training providers based in Rio De Janeiro, Brazil
- Onsite language training providers based in Sao Paulo, Brazil
- Onsite language training providers based in Montreal, Canada