Tandem.cz - Company Language Courses In Prague

What Tandem.cz - Company Language Courses In Prague does

Tandem Languages S.R.O., operating as Tandem.cz, is a Prague-based private language school founded around 2000 that specializes in corporate language training with primary focus on English and German. The company delivers customized group and individual courses both onsite at client premises and at its single office in Prague 2, serving enterprise clients primarily, as well as individuals, teachers, and students. Its instructor base is composed of more than 50% native speakers, and it offers additional teacher-training programs and student-focused courses, including a children's/teenagers track.

The business operates a multi-segment revenue model: customized B2B corporate contracts (pricing undisclosed and negotiated per client), fixed-price individual and teacher courses, and online offerings in multiple languages including French, Italian, and Spanish beyond the core English/German. Teacher-training seminars are priced at approximately 5,000–6,000 CZK per participant (~€200–250). In 2024, the company introduced AI-focused seminars for teachers, expanding its teacher-training product surface to address emerging pedagogical topics.

The company is bootstrapped with no disclosed external funding, has operated continuously for over 20 years under a single Prague-based entity, and maintains long-tenured relationships with named enterprise clients including Toyota Financial Services Czech, IPS, Burda International CZ, ATELIER SAEM, JHV Development, W&W Service GmbH, and General Bytes, several of which span 6–7+ years.

Name

Tandem.cz - Company Language Courses In Prague

Legal name

Tandem Languages S.R.O.

Website

https://www.tandem.cz

Company type

Private

Operating status

Operating

Short description

Tandem.cz is a Prague-based language school specializing in corporate English and German training, with additional offerings for individuals, teachers, and students, including online courses and teacher-training programs. Bootstrapped and operating since circa 2000 with a primarily native-speaker instructor base.

Ownership category

akta.pro rank

Product category

Corporate Language Training Services

NAICS

Educational Services (611), Other Schools and Instruction (6116)

SIC

Services-Educational Services (8200)

akta.pro primary industry

Group & Class-Based Live Tutoring Platforms (EDANAGAB)

Keywords

• Corporate language training
• Business english courses
• Language school services
• Teacher training programs
• Online language lessons

Headquarters

HQ city

Prague

HQ country

Czechia

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Technology or R&D, Others

Revenue model

1. Corporate Language Training: Bespoke language courses for businesses, delivered at client offices or at Tandem's premises. Courses are priced per group or individual session based on complexity, duration, and instructor type. This is the primary revenue driver — the company markets itself as 'specialist on corporate language instruction' with English and German.
2. Individual Language Courses: One-on-one language lessons for adults, priced per session. Includes general language, conversation, business communication, and exam preparation (KET, PET, FCE, CAE, CPP). First lesson offered as a trial.
3. Online Language Courses: Remote individual language lessons delivered via MS Teams, Google Meet, Skype, or Zoom. Each session lasts 45-60 minutes. Languages include English, German, French, Italian, and Spanish.
4. Intensive Language Courses: Short-term intensive language programs delivered over multiple days per week, designed for rapid skill advancement. Tailored to individual or small group needs within a week. Also offered for IT professionals specifically.
5. Courses for Teachers: Accredited conversational courses with native speakers for language teachers, including spring/autumn conversational Saturdays, summer intensive weeks, and methodological seminars (including AI seminars). Sold as group seminars at fixed prices per participant.
6. Courses for Students (K-12): Language projects for primary and secondary school students, including 'Come Speak with Us' (English), 'Kommt mit uns reden' (German), and 'Prague Walks' in English or German. Targeted at school groups visiting Prague.
7. Czech for Foreigners: Czech language courses for non-Czech speakers — both general (survival Czech) and business Czech. Delivered as individual or small group instruction.

Pricing tiers

Go-to-market motion3 records

Distribution channels4 records

Marketing channels6 records

Core offering

Tandem.cz is a Prague-based language school that delivers customized language instruction primarily to corporate clients in English and German, with additional offerings for individual learners, language teachers, and school groups. Courses are delivered onsite at client offices, at Tandem's Polská 54 premises, or online via video platforms, taught by a mix of Czech lecturers and native speakers.

Product overview

Tandem.cz is a Prague-based language school specializing in corporate, public, and educational language training. The core offerings include Business/Corporate Language Courses for companies, Public Language Courses for individuals (online and in-person), Teacher Training Courses (including AI seminars), and Student Language Projects for schools. The product portfolio centers on English and German language instruction with specialized courses for architects, assistants, managers, and IT professionals. Additional offerings include intensive courses, individual tutoring, conversational sessions with native speakers, Czech for foreigners, and interactive Prague walking tours for students. The school has been operating for over 20 years and serves both corporate clients and individual learners.

Differentiator

Problem solved

Functional benefit

Products and services

• Corporate Language Courses Bespoke group and individual language training for companies, delivered onsite at client premises or at Tandem's Prague location. Tailored to specific roles (managers, assistants, lawyers, IT professionals, architects) and industries, with customized course design, dedicated account management, and a mix of Czech lecturers and native speakers. Primary revenue driver of the school.
• Individual Language Courses One-on-one language instruction at Tandem's Prague premises for adults, covering general language, conversation, business communication, and exam preparation (KET, PET, FCE, CAE, CPP). Levels from A0 to C1. First lesson offered as a trial.
• Online Language Courses Individual remote language lessons delivered via MS Teams, Google Meet, Skype, or Zoom, in English, German, French, Italian, and Spanish. Each session lasts 45-60 minutes and is priced pay-as-you-go.
• Intensive Language Courses Short-term intensive language programs delivered over multiple days per week with several hours of instruction daily, designed for rapid skill advancement. Customizable for individual or small group needs within one week. Also offered for IT professionals specifically.
• Czech for Foreigners Czech language courses for non-native speakers covering general survival language skills (buying tickets, ordering food, dealing with authorities) and business Czech for professional contexts with Czech business partners and colleagues. Delivered as individual or small group instruction.
• Teacher Training Courses Accredited professional development for language teachers including Spring/Autumn Conversational Saturdays (4 Saturdays, 24 hours, 5,000 CZK per participant), Summer Intensive Weeks (40 hours, 6,000 CZK per participant), and methodology seminars (8 hours, 2,000 CZK per participant). Covers English and German language teacher tracks.
• AI Seminars for Teachers Methodological seminars led by instructor and IT specialist Evan, teaching teachers how to use ChatGPT and AI tools for lesson preparation, grading, creating engaging activities, and detecting AI-assisted cheating. Became very popular among English teachers.
• Student Language Projects Interactive language projects for primary and secondary school groups visiting Prague, including 'Come Speak with Us' (English), 'Kommt mit uns reden' (German), and 'Prague Walks' in English or German.

Quantifiable outcome

• Nearly 130 participants completed intensive language courses in 2012 (a significant increase from prior year)

Named customers7 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Two partnerships are on record, tiered minor.

• Debatní asociace (Debate Association)minorStrategic or Co-development Partner · 1 May 2013Tandem partnered with the Czech Debate Association for exclusive training of selected Tandem lecturers in the art of debating. The lecturers then transferred these skills to participants of Tandem's summer intensive courses for language teachers. The partnership involved training sessions on argument structure, counter-argumentation, and logical fallacies.
• Khanova škola (Khan Academy Czech Republic)minorOthersTandem supported Khanova škola by providing linguistic quality assurance and volunteer translators at translation marathons where educational videos from Khan Academy were subtitled into Czech. Tandem's methodology specialist Tereza Mlčáková served as a translator and quality consultant. This was a charitable/community support activity rather than a commercial partnership.

Scale indicators8 records

Recent moves4 records

Expansion highlights4 records

Broad incumbents

• Berlitz Corporation: Global leader in corporate language training and cross-cultural education with in-person and virtual delivery across business languages (English, German). Tandem operates the same core B2B language-training model at a much smaller, Czech-anchored scale, making Berlitz the natural broad incumbent comparable.
• Wall Street English: Global English-language training franchise serving both corporate clients and individual learners with blended online + in-person delivery. Overlaps with Tandem's English-focused corporate training and individual course offerings, but at much greater scale and brand reach.
• EF Education First: Global education company with corporate language training (EF Corporate Language Training), individual English programs, and teacher-development courses. Comparable on the multi-segment (B2B / B2C / teacher) offering that Tandem operates locally in Prague.

Emerging players

• Verbling: Online language-learning platform offering live one-on-one tutoring sessions with vetted native-speaker teachers across 70+ languages. Comparable on the online, native-speacher-led individual tutoring model that Tandem also delivers via MS Teams / Google Meet / Zoom.
• Preply: Global online language tutoring marketplace with thousands of native-speaker tutors across English, German and 50+ languages. Comparable on the individual / online one-on-one language tutoring segment that Tandem also serves via its online individual courses.
• italki: Leading online language-learning marketplace connecting learners with community tutors and professional teachers for 150+ languages. Overlaps with Tandem's individual online courses in English, German, French, Italian and Spanish.

Direct peers

• inlingua International: Worldwide network of language schools specializing in corporate and adult language training with face-to-face and online delivery. Like Tandem, inlingua's revenue model centers on customized corporate group and individual courses with native-speaker instruction.
• Language One s.r.o. Prague-based language school offering corporate language training, individual courses, and teacher-training programs in English, German and other languages. Closest Czech-headquartered direct comparable to Tandem on customer base, services, and city-of-operation.
• Bell Language School Prague: International language school with a Prague location offering adult and corporate English courses plus teacher-training (Cambridge CELTA, etc.). Comparable business model mix (corporate + teacher training) at a different geographic anchor within the same Czech market.
• Jazykovka.cz: Czech-language online tutoring marketplace connecting Czech learners with tutors for English, German and other languages. Directly comparable on customer base (Czech adult learners) and language mix; represents the marketplace / online-native model that competes with Tandem's in-person delivery.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks7 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/tandem.cz
• LinkedInlinkedin.com/company/tandem-languages-s.r.o.
• Instagraminstagram.com/tandem.cz

Revenue estimate

Valuation estimate

Number of profiles

Profiles5 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Tandem.cz - Company Language Courses In Prague