HDS

What HDS does

HDS Haus der Sprachen AG is a privately held Swiss language school group organised as an Aktiengesellschaft (stock corporation) under Swiss law, registered in Canton St. Gallen and operating seven physical branches across eastern Switzerland (St. Gallen headquarters, Heerbrugg, Romanshorn, Buchs, Sargans, SAL Zürich) and Liechtenstein (Schaan). It delivers in-person, hybrid and online language instruction in German, English, French, Italian, Spanish, Swiss German, and additional languages on demand, spanning CEFR levels from Alphabetisierung (literacy) through C2, with vocational specialisations for healthcare and gastronomy workers and dedicated naturalisation preparation. The company also operates an official Prüfungszentrum authorised to administer telc, fide, SDS, KDE (Kantonaler Deutschtest im Einbürgerungsverfahren) and digital basic-skills certifications, and runs SAL (Schule für Angewandte Linguistik) as a sub-brand in Zürich for professional language-career programs (translation, editing, screenwriting, literary writing, adult-education training).

The core technology is a course-management and online-enrollment platform hosted at hds.ch, integrated with Klett Sprachen free CEFR-aligned online placement tests for German (A1-C1), English (A1-B2), French (A1-B1), Italian (A1-B1) and Spanish (A1-B1) that map results to A1-C2 proficiency levels in 15-20 minutes. Class sizes are capped at 14 participants (10 for A1 English) to support individual attention. HDS holds eduqua certification (Swiss quality label for adult education) and is affiliated with the Schatzmann Stiftung foundation.

Revenue is generated primarily through per-participant course fees set per course announcement, with optional 2- or 3-instalment payment plans (surcharge applied), on-site placement tests at CHF 40 versus free online tests, minimum 10-lesson prepaid private lessons, and cancellation-fee tiers (CHF 50 up to 31 days before start, scaling to 100% from start date). Cantonal/state subsidies may apply to German language courses. Customers are served directly via the website, in-person at any of the seven branch secretaries, or via municipal/cantonal social-integration referrals; bespoke corporate "Firmenkurse" are sold direct-to-enterprise on-site or online. Customer segments span adult migrants and immigrants (primary), children and youth (kindergarten through Kantonsschule), German native speakers seeking professional polish, healthcare and gastronomy workers, naturalisation candidates, and corporate/enterprise clients.

Name

HDS

Legal name

HDS Haus der Sprachen AG

Website

https://hds.ch

Company type

Private

Founded year

1954

Operating status

Operating

Headcount range

11–50 employees

Short description

HDS Haus der Sprachen AG is a privately held Swiss language school group operating seven branches across eastern Switzerland and Liechtenstein. It delivers German, English, French, Italian, Spanish, and Swiss German courses across all CEFR levels and runs an official telc, fide, SDS, and KDE examination centre serving adult migrants, children, and corporate clients.

Ownership category

akta.pro rank

Product category

Language Education

NAICS

Language Schools (611630), Exam Preparation and Tutoring (611691)

SIC

Services-Educational Services (8200)

akta.pro primary industry

Exam Preparation Language Programs (IELTS/TOEFL/DELE/DALF/HSK, etc.) (EDAIAEAD)

Keywords

• Language school
• Language courses
• Exam preparation
• Adult education
• Corporate language training

Headquarters

HQ city

Sankt Gallen

HQ country

Switzerland

HQ region

Europe

Offices7 records

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

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

Revenue model

1. Language Course Fees: HDS generates revenue primarily through course fees charged per participant per course. Course prices vary by level, format (intensive vs. semi-intensive vs. weekly), and material costs. Payment is invoiced with optional installment plans (2 or 3 installments with a surcharge). Fee structure is set per course announcement; canton/state subsidies may be available for German language courses.

Pricing tiers

Go-to-market motion1 record

Distribution channels4 records

Marketing channels6 records

Core offering

HDS (Haus der Sprachen) operates a network of private language schools across eastern Switzerland and Liechtenstein with seven locations. The school delivers group and private language courses in German, English, French, Italian, Spanish, Swiss German and other languages for adults, children, and corporate clients, alongside officially recognized exam preparation and certification services.

Product overview

HDS - Haus der Sprachen is a Swiss language school offering a comprehensive portfolio of language courses and services across seven physical locations (St. Gallen, Heerbrugg, Romanshorn, Buchs, Sargans, Schaan) and SAL Zürich. The core offerings include German courses at all CEFR levels (Alphabetisierung through C2) including specialized fide-principle intensive courses, vocational German for healthcare and hospitality, and naturalization preparation. Foreign language instruction encompasses English, French, Italian, Spanish, Swiss German, and other languages on request. The school operates an official examination center for telc, fide, SDS, and KDE certifications. The SAL (Schule für Angewandte Linguistik) sub-brand provides professional programs in literary writing, translation, editing, and screenwriting. Additional services include corporate courses, private lessons, and free placement testing in partnership with Klett Sprachen. All courses are delivered in small groups (max 14 participants) with flexible formats including intensive, semi-intensive, and weekly options.

Differentiator

Problem solved

Functional benefit

Products and services

• Group Language Courses (Adults)
• Private Language Lessons
• Children and Youth Language Courses
• Firmenkurse (Corporate Language Courses)
• Online Language Courses
• Swiss German Courses
• Official Certification Exams

Quantifiable outcome

• Small group format (max 14 participants) ensures individual attention and maximised learning outcomes
• +2 more outcomes

Named customers5 records

Segments7 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature1 record

Partnerships

One partnership is on record.

• Klett SprachencoreTechnology or IntegrationHDS provides free online placement tests (Einstufungstests) for German, English, French, Italian, and Spanish in partnership with Klett Sprachen. These tests are hosted on Klett's platform and are aligned to the Common European Framework of Reference (GER/CEFR), mapping results to A1–C2 proficiency levels. The tests serve as a primary onboarding and customer acquisition tool, directing prospective students to the appropriate HDS course level.

Scale indicators3 records

Recent moves6 records

Expansion highlights6 records

Emerging players

• Babbel: Subscription-based online language learning platform targeting adult self-learners in German and other languages. Competes for the adult-learner attention budget HDS targets at the discovery stage, though Babbel lacks physical classrooms and certified exam pathways that anchor HDS's integration/migration use case.

Broad incumbents

• Goethe-Institut Schweiz: Internationally funded institution promoting German language and culture, with test centres and course offerings in Switzerland for German learners. Overlaps with HDS in German CEFR course delivery and official test administration but operates as a broader cultural/educational mission rather than a for-profit Swiss local school.
• EF Education First (Switzerland): Global language education company with immersive programs (primarily study abroad) and online courses. Comparable to HDS in adult language curriculum structure and CEFR framing, though EF's primary model is overseas immersion versus HDS's regional in-person Swiss delivery.

Direct peers

• Migros Klubschule: Switzerland's largest adult education and language school chain, operating dozens of branches nationwide offering German, English, French, Italian, and corporate training across all CEFR levels. Directly comparable to HDS in adult migrant German courses, evening intensive formats, and corporate language training; competes for the same Eastern Switzerland adult learner pool.
• Bell Educational Services (Switzerland): Swiss adult education and language training provider offering German, English, and exam preparation courses, historically focused on the St. Gallen region. Direct regional competitor to HDS with overlapping adult German curriculum and certified exam offerings.
• Berlitz Schweiz: Global language training brand operating in Switzerland with immersive, small-group language instruction and corporate programs. Berlitz overlaps directly with HDS on adult language courses, private lessons, and corporate (firmenkurse) delivery in the Swiss market.
• Inlingua Sprachschule Schweiz: Swiss-based language school chain offering group courses, private lessons, and corporate training across multiple languages including German integration courses. Competes directly with HDS for adult learners and corporate clients in the same regional markets.
• Eurocentres Switzerland: International language school operator with Swiss locations offering CEFR-aligned language courses including German for foreigners and exam preparation (telc, fide). Comparable to HDS in CEFR-aligned curriculum, intensive/semi-intensive formats, and external certification pathways.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/HDS.St.Gallen
• LinkedInlinkedin.com/company/hds-handels-u.-dolmetscherschule-st.-gallen

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Subsidiaries2 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 HDS