Prolingua S.A.

What Prolingua S.A. does

Prolingua S.A. (legal name: Prolingua International Language Centre S.A.) is a Luxembourg-based language training provider founded in 1983, operating from a single headquarters at 45A Avenue Monterey, Luxembourg City. It delivers group and tailor-made language courses to individuals, youth (ages 13-17), and corporate clients across 10 languages — German, English, French, Italian, Luxembourgish, Dutch, Polish, Portuguese, Russian, and Spanish — using the CEFR framework from A1 to C2. The company is the only EAQUALS-accredited language school in Luxembourg, has held state-approved training organization status since 2001 (registration 93928/A), and is accredited under Luxembourg's nationality law of 8 March 2017 (reference SFA/AGRF/35) to deliver Luxembourgish courses required for citizenship applications.

The underlying technology stack is built on third-party SaaS rather than proprietary platforms: the MyProlingua student portal runs on the ItsLearning learning management system, synchronous online courses are delivered via Zoom and a virtual classroom, telephone-based courses supplement the channel mix, and Mailchimp powers newsletter communications. Free online placement tests support self-service level assessment. Group courses are delivered in small groups of 3 to 8 participants with pricing of €545–€745 per standard term or intensive, while tailor-made and specialist corporate programs (covering banking, finance, insurance, hotel, hospital, construction, and transport verticals) are quote-based with up to 8 participants per group.

The business model is a professional services revenue stream with one-time per-course license payments, plus loyalty and promotional discounts (up to 30% repeat-level discounts, 5-10% loyalty tiers, 20% student/job-seeker/au-pair discounts). Distribution combines direct enrollment at the premises and website, online enrollment with credit/debit card payment via Six Payment Services, on-site corporate training, and government-channel referrals through ADEM and INFPC. Customer segments are hybrid B2C/B2B, with no disclosed enterprise anchor accounts and no published financials.

Name

Prolingua S.A.

Legal name

Prolingua International Language Centre S.A.

Website

https://prolingua.lu

Company type

Private

Founded year

1983

Operating status

Operating

Short description

Prolingua S.A. is a Luxembourg-based language training provider, founded 1983, delivering group and tailor-made courses in 10 languages to individuals, youth, and corporate clients. It is the only EAQUALS-accredited language school in Luxembourg and has been state-approved since 2001.

Ownership category

akta.pro rank

Product category

Language Training Services

NAICS

Language Schools (61163), Educational Support Services (61171)

SIC

Services-Educational Services (8200)

akta.pro primary industry

General Language Schools & Institutes (EDAMAFAA)

akta.pro secondary industries

Language Learning Centers (ESL/EFL & World Languages) (EDANAHAG), Foreign Language Subject Tutoring (School Coursework) (EDANAAAF)

Keywords

• Language training services
• Corporate language courses
• Foreign language education
• Online language learning
• CEFR language assessment

Headquarters

HQ city

Luxembourg

HQ country

Luxembourg

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

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

Revenue model

1. Language Training Courses: Prolingua generates revenue primarily through paid language training courses offered to individuals and corporate clients. Course fees include registration fees, course materials, and end-of-course certificates. Payment is accepted via credit/debit card, cash, or bank transfer depending on course type.
2. Academic Support for Youth: Private tutoring services for young people aged 13-17, provided at Prolingua premises or at home, with minimum one 50-minute session per week.
3. Corporate Training Contracts: Tailored language training programs for businesses, delivered at company premises or remotely, with pricing based on specific corporate requirements and group sizes.

Pricing tiers

Go-to-market motion2 records

Distribution channels5 records

Marketing channels6 records

Core offering

Prolingua is a Luxembourg-based language training center offering group and tailor-made language courses in 10 languages (German, English, French, Luxembourgish, Spanish, Italian, Dutch, Polish, Portuguese, Russian) across CEFR levels A1 to C2 for individuals, youth aged 13-17, and corporate clients. Courses are delivered through face-to-face classes at the Luxembourg City headquarters, corporate on-site training, Zoom-based online evening courses, virtual classroom, telephone instruction, and blended learning formats, supported by the MyProlingua online learning platform.

Product overview

Prolingua S.A. is a language training center established in 1983, offering a portfolio of language learning products and services. The core offerings consist of Group Courses (Term courses, Intensive courses, and Conversation classes conducted in groups of 3-8 participants) and Tailor-made Courses (personalized instruction in General language, Professional orientation, Business language, Specialist language, and Specific objective categories). Additional services include Academic Support tutoring for ages 13-17, the After Lunch Deal individual course option, a free Placement Test for level assessment, and the MyProlingua online learning platform powered by ItsLearning. The company offers courses in 10 languages including German, English, French, Luxembourgish, Spanish, Italian, Dutch, Polish, Portuguese, and Russian, using the CEFR framework (A1-C2 levels).

Differentiator

Problem solved

Functional benefit

Products and services

• Group Courses Language instruction delivered to small groups of 3 to 8 participants, including Term courses (23 sessions of 75 minutes, 2 sessions per week), Intensive courses (12 sessions of 125 minutes, 4 sessions per week), and Conversation classes (11 sessions of 75 minutes, B2+). Held face-to-face in the morning and at lunchtime at the Luxembourg City premises, and online via Zoom in the evening. Available in German, English, French, Luxembourgish, and other languages.
• Tailor-made Courses Personalized language training adapted to professional and individual needs across five categories: General language, Professional orientation, Business language, Specialist language (banking, finance, insurance, hotel, hospital, construction, transport), and Specific objective (meetings, telephone, written expression, presentations, negotiations). Delivered face-to-face, by telephone, via virtual classroom, or in blended-learning format. Maximum 8 participants per group.
• Academic Support Private language tutoring for young people aged 13 to 17. Sessions take place at Prolingua or at the student's home between 2 pm and 6 pm, Monday to Friday. Minimum of one 50-minute session per week, offered at all CEFR levels. Pricing on request.
• After Lunch Deal Individual courses at preferential rates for private individuals. Available for German, English, French, and Luxembourgish, with a maximum of 4 participants per session. Pricing ranges from EUR 635 for 10 units (45 minutes each) up to EUR 2,480 for 46 units. Delivered face-to-face or via virtual classroom.
• Mixology Workshop (English) English-language workshop organized in small groups of 5 to 8 participants in partnership with a mixology provider, combining cocktail-making activities with language learning. Marketed as a creative approach to learning English.

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration4 records

Feature2 records

Partnerships

Seven partnerships are on record, tiered core and minor.

• ItsLearningcoreTechnology or IntegrationOnline learning management platform used by Prolingua to provide students with supplementary learning materials, activities, and resources. Platform content reflects classroom instruction.
• EAQUALScoreStrategic or Co-development PartnerInternational quality accreditation body that certifies Prolingua as meeting stringent inspection criteria for language education. Prolingua is the only EAQUALS-accredited school in Luxembourg.
• FCF (Forum pour la Cooperation et la Formation)minorOthersProlingua is a member of FCF, a Luxembourg-based organization for cooperation and training.
• INFPC (National Institute for Continuing Vocational Training)minorOthersGovernment partner providing information about training aids including individual training leave, language leave, and professional training subsidies available in Luxembourg.
• ADEM (Employment Agency - Luxembourg)minorOthersGovernment employment agency through which job seekers can access language training with potential fee reimbursement. Prolingua accepts job seeker certificates for 20% discount eligibility.
• Lifelong Learning PortalminorOthersOfficial Luxembourg government portal for lifelong learning information, referencing Prolingua as an approved training provider.
• Mixology Workshop PartnerminorGTM or Marketing PartnerPartner for organizing mixology workshops in English, conducted in small groups of 5-8 participants as innovative language learning events.

Scale indicators5 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Wall Street English: Global English-language school offering structured, level-based programs to adults and corporate clients. Comparable to Prolingua on adult-language learner focus, tiered course architecture, and corporate training.
• Berlitz Corporation: Global language-training operator offering group, individual, and corporate courses across many languages, with an established presence in Luxembourg. Directly comparable to Prolingua on customer segments (individuals and corporates), delivery formats, and reliance on quality accreditation.
• inlingua: International language school network with franchise locations including Luxembourg, providing group and corporate language training in multiple languages. Highly comparable to Prolingua on model, target buyers, and small-group course format.
• Goethe-Institut Luxembourg: German-government affiliated language and cultural center operating in Luxembourg, offering German courses and exams. Comparable to Prolingua on language-teaching model, institutional brand, and adult/corporate positioning in Luxembourg.
• British Council: UK cultural organization delivering English-language teaching and exams, including in Luxembourg. Comparable to Prolingua on adult and corporate English training, certified exams, and institutional quality positioning.
• International House: Network of language schools teaching multiple languages to individuals, teens, and corporate clients worldwide. Comparable to Prolingua on course portfolio breadth, accreditation-driven quality positioning, and small-group instruction.
• Alliance Française Luxembourg: Local French-language school in Luxembourg offering group and tailored courses, plus cultural programming. Comparable to Prolingua on language-school model, single-city footprint in Luxembourg, and adult-learner customer base.

Emerging players

• Duolingo: Mass-market digital language-learning platform offering freemium app-based courses across many languages including German, French, and English. Comparable as an alternative mode of acquiring the same languages Prolingua teaches, particularly for self-directed adult learners.

Broad incumbents

• Kaplan International Languages: Global language education provider serving individual adult learners and corporate clients with classroom and online programs. Comparable to Prolingua on adult and corporate language training, though significantly larger and geographically broader.
• EF Education First: Large global education company offering language courses abroad and online for adults and corporate clients. Comparable to Prolingua on adult and corporate language training, but operates at much larger scale and with a broader portfolio beyond pure language instruction.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/prolingua-s-a-

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 Prolingua S.A.