GrandChêne Section Internationale
GrandChêne Section Internationale is a French non-profit bilingual school (APESEB) delivering British curriculum instruction integrated into six public partner schools in La Celle-Saint-Cloud and Noisy-le-Roi, serving 358 students aged 5-18 with 15 native English-speaking teachers.
- Company typePrivate
- Founded2002
- HeadquartersLa Celle-Saint-Cloud, Île-de-France, France
- Headcount11–50
- GTM typeB2C
- OfferingServices
What GrandChêne Section Internationale does
GrandChêne Section Internationale (legal name: APESEB, Association des Parents d'Élèves de la Section Britannique) is a French non-profit association founded in 2002 by four internationally-background families to deliver bilingual English-French education in the western Paris region. It operates a British International Section integrated into six French public partner schools across La Celle-Saint-Cloud and Noisy-le-Roi, serving 358 students (270 in Section Internationale programmes from Grande Section through Terminale, and 80 in the Anglais Après La Classe EFL track) with 15 native English-speaking teachers. The curriculum combines the British national curriculum with the French national curriculum, certified by the French Ministry of Education and moderated by Cambridge International Education, leading to IGCSE English Literature in Seconde and the Baccalauréat Français International (BFI) in Terminale, with reported 100% pass rates at Bac and Brevet.
The organization's product portfolio comprises three Primary delivery models (Integrated, External, Wednesday), a Collège programme preparing students for Brevet Option Internationale, a Lycée programme for IGCSE and BFI, and the AALC add-on for non-bilingual French-speaking children aged 7-13. Revenue is generated primarily through recurring tuition fees paid in 10 monthly installments from October to June, supplemented by application fees (€105), testing fees (€50-110), book and membership fees, with a 10% sibling discount and financial aid on request. Go-to-market is community-led, combining a website with recorded webinars, parent information meetings, an online application portal (Ecole Directe), and community events (Back to School Picnic, Food Fair, Quiz Nights, Christmas Carols); international families can access distance testing. The entity is governed by a volunteer parent board (APESEB), with a professional management team handling admissions, operations/HR, and accounting.
Strategically, GrandChêne has pursued measured, geography-bounded expansion: full integration of CP-CM2 in 2019, Grande Section integration in 2023, a rebrand to GrandChêne Section Internationale in September 2024, and the September 2025 extension of Integrated classes to École Primaire Jules Verne in Noisy-le-Roi. Its competitive position rests on regulatory approval from the French Ministry of Education, Cambridge-moderated credentials, native English-speaking talent, strong community/parent loyalty, and exclusive delivery partnerships with the host public schools.
GrandChêne Section Internationale firmographics
Firmographics- Name
- GrandChêne Section Internationale
- Legal name
- APESEB (Association des Parents d'Elèves de la Section Britannique)
- Website
- https://grandchene.org
- Company type
- Private
- Founded year
- 2002
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- GrandChêne Section Internationale is a French non-profit bilingual school (APESEB) delivering British curriculum instruction integrated into six public partner schools in La Celle-Saint-Cloud and Noisy-le-Roi, serving 358 students aged 5-18 with 15 native English-speaking teachers.
- Ownership category
- akta.pro rank
GrandChêne Section Internationale industry classification
Industry- Product category
- Bilingual K-12 Education
- NAICS
- Language Schools (611630), Colleges, Universities, and Professional Schools (61131), Language Schools (61163)
- SIC
- Services-Educational Services (8200)
- akta.pro primary industry
- International/Global Curriculum Schools (IB, Cambridge, etc.) (EDAJABAG)
- akta.pro secondary industries
- General Language Schools & Institutes (EDAMAFAA), International Branch Campus & Offshore Program Partnerships (EDAIABAI)
Keywords
Where GrandChêne Section Internationale is headquartered
LocationHeadquarters
- HQ city
- La Celle-Saint-Cloud, Île-de-France
- HQ country
- France
- HQ region
- Europe
Offices3 records
Markets served
GrandChêne Section Internationale business model
Business model- GTM type
- B2C
- Offering type
- Services
- Cost components
- Personnel, Operations
Revenue model
- Tuition Fees: Annual tuition fees paid by families for bilingual education programmes. Fees are paid in 10 monthly automatic withdrawals from October through June, with a 2% discount for single upfront payment.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Monthly | Primary programmes (Integrated, External, Wednesday) |
| Subscription | Annual | Anglais Après La Classe (AALC) - Levels 1-4 |
| Subscription | Annual | Anglais Après La Classe (AALC) - Levels 5-6 |
| Other | Pay-as-you-go | Testing and Application Fees |
Go-to-market motion1 record
Distribution channels2 records
Marketing channels5 records
GrandChêne Section Internationale product offering
Product offeringCore offering
GrandChêne Section Internationale operates a British International Section offering bilingual (French-English) education programmes from Grande Section through Terminale (ages 4-18). Programmes are delivered within French public partner schools in La Celle Saint-Cloud and Noisy-le-Roi by 15 native English-speaking teachers following the British national curriculum, with preparation for Cambridge IGCSE, Brevet Mention Internationale, and Baccalauréat Français International (BFI) qualifications.
Product overview
GrandChêne Section Internationale is a British International Section offering bilingual education programmes from Grande Section to Terminale (ages 4-18) in the western Paris region. The portfolio consists of three primary delivery models (Integrated, External, Wednesday), a Collège programme, and a Lycée programme culminating in the BFI qualification. Additionally, the Anglais Après La Classe (AALC) programme serves non-bilingual French-speaking children. All programmes integrate the British national curriculum within French public partner schools, with instruction delivered by native English-speaking teachers.
Differentiator
Problem solved
Functional benefit
Products and services
- Primary Integrated Programme Full-time bilingual education programme integrated into French public primary schools (Pasteur and Jules Verne), offering 6 hours of English instruction per week across English Language Arts and Science & Humanities for children aged 4-11.
- Primary External Programme Part-time bilingual programme for children aged 4-11 enrolled in other local French schools, who attend Pasteur Primary twice weekly for 6 hours of English instruction.
- Primary Wednesday Programme Three hours of weekly English instruction on Wednesday mornings (9am-12pm) for children aged 4-11 attending other local schools, delivered at Pasteur Primary School.
- Collège Programme Bilingual and bi-cultural education for ages 11-15 (6ème-3ème) at Collège Pasteur and Collège de la Quintinye, providing 6 hours per week of English Language, Literature, and History-Geography, preparing students for the Brevet Mention Internationale.
- Lycée Programme Bilingual programme at Lycée Corneille for ages 15-18 (Seconde-Terminale) offering 6-8 hours weekly of English and History-Geography, preparing students for IGCSE English Literature (Seconde) and the Baccalauréat Français International (BFI) in Terminale.
- Anglais Après La Classe (AALC) English as a Foreign Language (EFL) programme for non-bilingual French-speaking children aged 7-13 (CE1 to 5ème), offering 1.5 hours weekly on Wednesday afternoons with optional Cambridge exam preparation (Starters, Movers, Flyers).
Quantifiable outcome
- 100% success rate on Baccalauréat Français International (BFI) and Brevet
- +2 more outcomes
Companies that use GrandChêne Section Internationale
Customer profileSegments3 records
Ideal customer profiles3 records
GrandChêne Section Internationale technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
GrandChêne Section Internationale partnerships and signals
Strategic signalPartnerships
Eight partnerships are on record, tiered core and minor.
- École Maternelle PasteurcorePartner school in La Celle Saint-Cloud for Maternelle (ages 3-5) education. Located at 1 Avenue Auguste Dutreux, 78170 La Celle-Saint-Cloud. GrandChêne delivers English programmes at this location.
- École Élémentaire PasteurcorePartner primary school in La Celle Saint-Cloud for children aged 6-11 (CP-CM2). GrandChêne delivers Integrated and External English programmes at this location.
- Collège PasteurcorePartner middle school in La Celle Saint-Cloud for students aged 11-15 (6ème-3ème). Approximately 440 students. GrandChêne delivers 6 hours per week of English Language, Literature, and History-Geography at this location.
- Lycée CorneillecorePartner high school in La Celle Saint-Cloud for students aged 15-18 (Seconde-Terminale). Recently renovated public lycée serving approximately 1500 students on two sites. GrandChêne delivers IGCSE and BFI preparation programmes at this location.
- École Primaire Jules VernecorePartner primary school in Noisy-le-Roi for children aged 7-11 (CE1-CM2). GrandChêne has expanded to offer Integrated classes at this school since September 2025.
- Collège Jean-Baptiste de la QuintinyecorePartner middle school in Noisy-le-Roi for students aged 11-15 (6ème-3ème). Approximately 660 students with excellent sports facilities. GrandChêne delivers English programmes at this location.
- ASIBA (Association des Sections Internationales Britanniques et Anglophones)minorNot-for-profit association supporting the British version of the Option Internationale du Baccalauréat (OIB). Provides information on IGCSE and BFI exams and entrance to British universities.
- Room to ReadminorCharitable organization. GrandChêne students raised 1225 Euros at a Quiz Night to fund libraries and local language books in Vietnam and Cambodia through Room to Read's programme.
Scale indicators7 records
Recent moves9 records
Expansion highlights4 records
GrandChêne Section Internationale competitors and assessment
Company assessmentBroad incumbents
- Marymount International School Paris:
- Lycée International de Saint-Germain-en-Laye: Large, established public international school in the western Paris suburbs offering British, American, German, and other international sections within a French state school. Comparable as a publicly-embedded bilingual pathway for families in the Yvelines/Île-de-France region seeking Cambridge/OIB-style outcomes.
Direct peers
- Section Internationale Américaine (SIA) at various Paris schools: Network of American international sections embedded in French public schools, mirroring the structure GrandChêne uses for the British track. Directly comparable delivery model — bilingual education through partnerships with French public schools, with OIB outcomes — competing for the same Anglo-French and expat families in Île-de-France.
Market position
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
GrandChêne Section Internationale social profiles
Digital presenceGrandChêne Section Internationale financial estimates
Financial estimateRevenue estimate
Valuation estimate
GrandChêne Section Internationale leadership team
Management profileNumber of profiles
Profiles9 records
GrandChêne Section Internationale funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
GrandChêne Section Internationale M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about GrandChêne Section Internationale
What does GrandChêne Section Internationale do?
GrandChêne Section Internationale operates a British International Section offering bilingual (French-English) education programmes from Grande Section through Terminale (ages 4-18). Programmes are delivered within French public partner schools in La Celle Saint-Cloud and Noisy-le-Roi by 15 native English-speaking teachers following the British national curriculum, with preparation for Cambridge IGCSE, Brevet Mention Internationale, and Baccalauréat Français International (BFI) qualifications.
Is GrandChêne Section Internationale a public or private company?
GrandChêne Section Internationale is a private company. It is classified as nonprofit foundation owned and is currently operating.
When was GrandChêne Section Internationale founded?
GrandChêne Section Internationale was founded in 2002. It employs 11 to 50 people.
Where is GrandChêne Section Internationale based?
GrandChêne Section Internationale is headquartered in La Celle-Saint-Cloud, Île-de-France, France, in the Europe region.
How does GrandChêne Section Internationale make money?
One revenue line is on record: tuition Fees.
Who are GrandChêne Section Internationale's main competitors?
Broad incumbents on record are Marymount International School Paris and Lycée International de Saint-Germain-en-Laye. Section Internationale Américaine (SIA) at various Paris schools is listed as a direct peer.
Does GrandChêne Section Internationale have an API?
No public API is recorded for GrandChêne Section Internationale.
What industry is GrandChêne Section Internationale in?
GrandChêne Section Internationale's product category is Bilingual K-12 Education. Its primary akta.pro industry code is EDAJABAG, International/Global Curriculum Schools (IB, Cambridge, etc.), with a secondary code of EDAMAFAA, General Language Schools & Institutes. Its NAICS code is 611630 and its SIC code is 8200.