Seoul Foreign School

What Seoul Foreign School does

Seoul Foreign School is a private, Christian-founded international school established in 1912, operating a single 25-acre hilltop campus in Seodaemun-gu, Seoul. It serves approximately 1,600 expatriate students aged 2-18 across four sections — British School (Early Years through Year 6, English National Curriculum via IEYC and IPC), Elementary School (IB PYP), Middle School (IB MYP), and High School (IB MYP and IBDP). The student body spans 55 nationalities, with the school holding WASC, IB, Ofsted BSO, ICA, and ACSI accreditations, and competing athletically through APAC, KAIAC, FOBISIA, ISTA, and KIMEA. Academic outcomes are quantifiable: an average IB score of 36 versus a global average of 29.9, a 98% IB diploma pass rate versus 79.1% globally (2021-2022 cohort of 109 candidates), and university placements across the US, UK, Canada, Asia, Europe, and Australia.

The school's core technology is a 1:1 device program (school-owned iPads for Elementary/British School; required student-owned MacBook or Windows laptops for Middle/High School) layered on Google Workspace for Education, with supplementary platforms including ManageBac, Canvas, TurnItIn, Seesaw, IXL, and Gizmos. A three-tier AI governance framework — Tier 1 Adopted (Adobe Firefly K-12, Canva AI, Google Gemini, NotebookLM, Padlet AI), Tier 2 Approved (ChatGPT, Microsoft Copilot, Grammarly, Magic School, Perplexity), Tier 3 Prohibited (OpenClaw, DeepSeek) — is governed schoolwide with digital citizenship coaching and segment-level access controls. Beyond academics, the school operates Camp SFS (ACA-member summer program), a Schoolwide Extracurricular Program (SWEP), Christian Ministries, and a comprehensive arts program across drama, music, and visual arts.

Revenue is generated almost exclusively through tuition and fees on a subscription model: annual tuition ranges from approximately W18.28M (Partial Day Pre-K) to W33.37M (High School), each layered with a USD-denominated component ($7,185-$14,955), plus ancillary revenue from bus services (W4.2M annual), application fees (W400,000), registration fees (W650,000), entrance fees (W5,500,000), and summer/extracurricular programs. Distribution is direct-to-consumer via an online enrollment platform with no resellers or agents. Governance is provided by a 13-member Board of Governors (parent-majority, three-year terms) and a separate SFS Foundation entity serving as the Juridical Person under Korean law; there is no private equity, venture capital, or parent company ownership. Leadership has been unusually stable — Colm Flanagan has served as Head of School since 2014 and is only the fourth in the institution's 110+ year history.

Name

Seoul Foreign School

Legal name

Seoul Foreign School

Website

https://seoulforeign.org

Company type

Private

Founded year

1912

Operating status

Operating

Headcount range

251–500 employees

Short description

Seoul Foreign School is a 110-year-old private international school in Seoul serving ~1,600 expatriate students from 55 nationalities across four sections (British School, Elementary, Middle, High School) on a single 25-acre campus, offering the IB Continuum and English National Curriculum with multi-accreditation status.

Ownership category

akta.pro rank

Product category

International K-12 Education

NAICS

Elementary and Secondary Schools (61111), Elementary and Secondary Schools (6111)

SIC

Services-Educational Services (8200)

akta.pro primary industry

International/Global Curriculum Schools (IB, Cambridge, etc.) (EDAJABAG)

akta.pro secondary industry

Faith-Based (Religious) K–12 Schools (EDAJABAC)

Keywords

• International school education
• IB curriculum programs
• English national curriculum
• Expatriate student services
• K-12 private schooling

Headquarters

HQ city

Seoul

HQ country

South Korea

HQ region

Asia

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

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

Revenue model

1. Tuition and Fees: Annual tuition paid by families for international education services spanning PK2 through Grade 12. Tuition varies by section: Elementary/Pre-K (W18.2M-W27.3M + USD fees), Middle School (W27.9M + USD fees), High School (W33.4M + USD fees). Additional revenue from bus services, exam fees, and camp programs.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels5 records

Core offering

Seoul Foreign School delivers a Christian, multicultural K-12 international education program for approximately 1,600 students from PK2 through Grade 12 across four sections (British School, Elementary School, Middle School, High School) on a 25-acre Seoul campus. Core academic offerings comprise the full International Baccalaureate Continuum (PYP, MYP, DP) and the English National Curriculum via IEYC and IPC, supplemented by a 1:1 technology program, arts and library programs, SWEP extracurriculars, athletics in KAIAC/APAC/FOBISIA, Camp SFS summer programming, and Christian Ministries & Service.

Product overview

Seoul Foreign School is a Christian, multicultural international school offering a unified educational program across four sections — the British School, Elementary School, Middle School, and High School — all sharing a single 25-acre hilltop campus in Seodaemun-gu, Seoul, South Korea. The school provides two complementary curricular frameworks: the International Baccalaureate Continuum (PYP, MYP, DP) and the English National Curriculum (IEYC, IPC), each feeding into the High School where the IBDP is the culminating program. The British School (Early Years–Year 6) uses the English National Curriculum via IEYC and IPC, recognized by ICA and Ofsted BSO. The Elementary School (Grades 1–5) delivers the IB PYP. The Middle School (Grades 6–8) delivers the IB MYP, and the High School (Grades 9–12) delivers both MYP (9–10) and the full IBDP (11–12). Supporting the academic core, the school offers a 1:1 technology program (iPads for ES/BS, laptops for MS/HS), a comprehensive Arts program spanning drama, music, and visual arts across all sections, four sectional libraries with 15,000+ combined resources, and full Student Support Services including counseling, psychology, speech therapy, and ELL support. Beyond academics, the school operates SWEP (Schoolwide Extracurricular Program), Camp SFS (ACA-member summer camp), an Athletics program competing in KAIAC and APAC, and Christian Ministries & Service programs. The school also maintains an active AI governance framework with Tier 1 Adopted, Tier 2 Approved, and Tier 3 Prohibited tool categories.

Differentiator

Problem solved

Functional benefit

Products and services

• British School (Early Years - Year 6) An alternative curricular pathway within SFS delivering the English National Curriculum through IEYC and IPC frameworks (with Maths and Literacy taught directly from the English National Curriculum), covering Foundation through Year 6 for ages 3-11. Inspected and approved by Ofsted BSO and recognized by the International Curriculum Association.
• Elementary School (IB Primary Years Programme) Grades 1-5 program delivering the IB Primary Years Programme (PYP), an international transdisciplinary curriculum developing the whole child across social, physical, emotional, and cultural dimensions alongside academic welfare through inquiry-based learning.
• Middle School (IB Middle Years Programme) Grades 6-8 program delivering the IB Middle Years Programme (MYP), a balanced educational program meeting academic, spiritual, social, and emotional needs with Perspectives classes, advisory program, and extracurricular offerings. Features a Design Lab with integrated kitchen and an internationally recognized library.
• High School (IB MYP and IBDP) Grades 9-12 program offering the IB Middle Years Programme in Grades 9-10 and the full IB Diploma Programme (DP) in Grades 11-12. DP students choose courses across six subject groups and must complete Theory of Knowledge, an extended essay, and CAS commitments.
• 1:1 Technology Program School-owned iPads for Elementary and British School students and required student-owned laptops (MacBook for MS; MacBook or Windows for HS) for MYP/DP, built around the 4C's (Creativity, Communication, Critical Thinking, Collaboration) with a three-tier AI tool governance framework and digital citizenship lessons.
• Arts Program (Drama, Music, Visual Arts) Integrated arts program across all four school divisions: drama (large-scale and 10+ small-to-medium productions annually, with Crusader Live student production staff), music (95% of students producing 25+ recitals and concerts per year, up to IB Music DP), and visual arts spanning 2D, 3D, digital, and Korean art in High School.
• Sectional Libraries Four vibrant sectional libraries staffed by Teacher-Librarians and Library Assistants: Walt Whitman Library (HS), Middle Years Library (award-winning design), Elementary Library (14,000+ resources), and British School Library. Combined online catalog supports 15,000 resources.
• Student Support Services Full-time on-site specialists including per-section counselors, a school psychologist, a speech and language therapist, English Language Learner (ELL) support, and learning support services, with proactive and responsive counseling addressing academic, career, and personal/social needs.
• Schoolwide Extracurricular Program (SWEP) Extracurricular program spanning three seasons a year, offered after school and on Saturdays, with opportunities in sports, fine arts, faith-based activities, community service, and academically related pursuits for students from all sections.
• Camp SFS ACA (American Camp Association)-member summer camp offering programs for Elementary School, Rising Grades 6-9, and Rising Grades 10-12, with before and after camp classes, optional transportation, and on-campus activities.
• Athletics Program Wide variety of competitive and non-competitive sports across all sections, including Early Years activities, KAIAC/FOBISIA Middle Years events, and APAC/KAIAC High School sports (volleyball, cross country, tennis, basketball, wrestling, cheer, swimming, soccer, badminton, track and field).
• Christian Ministries & Service Faith-based programs including AWANA, Discipleship+, Youth LAB/IMPACT, Psalms Choir, Hearts to Serve, United in Prayer, Shalom Vida Nueva, and World Vision 30 Hour Famine, plus international and local community service opportunities grade-level throughout the school year.
• University Counseling and Admissions Comprehensive high school counseling department covering academic, career, and personal/social needs, including standardized testing (SAT, ACT), transcript services, university representative visits, and guidance through the university admissions process.

Quantifiable outcome

• Average IB score of 36 vs global average of 29.9 for 2021-2022
• +2 more outcomes

Segments3 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration14 records

AI capability2 records

Feature2 records

Partnerships

14 partnerships are on record, tiered core and minor.

• International Baccalaureate Organization (IBO)coreStrategic or Co-development Partner · 1 January 1980SFS was one of the first 200 schools worldwide authorized to offer IB programs. Offers full IB Continuum: PYP, MYP, and DP. 40 years of IBDP authorization makes SFS the most experienced IB school in Korea.
• Western Association of Schools and Colleges (WASC)coreStrategic or Co-development PartnerFull accreditation by WASC for educational quality and institutional effectiveness standards.
• Association of Christian Schools International (ACSI)coreStrategic or Co-development PartnerMember of ACSI representing Christian schools internationally for accreditation and professional development.
• Fieldwork EducationcoreTechnology or IntegrationCurriculum provider for British School through IEYC (International Early Years Curriculum) and IPC (International Primary Curriculum) frameworks aligned with English National Curriculum.
• ApplecoreTechnology or IntegrationTechnology partner providing laptops and iPads for 1:1 program. SFS IT office assists with ordering Apple devices through authorized resellers. School recommends MacBook Air models with M-series processors.
• Google Workspace for EducationcoreTechnology or IntegrationSchoolwide adoption of Google Workspace for cloud-based learning management, collaboration tools, and classroom integration.
• Adobe Creative SuitecoreTechnology or IntegrationLicensed schoolwide for student and staff creative work across all sections.
• AMISminorStrategic or Co-development PartnerAssociation of Music in International Schools - provides music education resources and professional development.
• APACcoreStrategic or Co-development PartnerAsia Pacific Activities Conference - athletic competitions for High School teams across Asia.
• FOBISIAcoreStrategic or Co-development PartnerFederation of British International Schools in Asia - athletic tournaments and activities for British School students.
• KAIACcoreStrategic or Co-development PartnerKorea-American International Activities Conference - athletic tournaments and activities for Middle School students across Korea.
• ISTAminorStrategic or Co-development PartnerInternational Schools Theatre Association - theatre arts festivals and competitions.
• KIMEAminorStrategic or Co-development PartnerKorea International Music Education Association - music education events and competitions.
• Chamber of Commerce NetworkminorStrategic or Co-development PartnerActive member of multiple chambers: AMCHAM, ANZA, AustCham, AWCK, BASS, BCCK, CanCham, ECCK, ICCK, Kiwi Chamber, SIWA. Connects school with expatriate business community.

Scale indicators9 records

Recent moves8 records

Expansion highlights5 records

Direct peers

• Seoul International School: Private K-12 international school in Seoul serving expatriate families with an IB-based curriculum. Competes directly with SFS for the same English-language, foreign-passport-holding customer segment in the Seoul market.
• Yongsan International School of Seoul: Christian international school in Seoul offering a US-style college-preparatory program to expatriate children. Overlaps with SFS on faith-based mission, K-12 international curriculum, and the same expatriate family target market.
• Korea International School: K-12 international school in the Seoul metropolitan area (Pangyo) serving primarily expatriate families. Comparable to SFS in offering IB curriculum and targeting the same demographic of multinational corporate and diplomatic families.
• Asia Pacific International School: Seoul-based private international school serving PK-12 expatriate students. Competes with SFS for Seoul-resident foreign families seeking an English-language international education pathway.
• Dulwich College Seoul: Premium British-curriculum international school in Seoul serving expatriate families. Direct competitor for the English National Curriculum pathway within SFS's British School section, targeting the same Seoul expatriate premium market.
• Chadwick International: Private K-12 international school on Songdo, South Korea, offering IB curriculum to expatriate families. Comparable to SFS in serving the Korean expatriate market with IB pathways, though operating in a different Seoul metropolitan catchment.

Regional players

• British School of Beijing: Premium British international school in Beijing offering the English National Curriculum and IB pathways. Comparable to SFS's British School section in curriculum framework and premium expatriate positioning, but operating in China rather than Korea.
• International School Bangkok: Major K-12 international school in Bangkok offering IB programs to a diverse expatriate community. Comparable in mission and curriculum (IB continuum) to SFS, with similar reliance on multinational corporate presence for enrollment.

Broad incumbents

• Singapore American School: Large, established US-style international school in Singapore with a comparable premium expatriate-serving model. Useful as a comparable for scale, tuition pricing, and outcomes-based positioning, though SAS is significantly larger and older in its market.
• Hong Kong International School: Premier K-12 international school in Hong Kong serving expatriate families with a US-style college-prep program. Comparable to SFS in terms of premium pricing, expatriate target market, and AP/IB outcomes focus, but operating in a different APAC market.

Market position

Strengths5 records

Weaknesses4 records

Competitive moat6 records

Key risks5 records

Key highlights7 records

Customer concentration

• Xx.com/sfs1912
• YouTubeyoutube.com/user/seoulforeignschool4u
• Facebookfacebook.com/seoul.foreign.school
• LinkedInlinkedin.com/company/seoul-foreign-school
• Instagraminstagram.com/seoul_foreign_school

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles11 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 Seoul Foreign School