Assumption Convent School

What Assumption Convent School does

Assumption Convent School (โรงเรียนอัสสัมชัญคอนแวนต์) is a private Catholic K-12 school located in the Bang Rak district of Bangkok, Thailand, founded in 1906 and currently celebrating its 120th year of operation. The school is operated under the Sisters of St. Paul de Chartres / Daughters of Mary congregation, with a pastoral-care ethos summarized by the motto "Be All To All." It serves students across the full Thai K-12 range (Prathom 1 through Matthayom 6), including English-French and English-Chinese bilingual tracks, drawing primarily from Bangkok's urban Catholic and bilingual-family catchment. Headcount stands at 101 employees, including approximately 65 teachers trained in Active Learning methodology. The school holds an Apple Distinguished School designation and has integrated iPad-based pedagogy in partnership with Apple and Com7, alongside adoption of Botnoi Voice for Education (Thai text-to-speech) as a classroom tool. The school's revenue model is tuition-based and recurring, with annual admissions cycles (most recently AY 2570). It operates as part of a network of six affiliated Catholic schools in Bangkok, enabling joint teacher-training programs and shared events such as the MISSION POSSIBLE Hackathon. Revenue, enrollment totals, and tuition schedules are not publicly disclosed.

Name

Assumption Convent School

Legal name

Assumption Convent School

Website

https://asc.ac.th

Company type

Private

Founded year

1906

Operating status

Operating

Short description

Assumption Convent School is a 120-year-old private Catholic K-12 school in Bang Rak, Bangkok, operated by the Sisters of St. Paul de Chartres, serving Thai and bilingual families across Prathom 1 through Matthayom 6 with Apple Distinguished School technology integration and tuition-based enrollment.

Ownership category

akta.pro rank

Product category

Private K-12 Education

NAICS

Elementary and Secondary Schools (6111), Educational Services (611)

SIC

Services-Educational Services (8200)

akta.pro primary industry

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

akta.pro secondary industry

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

Keywords

• Primary secondary education
• Catholic school education
• K-12 academic programs
• Language education tracks
• University entrance preparation

Headquarters

HQ city

Bangkok

HQ country

Thailand

HQ region

Asia

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

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

Revenue model

1. Tuition and School Fees: Private Catholic school generating revenue through tuition fees charged to enrolled students. Admissions are open for Grade 7 (ม.1) and Grade 10 (ม.4) annually for academic year 2570 (B.E.). Financial contact available at extension 100 for administration and finance.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels5 records

Core offering

Assumption Convent School is a private Catholic K-12 school that delivers full curriculum education from primary through upper secondary levels (Prathom 1 through Matthayom 6 / Grades 1-12), following the Thai national curriculum enhanced with multi-language program tracks (English-French and English-Chinese). The school provides university entrance preparation with dedicated counseling, Active Learning methodology supported by Apple technology, character education rooted in Catholic values, and a wide range of extracurricular programs in arts, sports, leadership, and community service.

Product overview

Assumption Convent School is a Catholic educational institution offering comprehensive primary and secondary education programs (Prathom 1 through Matthayom 6). The school provides a structured curriculum alongside diverse extracurricular activities including academic seminars, career guidance programs, technology education (STAR: Science, Technology & AI for Readiness), language programs (English-French, English-Chinese tracks), science programs, and arts programs. The school also offers educational technology tools such as Botnoi Voice for Education AI text-to-speech services.

Differentiator

Problem solved

Functional benefit

Products and services

• K-12 Catholic Education Program
• Multi-Language Program Tracks (English-French and English-Chinese)
• University Entrance Preparation and Career Guidance

Named customers1 record

Segments2 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability2 records

Feature4 records

Partnerships

Six partnerships are on record, tiered core and minor.

• Apple Inc.coreTechnology or Integration · 28 March 2026Apple collaborated with the school to provide training and professional development for teachers on integrating Apple technologies (iPad) into Active Learning classrooms. The partnership supports the school's Apple Distinguished School status with technology-enhanced pedagogy workshops.
• Com7 Public Company LimitedcoreTechnology or Integration · 28 March 2026Com7 Public Company Limited (authorized Apple distributor in Thailand) participated as a co-organizer of the joint teacher training workshop with Apple and Assumption Convent School on March 28, 2026. 65 teachers from 6 Catholic schools attended.
• Assumption Convent School Network (6 Schools)coreStrategic or Co-development Partner · 28 March 2026Collaborative network of 6 Catholic schools: Assumption Convent (Bang Sue), Assumption Convent Si Lom, Assumption Convent Lopburi, Assumption Convent Lam Narai, Santa Cruz Convent, and Saint Joseph Tipawan. Joint teacher training programs, shared professional development, and collaborative student activities.
• Salesians of Don Bosco (Huahin)minorStrategic or Co-development PartnerThe school hosted the MISSION POSSIBLE Youth Social Hackathon : Season 3 at the Salesians of Don Bosco rehabilitation center in Huahin. Partnership for student social innovation and mental health project activities.
• Daughters of Mary (คณะเซอร์)coreOthersThe school is operated under the management of the Daughters of Mary (คณะเซอร์), the Catholic religious congregation that founded and continues to oversee the institution with a shared mission of Catholic education and pastoral care.
• Assumption Cathedral (อาสนวิหารอัสสัมชัญ)coreStrategic or Co-development PartnerThe school maintains a close relationship with Assumption Cathedral, led by Father Adisak Sorngsawang (เจ้าอาวาส). Joint celebrations of liturgical feast days including St. Ignatius feast day, and shared Catholic mission activities.

Scale indicators4 records

Recent moves5 records

Expansion highlights5 records

Direct peers

• Assumption College (Bang Rak): Brother Catholic boys' school under the same Assumption Cathedral in Bang Rak, sharing religious mission, network affiliation, and historic brand equity — the most directly comparable peer institution to Assumption Convent.
• Saint Joseph Convent School: Catholic Convent girls' school in Bangkok with similar faith-based tradition and tuition-driven revenue model targeting comparable middle-class Thai families.
• Mater Dei School: Catholic K-12 school in Bangkok also operated by the Daughters of Mary religious congregation, making it highly comparable in governance, mission, and student profile.
• Holy Redeemer School: Catholic K-12 school in Bangkok with similar faith-based educational approach and tuition-driven model serving comparable Thai family demographics.
• Sacred Heart Convent School: Long-established Catholic Convent girls' school in Bangkok with comparable Convent heritage, Catholic values-based education, and multi-language program structure.
• Montfort College: Catholic secondary school in Bangkok with overlapping faith-based mission, comparable student demographics, and similar extracurricular and university preparation offerings.
• Assumption College Suvarnabhumi: Catholic school within the Assumption network affiliated with the same cathedral mission, sharing curriculum philosophy and religious identity with ASC.

Broad incumbents

• Bangkok Patana School: Thailand's largest and most established British international school, competing for the same upper-middle-class Bangkok families seeking premium education but offering a full international curriculum rather than Thai-Catholic hybrid.
• NIST International School: Leading IB World School in Bangkok with strong technology integration and premium tuition positioning, competing for similar aspirational Bangkok families via globally-recognized credentials.
• Ruamrudee International School: Well-established Christian-affiliated international school in Bangkok with similar values-based identity and premium positioning, competing for the same family demographic via English-medium international credentials.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat3 records

Key risks5 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/channel/UCx0epUq4oX8cuHB6qtUjB0w/videos

Revenue estimate

Valuation estimate

Number of profiles

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 Assumption Convent School