What Chamberlain International School does

Chamberlain International School, founded in 1976 and headquartered on a 12-acre campus in Middleboro, Massachusetts, is a private, non-profit therapeutic boarding and day school serving approximately 118 students ages 11-22 (grades 6-12+) with learning disabilities, mood and anxiety disorders, ADHD, Autism Spectrum Disorder, PTSD, OCD, and related challenges. The school operates as a fully licensed diploma-granting institution under the Massachusetts Department of Elementary and Secondary Education, with additional accreditations including Joint Commission Gold Seal, MAAPS approval, NATSAP membership, and SEVIS I-20 authorization for international enrollment. It is co-led by founders William Doherty (Executive Director) and Jeanne Edwards (Chief Operating Officer), both still active in daily operations.

The school's underlying model is an interdisciplinary treatment approach that integrates three service lines: academic instruction aligned with Massachusetts Curriculum Frameworks, comprehensive clinical care (individual therapy, psychiatry, nursing, family therapy, and crisis intervention) delivered via modalities including CBT, DBT, ACT, and Social Thinking, and residential student life across nine dormitories operating 365 days a year on a 12-month academic calendar. The 1:4 staff-to-student ratio underpins individualized programming, with credentialed Special Education teachers and master's-level clinicians. Differentiated programming includes the Life Centered Career Education vocational track, the Integrated Vocational Training Program with internships, an Aviation Program in partnership with Alpha One Flight School (Plymouth, MA), an Automotive Technology Program featuring classic car restoration, SAT/ACT preparation with on-site testing, and enrichment courses in art, drama, equestrian studies, and international cuisine. International exchange programming includes an annual partnership with Hilltop School in Skive, Denmark (since 2012), a Bermuda study program with BIOS, and an International Office in Utrecht, Netherlands.

Revenue is generated through comprehensive annual tuition for boarding and day students, billed on a subscription/annual cadence with pricing that varies by individualized services; the school does not offer scholarships or financial aid. Go-to-market is sales-led and event-driven: families initiate contact, submit psychological and academic documentation, tour the campus, meet with the Director of Admissions, and receive committee decisions typically within 24 hours, supplemented by traveling admissions visits to major US and international cities, school and agency referral relationships, and on-campus tour events. The school has no external funding rounds, no parent company, and no M&A history, and remains founder-owned and operated.

Name

Chamberlain International School

Legal name

Chamberlain International School

Website

https://chamberlainschool.org

Company type

Private

Founded year

1976

Operating status

Operating

Headcount range

51–100 employees

Short description

Chamberlain International School is a private, non-profit therapeutic boarding and day school in Middleboro, MA, serving approximately 118 students ages 11-22 with learning and emotional challenges through integrated academic, clinical, and residential programming on a 1:4 staff-to-student ratio.

Ownership category

akta.pro rank

Product category

Therapeutic Education / Special Education Boarding School

NAICS

Elementary and Secondary Schools (6111)

SIC

Services-Educational Services (8200)

akta.pro primary industry

Intellectual & Developmental Disabilities (IDD) Schools & Life Skills Programs (EDAKAAAD)

Keywords

• Therapeutic education
• Special education
• Boarding school services
• Clinical support services
• Vocational training

Headquarters

HQ city

Middleboro

HQ country

United States

HQ region

North America

Offices3 records

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Operations, Infrastructure, Marketing or Sales, Others

Revenue model

1. Tuition - Boarding Students: Comprehensive tuition covering academic instruction, therapeutic programming, clinical care, nursing, boarding, meals, and activities. Tuition costs depend on individualized services and factors discussed during admissions consultation.
2. Tuition - Day Students: Day school tuition covering academic instruction, therapeutic support, and some enrichment activities for students who do not board on campus.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels4 records

Core offering

Chamberlain International School is a co-educational therapeutic boarding and day school providing middle and high school programs (grades 6-12, ages 11-22) for students with learning disabilities, mood/anxiety/thought/personality disorders, ADHD, Autism Spectrum Disorder, PTSD, OCD, and related challenges. The unified program combines diploma-granting academic instruction, individualized clinical/therapeutic support, residential student life, vocational training, and enrichment offerings such as Aviation, Automotive Technology, Equestrian Studies, and Creative Expression, all delivered with a 1:4 teacher-to-student ratio on a 12-acre Massachusetts campus.

Product overview

Chamberlain International School is a therapeutic boarding and day school offering a comprehensive educational program for students ages 11-22 with learning and emotional challenges. The school operates as a unified program combining three core disciplines: academic education (middle and high school diploma program), clinical/therapeutic support, and student life services. Specialized programs include Automotive Technology and Aviation (combined under Auto & Aviation Programs), Creative Expression (Art and Drama), Vocational Training, and a broad Enrichment Course Program. The school serves approximately 98 boarding and 20 day students on a 12-acre Massachusetts campus.

Differentiator

Problem solved

Functional benefit

Quantifiable outcome

• Average 2-year student length of stay with individualized goals reviewed at six-month intervals
• +2 more outcomes

Named customers4 records

Segments3 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Five partnerships are on record, tiered core and minor.

• Hilltop School (Skive, Denmark)coreStrategic or Co-development Partner · 1 January 2012Annual student and staff exchange program between Chamberlain and Hilltop School. Students travel to Skive, Denmark with Chamberlain faculty, attend morning classes, and spend afternoons exploring with Danish counterparts. Schools share training, case conferencing, and educational/therapeutic information for international perspective.
• Alpha One Flight School (Plymouth, MA)coreTechnology or IntegrationAviation program partners with Alpha One Flight School for ground school instruction and flight training. Students attend weekly flight lessons and can accumulate instructional flight hours toward private pilot license. School provides FAA-approved Elite simulator for practice.
• Burt Wood School of Performing ArtsminorStrategic or Co-development PartnerPartnership for dramatic instruction offering 6-9 week sessions in performing arts including comedic improvisation, traditional play-acting, and student-directed talent shows. Classes held in community at Burt Wood School.
• Bermuda Institute of Ocean Sciences (BIOS)minorStrategic or Co-development PartnerInternational educational partnership for Bermuda study trips. Students live in dorms at world-class research station, work hands-on with data collection and research, snorkel, and participate in cultural exploration. BIOS integrates students into daily island life.
• Local Pediatric OfficeminorImplementation/ SI/ Consulting PartnerOngoing relationship with local pediatric practice that can see students for acute illness or injury as needed.

Scale indicators6 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Melmark: Pennsylvania-based nonprofit providing residential, educational, and clinical services primarily for children and adults with autism and intellectual/developmental disabilities. Multi-state provider with a clinical research arm and broader payer access than Chamberlain.
• Bancroft: Large New Jersey-based nonprofit providing residential, educational, and clinical services for children and adults with intellectual/developmental disabilities and autism. Operates a multi-site footprint with substantially broader scale and payer mix than Chamberlain.
• Devereux Advanced Behavioral Health: One of the largest nonprofit behavioral healthcare providers in the US, operating therapeutic residential and educational programs across multiple states. Significantly larger scale, broader payer relationships, and a multi-state platform compared to Chamberlain's single-site operation.

Direct peers

• The Forman School: Independent boarding school in Litchfield, CT for grades 9-12 students with learning differences. Offers individualized learning plans and college-preparatory curriculum with a similar residential special education model.
• The Kildonan School: Co-educational boarding and day school in Amenia, NY serving students with dyslexia and language-based learning disabilities. Emphasizes individualized Orton-Gillingham-based instruction in a small residential setting, closely comparable to Chamberlain's therapeutic academic model.
• Wildwood Programs: Private school in Schenectady, NY serving students with autism, neurological impairments, and multiple disabilities with residential and day programs. Comparable therapeutic educational mission with individualized programming for diagnostically complex students.
• Eagle Hill School: Private residential and day school in Hardwick, MA for students ages 6-22 with language-based learning disabilities, ADHD, and related profiles. Comparable small-student-body, low-teacher-ratio model serving a similar therapeutic education niche.
• The Lab School of Washington: Independent school in Washington, DC serving students with learning disabilities including dyslexia and ADHD using individualized, experiential instructional approaches. Comparable therapeutic-academic mission for students who have not thrived in traditional settings.
• The Wolf School: Private day school in East Providence, RI serving students with learning differences, ADHD, and social communication challenges. Comparable New England special education model and similar diagnostically diverse population, though day-only rather than residential.
• Landmark School: Private boarding and day school in Manchester-by-the-Sea, MA serving students grades 2-12 with language-based learning disabilities. Closely comparable Massachusetts-based special education boarding model with individualized instruction and a similar diagnostically diverse student profile.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/chamberlainint

Revenue estimate

Valuation estimate

Number of profiles

Profiles19 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 Chamberlain International School