What Thayer Academy does

Thayer Academy is an independent, coeducational day school founded in 1877 in Braintree, Massachusetts, through the bequest of General Sylvanus Thayer ("Father of West Point"). The institution serves approximately 741 students in grades 5-12 across two divisions: a Middle School (grades 5-8) at a dedicated 81 Hobart Avenue campus and an Upper School (grades 9-12) at the main 34-acre, 745 Washington Street campus, which includes the Main Building, Frothingham Hall, Glover Building, Center for the Arts, and Sawyer Athletic Center. A 102-person full-time faculty cohort (68% with master's degrees or higher) supports a 6:1 student-faculty ratio and an average class size of 13, with 19 Advanced Placement courses and 155 Upper School course offerings forming the academic core.

The product portfolio extends beyond classroom academics to include 72 sports teams across 25 varsity sports, an arts program in which 90% of Upper School students participate, signature programs (Global Scholars, Global Engagement, Business & Entrepreneurship), the Pulsifer College Counseling Center, and specialized learning facilities including the Hanflig Technology Center, Collaborative Design Lab, Cahall Observatory, and Computer Science and Robotics Wing. Technology is integrated through a 1:1 MacBook Air program and a stack of vendor platforms: MySchoolApp (learning management), Blackbaud (tuition management), Magnus Health (health records), Ravenna (admissions), and Finalsite (website). Auxiliary offerings include Camp Thayer summer programs, transportation (six buses plus MBTA Red Line shuttle), before/after care, and travel programs spanning 14 countries.

The revenue model is tuition-driven, with private day school tuition as the primary recurring stream; tuition amounts are not publicly disclosed. The school awarded $11.6 million in financial aid to 38.5% of enrolled students in 2024-25, with additional revenue from summer programs, transportation, before/after care, and facility rentals. The go-to-market motion is direct-to-consumer via the traditional private school admissions process: inquiry form, Ravenna portal account, campus visits, application, personal interview, and ISEE/SSAT testing. Thayer operates as a nonprofit governed by a 23-member Board of Trustees chaired by Greg Lally '92, with Chris M. Fortunato serving as the ninth Head of School since 2021; there is no parent company or external ownership.

Name

Thayer Academy

Legal name

Thayer Academy

Website

https://thayer.org

Company type

Private

Founded year

1877

Operating status

Operating

Headcount range

101–250 employees

Short description

Independent coeducational day school (grades 5-12) in Braintree, Massachusetts, founded 1877, serving 741 students with a 6:1 faculty ratio, 19 AP courses, 72 athletic teams, and 1:1 MacBook program on a 34-acre campus.

Ownership category

akta.pro rank

Product category

Private K-12 Education

NAICS

Elementary and Secondary Schools (611110), Elementary and Secondary Schools (6111)

SIC

Services-Educational Services (8200)

akta.pro primary industry

Nonsectarian Independent Day Schools (EDAJABAA)

Keywords

• Private K-12 education
• College preparatory programs
• Independent school services
• Secondary education programs
• Private day school

Headquarters

HQ city

Braintree

HQ country

United States

HQ region

North America

Offices3 records

Markets served

GTM type

B2C

Offering type

Services

Cost components

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

Revenue model

1. Tuition: Private school tuition revenue from enrolled students in grades 5-12. Tuition is the primary revenue source for the school.
2. Summer Programs (Camp Thayer): Revenue from summer camp programs including sports camps and academic enrichment programs for children from Braintree and surrounding areas
3. Auxiliary Programs: Additional programs including before/after care, transportation services, and facility rentals

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels8 records

Core offering

Thayer Academy delivers college preparatory day-school education to approximately 741 students in grades 5-12, operating a Middle School (grades 5-8) at a dedicated campus and an Upper School (grades 9-12) at the main 34-acre campus in Braintree, Massachusetts. The school sells annual tuition-based enrollment supplemented by signature academic programs (Global Scholars, Global Engagement, Business & Entrepreneurship), comprehensive athletics and arts programs, college counseling, summer camps (Camp Thayer), and travel programs.

Product overview

Thayer Academy is an independent, coeducational day school for grades 5-12 located in Braintree, Massachusetts. The institution operates two divisions: Middle School (grades 5-8) at a dedicated campus, and Upper School (grades 9-12) at the main campus. The academic portfolio includes core educational programs supplemented by signature programs (Global Scholars, Global Engagement, Business & Entrepreneurship), specialized facilities (Collaborative Design Lab, Hanflig Technology Center, Benelli Writing Center, Hale Learning Center), arts and athletics programs, college counseling services, summer programs (Camp Thayer, Summer Academic Enrichment), travel programs, and transportation services. The school provides 1:1 MacBook Air laptops and integrates various technology platforms including Ravenna for admissions, MySchoolApp for student information, and Blackbaud for billing.

Differentiator

Problem solved

Functional benefit

Brands

• Camp Thayer: Summer programs for students including overnight camps and day camps
• Thayer Sports Center
• Thayer Academy Collaborative
• Summer Academic Enrichment Program

Products and services

• Thayer Academy Middle School

Quantifiable outcome

• 741 students enrolled across grades 5-12
• +6 more outcomes

Named customers2 records

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration9 records

Feature6 records

Partnerships

Ten partnerships are on record, tiered core and minor.

• Ravenna SolutionscoreTechnology or IntegrationRavenna serves as Thayer Academy's online application management system. Families use Ravenna to schedule campus visits, RSVP for admissions events, complete applications, and track application status. This is a core partnership for student recruitment.
• WeiYu High School (Shanghai)minorStrategic or Co-development PartnerSister school relationship established by Headmaster Ted Koskores. Part of broader international exchange program including sister schools in England, Spain, France, and China.
• Northampton School (England)minorStrategic or Co-development PartnerAnnual exchange program established under Headmaster Bill Elliott's leadership. Students participate in cultural and educational exchanges.
• Independent School League (ISL)coreStrategic or Co-development PartnerThayer Academy is a member of the Independent School League, competing in athletics and participating in joint admissions events like the ISL Admission Fair.
• Camp BournedalecoreOthersThayer uses Camp Bournedale for Freshman Orientation, a tradition started in 1992. The 9th Grade Camp Bournedale Trip is a key part of the transition experience for new Upper School students.
• Boston Independent School Collaborative (BISC)minorGTM or Marketing PartnerConsortium of 19 Boston-area independent schools participating in virtual school fairs and panel discussions about independent school education.
• Atlantic Symphony OrchestraminorStrategic or Co-development PartnerAtlantic Symphony Orchestra performs majority of its season's concerts in Thayer's Center for the Arts at no charge, representing cultural partnership with the community.
• Language BankminorStrategic or Co-development PartnerInterpretation service used by Thayer to assist families at parent-guardian-student-advisor conferences and other meetings. Provides interpretation for most languages.
• MySchoolAppcoreTechnology or IntegrationLearning management system used by Thayer for student records, grades, assignments, schedules, and parent/student portals. Integral to daily school operations.
• BlackbaudcoreTechnology or IntegrationEducation management software used for tuition billing and management. Parents access billing through Blackbaud Tuition Management portal.

Scale indicators9 records

Recent moves10 records

Expansion highlights4 records

Direct peers

• Buckingham Browne & Nichols School: Independent coeducational day school in Cambridge, MA serving grades 5-9 (upper) plus lower/middle campuses; comparable to Thayer's structure with a similar college-prep academic profile.
• Belmont Hill School: Independent day school for boys in grades 7-12 in Belmont, MA; ISL member with strong college-prep academics and dominant athletics, directly comparable to Thayer's ISL footprint.
• Groton School: Independent coeducational boarding and day school in Groton, MA serving grades 9-12; ISL member with similar academic rigor, college placement, and signature programs.
• Roxbury Latin School: Independent day school for boys in grades 7-9 in West Roxbury, MA; ISL member with rigorous academic focus and notable college-prep outcomes analogous to Thayer's model.
• Milton Academy: Independent coeducational day and boarding school in Milton, MA serving grades 9-12; member of the ISL. Closest geographic and structural peer to Thayer Academy with comparable college-prep curriculum and athletic programs.
• Middlesex School: Independent coeducational boarding and day school in Concord, MA serving grades 9-12; ISL member offering rigorous college-prep academics similar to Thayer's model.
• Tabor Academy: Independent coeducational boarding and day school in Marion, MA serving grades 9-12; ISL member with comparable college-prep curriculum and athletics.
• Noble and Greenough School: Independent coeducational day school in Dedham, MA serving grades 7-12; ISL member with similar academic rigor, college counseling, and athletic programs comparable to Thayer.
• Brooks School: Independent coeducational boarding and day school in North Andover, MA serving grades 9-12; ISL member with similar curriculum, college-prep outcomes, and signature programs.
• St. Mark's School: Independent coeducational boarding and day school in Southborough, MA serving grades 9-12; ISL member with comparable college-prep academics and signature programs.

Market position

Strengths1 record

Weaknesses1 record

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/thayeracademy
• Facebookfacebook.com/thayer.academy
• LinkedInlinkedin.com/school/thayer-academy
• Instagraminstagram.com/thayeracademy

Revenue estimate

Valuation estimate

Number of profiles

Profiles15 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 Thayer Academy