Annunciation Orthodox School

What Annunciation Orthodox School does

Annunciation Orthodox School (AOS) is an independent coeducational Christian day school located in Houston, Texas, founded in 1970 as a ministry of the Annunciation Greek Orthodox Cathedral. The school serves over 700 students across three divisions: the Jesse H. Jones Center for Early Childhood Development (Delphi age 3 through Prekindergarten), the Katherine Veletsos Lower School (Kindergarten through 4th grade), and the Mark Kelly Middle School (grades 5-8). AOS operates as a Texas non-profit corporation with a 21-member Board of Trustees (seven seats nominated by the Cathedral) and is led by Head of School Dr. Samuel V. Fragomeni. The faculty and staff comprise approximately 179 constituents, with an average teacher tenure of 15 years.

The school's core product is a whole-child, college-preparatory education grounded in Greek Orthodox traditions while serving a religiously diverse student body (Catholic, Christian, Episcopalian, Methodist, Presbyterian, Baptist, Hindu, Jewish, and others). Differentiated academic programming includes the Wayfinder social-emotional curriculum (developed at Stanford University's d.school), the Eureka Lab STEAM program, daily Greek language instruction, weekly chapel services at the Cathedral, and a no-cut athletics policy across 14+ sports in the Houston Junior Preparatory Conference. The campus uses standard educational technology — iPads, Chromebooks, interactive flat panels — with no proprietary AI systems; administrative systems run on Finalsite, Blackbaud, Camp Brain, Google Workspace, and myschoolapp.com.

AOS monetizes primarily through comprehensive annual tuition bundled with meals, supplies, technology, field trips, and athletics ($29,480-$37,590 by division for the 2026-2027 school year), supplemented by registration fees, ARCH auxiliary programs (Alpha Omega before/after care, Mosaic activities, Muse Music Conservatory, UCAL league, Camp AOS summer program), and a development apparatus including an Annual Fund, planned giving, and the $49 million Light the Way Capital Campaign (2025-2026) for arts and athletics facilities. Approximately $1.3 million of tuition assistance is awarded annually, funded primarily through the Papadopoulos Foundation and Cathedral philanthropy.

Name

Annunciation Orthodox School

Legal name

Annunciation Orthodox School

Website

https://aoshouston.org

Company type

Private

Founded year

1970

Operating status

Operating

Headcount range

51–100 employees

Short description

Annunciation Orthodox School is an independent coeducational Christian day school in Houston, Texas, serving over 700 students from preschool through 8th grade with comprehensive bundled tuition, differentiated Greek Orthodox-rooted programming, and a $49M capital expansion underway.

Ownership category

akta.pro rank

Product category

Private K-8 Independent Day School

NAICS

Elementary and Secondary Schools (611110), Educational Services (611)

SIC

Services-Educational Services (8200), Services-Child Day Care Services (8351)

akta.pro primary industry

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

akta.pro secondary industries

Faith-Based Preschools (EDACABAF), Faith-Based Before/After Care Programs (Early Years) (EDACAHAE), Faith-Based Early Learning Academies (EDACADAH)

Keywords

• Private K-8 education
• Christian day school
• College preparatory school
• Early childhood education
• Primary school athletics

Headquarters

HQ city

Houston

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

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

Revenue model

1. Tuition: Primary revenue source. Comprehensive tuition covers academic instruction, daily lunch, all school supplies/textbooks/workbooks, technology (iPads and Chromebooks), field trips, overnight class trips, athletics (6-8th grade), music/art/drama, and yearbook. Tuition varies by division: Early Childhood $29,480, Lower School $30,830, Middle School 5th-6th $36,130, Middle School 7th-8th $37,590 annually.
2. Registration and Fees: New Student Fee of $500 (paid June 1) and Registration Fee of $500 (paid upon enrollment and annually upon re-enrollment). Monthly payment plans available with 10 payments (May-February) including a surcharge.
3. Annual Fund: Annual giving campaign providing essential unrestricted income to support current-year operating budget for items not covered by tuition. Supports professional development, technology, fine arts, and athletics programs.
4. Capital Campaign (Light the Way): Current capital campaign for $49 million to construct new arts and athletics facilities including a double gymnasium, blue box theater, music classrooms, art studios, 1,200-seat auditorium, outdoor fields, and locker rooms.
5. Endowment Income: Endowment funds generate income through wise investments of principal. A percentage of endowment income provides cash toward annual operating expenses.
6. Auxiliary Programs (ARCH): Before and after school programs including Alpha Omega childcare ($270-$2,800 per semester), Mosaic Activities ($400-$700 per semester), Muse Music Conservatory private lessons ($45 per lesson), and Camp AOS summer program.
7. Tuition Assistance Funded by Philanthropy: AOS awarded approximately $1.3 million in tuition assistance in the 2025-2026 school year, funded through the Papadopoulos Foundation and Annunciation Greek Orthodox Cathedral generosity.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels8 records

Core offering

Annunciation Orthodox School provides private, faith-based coeducational day school education to more than 700 children from preschool (age 3) through 8th grade at its Houston, Texas campus, organized into Early Childhood, Lower School, and Middle School divisions. The comprehensive tuition bundles academics, daily lunch, technology devices, athletics, arts, field trips, and supplies, and is supplemented by ARCH auxiliary programs (before/after care, specialty activities, private music lessons, summer camp) and dining services managed by SAGE Dining.

Product overview

Annunciation Orthodox School is an independent coeducational Christian day school serving over 700 children from preschool through 8th grade. The school operates three academic divisions: Early Childhood (Delphi and Prekindergarten through the Jesse H. Jones Center), Lower School (K-4th grade through the Katherine Veletsos Lower School), and Middle School (5th-8th grade through the Mark Kelly Middle School). Supporting programs include a comprehensive Fine Arts program (Drama, Music, Visual Arts, Literary Arts), Athletics (Dolphins with 14+ sports), ARCH Auxiliary Programs (Alpha Omega childcare, Mosaic Activities, Muse Music Conservatory, Camp AOS summer program), and SAGE Dining Services. The school also operates fundraising programs including an Annual Fund and the Light the Way Capital Campaign for new facility construction. All programs are rooted in Greek Orthodox traditions while embracing students of all faiths.

Differentiator

Problem solved

Functional benefit

Brands

• The Jesse H. Jones Center for Early Childhood Development: Early Childhood program facility housing Delphi (age 3) and Prekindergarten classes
• The Katherine Veletsos Lower School
• The Mark Kelly Middle School
• ARCH (Auxiliary, Recreation, Clubs and Hobbies)
• Camp AOS
• Alpha Omega
• Mosaic Activities & Student Clubs
• Muse Music Conservatory at AOS
• The Delphian

Products and services

• Early Childhood Program (Jesse H. Jones Center for Early Childhood Development)

Quantifiable outcome

• AOS awarded ~$1.3 million in tuition assistance to qualified students demonstrating need in 2025-2026 school year
• +1 more outcomes

Named customers1 record

Segments4 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration7 records

Feature2 records

Partnerships

Seven partnerships are on record, tiered core and minor.

• Annunciation Greek Orthodox CathedralcoreStrategic or Co-development Partner · 1 January 1970AOS was founded in 1970 as a ministry of the Annunciation Greek Orthodox Cathedral. The Cathedral continues as the school's home parish, providing a powerful influence on students as they grow. Weekly chapel services are held at the Cathedral and led by clergy. Seven Board members are nominated by the Cathedral.
• SAGE Dining ServicescoreOthersSAGE Dining Services provides nutritious, age-appropriate meals meeting various dietary needs including food allergies. They serve real food cooked from scratch with locally sourced ingredients. AOS has a nut-free policy. SAGE operates the Touch of SAGE Mobile App and provides breakfast and lunch programs included in tuition.
• Houston Junior Preparatory Conference (HJPC)coreStrategic or Co-development PartnerAOS is a member of the Houston Junior Preparatory Conference, an athletic league including The Awty International School, Duchesne Academy of the Sacred Heart, First Baptist Academy, The John Cooper School, The Kinkaid School, Presbyterian School of Houston, River Oaks Baptist School, Second Baptist School, St. Francis Episcopal School, St. John's School, and The Village School.
• WITS & Rice University's Creative Writing CampminorStrategic or Co-development PartnerPartnership program for Camp AOS summer programming providing creative writing enrichment opportunities for students.
• Harvey ConstructioncoreOthersGeneral contractor for the Light the Way Capital Campaign construction project. Working closely with AOS in preparation for the $49 million arts and athletics facilities project.
• Blackbaud Financial Aid ManagementcoreTechnology or IntegrationAOS uses Blackbaud Financial Aid Management (BBFAM) to analyze each family's financial need and determine an appropriate contribution amount. AOS school code: 13609. The Financial Aid Committee makes final decisions based on BBFAM's analysis.
• Class Representatives (Alumni Network)minorChannel Partner/ Reseller/ DistributorAlumni class representatives serve as points of contact for reconnecting graduates with AOS, organizing reunions, and supporting alumni events.

Scale indicators8 records

Recent moves6 records

Expansion highlights4 records

Direct peers

• The Kinkaid School: Premier Houston-area independent coeducational day school (PK-12). Directly comparable Houston peer with similar admissions-driven model and broad programming; key benchmark for academic positioning and tuition pricing in the local market.
• St. John's School: Houston-based independent coeducational day school (K-12) with rigorous college preparatory curriculum. Direct competitor for college-prep families and a key benchmark for high school matriculation outcomes cited by AOS families.
• Duchesne Academy of the Sacred Heart: Catholic all-gs day school in Houston serving PreK-12. AOS HJPC athletic peer with similar faith-rooted, values-based educational model and overlapping tuition range.
• The John Cooper School: Houston-area independent coeducational day school (PK-12). HJPC athletic peer; comparable in scale and rigorous college-prep curriculum focus.
• The Awty International School: Houston-area independent day school (PK-12) with strong international/IB curriculum. HJPC athletic peer and competitor for globally-minded Houston families.
• River Oaks Baptist School: Houston-area faith-based (Baptist) independent day school (PK-8). Closest same-grade (PK-8) Houston faith-based peer with similar admissions process and family demographic.
• Second Baptist School: Houston-area faith-based (Baptist) PK-12 day school. Comparable faith-based values-driven model and tuition positioning; Houston-area direct competitor for Christian-oriented families.
• St. Francis Episcopal School: Houston-area Episcopal-affiliated independent day school (PK-8). HJPC athletic peer with overlapping Houston market and comparable size and tuition range.
• Presbyterian School of Houston: Houston-area faith-affiliated PK-8 day school. HJPC athletic peer with comparable denominational-affiliated model and similar college-preparatory positioning.
• The Village School: Houston-area independent day school (PK-12). HJPC athletic peer; comparable in size and tuition range, competing for STEM- and college-focused Houston families.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/annunciationorthodoxschool
• Instagraminstagram.com/aoshouston
• Xx.com/aoshouston

Revenue estimate

Valuation estimate

Number of profiles

Profiles14 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 Annunciation Orthodox School