Keystone School

What Keystone School does

Keystone School is an independent, nonprofit K-12 private school operating on a single campus at 119 E. Craig Place in San Antonio, Texas, serving students from PreK3 through 12th grade across four divisions (Little School, Lower School, Middle School, Upper School). Founded in 1948, the school delivers a college-preparatory program with an integrated wellness focus, supported by differentiated offerings including a K-12 outdoor education ladder (progressive overnight trips culminating in 12th-grade Yosemite), arts, athletics under TAPPS/ISAL, and a College Counseling program that produced 82% US News Top 100 placements and 21% Ivy Plus placements for the Class of 2025.

The school operates on standard third-party educational technology infrastructure: Canvas LMS for coursework, FACTS/RenWeb for the student information system, Naviance for college application tracking, Microsoft Office 365 and Google Workspace for productivity, and Securly for web filtering. Keystone's competitive positioning rests on brand reputation (75+ years, Niche #1 college prep ranking in San Antonio), credentialed faculty, a holistic wellness-academic balance, and operational efficiency claimed at 40% lower overhead than regional independent school peers.

Revenue is generated primarily through recurring annual tuition billed PK3-12, supplemented by an Annual Fund, spring fundraiser, and capital campaigns (notably a $10 million Building STEAM Capital Campaign with a $3 million Brown Family gift for Brown Hall). Distribution is direct-to-consumer via campus tours led by the Director of Enrollment Management, online inquiry forms, and word-of-mouth referrals, with no third-party enrollment channels. Pricing is not publicly disclosed; families must engage admissions for personalized quotes.

Name

Keystone School

Legal name

Keystone School

Website

https://keystoneschool.org

Company type

Private

Founded year

1948

Operating status

Operating

Headcount range

51–100 employees

Short description

Keystone School is a nonprofit independent K-12 private school in San Antonio, Texas, founded in 1948, serving PK3 through 12th grade with a college-preparatory program, integrated wellness, outdoor education, and strong college placement outcomes.

Ownership category

akta.pro rank

Headquarters

HQ city

San Antonio, TX

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Revenue model

1. Tuition and Fees: Keystone School operates as a tuition-driven independent private school. Families pay tuition for students enrolled in PK3 through 12th grade. The school maintains overhead costs 40% lower than average independent schools in the region, enabling more affordable tuition while delivering a nationally recognized academic program. The school also generates revenue through an annual fund, spring fundraiser, and capital campaigns.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels6 records

Core offering

Keystone School is a nonprofit independent K-12 private school in San Antonio, Texas, delivering college-preparatory education from preschool (age 3) through 12th grade. The school operates four academic divisions—Little School, Lower School, Middle School, and Upper School—supplemented by an outdoor education program, arts, athletics, and dedicated college counseling. Revenue is generated primarily through tuition along with annual fund, spring fundraiser, and capital campaign contributions.

Product overview

Keystone School is an independent K12 private school offering a unified educational platform spanning PK3 through 12th grade. The school provides a college-preparatory program with four academic divisions (Little School, Lower School, Middle School, Upper School) that share a unified accelerated curriculum, integrated wellness approach, and college counseling services. Supporting programs include Outdoor Education (K-12 with progressive overnight trips), Arts (visual art, music, theater, creative writing), Athletics (intramural through varsity), and comprehensive College Counseling. The school recently launched a $10 million Building STEAM Capital Campaign for facility modernization. All divisions share common technology platforms including Canvas LMS, FACTS/RenWeb SIS, and Naviance for college tracking.

Differentiator

Problem solved

Functional benefit

Brands

• Little School of Keystone: Private Pre-K program for children ages 3-4, offering private preschool education for social, physical, and academic growth.

Quantifiable outcome

• 36% of Class of 2025 recognized as National Merit Finalists or Commended
• +4 more outcomes

Named customers5 records

Segments3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration7 records

Partnerships

Four partnerships are on record, tiered core.

• National Association for College Admission Counseling (NACAC)coreOthersKeystone School is a member of NACAC and follows the Principles of Good Practice laid out by this association for college admissions counseling.
• Texas Association of College Admission Counseling (TACAC)coreOthersKeystone School is a member of TACAC, participating in the Texas college admissions counseling community.
• Association of College Counselors in Independent Schools (ACCIS)coreOthersKeystone School is a member of ACCIS, a professional organization for college counselors at independent schools.
• NaviancecoreTechnology or IntegrationKeystone uses Naviance, a web-based application tracking system and college counseling portal for students and the Office of College Counseling.

Scale indicators6 records

Recent moves5 records

Expansion highlights5 records

Direct peers

• San Antonio Academy: Independent private boys' school in San Antonio covering lower and middle school grades. Overlaps directly with Keystone's Little School, Lower School, and Middle School divisions in the same metro.
• TMI – The Episcopal School of Texas: Episcopal-affiliated private K-12 school in San Antonio with a comparable college-preparatory curriculum and co-ed boarding options. Competes head-to-head with Keystone for San Antonio private school families.
• Saint Mary's Hall: Independent K-12 private school in San Antonio serving college-prep families. Direct competitor for the same metro-area admissions pool and the same college-prep positioning that defines Keystone.

Regional players

• The John Cooper School: Independent K-12 college-prep school in The Woodlands, Texas. Operates the same full K-12 private model with similar college placement narratives and a comparable Texas private-school brand profile.
• The Hockaday School: Elite independent K-12 school in Dallas, Texas with a long-standing reputation for rigorous college preparation. Strong comparability on academic positioning, though it serves a different metro.
• Greenhill School: Independent K-12 college-prep school in Addison, Texas. Comparable academic profile, college placement outcomes, and tuition positioning to Keystone, though located in the Dallas metro.
• The Kinkaid School: Elite independent K-12 school in Houston with a similar college-preparatory mission, sizable capital campaigns, and comparable Niche-tier rankings. Comparable on model and scale though not in the same metro.
• St. Andrew's Episcopal School: Episcopal-affiliated independent K-12 school in Austin, Texas with a similar college-preparatory curriculum and Texas private-school brand positioning. Comparable on model, not geography.

Broad incumbents

• Basis Independent Schools: National network of accelerated college-prep private K-12 campuses. Operates a similar academically rigorous model at broader scale and could compete for Texas families seeking STEM-forward college preparation.
• Phillips Exeter Academy: Elite national college-preparatory boarding school with a heritage comparable to Keystone's 75-year arc, similar Ivy Plus placement outcomes, and strong brand equity. Comparable on outcomes positioning though not on geography or delivery model.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/channel/UCXs_7wiEUQh9Wh2eUBcq0Jg
• Facebookfacebook.com/keystoneschoolSA
• Instagraminstagram.com/keystoneschool1948
• LinkedInlinkedin.com/school/keystone-school

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 Keystone School