Cornerstone Prep
Cornerstone Christian Preparatory Academy is a non-profit private Christian school in West Mifflin, PA delivering PreK-12 classical Christian and Montessori education to families in the Greater Pittsburgh area and international F-1 visa students, with 1:8 student-teacher ratio and Middle States accreditation.
- Company typePrivate
- Founded2008
- HeadquartersWest Mifflin, United States
- Headcount11–50
- GTM typeB2C
- OfferingServices
What Cornerstone Prep does
Cornerstone Christian Preparatory Academy, operating as Cornerstone Prep, is a non-profit private Christian school located at 1900 Clairton Road in West Mifflin, Pennsylvania. The institution was formed in the 2016-17 school year when Cornerstone Christian Preparatory Academy (founded 2008 in South Park as a classical Christian high school) merged into Wilson Christian Academy (founded 1977 in West Mifflin), taking the Cornerstone name and operating from the Wilson Campus. The school serves students from PreK through 12th grade across three academic levels — Elementary using a Christian Montessori method incorporating Cosmic Education with Biblical worldview, Middle School emphasizing structure and discovery, and High School featuring classical Christian academics with 135 college credits available for seniors — alongside co-curricular programs including Robotics & Makers Lab (equipped with CNC machines, 3D printers, and laser cutters), Arts, Athletics, Bible Quizzing through the Christian and Missionary Alliance league, and the Missions Club.
The school maintains a 1:8 student-to-teacher ratio with approximately 23-40 staff members, integrates Biblical Discipleship across all subjects, and holds three core credentials: Middle States Association K-12 accreditation through May 1, 2027, ACSI membership, and SEVP certification for F-1 visa international student enrollment. Geographic reach is anchored by busing partnerships with 15 local school districts including Pittsburgh Public Schools, Bethel Park, Baldwin Whitehall, and West Mifflin, with 30+ churches represented in the student body.
Revenue is generated through three streams: tuition ($4,350-$9,300 per student annually for 2026-27, varying by grade level), donations and contributions (facilitated through churchteams.com with EITC/OSTC tax credit programs), and international student fees covering tuition, room and board. Customer segments include Christian families seeking integrated faith and academic education as the primary persona, and international F-1 visa students as a secondary geographic segment. The go-to-market motion is inquiry-based, relying on church partnerships, community outreach, word-of-mouth, and digital channels (website, social media, Prepcast podcast) to drive admissions inquiries processed through RenWeb.
Cornerstone Prep firmographics
Firmographics- Name
- Cornerstone Prep
- Legal name
- Cornerstone Christian Preparatory Academy
- Website
- https://cornerstoneprep.net
- Company type
- Private
- Founded year
- 2008
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Cornerstone Christian Preparatory Academy is a non-profit private Christian school in West Mifflin, PA delivering PreK-12 classical Christian and Montessori education to families in the Greater Pittsburgh area and international F-1 visa students, with 1:8 student-teacher ratio and Middle States accreditation.
- Ownership category
- akta.pro rank
Cornerstone Prep industry classification
Industry- Product category
- Private K-12 Christian 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 industries
- Faith-Based Education & Formation (Seminaries, Religious Schools, Catechesis) (BPAGAJAD), Faith-Based Early Learning Academies (EDACADAH)
Keywords
Where Cornerstone Prep is headquartered
LocationHeadquarters
- HQ city
- West Mifflin
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Cornerstone Prep business model
Business model- GTM type
- B2C
- Offering type
- Services
- Cost components
- Personnel, Operations, Infrastructure, Marketing or Sales, Technology or R&D
Revenue model
- Tuition: Primary revenue stream from tuition payments. Tuition ranges from $4,350 for PK3 (3 days) to $9,300 for grades 9-12 for the 2026-27 school year.
- Donations and Contributions: The school relies on generous contributions from the community to build facilities and curriculum. Donations are accepted through churchteams.com platform. EITC and OSTC programs allow businesses and individuals to redirect tax credits to the school.
- International Student Fees: Fees for international students include tuition, room and board, and activity fees for F-1 visa students studying in the United States.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Annual | PK3 (3 Days): $4,350 per year |
| Subscription | Annual | PK4 through 5th Grade: $8,700 per year |
| Subscription | Annual | 6th through 8th Grade: $9,000 per year |
| Subscription | Annual | 9th through 12th Grade: $9,300 per year |
Go-to-market motion1 record
Distribution channels4 records
Marketing channels8 records
Cornerstone Prep product offering
Product offeringCore offering
Cornerstone Christian Preparatory Academy is a private, non-profit Christian school offering PreK-12th grade education at its West Mifflin, Pennsylvania campus. The school delivers classical Christian education integrating biblical worldview across all subjects, with programs in elementary (Montessori method), middle school, and high school (including college preparation with 135 college credits available to seniors). Co-curricular offerings include robotics, arts, athletics, Bible quizzing, and a missions club.
Product overview
Cornerstone Christian Preparatory Academy is a private Christian school offering a PreK-12th grade educational program. The school provides three academic levels (Elementary using Montessori method, Middle School, and High School) alongside co-curricular programs including Robotics & Makers Lab, Arts, Athletics, Bible Quizzing, and Missions Club. The institution integrates Biblical Discipleship throughout all aspects of its curriculum and maintains a 1:8 student-to-teacher ratio with a focus on authentic education and classical Christian approaches.
Differentiator
Problem solved
Functional benefit
Products and services
- Cornerstone Christian Preparatory Academy - PreK-12 School A private Christian school in West Mifflin, PA offering PreK-12th grade education that integrates biblical worldview with academic excellence using a classical Christian approach. The school maintains a 1:8 student-to-teacher ratio.
- Elementary Program (Christian Montessori Method)
Quantifiable outcome
- 135 college credits available for seniors
- +2 more outcomes
Companies that use Cornerstone Prep
Customer profileNamed customers4 records
Segments3 records
Ideal customer profiles2 records
Cornerstone Prep technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
Cornerstone Prep partnerships and signals
Strategic signalPartnerships
Six partnerships are on record, tiered minor and core.
- Tommy Hilfiger (Global Schoolwear)minorPartnership for custom school uniform apparel. Tommy Hilfiger designs and provides embroidered school clothing with the Cornerstone brand. School code for the uniform store is 'CORN06'.
- Middle States Association of Colleges and SchoolscoreAccrediting body providing internationally recognized standards of quality for elementary and secondary schools. Cornerstone Prep is fully accredited for grades K-12 through May 1, 2027.
- Association of Christian Schools International (ACSI)coreNon-profit organization providing support, resources, and services to more than 7,000 Christian schools in over 100 countries including teacher training, curriculum resources, and accreditation services.
- Student and Exchange Visitor Program (SEVP)coreU.S. government program that certifies schools to enroll international students on F-1 visas.
- 15 Busing School DistrictscoreRegional school districts providing transportation services for students including Baldwin Whitehall, Bethel Park, East Allegheny, Elizabeth Forward, Keystone Oaks, McKeesport, Peters Township, Pittsburgh, Ringgold, South Allegheny, South Park, Upper St. Clair, West Jefferson Hills, West Mifflin, and Woodland Hills.
- Christian and Missionary Alliance LeagueminorBible quizzing league for competitive Bible study. Cornerstone participates in monthly quizzes with opportunity for regional, national, and international competitions.
Scale indicators6 records
Recent moves7 records
Expansion highlights6 records
Cornerstone Prep competitors and assessment
Company assessmentDirect peers
- Geneva School: Classical Christian K-12 schools with multiple campuses emphasizing biblical worldview integration, small class sizes, and rigorous college-prep academics — directly comparable to Cornerstone Prep's mission and operating model.
- Chesterton Academy: Network of classical Christian high schools using a common curriculum and house system. Operates in the same classical-Christian niche as Cornerstone and competes for similar faith-based, college-prep-oriented families.
- Faith Christian School: Non-denominational Christian K-12 school with similar ACSI affiliation, college-prep orientation, and biblical integration across grade levels — comparable in scope and target market to Cornerstone Prep.
- Veritas Academy: Classical Christian school offering PreK-12 education with a similar biblical worldview focus, college-prep emphasis, and co-curricular programs — a structural peer to Cornerstone's classical Christian approach.
- Providence Academy: Classical Christian K-12 school with rigorous academics, biblical worldview curriculum, and college-prep focus — directly comparable in pedagogy, scale, and target family demographic.
- Covenant Christian Academy: Christian K-12 school offering college-preparatory education with biblical worldview integration. Comparable to Cornerstone in grade span, mission, and family demographic served.
- Trinity Christian Academy: Private Christian PreK-12 school with classical or college-prep orientation, biblical integration, and co-curricular athletics/arts — structurally and operationally similar to Cornerstone Prep.
- The Cambridge School: Classical Christian school with a similar small-scale, parent-community-driven model emphasizing biblical integration and classical pedagogy, comparable in mission and program structure to Cornerstone Prep.
- Regents School: Classical Christian K-12 school with a mission centered on biblical worldview and classical pedagogy, similar small-school culture, and college-prep outcomes comparable to Cornerstone's program.
Broad incumbents
- Seton Home Study School: Large Catholic homeschool curriculum and accreditation provider offering a PreK-12 faith-based education alternative. Operates as a broader incumbent in the faith-based K-12 education space and competes for the same values-driven families, though via a home-study rather than campus-based model.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
Cornerstone Prep social profiles
Digital presenceCornerstone Prep compliance and trust
Trust signalCompliance2 records
Cornerstone Prep financial estimates
Financial estimateRevenue estimate
Valuation estimate
Cornerstone Prep leadership team
Management profileNumber of profiles
Profiles6 records
Cornerstone Prep funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Cornerstone Prep M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Cornerstone Prep
What does Cornerstone Prep do?
Cornerstone Christian Preparatory Academy is a private, non-profit Christian school offering PreK-12th grade education at its West Mifflin, Pennsylvania campus. The school delivers classical Christian education integrating biblical worldview across all subjects, with programs in elementary (Montessori method), middle school, and high school (including college preparation with 135 college credits available to seniors). Co-curricular offerings include robotics, arts, athletics, Bible quizzing, and a missions club.
Is Cornerstone Prep a public or private company?
Cornerstone Prep is a private company. It is classified as nonprofit foundation owned and is currently operating.
When was Cornerstone Prep founded?
Cornerstone Prep was founded in 2008. It employs 11 to 50 people.
Where is Cornerstone Prep based?
Cornerstone Prep is headquartered in West Mifflin, United States, in the North America region.
How does Cornerstone Prep make money?
Three revenue lines are on record. Tuition is the primary driver. The others are donations and Contributions and international Student Fees.
Who are Cornerstone Prep's main competitors?
Direct peers on record are Geneva School, Chesterton Academy, Faith Christian School, Veritas Academy, Providence Academy, Covenant Christian Academy, Trinity Christian Academy, The Cambridge School and Regents School. Seton Home Study School is listed as a broad incumbent.
Does Cornerstone Prep have an API?
No public API is recorded for Cornerstone Prep.
What industry is Cornerstone Prep in?
Cornerstone Prep's product category is Private K-12 Christian Education. Its primary akta.pro industry code is EDAJABAC, Faith-Based (Religious) K–12 Schools, with a secondary code of BPAGAJAD, Faith-Based Education & Formation (Seminaries, Religious Schools, Catechesis). Its NAICS code is 6111 and its SIC code is 8200.