Keystone School

What Keystone School does

Keystone School is a private co-educational day school located at 186 St. George Street in Toronto's Annex neighborhood, founded in 2016 and inspected by the Ontario Ministry of Education (BSID #888468). It serves students in Grades 6-12 through in-person instruction on a heritage campus near the University of Toronto, with a student body drawn from over 20 countries and average class sizes of 12 students. The school is authorized as an IB World School and offers the International Baccalaureate Diploma Programme alongside the Ontario Secondary School Diploma (OSSD), with the 2026 target of full IB accreditation for Grade 11-12 coursework.

The core product portfolio comprises the in-person Middle School Program (Grades 6-8) and High School Program (Grades 9-12), supported by a set of online and distance offerings delivered via Canvas LMS: the Online High School Program, the OSSD Homeschool Program for self-paced learners, and the Dual Diploma Program enabling international students to earn their national diploma alongside the OSSD. Supporting services include per-credit online course enrollment ($550-$850 depending on student jurisdiction and grade level), academic guidance, OUAC university application support, course extensions, document authentication, and Summer Discovery Camps covering STEM, entrepreneurship, and leadership.

Revenue is generated primarily through recurring per-credit tuition and an annual academic guidance fee, supplemented by a non-refundable $300 application fee, OUAC application fees, course extension charges, and ancillary document services. The go-to-market motion is sales-led and admissions-driven, relying on content marketing (The Keystone Collective blog), social media presence on Instagram and Facebook, monthly newsletters, HubSpot-scheduled school tours, and listings on OurKids.net and international-schools-database.com. International student recruitment is an explicit growth channel, with dedicated visa-process support, homestay coordination, and a distinct international pricing schedule.

Name

Keystone School

Legal name

Keystone School

Website

https://keystoneschools.ca

Company type

Private

Founded year

2016

Operating status

Operating

Headcount range

1–10 employees

Short description

Keystone School is a Toronto-based private IB World School (Grades 6-12) offering in-person and online programs leading to the OSSD and IB Diploma, serving a multinational student body via small classes at its Annex campus and a Canvas-based online platform.

Ownership category

akta.pro rank

Product category

Private K-12 Education

NAICS

Elementary and Secondary Schools (611110)

SIC

Services-Educational Services (8200)

akta.pro industry

PRIMARYEDAJABAG

International/Global Curriculum Schools (IB, Cambridge, etc.)

Education/K–12 / Primary & Secondary Education/Private & Independent K–12 Schools

Keywords

• Private secondary education
• International baccalaureate program
• Online high school
• Dual diploma program
• OSSD curriculum

Headquarters

HQ city

Toronto, Ontario

HQ country

Canada

HQ region

North America

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

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

Revenue model

1. Tuition and Credit Fees: Per-credit fees for online courses: Grade 9-10 credits at $550/course, Grade 11-12 credits at $650/course. Half-credit courses available. Additional academic guidance, course changes, and OUAC application fees apply.
2. Application Fee: Non-refundable $300 application fee charged to process applications for online courses or full-time programs.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels6 records

Core offering

Keystone School is a private co-educational institution in Toronto offering the International Baccalaureate Diploma Programme and the Ontario Secondary School Diploma (OSSD) for students in Grades 6-12. It delivers in-person instruction at its 186 St. George Street campus with small classes (average 12 students) and project-based learning, alongside a Canvas-based asynchronous online program that allows domestic and international students to earn OSSD credits individually or via the Dual Diploma, OSSD Homeschool, and full Online High School programs.

Product overview

Keystone School is a private IB World School in Toronto offering a comprehensive educational portfolio for students in Grades 6-12. The core offerings include in-person education at its Toronto campus (186 St. George Street) and a robust online platform. The in-person program features the IB Diploma Programme alongside the Ontario Secondary School Diploma (OSSD), with small class sizes (average 12 students) and project-based learning. The online arm comprises the Dual Diploma Program enabling international students to earn both national and Canadian diplomas, the OSSD Homeschool Program for flexible self-paced learning, and individual course enrollment. Summer Discovery Camps round out the offerings with STEM and leadership activities. All programs are inspected by the Ontario Ministry of Education (BSID #888468).

Differentiator

Problem solved

Functional benefit

Products and services

• In-Person Education (Grades 6-12) Traditional in-person education at the Toronto campus (186 St. George Street) for students in Grades 6-12, with small class sizes (average 12 students) and project-based learning leading to the OSSD and preparing students for the IB Diploma.
• IB Diploma Programme The International Baccalaureate Diploma Programme is a globally recognized, academically rigorous pre-university program for students in Grades 11-12, developing inquiring, knowledgeable, and caring young people prepared for success at leading universities.

Quantifiable outcome

• 100% university/college acceptance rate for graduates
• +2 more outcomes

Named customers5 records

Segments5 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration4 records

Feature2 records

Partnerships

Eight partnerships are on record, tiered core and minor.

• Keystone International Schools IstanbulcoreStrategic or Co-development PartnerSister school partnership facilitating student exchange programs between Toronto and Istanbul campuses. Students participate in two-week cultural and educational exchanges including travel, city adventures, volunteering, and art programs.
• YMCAminorStrategic or Co-development PartnerYouth 4 Entrepreneurship sessions teaching students about pitches, storytelling, and entrepreneurial skills.
• Royal Canadian Yacht Club (RCYC)minorStrategic or Co-development PartnerPhysical education facility for pickleball unit, providing students access to sports facilities.
• Toronto Symphony OrchestraminorStrategic or Co-development PartnerThe Sonority Sisters violin and flute duo from the TSO performed for students and conducted Q&A session.
• Maker Bean CafeminorStrategic or Co-development PartnerField trip destination for technology students to learn TinkerCAD for 3D designing and practice 3D printing.
• Second HarvestminorStrategic or Co-development PartnerCommunity service partnership where students complete involvement hours volunteering at food rescue organization, learning about sustainability and food insecurity.
• University of TorontocoreStrategic or Co-development PartnerCampus tours and university preparation activities. Proximity to U of T provides students with access to university environment and glimpse of higher education possibilities.
• Toronto Metropolitan UniversityminorStrategic or Co-development PartnerCampus tours for international students exploring Canadian university options and application processes.

Scale indicators4 records

Recent moves7 records

Expansion highlights5 records

Broad incumbents

• Upper Canada College: One of Canada's most established Toronto private boys' schools with IB Programme; a broad incumbent competitor for the same internationally-minded, university-bound families but operating at significantly larger scale with century-old brand equity.
• Bishop Strachan School: Toronto private girls' school with IB and university preparation focus; comparable to Keystone on IB delivery and university outcomes, but with substantially larger enrollment and longer operating history.
• Branksome Hall: Established Toronto private girls' school offering IB Programme; competes with Keystone for international families prioritizing rigorous pre-university credentials, with stronger brand and alumni network as incumbent.

Direct peers

• Rosseau Lake College: Small Ontario private school combining OSSD with IB preparation in an intimate setting; comparable to Keystone on curriculum structure, scale, and university preparation focus.
• Blyth Academy: Toronto-based private school operating both in-person campuses and a robust online OSSD program; directly comparable to Keystone on dual in-person/online delivery and target market of globally mobile families seeking flexible Canadian credentials.
• Columbia International College: Hamilton-based private school heavily focused on international students earning OSSD and university pathway support; directly comparable to Keystone's international-student recruitment model and Dual Diploma-adjacent offering.
• Ontario Virtual School: Online-only Ontario private school delivering OSSD credits asynchronously; directly comparable to Keystone's online OSSD, Homeschool, and Dual Diploma programs and competes for the same global student pool.
• TFS - Canada's International School (Toronto French School): Toronto private co-ed IB World School with international curriculum and multilingual program; comparable to Keystone on IB authorization, international student focus, and Toronto private K-12 positioning, though operating at larger scale.
• Royal St. George's College: Toronto private co-ed school offering both IB and OSSD pathways with university preparation focus; closely comparable to Keystone on curriculum structure and target demographic of university-bound students.
• Hawthorn School for Girls: Small Toronto private school serving similar demographics of internationally-minded families; directly comparable on scale, Toronto positioning, and personalized-learning approach.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/KeystoneTO
• Instagraminstagram.com/keystone_toronto/?hl=en
• LinkedInlinkedin.com/company/keystone-school-toronto

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 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 Keystone School