St Mary's School Ascot
- Company typePrivate
- Founded1885
- HeadquartersAscot, United Kingdom
- Headcount101–250
- GTM typeB2C
- OfferingServices
What St Mary's School Ascot does
St Mary's School Ascot is an independent Roman Catholic full boarding school for girls aged 11 to 18, founded in 1885 by the Institute of the Blessed Virgin Mary (IBVM), the order established by Mary Ward in the early 17th century. The school operates from a 55-acre campus in Ascot, Berkshire, approximately 45 minutes from London, with 380 enrolled pupils across seven boarding houses. It is constituted as a registered charity (charity number 290286) and a company limited by guarantee (company number 01844327), managed since 1986 by the St Mary's School Trust and governed by a Board of Governors that has been materially refreshed since 2022 with senior figures from City institutions. Mrs Danuta Staunton has served as Headmistress since 2019.
The school's product is a continuous seven-year boarding education delivered by specialist teaching staff, structured around GCSE and A Level qualifications, with reported outcomes of 69% Grade 9s at GCSE, 30% A*s at A Level, and a record of placing pupils at Oxford, Cambridge and Russell Group universities. Facilities include the Orchard Centre sports complex, the Rose Theatre, a Senior Library, a swimming pool, and the Mary Breen Courtyard — a 64-bedroom Upper Sixth boarding complex completed in 2018. Revenue is generated principally through recurring annual tuition fees for full boarding places (with a small number of day places), supplemented by charitable donations to the St Mary's School Ascot Charitable Fund (charity 800450), which funds means-tested bursaries — £494,866 awarded to 28 pupils in the most recent reported year, many covering 90% or more of fees.
Distribution is via a traditional admissions process managed in-house: Open Mornings, prospectus requests, formal applications, and a Director of Admissions function. Marketing relies on word-of-mouth through the Ascot Alumnae Association, which links nearly 3,000 alumnae across 50 countries via the AAA Connect platform. The school has formalised outreach through the Thames Valley Learning Partnership and memoranda of understanding with partner state schools (Charters School, St Francis Catholic Primary School, St Bernard's Catholic Grammar School, Holy Trinity, Mulberry Girls' School, All Hallows Catholic School), and is regulated by the Independent Schools' Inspectorate, whose January 2025 report confirmed all standards met with a significant strength designation for pupils' social understanding.
St Mary's School Ascot firmographics
Firmographics- Name
- St Mary's School Ascot
- Legal name
- St Mary's School Ascot
- Website
- https://st-marys-ascot.co.uk
- Company type
- Private
- Founded year
- 1885
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Ownership category
- akta.pro rank
St Mary's School Ascot industry classification
Industry- Product category
- Boarding Secondary Education
- NAICS
- Elementary and Secondary Schools (6111)
- SIC
- Services-Educational Services (8200)
- akta.pro primary industry
- Nonsectarian Independent Boarding Schools (EDAJABAB)
Keywords
Where St Mary's School Ascot is headquartered
LocationHeadquarters
- HQ city
- Ascot
- HQ country
- United Kingdom
- HQ region
- Europe
Offices1 record
Markets served
St Mary's School Ascot business model
Business model- GTM type
- B2C
- Offering type
- Services
- Cost components
- Personnel, Operations, Infrastructure, Marketing or Sales, Others
Revenue model
- Tuition Fees: Full boarding and day school fees for girls aged 11-18. The school charges tuition for its educational services.
- Charitable Donations: Donations to the St Mary's School Ascot Charitable Fund (Charity number 800450) provide bursaries and scholarships to Catholic girls of talent and promise.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Annual | Means-tested bursaries for Catholic girls |
Go-to-market motion1 record
Distribution channels2 records
Marketing channels5 records
St Mary's School Ascot product offering
Product offeringCore offering
St Mary's School Ascot delivers full boarding and limited day secondary education for Catholic girls aged 11–18, providing GCSE and A Level academic programmes, pastoral and spiritual care, and an extensive co-curricular programme including sport, performing arts, and university preparation. Teaching and boarding are supported by facilities such as the Orchard Centre sports complex, The Rose Theatre, the Senior Library, science and art blocks, and the Mary Breen Courtyard Sixth Form boarding house on a 55-acre campus in Ascot, Berkshire.
Product overview
St Mary's School Ascot is a Roman Catholic full boarding school for girls aged 11-18, offering academic education (GCSE and A Level), co-curricular activities, and boarding facilities. The school provides educational programs across a range of subjects taught by specialist teachers, with facilities including the Orchard Centre (sports complex), The Rose Theatre (performing arts), Senior Library, Reading Room, Refectory, and Mary Breen Courtyard (Upper Sixth boarding accommodation). The school is not a technology product company but an educational institution.
Differentiator
Problem solved
Functional benefit
Products and services
- Full Boarding Secondary Education (GCSE and A Level)
- Day Pupil Places
- Means-Tested Bursaries
- Scholarships
- University and Careers Preparation (Horizons programme)
- Co-curricular Sport and Performing Arts Programme
- School Facility Lettings and Commercial Hire
- Partnership Programmes for Local State Schools
Quantifiable outcome
- 69% Grade 9s at GCSE, 86% Grade 9-8s, 94% Grade 9-7s
- +3 more outcomes
Companies that use St Mary's School Ascot
Customer profileNamed customers4 records
Segments3 records
Ideal customer profiles3 records
St Mary's School Ascot technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
St Mary's School Ascot partnerships and signals
Strategic signalPartnerships
Eight partnerships are on record, tiered core and minor.
- Charters SchoolcoreFormal Memorandum of Understanding with Charters School. St Mary's pupils attend a Mandarin course at St Mary's, as well as an after-school Russian club. St Mary's provides 11 funded places for Charters pupils to attend the Medic Portal's university applications preparation day. Support with Oxbridge and medical applications including interview practice for 40 pupils.
- St Francis Catholic Primary SchoolcoreFormal Memorandum of Understanding with St Francis Catholic Primary School. St Mary's provides use of swimming pool for Year 3-5 pupils (plus four staff), athletics facilities for annual sports day, science laboratories for demonstrations and workshops, and venue for weekly Forest School.
- Thames Valley Learning Partnership (TVLP)coreEqual partnership of state and independent secondary schools in Berkshire. St Mary's hosts annual International Women's Day conference for all partnership schools. TVLP pupils join talks and presentations at St Mary's in fields such as Maths, Psychology, journalism, and university applications.
- St Bernard's Catholic Grammar SchoolminorClassics department provides a weekly after-school Greek Club at St Bernard's Catholic Grammar School in Slough, exploring the alphabet, basic grammar and stories of the ancient world.
- Holy TrinityminorMaths department hosts pupils from Holy Trinity for the Primary Maths Team Challenge.
- Mulberry Girls' School, Tower HamletsminorOxbridge and medical applications support including interview practice provided for 40 pupils from Mulberry Girls' School.
- All Hallows Catholic School, FarnhamminorOxbridge interview practice is provided for pupils from All Hallows Catholic School.
- The Medic PortalminorSt Mary's provides funded places for pupils from Charters School to attend the Medic Portal's university applications preparation day.
Scale indicators6 records
Recent moves7 records
Expansion highlights4 records
St Mary's School Ascot competitors and assessment
Company assessmentDirect peers
- Wycombe Abbey: Top-tier UK girls' boarding school with comparable full-boarding model, strong A Level outcomes, and premium fee positioning targeting Oxbridge and Russell Group entry.
- St Catherine's School, Bramley: Independent girls' boarding school in Surrey with comparable size, full-boarding model, and similar fee-band positioning, competing for similar South East families.
- Badminton School: Independent girls' boarding school in Bristol with a similar Catholic-heritage-adjacent ethos, full-boarding model, and comparable A Level outcomes.
- Downe House: Leading girls' boarding school in Berkshire with similar size, full-boarding model, and top academic results. Comparable demographic and competitive set within ~25 miles of Ascot.
- Queenswood School: Independent girls' boarding school in Hertfordshire with similar full-boarding model and comparable fee structure targeting high-achieving pupils.
- Roedean School: Girls' boarding school in Brighton with similar boarding-centric model, comparable size, and academic positioning aimed at top UK universities.
- Woldingham School: Independent Catholic girls' boarding school in Surrey, UK — the closest direct peer to St Mary's given the shared Catholic ethos, girls-only boarding model, and similar academic positioning.
- Cheltenham Ladies' College: Elite UK girls' boarding school with full-boarding model, outstanding academic outcomes, and similar premium fee structure competing for the same high-achieving Catholic/Christian family demographic.
- Benenden School: Independent girls' boarding school in Kent with full-boarding model, comparable scale, and similar focus on academic excellence and university preparation.
- Tudor Hall School: Independent girls' boarding school in Oxfordshire with a full-boarding model and similar academic and pastoral positioning for fee-paying families.
Market position
Strengths5 records
Weaknesses4 records
Competitive moat5 records
Key risks5 records
Key highlights7 records
Customer concentration
St Mary's School Ascot social profiles
Digital presenceSt Mary's School Ascot financial estimates
Financial estimateRevenue estimate
Valuation estimate
St Mary's School Ascot leadership team
Management profileNumber of profiles
Profiles33 records
St Mary's School Ascot funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
St Mary's School Ascot 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 St Mary's School Ascot
What does St Mary's School Ascot do?
St Mary's School Ascot delivers full boarding and limited day secondary education for Catholic girls aged 11–18, providing GCSE and A Level academic programmes, pastoral and spiritual care, and an extensive co-curricular programme including sport, performing arts, and university preparation. Teaching and boarding are supported by facilities such as the Orchard Centre sports complex, The Rose Theatre, the Senior Library, science and art blocks, and the Mary Breen Courtyard Sixth Form boarding house on a 55-acre campus in Ascot, Berkshire.
Is St Mary's School Ascot a public or private company?
St Mary's School Ascot is a private company. It is classified as nonprofit foundation owned and is currently operating.
When was St Mary's School Ascot founded?
St Mary's School Ascot was founded in 1885. It employs 101 to 250 people.
Where is St Mary's School Ascot based?
St Mary's School Ascot is headquartered in Ascot, United Kingdom, in the Europe region.
How does St Mary's School Ascot make money?
Two revenue lines are on record. Tuition Fees are the primary driver. The others are charitable Donations.
Who are St Mary's School Ascot's main competitors?
Direct peers on record are Wycombe Abbey, St Catherine's School, Bramley, Badminton School, Downe House, Queenswood School, Roedean School, Woldingham School, Cheltenham Ladies' College, Benenden School and Tudor Hall School.
Does St Mary's School Ascot have an API?
No public API is recorded for St Mary's School Ascot.
What industry is St Mary's School Ascot in?
St Mary's School Ascot's product category is Boarding Secondary Education. Its primary akta.pro industry code is EDAJABAB, Nonsectarian Independent Boarding Schools. Its NAICS code is 6111 and its SIC code is 8200.