Altrincham Grammar School For Boys

What Altrincham Grammar School For Boys does

Altrincham Grammar School for Boys (AGSB) is a selective state grammar school in Bowdon, Altrincham, England, founded in 1912 and operating under the Hamblin Education Trust. The school provides secondary and sixth-form education for boys aged 11-18 across Years 7-13, with Sixth Form accounting for approximately a quarter of total roll. It consistently ranks among the top-performing state schools nationally, with 81% of students achieving top GCSE grades (7-9s) in 2025, a Progress 8 score of +1, and 18 Oxbridge offers for 2026 entry. The Sixth Form was ranked 10th Best in the country in the 2025 Daily Telegraph rankings.

The school's core offering is academic education, comprising GCSE preparation across Years 7-11 and a broad A-Level curriculum in the Sixth Form covering 20+ subjects including less common options such as Geology and Latin. The product surface extends to SEND/Learning Support, Pupil Premium-funded provisions, the 16-19 Bursary for eligible Sixth Form students, and an enrichment portfolio including the ACE Programme, Duke of Edinburgh Award, music ensembles, drama productions, debating, and a House System (Bradbury, Massey, Stamford, Tatton). Underlying technology is built on a third-party edtech stack: Arbor for student information management and the parent portal, Satchel One for homework management, ParentPay for online payments, Unifrog for careers guidance, SOCS for sports scheduling, and a Sodexo-operated cashless biometric catering system at Stamford Hall.

The revenue model is predominantly government-funded. Core income flows from the Department for Education via per-pupil allocations supplemented by Pupil Premium and the 16-19 Bursary. Tuition is not charged; ancillary revenue is generated through voluntary parental contributions via the Parents and Friends Association (PFA), uniform sales (new via Express Uniforms and second-hand via the PFA), catering receipts, and trip/activity fees. The go-to-market is admissions-driven: Year 7 entry is gated by an entrance examination and catchment-area allocation, while the Sixth Form accepts approximately 20 external applicants annually through a competitive process requiring a minimum Attainment 8 score of 62 and grade 5 in GCSE English Language and Mathematics. The customer base comprises individual students and families, with no commercial enterprise customers.

Name

Altrincham Grammar School For Boys

Legal name

Altrincham Grammar School for Boys

Website

https://agsb.co.uk

Company type

Private

Founded year

1912

Operating status

Operating

Headcount range

101–250 employees

Short description

Altrincham Grammar School for Boys is a selective state grammar school in Altrincham, England, providing academic education for boys aged 11-18 as part of the Hamblin Education Trust and consistently ranking among the UK's top state schools.

Ownership category

akta.pro rank

Product category

Secondary Education

NAICS

Elementary and Secondary Schools (6111), Elementary and Secondary Schools (61111), Elementary and Secondary Schools (611110)

SIC

Services-Educational Services (8200)

akta.pro primary industry

Public Middle Schools (EDAJAAAC)

Keywords

• Secondary school education
• Grammar school programmes
• Sixth form provision
• GCSE preparation
• A-level courses

Headquarters

HQ city

Altrincham

HQ country

United Kingdom

HQ region

Europe

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Operations, Infrastructure, Supply Chain, Others

Revenue model

1. Government Funding (DfE): State-funded school receiving core funding from the Department for Education based on student numbers and characteristics including Pupil Premium allocation for eligible students.
2. Sixth Form Bursary: 16-19 Bursary system providing financial support to eligible Sixth Form students, administered through government funding guidelines.
3. Voluntary Contributions and Fundraising: School fundraising through Parents and Friends Association (PFA), annual fund, and support us donations. The school explicitly requests parental contributions to support the AGSB Experience.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels5 records

Core offering

Altrincham Grammar School for Boys is a selective grammar school delivering academic education for boys aged 11–18 across Years 7–13, including a separate Sixth Form. The school provides a broad curriculum spanning GCSEs and over 20 A-Level subjects, supported by pastoral care, a Learning Support (SEND) department, careers guidance, university preparation, and a wide co-curricular enrichment programme (music, drama, debating, sport, Duke of Edinburgh Award). State-funded tuition is supplemented by paid ancillary services such as school meals, music tuition, and trips.

Product overview

Altrincham Grammar School for Boys is a selective grammar school offering a unified educational programme for boys aged 11-18. The core offering comprises academic education across Years 7-13 with a broad curriculum including 20+ A-Level subjects. The school provides additional support services including Learning Support (SEND), Pupil Premium funding, and Sixth Form Bursary support. Extra-curricular offerings include the Music Programme (Choir, Orchestra, Swing Band), Drama productions, Debating Society, Model United Nations, and the Duke of Edinburgh Award. The ACE Programme and ACE Lecture Programme provide Sixth Form enrichment. The school operates a House System for pastoral support and community engagement through the Horizons Outreach Programme and AGSB Volunteers.

Differentiator

Problem solved

Functional benefit

Products and services

• Core Academic Education (Years 7–11) Selective grammar school education for boys aged 11–16 covering Key Stage 3 and GCSE programmes, delivered through a broad curriculum with pastoral care. Targeted at academically able boys entering through the school's entrance examination.
• Sixth Form Provision (Years 12–13) Post-16 A-Level education for boys aged 16–18 offering 20+ A-Level subjects, the Extended Project Qualification (EPQ), and structured university preparation including Oxbridge and Russell Group progression pathways. Open to existing AGSB pupils and external applicants meeting academic entry criteria.
• Learning Support (SEND) Dedicated Learning Support department providing inclusion and SEND provision for pupils with additional learning needs. Overseeed by the Assistant Head for Inclusion. Available to all eligible pupils on roll.
• Sixth Form Bursary Means-tested government bursary available to Sixth Form students to support post-16 study for eligible pupils.
• Pupil Premium Support Targeted support package for pupils eligible for Pupil Premium funding, providing additional academic and pastoral resources.
• School Meals Service Catered school meals service delivered in partnership with Sodexo, with payment via ParentPay and a biometric fingerprint payment system. Available to all pupils.
• Horizons Outreach Programme School-led outreach programme delivered to partner primary schools to widen access and engagement with the school's academic and co-curricular opportunities.
• Library Services School library provision supporting independent learning, research skills and reading across the curriculum for pupils in all year groups.

Quantifiable outcome

• 81% of students achieved top grades (7-9s) at GCSE in 2025
• +3 more outcomes

Named customers1 record

Segments3 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration8 records

Feature3 records

Partnerships

Six partnerships are on record, tiered core and minor.

• Hamblin Education TrustcoreOthersThe school is part of the Hamblin Education Trust, a multi-academy trust. The Trust oversees governance and strategic direction, with company number 7484717 registered in England and Wales.
• SodexocoreStrategic or Co-development PartnerSodexo provides catering services at the school, operating the Stamford Hall dining facility with a cashless biometric system. They deliver fresh food, nutritional programmes including Powering Performance in conjunction with British Nutritional Foundation.
• Premier Sabre AcademyminorStrategic or Co-development PartnerPartnership supporting the school's fencing programme. Students train with the Premier Sabre Academy in Broadheath, which contributed to the team's silver medal in GB Schools Fencing Championships.
• ParentPaycoreTechnology or IntegrationParentPay provides the online payment platform for the school's cashless catering system, allowing parents to top up balances and receive alerts.
• ArborcoreTechnology or IntegrationArbor provides the student information management system and parent portal app used for attendance reporting, behaviour tracking, house points, reports, and communication.
• Satchel OnecoreTechnology or IntegrationSatchel One homework platform used to set and manage homework across all subjects, with parent monitoring access via login provided at start of term.

Scale indicators7 records

Recent moves6 records

Expansion highlights4 records

Direct peers

• King Edward VI Grammar School, Chelmsford: Selective boys grammar school with comparable academic outcomes, Oxbridge progression, and a strong co-curricular programme. Closely matched in admissions model and selective-state positioning.
• Colchester Royal Grammar School: Long-established boys selective grammar school with strong university progression and similar state-funded admissions model. Comparable curriculum breadth and academic-outcome profile.
• Tiffin School: Selective boys grammar school in Kingston-upon-Thames consistently ranked among England's top state schools for GCSE and A Level results. Comparable selective-admissions model and elite academic outcomes.
• Queen Elizabeth's Grammar School, Blackburn: Selective co-educational grammar school in Lancashire with strong academic outcomes and a comparable house-system pastoral model. Relevant peer for grammar-school admissions structure and outcomes.
• King Edward's School, Birmingham: Selective boys school with very high Oxbridge progression and a comparable depth of co-curricular provision. Although historically direct grant, it operates a similar selective academic model and admissions test.
• Manchester Grammar School: Largest UK boys-only selective grammar school, also state-funded, serving high-attaining boys with strong Oxbridge outcomes. Directly comparable in model, admissions via entrance examination, catchment constraints, and Sixth Form breadth.
• Wirral Grammar School for Boys: Nearby North-West selective boys grammar school sharing catchment-bound admissions, similar exam-entry model, and competitive sixth-form offering. A natural regional peer for AGSB.

Broad incumbents

• Dulwich College: Large independent boys' school in South London with elite university placement and an extensive co-curricular programme. Comparable in outcomes and breadth, but operates as a fee-charging independent rather than state grammar.
• Magdalen College School: Independent boys' school in Oxford with very strong Oxbridge progression and a deep co-curricular and music programme. Comparable in academic outcomes but funded via tuition rather than DfE grants.
• St Paul's School, London: Elite independent boys' school in London consistently producing top GCSE/A Level results and large Oxbridge cohorts. Comparable academic outcome ceiling and brand premium, but operates at a different funding model.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/agsb_official

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 Altrincham Grammar School For Boys