City of London School for Girls

What City of London School for Girls does

City of London School for Girls (CLSG) is a selective independent day school for girls aged 11 to 18, located at St Giles' Terrace in the Barbican, London. Founded in 1894 through a bequest from William Ward and governed by the City of London Corporation, the school enrols approximately 780 pupils across lower school, senior school, and a sixth form of roughly 200 students, of whom approximately 15% hold means-tested bursaries. Entry is by competitive examination at 11+ and 16+; the school charges registration fees of £192 (UK) and £300 (international), with annual tuition fees not publicly disclosed.

The school's core offering is a unified academic and pastoral programme: a GCSE and A-Level curriculum across arts, humanities, languages, sciences and technology, supplemented by approximately 140 co-curricular clubs, an extensive wellbeing framework (coaching, counselling, learning support, tutorial and house systems), and a careers programme branded 'City Futures'. CLSG operates no proprietary technology platform; its product surface is delivered through traditional teaching, on-site facilities including a dedicated Sixth Form Centre at 150 London Wall, and a dense ecosystem of ~15 institutional partnerships — most notably with the brother school City of London School, LSE (Mentorpreneurship), Linklaters, Schroders, and the Guildhall School of Music and Drama.

Revenue is generated primarily through recurring tuition fees, with a secondary philanthropic stream directed to the bursary fund via the 'Fuel their Passions' campaign. Outcomes are strong and consistently reported: 58% of GCSE papers at Grade 9 and 81% of A-Level papers at A*–A in 2025, with virtually all leavers progressing to higher education including Oxbridge and other leading global universities. The school is not a commercial enterprise and has no external funding rounds, M&A activity, or equity-linked growth instruments.

Name

City of London School for Girls

Legal name

City of London School for Girls

Website

https://clsg.org.uk

Company type

Private

Founded year

1894

Operating status

Operating

Headcount range

51–100 employees

Short description

City of London School for Girls is a selective independent day school for girls aged 11-18, founded 1894 and governed by the City of London Corporation, delivering GCSE and A-Level education to ~780 pupils in the Barbican, London.

Ownership category

akta.pro rank

Product category

Independent Secondary Education

NAICS

Elementary and Secondary Schools (611110)

SIC

Services-Educational Services (8200)

akta.pro primary industry

Single-Sex (Boys/Girls) Private Schools (EDAJABAK)

Keywords

• Independent girls school
• Selective secondary education
• GCSE A-Level programmes
• Day school education
• Sixth form college

Headquarters

HQ city

London

HQ country

United Kingdom

HQ region

Europe

Offices2 records

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Operations, Others, Marketing or Sales, Infrastructure

Revenue model

1. Tuition fees: Revenue from tuition fees charged to students. The school is selective and charges fees for attendance.
2. Donations and bursary fundraising: Philanthropic donations directed to bursary fund to support students regardless of financial circumstances. Fundraising campaign 'Fuel their Passions' supports extracurricular participation.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels6 records

Core offering

City of London School for Girls is a selective independent day school for girls aged 11-18 located in the Barbican, London, delivering full-time academic education through lower school, senior school (GCSE) and sixth form (A-Level) phases. The school combines a rigorous academic curriculum with an extensive co-curricular programme (around 140 clubs and societies, music, sport, drama), structured wellbeing and pastoral care (coaching, counselling, learning support, tutorial and house systems), and careers/higher-education guidance under the City Futures programme.

Product overview

City of London School for Girls is an independent day school offering a unified educational service for students aged 11-18. The institution provides a comprehensive academic curriculum spanning lower school, senior school, and sixth form, supplemented by an extensive co-curricular programme. Key programme components include the wellbeing services (tutorial system, coaching, counselling), City Futures careers guidance, drama productions in partnership with City of London School and Guildhall School of Music and Drama, approximately 140 clubs and societies, and various partnership initiatives. The school does not operate as a technology product company but rather as a traditional educational institution.

Differentiator

Problem solved

Functional benefit

Products and services

• Academic Curriculum Rigorous academic programme delivered across lower school (Years 7-8), senior school (Years 9-11) and sixth form (Years 12-13), leading to GCSE and A-Level qualifications spanning arts, humanities, languages, sciences and technological subjects. For academically able girls aged 11-18.
• Wellbeing Services Comprehensive student wellbeing and pastoral support service covering coaching, counselling, learning support, PSHCEE programmes, the tutorial system, the house system, and equity, diversity and inclusion initiatives. Embedded across the school for all pupils aged 11-18.
• Co-curricular Programme School-wide co-curricular offering spanning music, sport, drama, STEM, charities, trips, guest speakers and around 140 clubs and societies. Available to all pupils and central to the school's 'co-curricular without artificial division' ethos.
• City Futures Careers and higher-education guidance programme helping students develop self-awareness and knowledge of educational and employment opportunities, with structured preparation for university applications including to Oxford, Cambridge, Ivy League and other leading institutions.
• Drama Programme Theatrical and performance education including joint productions with City of London School, House Drama competitions, and the City Shakespeare course delivered in partnership with Guildhall School of Music and Drama.
• Clubs and Societies Approximately 140 co-curricular clubs and societies covering debating, robotics, chess, the Duke of Edinburgh Award, the iGEM competition, Japanese pen-pal exchange and many other student-led activities, available to all pupils.

Quantifiable outcome

• 58% of GCSE papers awarded Grade 9; 86% awarded Grade 8 or 9; 95% awarded Grade 7-9
• +2 more outcomes

Named customers1 record

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

15 partnerships are on record, tiered core, major and minor.

• City of London SchoolcoreStrategic or Co-development PartnerBrother school situated near St Paul's Cathedral. Students collaborate on joint plays, musical projects, and charity initiatives. Joint City+ enrichment programme delivering seminar-style sessions. Joint iGEM competition team.
• City of London CorporationcoreStrategic or Co-development PartnerThe school is part of City of London Corporation along with City of London School, Freemen's School, and City Junior School. Part of 'Family of Schools' with one maintained primary school, eleven sponsored academies as part of City of London Academies Trust.
• London School of Economics (LSE)coreStrategic or Co-development PartnerActive partnership delivering LSE Mentorpreneurship Programme - a 3.5 day scheme based on LSE campus inviting year 9 pupils to design products solving real-world problems with professional mentoring.
• LinklatersmajorStrategic or Co-development PartnerSince autumn 2020, partnership providing learning and development opportunities. Annual public speaking workshop for year 6/7 pupils and 'careers in law' insight day for year 12s.
• SchrodersmajorStrategic or Co-development PartnerAnnual Climate Innovation/Sustainability Conference for year 12 students hosted by Schroders at their City offices. Focus on climate action and sustainable finance.
• IntoUniversitycoreStrategic or Co-development PartnerYear 12 students volunteer as academic support tutors at IntoUniversity centres. Partnership provides leadership opportunities while supporting students across centres.
• Galleywall Primary SchoolminorStrategic or Co-development PartnerReading mentors programme in its sixth year. CLSG pupils volunteer weekly for one-to-one reading sessions developing confidence, comprehension and vocabulary.
• The Aldgate SchoolminorStrategic or Co-development PartnerYearly sports masterclass with year 5 pupils. Morning carousel of sports sessions led by CLSG Sports-Captains including fencing, netball, football, and gymnastics.
• Guildhall School of Music and DramamajorStrategic or Co-development PartnerCity Shakespeare course launched in partnership with Guildhall School of Music and Drama. First course of its kind to assess flexibility in performance.
• London Handel OrchestramajorStrategic or Co-development PartnerPart of London Handel Festival, Big Sing concert bringing over 380 pupils from eight partner schools together for musical celebration of London's heritage.
• Bow SchoolminorStrategic or Co-development PartnerPartnership over four years with year 7 pupils collaborating on pupil-led journalism and biology 'skulls' sessions.
• The Forget Me Not CafeminorStrategic or Co-development PartnerPartnership launched 2024 providing services for people with long-term memory issues. CLSG pupils visit to give performances including drama and dance.
• Street ChildcoreStrategic or Co-development PartnerLong-standing charity partnership focusing on 125 million school-age children out of education globally. School has raised £265,000 since 2011.
• iGEM FoundationcoreStrategic or Co-development PartnerJoint CLS-CLSG team competing in international synthetic biology competition. Recent project addressed nitrous oxide emissions in NHS sector.
• Hackney Food BankminorStrategic or Co-development PartnerHead girl team initiative gathering food donations over Christmas. Whole school collected 424.15kg of food providing meals for people in need.

Scale indicators7 records

Recent moves6 records

Expansion highlights4 records

Direct peers

• St Paul's Girls' School: Selective independent day school for girls aged 11-18 in west London. Closest direct peer to CLSG — same single-sex girls' day model, similar academic profile, similar London selective catchment, and overlapping university destination outcomes.
• King's College School, Wimbledon: Selective independent boys' day school in south-west London with similar size, selective admissions model, strong sporting/academic profile and comparable university outcomes; competes directly for the top end of the London selective-school market.
• North London Collegiate School: Selective girls' day school in Edgware/Hendon. Same girls-only academic day model with a longstanding reputation for outstanding results and top university placements; competes for the same selective London applicant pool.
• City of London School: Brother school within the City of London Corporation 'Family of Schools', co-ed and selective, situated near St Paul's. Operates joint plays, City+ enrichment and iGEM with CLSG; share governance, location and applicant catchment, making them explicitly sister institutions.
• Francis Holland School: Selective independent girls' day school in central London (Belgravia/Sloane Square). Same single-sex girls' day model and central London catchment; competes for the same London families seeking a girls' selective day education.
• James Allen's Girls' School (JAGS): Selective independent day school for girls in south-east London. Comparable in size, single-sex model, selective admissions, co-curricular breadth and strong academic outcomes; one of the most direct competitors for London girls' school applicants.
• Haberdashers' Aske's School for Girls: Selective independent girls' day school in Hertfordshire/Elstree serving London commuters. Same single-sex academic model with comparable outcomes and applicant profile; relevant regional peer for London-based girls' school applicants.

Regional players

• Wycombe Abbey: Top independent girls' boarding school in Buckinghamshire. Comparable single-sex academic model and outcomes, but operates as a boarding school outside London and therefore does not directly contest the CLSG day-school catchment.
• Cheltenham Ladies' College: Prestigious independent girls' boarding school in the West of England. Same single-sex academic model and top university destinations, but primarily boarding and outside London; relevant as a benchmark rather than a same-market competitor.

Broad incumbents

• Westminster School: One of the most prestigious selective London day/boarding schools (co-ed). Competes for the same high-achieving London applicant pool and offers comparable Oxbridge outcomes; broader co-ed portfolio positions it as an incumbent alternative rather than a direct single-sex substitute.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks7 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/school/city-of-london-school-for-girls
• Instagraminstagram.com/cityoflondonschoolforgirls
• Xx.com/CLSGgirls

Revenue estimate

Valuation estimate

Number of profiles

Profiles14 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 City of London School for Girls