Redbridge International School Tapada da Ajuda Campus vs United Lisbon International School
Redbridge International School Tapada da Ajuda Campus and United Lisbon International School are both in Lisbon, about 9 km apart. Both schools offer IB programmes. Redbridge International School Tapada da Ajuda Campus also offers French, Cambridge IGCSE, Cambridge (Secondary) and Japanese, and United Lisbon International School also offers IEYC, IPC and IMYC. Published annual fees are €13,390 - 18,000 at Redbridge International School Tapada da Ajuda Campus and €11,800 - 24,000 at United Lisbon International School, which puts United Lisbon International School roughly 14% higher. Redbridge International School Tapada da Ajuda Campus takes pupils from 12 to 18, and United Lisbon International School from 3 to 18. The two are similar in size, at around 550 and 615 pupils. Both keep typical class sizes around 16.
French Curriculum, Cambridge IGCSE, Cambridge (Secondary), IB (DP), Japanese Curriculum
Curriculum
IB (DP), IEYC (International Early Years Curriculum), IPC (International Primary Curriculum), IMYC (International Middle Years Curriculum)
Pupils
Pupils
550
Pupils
615
Typical class size
Typical class size
16
Typical class size
16
Instruction language
Instruction language
French, English, Portuguese
Instruction language
English
Opened
Opened
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Opened
2020
Bus service
Bus service
No
Bus service
Yes
Essentials
Essentials
Location
Location
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Location
Located in central Lisbon at Avenida Marechal Gomes da Costa No 9, 1800-255 Lisbon, Portugal. The campus is centrally located in downtown Lisbon, next to the Park of Nations (Parque das Nações).
Stages
Stages
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Stages
K-12 school for children aged 3-18.
School type
School type
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School type
Private day school.
Pupil nationality mix
Pupil nationality mix
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Pupil nationality mix
Over 50 nationalities are represented.
Additional learning support
Additional learning support
—
Additional learning support
—
Country affiliation
Country affiliation
—
Country affiliation
Portugal
Religious affiliation
Religious affiliation
—
Religious affiliation
—
School day structure
School day structure
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School day structure
—
Bus service details
Bus service details
—
Bus service details
—
Fees
Fees
Fee details
Fee details
—
Fee details
—
Diving deeper
Diving deeper
Boarding arrangements
Boarding arrangements
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Boarding arrangements
—
Uniform requirement
Uniform requirement
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Uniform requirement
—
Food options
Food options
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Food options
—
House system
House system
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House system
—
Governance and ownership
Governance and ownership
—
Governance and ownership
—
Academics
Academics
Curriculum details
Curriculum details
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Curriculum details
ULIS provides an international educational program in English for ages 3–18. In Early Years and Primary, IEYC and IPC frameworks guide the curriculum. In Middle School, the IMYC framework shapes learning. The High School program culminates in the IB Diploma Programme for Grades 11–12. Portuguese is taught as a second language to ensure students reach an adequate level of Portuguese for life in Portugal.
Student teacher ratio
Student teacher ratio
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Student teacher ratio
—
Exam results
Exam results
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Exam results
IB Diploma Programme results for 2024: average total score 32.2 with an 89.7% overall pass rate. Four students scored 40 or above, with a high score of 42. The average grade across subjects was 5.1 and the TOK/EE matrix averaged 1.8, with no core components failing.
Higher education progression
Higher education progression
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Higher education progression
Graduates progress to a broad range of international universities worldwide. Destinations include University of Pennsylvania, Duke University, Brown University, UC Davis, King's College London, University of Edinburgh, University of Amsterdam, University of Toronto, ESCP Business School, The University of Auckland, IE Business School, and EHL.
Gifted and talented
Gifted and talented
—
Gifted and talented
—
Academic calendar
Academic calendar
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Academic calendar
—
Wellbeing & support
Wellbeing & support
Social & emotional learning
Social & emotional learning
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Social & emotional learning
ULIS embeds social and emotional learning in its approach. The educational philosophy is holistic and aims to develop the whole child through high standards and a range of extra-curricular activities. Emotional intelligence is a key aspect of learning, arising from a happy and stimulating environment rather than exams alone. The school emphasises global citizenship, empathy, collaboration and personal reflection as part of education.
Special educational needs (SEN)
Special educational needs (SEN)
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Special educational needs (SEN)
Learning support is provided for students who need it. The school recognises that children develop at different rates and offers extra opportunities for growth for those who require it, while continuing to support those who may struggle at times.
English as an additional language
English as an additional language
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English as an additional language
ULIS provides an international educational program in English from age 3 to 18. The language of instruction is English, and Portuguese is taught as a second language.
Mental wellbeing
Mental wellbeing
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Mental wellbeing
Wellbeing is central to ULIS, described as a safe and thriving community where wellbeing and support for everyone is paramount. Emotional intelligence is cultivated as part of the learning experience, supporting resilience and collaborative skills.
Safeguarding
Safeguarding
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Safeguarding
There is a Canal de Denúncias (whistleblowing channel) listed on the site for reporting safeguarding concerns.
Safeguarding policy
Safeguarding policy
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Safeguarding policy
—
Facilities
Facilities
Facilities overview
Facilities overview
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Facilities overview
The campus is located in central Lisbon's Park of Nations and comprises 6,500 sqm of outdoor spaces and play areas. The urban campus blends innovative learning environments with green spaces and is designed to support 21st-century learning across classrooms, shared hubs, science and technology labs, STEAM and maker spaces, a library and media center, performance and arts spaces, and outdoor sport facilities. The campus has expanded since its origins in 2019, with a 2024 renovation of a historic electronics factory and a 2025 expansion including a new sports hall and auditorium.
Sports facilities
Sports facilities
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Sports facilities
Outdoor play areas and sports facilities are set within a green environment, with a new sports hall opened in 2025 as part of campus growth.
Academic facilities
Academic facilities
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Academic facilities
State-of-the-art science and technology labs, dedicated STEAM and maker spaces, light-filled classrooms and collaborative hubs, a multifunctional library and media center, and performance/arts spaces including a flexible auditorium support the curriculum. The campus also features Maker Space facilities for hands-on work.
Extra curricular facilities
Extra curricular facilities
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Extra curricular facilities
The extra-curricular program includes music lessons (individual and group), additional language classes, art, design & technology, drama, tennis, football, basketball, eco club, chess and Model United Nations, among other activities via the United Lisbon Academy.
Parent experience
Parent experience
History
History
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History
United Lisbon International School is a modern K-12 international school in central Lisbon. It is a member of the Dukes Education family of schools. Founded around 2020, ULIS delivered its first IB graduates in 2024 and is an accredited IB World School as well as a candidate school for NEASC. The school centers its program on five pillars—Technology, Global Citizenship, Entrepreneurship, Performing Arts, and Sports—supported by a state-of-the-art Maker Space and modern facilities, including science laboratories and art spaces, with over 6,500 square meters of outdoor space. The campus hosts a diverse community with over 50 nationalities and more than 600 students as of January 2024.
Community
Community
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Community
ULIS cultivates a safe and thriving school community that aims to develop the whole child into a well-rounded, confident citizen known for collaboration and integrity. The community includes more than 50 nationalities, creating a truly international atmosphere. The school partners with local clubs and institutions, such as the Lisbon Racket Centre and Sporting Athletic Club, to enrich student life. Being a member of the Dukes Education family provides access to international exchange, summer camp opportunities, and cross-school collaboration.
Parent teacher association
Parent teacher association
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Parent teacher association
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Extra-curricular
Extra-curricular
Academic & intellectual
Academic & intellectual
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Academic & intellectual
The United Lisbon Academy provides programs that extend academic learning into real-world applications. The Maker Space teaches coding, robotics, 3D printing and Minecraft to develop digital literacy and problem-solving. Venture Tracks 2.0 connects middle and high school students with entrepreneurship projects, enabling teams to develop real-world solutions and present to companies in demonstrations and investor events. The Inventors and Happy Code programs offer hands-on engineering, arts and creativity and STEAM activities to foster innovation.
Arts & creative
Arts & creative
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Arts & creative
The Performing Arts are integrated through the Music Academy, which runs Kindergarten to Grade 12 and offers individual, group and ensemble instruction, with exams and diplomas issued by the Music Teachers Board. Students learn to sing and play instruments, with a structured pathway to certification. Arcade Dance Center provides street and performance dance across age groups, with styles including Creative Dance, Ballet, Hip Hop, Popping and Whacking. Fencing is offered to Grade 1 through Grade 12 as a modern sport emphasizing technique, discipline and sportsmanship.
Cultural & language
Cultural & language
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Cultural & language
Language Academy with Speakwell provides language teaching with native or bilingual teachers and CEFR-aligned materials, including a nonbinding assessment before starting. The school has a Global Citizenship pillar that emphasizes cultural awareness, empathy and responsibility toward local and global communities. The current and future collaboration with the United Lisbon Edu Hub enriches learning in arts, entrepreneurship, shadowing and internships.
Social & hobbies
Social & hobbies
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Social & hobbies
A broad range of after-school activities complements the curriculum, including football at the Academy with Sporting CP for ages 4–17, acrobatic gymnastics, and cycling. The Music Academy and Arcade Dance Center offer ongoing artistic opportunities, while language and entrepreneurship programs provide additional social and creative outlets. Partnerships with local clubs, such as Lisboa Racket Centre for tennis and paddle, extend extracurricular options beyond the classroom.
Community & service
Community & service
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Community & service
Global Citizenship fosters cultural awareness, empathy and responsibility toward local and global communities. The school connects students to real-world experiences through internships and shadowing opportunities via the United Lisbon Edu Hub and the Dukes network, which also provides career counselling and university guidance. The diverse community includes students from around 50 countries, reflecting a globally-minded educational environment.
Leadership & professional
Leadership & professional
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Leadership & professional
Entrepreneurship is a pillar that encourages students to think creatively, take initiative and solve real-world problems. Venture Tracks 2.0 enables middle and high school students to develop projects, work with companies and present solutions in Demo Day and Investor Day. Through the Dukes education family, students gain access to internship and college counselling services and broader career development opportunities.
Lifestyle & wellbeing
Lifestyle & wellbeing
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Lifestyle & wellbeing
Sports form a core pillar, emphasizing physical fitness, teamwork and sportsmanship through a variety of athletic programs. The campus includes over 6,500 square meters of outdoor space to support sports and outdoor activities in an urban setting. The academy's partnerships, including with Sporting CP and local sport centers, provide structured opportunities for football, tennis, cycling and other physical activities.
Language provision
Language provision
Language provision
Language provision
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Language provision
English is the language of instruction for all schooling ages (3–18). Portuguese is taught as a second language. ESOL (English for Speakers of Other Languages) and Intensive English Learning (IEL) are available to support students with English-language needs, with IEL arranged if required and sometimes at the parent's expense. Additional language classes are offered through the extracurricular program.
Bilingual teaching
Bilingual teaching
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Bilingual teaching
The school teaches in English; Portuguese is taught as a second language.
Immersion programs
Immersion programs
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Immersion programs
—
Reputation
Reputation
Awards
Awards
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Awards
—
Accreditations
Accreditations
—
Accreditations
—
Admissions
Admissions
Admissions
Admissions
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Admissions
Enquire: submit an Enquiry form; responses provide information about eligibility and spaces. Visit: schedule a campus tour (in person or virtual). Apply for a Place: complete the online application for each student and submit required documents, including school transcripts; an application fee is payable online. Prepare your documents: passport-sized photo; academic transcripts from the past two years and the current year (official translations if not in English or Portuguese); documentation for special needs (if applicable); copies of student and parents' IDs. Assessment and Interview: depending on age, assessments and/or family interviews may be required; remote assessments are available for overseas applicants. Receive an Offer: after review, the admission decision is communicated by email; if accepted, an offer to join is issued. Enrolment: secure your child's place by completing the enrolment process, signing the enrolment contract, and paying the enrolment fee; confirmation within 10 working days. Prepare for the First Day: admissions team will assist with preparations. Rolling admissions: applications are accepted year-round, depending on space availability. Language: language proficiency requirements vary by grade level per CEFR; English language support is available for non-native speakers.