Our Achievements
Read all about the achievements of Stafford International School, which is one of the best international schools in Sri Lanka in this page.
Pearson Edexcel High Achievers List
We are proud to announce the Pearson Edexcel High Achievers List, celebrating the outstanding academic accomplishment of our students.
IGCSE - 2025
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IGCSE — 7 or more Grade 9’s in IGCSE Subjects
- Hesanya Sayumdee Prematatne
- Ranuli Ayesha Jayawardene
- Vidushi Diyumini Withanage
- Yavin Sanmith Madurapperuma
Highest Mark in Asia for GCSE in Russian – Alina Hirdaramani
Highest Mark in Sri Lanka for IGCSE in Biology – Yavin Sanmith Madurapperuma
IAL - 2025
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IAL — 3 or more Grade A* in the IAL
- Christina Senahali D Amerasinghe
- Ranudi Mithara Meemaduma
- Sehansa Dinadi Patabendige
Highest Mark in the World for IAL in Economics
- Christina Senahali D Amerasinghe
- Sehansa Dinadi Patabendige
THE OUTSTANDING CAMBRIDGE LEARNER AWARDS – 2025 (AS Level).
We are delighted to share the remarkable achievements of our students at THE OUTSTANDING CAMBRIDGE LEARNER AWARDS – 2025 (AS Level).
We proudly congratulate:
- Avanthie Krishnakumar – Top in Sri Lanka for English Language
- Thanusha Jessica Grero – Top in Sri Lanka for Psychology
We are delighted to share the remarkable achievements of our students at THE OUTSTANDING CAMBRIDGE LEARNER AWARDS – 2025 (AS Level).
We proudly congratulate:
- Avanthie Krishnakumar – Top in Sri Lanka for English Language
- Thanusha Jessica Grero – Top in Sri Lanka for Psychology
2019
Sri Lanka Novices Aquatic Championship
- 2019(Overall 3rd Place), Stafford students emerged victorious in many events, becoming overall 3rd in the whole of Sri Lanka.
2018
Outstanding Cambridge Learner Awards 2018
International A’ Level
- Top In The Country In Chemistry – Anudi Bandara
- Top In The CountBest Across Four – Best Across Fourry In Chemistry – Anudi Bandara
- Four A* – Anudi Bandara & Pranavie Vijayakumar
- Three A* – Hakkchaiyaa Anbarasan, Deshan Jayawardane, Rasika Mohanrajah, Yadhurshana Sivaraj
2017
Cambridge Awards List 2017
O Level
High Achievement
- International O Level History(Modern World Affairs)- Vomini Jayasinghe
Seven A* at Cambridge International O Level
- Ikram Fathima Nuhaa
2017
Cambridge Awards List 2017
O Level
Top In Country
- International OL Business Studies – Vomini Jayasinghe
- International OL English Language – Janani Vithanage
- International OL Literature In English – Janani Vithanage
2017
Cambridge Awards List 2017
AS Level
Best Across Three Cambridge International AS Levels – June 2017
- First Place – Deshan Jayawardane
- Second Place – Anbarasan Hakkchaiyaa
Top In Country
- International AS Level Chemistry – Anudi Bandara
- International AS Level Physics – Vijayakumar Pranavie
- International AS Level Business – Aman Akram
2017
Cambridge Awards List 2017
AS Level
Top In The World – June 2017
- AS Level Mathematics – Anudi Bandara
Best Across Four Cambridge International AS Levels – June 2017
- First Place – Anudi Bandara
- Second Place – Vijayakumar Pranavie
2017
Cambridge Awards List 2017
A Level
Three A* at Cambridge International A Level
- Anuki Jayaweera
- Niroshnee Ranjan
- Kanagaraj Sanjeew
Top In Country
- International AL Biology – Anuki Jayaweera
2016
Cambridge Award Winners 2016
GCE A/S Level
High Achiever A/S Level
- Anuk Vasu – Physics
- Ryan Gunasekera – Economics
- Janith Gooatilake – Biology
- Lakshitha Sathiarajah – Accounting
Top In Country
- Anuki Jayaweera – Biology
- Anuki Jayaweera – Chemistry
2016
Cambridge Award Winners 2016
GCE A/L
3A* Awards At A Level
- Janith Goonatilake
- Ravishka Fernando
- Sonali Jayatilaka
High Achiever Advanced Level
- Tishan Vigneswaran – Further Mathematics
2016
Cambridge Award Winners 2016
GCE O/Level
- Anudi Bandara – 8A* Award
- Deshan Jayawardane – 7A* Award
- Akshaya Jayakarunakaran – 7A* Award
2016
Cambridge Award Winners 2016
GCE A/S Level
Top In The World
- NIROSHNEE RANJAN – English Literature
First Place (Best Across Three Cambridge As Levels)
- Niroshnee Ranjan
2016
Cambridge Award Winners 2016
GCE O/Level
Anudi Bandara – First Place (Best Across Eight Cambridge O’ Levels)
Top In Country – June 2016
- Anudi Bandara – Chemistry
- Anudi Bandara – Physics
- Deshan Jayawardane – Additional Mathematics
- Deshan Jayawardane – Mathematics Syllabus D
2015
Edexcel High Achievers 2015
World Prize Winners
- Accounting 1st – Surath Gunawardhana
- Music 2nd –Joshua Asokan
- AEA Mathematics 5th – Tharusha De Mel
- Physics 6th – Viggnah Selvaraj
2015
Edexcel High Achievers 2015
Advanced Level Grade Awards
- 4 A * – Viggnah Selvaraj
- 3 A* – Tharusha De Mel
- 3A * – Minduli Wijayatunga
2015
Edexcel High Achievers 2015
IGCSE Grade Awards
- 8 A * – Nithusharini Vijayakumar
- 7 A * – Anuki Jayaweera
2013
High Achievers – June 2013
June 2013 GCE A/L Grade Awards
- 3 A * – Thilina Nirmal Banda Abeykoon Jayasekera
- 4 A * – Dilini Nuwanga Abeywickrama
- 4A * – Thilina Aravinda Perera
- 5 A * – Danushika Sivanathan
June 2013 GCE A/L World Prize Winners
- Psychology ( 06th ) - Danushika Sivanathan
2013
High Achievers – June 2013
June 2013 International GCSE Grade Awards
- 8 A * s – Viggnah Swesind Selvaraj
June 2013 International GCSE World Prize Winners
- Further Pure Maths (06th) - Tharusha Shihan Devinda Walalawite Kankanamge
- Mathematics B (02nd) - Viggnah Swesind Selvaraj