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  • A warm welcome

    Situated in the heart of a thriving expat community, our school welcomes families from all over the world

    Reception Area

  • Academic success

    Delivering outstanding results at every level in our school

    Northbridge Primary Classroom

  • Helping others thrive

    Inspiring academic success & developing social, intellectual and confident children

    Northbridge International School Cambodia - LEAP

  • Be Ambitious

    We believe passionately in learning, and our modern approach continues to help our students shine

    Be Ambitious

  • Support and guidance

    We look forward to seeing you at NISC and welcome you and your family to our special community

    Northbridge International School Cambodia - LEAP

  • Stay in touch

    Have a look at what is taking place in our school and our community

    Northbridge International School Cambodia - Football

  • Get in touch

    We realise how important it is to choose the right school for your child. No question is too small.

    Northbridge International School Cambodia - LEAP

Simon Ostheimer

Northbridge International School Cambodia - Simon

Director of Admissions & Marketing

Simon Ostheimer has a Bachelors Degree from the University of Leicester, and has most recently worked at international schools in Phuket and Bangkok, with a decade's prior experience in media roles in Thailand, Malaysia and China.

  • BA History - University of Leicester, United Kingdom

Simon attended international school in Hong Kong, and university in England. Having spent most of his life in Asia, he has since lived in China (Suzhou, Shanghai and Beijing), Malaysia (Kuala Lumpur), Thailand (Bangkok and Phuket), and now Phnom Penh.

After more than a decade's experience in journalism, where he managed magazines, websites, and a newspaper across Asia, he has since variously led admissions, marketing and communications for British International School, Phuket; Bangkok International Preparatory & Secondary School; and now Northbridge International School Cambodia.

He has a Canadian wife, and two young dual-national children that attend Northbridge. When not at work, he enjoys travelling and discovering the many charms of Cambodia.