Northbridge International School Cambodia (NISC) is a privately owned English-speaking international school, catering for students aged between 2 and 18, located in Teuk Thlar Commune, Sen Sok Section, Phnom Penh, Cambodia.

[3] In February 2007 the entire Northbridge project – which included housing community and international school – was purchased by the Cambodian-based Royal Group.

[4] Northbridge International School Cambodia is set in a spacious 20-acre green campus consisted of modern facilities including the Makerspace for the STEM program (Science, Technology, Engineering, Mathematics), dance studio, science labs, design studio, gym, and large green fields.

In August 2018, NISC celebrated the grand opening of the newly constructed Sports Hall by Nord Anglia Education CEO, Mr Andrew Fitzmaurice,[5] while the 25 metre-long, eight lane main swimming pool built to FINA specifications opened in 2021.

[6] Northbridge is located in the west of the city, and is in close proximity to Phnom Penh International Airport.