The Overseas School of Colombo (OSC) is a private, non-profit international school located in Pelawatte, Battaramulla, Sri Lanka. Established in 1957, it offers the International Baccalaureate (IB) curriculum from Pre-K to Grade 12. OSC is accredited by the Council of International Schools and the Middle States Association of Colleges and Schools, emphasizing academic excellence and global citizenship.
Battaramulla
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+94 11 230 7674, +94 11 230 7335
135 Srimath Anagarika Dharmapala Mawatha, Colombo 00700
The Overseas School of Colombo (OSC) is a private, non-profit international school located in Pelawatte, Battaramulla, Sri Lanka. Established in 1957, it offers the International Baccalaureate (IB) curriculum from Pre-K to Grade 12. OSC is accredited by the Council of International Schools and the Middle States Association of Colleges and Schools, emphasizing academic excellence and global citizenship.
+94 11 2758000, +94 11 2802022
Gangodawila, Nugegoda, Sri Lanka.
Nugegoda
The Overseas School of Colombo (OSC) is a private, non-profit international school located in Pelawatte, Battaramulla, Sri Lanka. Established in 1957, it offers the International Baccalaureate (IB) curriculum from Pre-K to Grade 12. OSC is accredited by the Council of International Schools and the Middle States Association of Colleges and Schools, emphasizing academic excellence and global citizenship.
0117 743 743
18/A Evergreen Park Rd, Colombo 05.
Open 24 hours
Colombo
The Overseas School of Colombo (OSC) is a private, non-profit international school located in Pelawatte, Battaramulla, Sri Lanka. Established in 1957, it offers the International Baccalaureate (IB) curriculum from Pre-K to Grade 12. OSC is accredited by the Council of International Schools and the Middle States Association of Colleges and Schools, emphasizing academic excellence and global citizenship.
0112 593 224 , 0112 505 132
152, Dharmarama Road, Off Havelock Road, Colombo 06
Colombo
The Overseas School of Colombo (OSC) is a private, non-profit international school located in Pelawatte, Battaramulla, Sri Lanka. Established in 1957, it offers the International Baccalaureate (IB) curriculum from Pre-K to Grade 12. OSC is accredited by the Council of International Schools and the Middle States Association of Colleges and Schools, emphasizing academic excellence and global citizenship.
077 770 1557 ,
191 Havelock Rd, Colombo 05
Colombo
The Overseas School of Colombo (OSC) is a private, non-profit international school located in Pelawatte, Battaramulla, Sri Lanka. Established in 1957, it offers the International Baccalaureate (IB) curriculum from Pre-K to Grade 12. OSC is accredited by the Council of International Schools and the Middle States Association of Colleges and Schools, emphasizing academic excellence and global citizenship.
0112 698 505
No 85, C.W.W Kannangara Mawatha, Colombo 7
Colombo
The Overseas School of Colombo (OSC) is a private, non-profit international school located in Pelawatte, Battaramulla, Sri Lanka. Established in 1957, it offers the International Baccalaureate (IB) curriculum from Pre-K to Grade 12. OSC is accredited by the Council of International Schools and the Middle States Association of Colleges and Schools, emphasizing academic excellence and global citizenship.
0114 714 641 , 0112 542 905 , 0773 411 466
9 M D Gunasena Mawatha, Colombo 12
Colombo
The Overseas School of Colombo (OSC) is a private, non-profit international school located in Pelawatte, Battaramulla, Sri Lanka. Established in 1957, it offers the International Baccalaureate (IB) curriculum from Pre-K to Grade 12. OSC is accredited by the Council of International Schools and the Middle States Association of Colleges and Schools, emphasizing academic excellence and global citizenship.
0112 695 062,
10 Orabi Pasha Street, Colombo 01000
Colombo
The Overseas School of Colombo (OSC) is a private, non-profit international school located in Pelawatte, Battaramulla, Sri Lanka. Established in 1957, it offers the International Baccalaureate (IB) curriculum from Pre-K to Grade 12. OSC is accredited by the Council of International Schools and the Middle States Association of Colleges and Schools, emphasizing academic excellence and global citizenship.
0112 635 268
Kandawala Road, Dehiwala-Mount Lavinia 10390.
Rathmalana
The Overseas School of Colombo (OSC) is a private, non-profit international school located in Pelawatte, Battaramulla, Sri Lanka. Established in 1957, it offers the International Baccalaureate (IB) curriculum from Pre-K to Grade 12. OSC is accredited by the Council of International Schools and the Middle States Association of Colleges and Schools, emphasizing academic excellence and global citizenship.
Colombo