St Andrews International School Sukhumvit 107 (S107)

St Andrews International School Sukhumvit 107, known as S107, was established in 1997 on Sukhumvit 107 Road in Bang Na, near Bearing BTS station. It belongs to the same group as St Andrews Sathorn, St Andrews Dusit and St Andrews Green Valley in Rayong, and the site now names Taylor's Schools Group as its owner. It is a separate school from St Andrews International School Bangkok on Sukhumvit 71, which is run by Nord Anglia. The school has more than 600 students from over 40 nationalities on a 36,000-square-metre campus.

S107 teaches the English National Curriculum from Nursery and Kindergarten through primary and lower secondary, followed by IGCSEs in Years 10 and 11. In the Sixth Form, students take the IB Diploma; the school is an authorised IB World School. It is also accredited by Education Development Trust and through ONESQA, and is a member of ISAT. EAL and learning support are provided, along with the Duke of Edinburgh International Award and a house system. Many pupils from St Andrews Sathorn transfer here for secondary.

Facilities include a 25-metre pool, an indoor sports arena, a 250-seat auditorium, an artificial-turf pitch, an Early Years centre and around 9,000 square metres of playground and sports space, plus parking for 150 cars. For 2026–27, annual tuition is THB 636,000 for Kindergarten, THB 699,500 for Years 3 to 6, THB 753,000 for Years 7 to 9 and THB 772,500 to 799,000 for Years 10 to 13. Part-time Nursery options start at THB 220,000. New students pay a THB 5,000 application fee, an enrolment fee of THB 120,000 (Nursery–Year 6) or THB 70,000 (Years 7–13), and a refundable THB 100,000 deposit.