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International school · Bangkok Metropolitan

Siam Singapore International School (SSIS)

Ratchathewi (Petchburi Rd) · Bangkok · Bangkok Metropolitan · Record verified 2026-10-06

Siam Singapore International School (SSIS) — photo via Google Maps
Siam Singapore International School (SSIS) — photo via Google MapsSiam Singapore International School (SSIS) — photo via Google Maps

Photos via Google Maps · © Siam Singapore International School, Alveen Ray Castaneda · fetched 2026-10-06

At a glance — verified 2026-10-06

Siam Singapore International School (SSIS) — international school in Bangkok, Thailand. Curriculum: Singapore; British. Fees not publicly disclosed, last checked 2026-10-06. Located in the Bangkok Metropolitan Area.

Decision panel — the figures parents decide on

Verified facts — checked against the source shownSchool-supplied — as published by the school
Nearest rail stationVerifiedRatchathewi (BTS Sukhumvit) · 0.5 km straight-line from the school's Google Maps location; see the commute finder

School-supplied rows: School-supplied — as published on the school's official site, checked Oct 2026. Fee rows verified 2026-10-06.

Founded
2013
Grades / ages
Pre-Nursery–IGCSE, ages 2–16
Curriculum
Singapore; British
Boarding
No
RegionBangkok Metropolitan
ProvinceBangkok
City / districtRatchathewi (Petchburi Rd)
Accreditation / notesTrilingual (English/Mandarin/Thai); SEAB & Cambridge partner; RVi Academy

Tuition

Tuition fees (as published)

Fees not publicly disclosed
[NV] Not verified

This school does not publish a fee schedule we could verify, or its fees are enquiry-only. Last checked 2026-10-06. Contact the school for the current schedule — and if you obtain it, share it with us to help other parents.

Dataset note: [NV] — not published by ISD for 2026/27
Data note (2026-10-06): Trilingual Singapore–UK curriculum demonstration school in Ratchathewi, run with Valaya Alongkorn Rajabhat University. Added in the Oct 2026 Bangkok completeness audit (ISD listing + school site); fees not published [NV]. Official website checked 2026-10-06: no published fee schedule.

Verification

Sources — check every figure yourself

Fee source[NV] Not verified — No reliable published figure could be verified for this school.
Last verified2026-10-06 (dataset pass; fees change annually, typically by 3–5%)
Official websitesiamsingapore.com — via our tracked link, so the school can see the referral.
Third-party profilesLook this school up on International Schools Database, WhichSchoolAdvisor and Edarabia (third-party profiles — their figures are not ours and may differ; that is exactly why we label our sources).
Spot an error?Schools and parents can file a correction via the claim / correction form — verified corrections are published with a note on this page. See how we verify.

Google reviews

Google removed ratings and reviews for K-12 schools worldwide in April 2025, so no live Google rating exists for this school — and we don't display placeholder scores. For parent opinion, ask the school for its parent association and its latest inspection or accreditation reports. See this school on Google Maps →

Questions

Frequently asked questions

How much does Siam Singapore International School (SSIS) cost?

Siam Singapore International School (SSIS) does not publish a fee schedule we could verify (last checked 2026-10-06). Contact the school directly for current fees.

Is Siam Singapore International School (SSIS) accredited?

Our dataset records: Trilingual (English/Mandarin/Thai); SEAB & Cambridge partner; RVi Academy. Membership of an association is not the same as accreditation; we record only what a source states, last checked 2026-10-06.

Does Siam Singapore International School (SSIS) offer boarding?

No — our dataset records this as a day school (last checked 2026-10-06).

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See also

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