Centurion International School Bangkok (CISB)

Centurion International School Bangkok is a small primary school in Suan Luang, founded in 2018, teaching a British curriculum to pupils aged 3–11 with Cambridge pathways announced. Dr J.C. Wagner-Romero, whose career spans schools in the United States and Thailand, leads the school, which holds Thai OBEC registration. Annual fees run from THB 139,000 in the early years to 155,000 in Years 4–6, which parents place below Bangkok's top-tier bracket and call out as value for money.

Parent feedback is consistently positive. Families describe a caring, small-school atmosphere with a focus on character and community, and teachers who are warm, accessible and ready to help. Teaching staff come largely from the Philippines, South Africa, India and the United States, with fewer British teachers than at some peer schools; whether that reads as a positive or a negative depends on what a family is looking for. One parent flags the lack of a larger indoor sports area, a constraint on heavy-pollution days.

• Small Suan Luang campus, founded 2018, British curriculum to around age 11 with Cambridge pathways announced.
• Parents (uniformly positive across about five ratings, clustering around 4.5) describe a family atmosphere, value for money, and teachers as warm and accessible.
• Parents note staffing largely from the Philippines, South Africa, India and the US, with fewer British teachers than some KL or Bangkok competitors. Whether that reads as a positive or negative depends on what the family is buying.
• A 2025 public request for parent feedback comparing CISB alongside Bangkok Christian School and Ekkamai International was removed before answers landed, so live community signal is thin.