The Raffles Christian Group of Schools (RCGS) comprises a group of premier schools that provide a world-class, futuristic, and Christian learning environment, nurturing Rafflesians to become active, lifelong learners and influential leaders of sterling character. The educational foundation, Yayasan Pendidikan Sekolah Bhinneka, of which Raffles Christian Group of Schools is a part, has a proud tradition of nurturing outstanding students.

The first campus of the Raffles Group of Schools—Raffles International Christian School, Pondok Indah—was established in July 2005 and was founded by the late Mr. William Soeryadjaya (a renowned entrepreneur in Indonesia and founder of the Astra Group) and Mr. Radius Prawiro (the former Minister of Finance of the Republic of Indonesia), in consultation with the Singapore Teachers’ Union.

In October 2010, Raffles International Christian School acquired the PSB Singapore Schools in Kebon Jeruk and Kelapa Gading to form the Raffles International Group of Schools. The former PSB Singapore Schools have a rich and extensive heritage that can be traced back to 1964 when they were established as part of the Singapore Productivity and Standards Board by the Singapore Government. The educational foundation, Yayasan Pendidikan Sekolah Bhinneka, of which Raffles-PSB Singapore School was a part, was integrated into the Raffles International Group of Schools. In January 2015, Raffles International Christian School was renamed Raffles Christian School in accordance with government regulations.

The Raffles Group of Schools further acquired INTI College Indonesia in July 2015 and rebranded the campus as Raffles College. In 2021, Jakarta Future School was established to meet the demand from students seeking flexible learning. It has become the online version of Raffles Christian School Pondok Indah and is also the first Cambridge Online accredited school in Indonesia. Today, the Raffles Group of Schools operates five campuses throughout the city of Jakarta.