The Families In British India Society (FIBIS) is a genealogical organisation which assists people in researching their family history and the background against which their ancestors led their lives in British India.
Families In British India Society Wikipedia
FIBIS was formed in November 1998 to provide research and social history resources for India from 1600 up to (and even after) Indian Independence in 1947. It covers the earlier part of the British East India Company's history and provides help and advice on researching it both in England and abroad, and all EIC stations, including those outside the Indian sub-continent.
The Society states that it "does not concentrate on the Raj period nor solely on the British in India because to do so would exclude a number of other nationalities who played an important part and became part of the Indian culture."