Mantan Pengerusi
- Mr. EJH Berwick, SRIB Chairman (1959 – 1954)
- Mr. R. Smith, SRIB Chairman (1965 – 1968)
- Datuk Dr. Shao Yen Tze, SRIB Chairman (1969 – 1971)
- Datuk Lee Vui Min, SRIB Chairman (1972 – 1975)
- YB Yong Sze Kiun, SRIB Chairman (1976 – 1981)
- YB Paul Kan Yan Fah, SRIB Chairman (1982 – 1984)
- YB Wences Angang, SRIB Chairman (01 June 1985 – 24 September 1986)
- YB Bugie Galadam, SRIB Chairman (25 September 1986 – 22 August 1994)
- YB Encik Mohd. Yusof Amat Jamlee, SRIB Chairman (22 August 1994 – 31 December 1995)
- Datuk Ewon Ebin, SRIB Chairman (01 January 1996 – 30 September 2001)
- YB Datuk Lovis Rampas, SRIB Chairman (01 October 2001 – 31 December 2007)
- YB Datuk Hj. Zakaria Hj. Mohd. Edris, SRIB Chairman (01 June 2008 – 01 April 2011)
Maklumat dalam laman ini telah dikemaskini pada 30 April, 2013.