Key dates in the history of OAUK
- 1967/68 – Oshwal Association established in the UK
- April 1980 – Oshwal Centre (Hook House) acquired
- December 1982 – South London Mahajanwadi Thornton Heath acquired
- July 1988 – Oshwal Centre Halls Foundation Stone Laid
- August 1990 – Halls Opened
- 1992 – Play Pharm Built
- September 1997 – Derasar Ground Breaking Ceremony
- November 1999 – Derasar Foundation Slab Laid
- April 2004 – Derasar First Stone Laid
- August 2005 – Derasar Completed – Pratistha Mohotsav
- August 2007 – Inauguration Ceremonies
- 2008-10 – Car Park Reconfigured and renovated
- August 2012 – Oshwal Ekta Centre Kingsbury acquired
- September 2013 – Oshwal Shakti Centre Hounslow acquired
- Spring 2014 Oshwal Centre Halls refurbished
- January 2015 – Visit of HRH The Prince of Wales
- August 2015 – Derasar 10th Anniversary Celebrations