The 15-year reunion was hosted by the Alumni Team for the Batches of 2005 and 2006 on the 12th of March, 2022. The Alumni were overwhelmed and grateful to the team and the institute for giving them the opportunity to get together and reconnect after years. The event started with a meet and greet session at the old SIBM Pune campus at SB Road. The fun and celebration continued at Lavale campus, where an impromptu interactive session with the current students was followed by a cake cutting ceremony and lunch for the Alumni. The day ended with a campus tour of the Lavale campus.