Get latest articles and stories on Business at LatestLY. IIM Calcutta Alumni Association (IIMCAA), along with IIM Calcutta Innovation Park, has announced Clarion Call 5.0 - a platform where young entrepreneurs and startup founders can find the best fundraising and mentoring options to make their dreams come true. Business News | 15 Startups to Secure Fund at Flagship Business Contest Event Clarion Call 5.0 by IIM Calcutta Alumni Association Along with IIM Calcutta Innovation Park.