New Delhi, Sept. 22 -- The primary market is set for a busy session on Wednesday, 23 September, with four IPOs - ArMee Infotech, Swastika Infra, Adroit Industries and Elevate Campuses - opening for subscription that day. All four issues will remain open for three days and close on 25 September, giving investors a packed IPO calendar to track.

Together, the four companies are looking to raise around Rs.2,700 crore through their respective public issues, with Elevate Campuses accounting for the bulk of the fundraising at Rs.2,100 crore. ArMee Infotech plans to raise Rs.300 crore, while Swastika Infra and Adroit Industries are targeting around Rs.161 crore and Rs.151 crore, respectively.

Among the four, Elevate Campuses has the largest iss...