The Devson Catalyst IPO size is ₹42.34 crore. This includes a fresh issue of ₹39.39 crore. It also includes an offer for sale of ₹2.95 crore. It is a book built issue. The IPO issue opens on July 9, 2026. It closes on July 13, 2026. The share allotment is expected on July 14, 2026. The listing date is July 16, 2026. Devson Catalyst Limited is based in Surendranagar, Gujarat. The firm operates in the Chemical sector. It filed its DRHP on March 11 2026. It will list its shares on BSE SME. MUFG Intime India Pvt.Ltd. is the registrar. JJ IPO Advisors Pvt.Ltd. serves as the merchant banker for the offer.