Knowledge Marine & Engineering Works Ltd has completed the acquisition of 29.99% shares in Indian Ports Dredging Pvt Ltd for ₹41.53 lakhs, 25.99% in Knowledge Infra Ports Pvt Ltd for ₹34.44 lakhs, and 51.00% in Kamal Marine & Engineering Works Pvt Ltd for ₹121.87 lakhs, all as of August 6, 2025.