Unimech, a Bengaluru-based precision engineering firm, targets ₹1000 crore revenue by FY29 through aerospace tooling, semiconductor components, and acquisitions like Hobel, though execution risks include customer concentration and working capital management. GMM Pfaudler, a 140-year-old engineering company, projects strong growth to ₹5,155 crore revenue by FY29 driven by pharma sector capex cycles and a record ₹2,289 crore order backlog across its four global divisions.