India, June 11 -- When a listed company quietly reinvents itself - changing its name, absorbing a private entity, acquiring a UK aerospace group, and watching its promoter holding nearly double - the stock market tends to take notice. This company's share price journey from Rs. 35 in July 2022 to around Rs. 480 today, a rise of nearly 1,200%, tells a story worth examining closely.

A Company Reborn Sigma Advanced Systems Limited, formerly known as Megasoft Limited, is today a very different entity from what it was just a few years ago. Originally a software company, it has pivoted decisively into the aerospace and defence sector, which is now its sole business segment. The name change reflects this transformation, and so does almost every...