Perfect Infraengineers Limited is an SME engaged in HVAC contracting and allied engineering services. The company, incorporated in 1996, has export presence and rated 4/5 by CRISIL. It is conducting its first public issue of 25,08,000 equity shares at ₹23 per share (face value ₹10) on NSE EMERGE platform. Post-issue, promoters will hold 65.31% stake. Revenue CAGR of 17.42% over 2 years (FY2013-FY2015) shows growth trajectory, though current PAT margins are low at 0.15% in FY2015.