Madison Air Achieves $15.7 Billion Valuation with Strong NYSE Debut
Airflow products maker Madison Air valued at $15.7 billion as shares rise on NYSE debut
The Economic TimesImage: The Economic Times
Madison Air Solutions, a Chicago-based HVAC firm, debuted on the New York Stock Exchange with a valuation of $15.65 billion, following an 18.5% rise in share price. The company raised $2.23 billion through its IPO, marking the largest U.S. IPO of 2026 and the biggest in the industrials sector since 1999.
- 01Madison Air's shares rose 18.5% on debut, valuing the company at $15.65 billion.
- 02The company raised $2.23 billion in its initial public offering, selling 82.7 million shares.
- 03This IPO is the largest in the U.S. for 2026 and the biggest since UPS's $5.5 billion listing in 1999.
- 04Madison Air generated 66% of its revenue from commercial clients last year.
- 05The firm operates in sectors benefiting from AI and cloud computing growth, enhancing demand for advanced cooling systems.
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Madison Air Solutions, based in Chicago, Illinois, debuted on the New York Stock Exchange with shares opening at $32, exceeding the offer price of $27, leading to a valuation of $15.65 billion after an 18.5% rise. The company raised $2.23 billion in its initial public offering, selling 82.7 million shares at the top end of its marketed range. This marks the largest U.S. IPO of 2026 and the most significant listing in the industrials sector since 1999, when United Parcel Service raised $5.5 billion. Founded in 2017, Madison Air provides air quality solutions for various sectors, including data centers and advanced manufacturing. Despite challenges in the U.S. IPO market, the demand for AI infrastructure-related companies remains strong, positioning Madison Air favorably in a growing market driven by AI and cloud computing needs. The company, formerly known as Madison Indoor Air Quality, operates brands like Nortek Air Solutions and Nortek Data Center Cooling, with 66% of its revenue coming from commercial clients last year.
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Madison Air's successful IPO could lead to increased investment in the HVAC sector, potentially creating jobs and enhancing air quality solutions for consumers and businesses.
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