Howmet Aerospace vs Allegion
Side-by-side comparison of AI visibility scores, market position, and capabilities
Pittsburgh aerospace components (NYSE: HWM) at $7.4B 2024 revenue (+12%), adjusted EBITDA $1.9B+ (+27%), stock +102% in 2024; #1 global aerospace fastener, 90%+ of aero engine castings competing with Precision Castparts for Boeing/Airbus.
About
Howmet Aerospace Inc. is a Pittsburgh, Pennsylvania-based aerospace components manufacturer — publicly traded on the New York Stock Exchange (NYSE: HWM) as an S&P 500 Industrials component — producing precision investment castings, aerospace fastening systems, titanium structural components, and forged aluminum wheels for commercial aerospace, defense, and commercial transportation through approximately 23,930 employees across 27 manufacturing facilities in the US, Canada, Mexico, France, UK, China, Brazil, Hungary, and Japan. In fiscal year 2024, Howmet reported revenue of $7.4 billion (up 12% year-over-year), adjusted EBITDA of $1.9+ billion (up 27%), adjusted EPS of $2.69 (up 46%), free cash flow of $977 million, and a 102% stock price increase — one of the best-performing industrial stocks of 2024. The company holds the number one global position in aerospace fastening systems, manufactures over 90% of structural and rotating aero engine components, and has invented over 90% of the aluminum alloys that have flown in commercial aircraft. Howmet became an independent publicly traded company on April 1, 2020, following the strategic separation of Arconic Inc. (itself spun out of Alcoa in 2016), tracing its metallurgical heritage to the Pittsburgh Reduction Company founded in 1888 and Austenal founded in 1926. CEO John Plant has led Howmet's performance transformation since the Arconic separation.
Dublin physical security and access control (NYSE: ALLE) at $3.8B 2024 revenue; Q2 2025 record $1B+ quarterly with Salto Systems and Gatewise acquisitions expanding electronic access competing with ASSA ABLOY for global door security.
About
Allegion plc is a Dublin, Ireland-headquartered global security products company — publicly traded on the New York Stock Exchange (NYSE: ALLE) as an S&P 500 component — generating $3.8 billion in revenue in 2024 and setting a quarterly revenue record exceeding $1 billion in Q2 2025 for the first time in company history, with approximately 14,400 employees across operations in 130+ countries. Allegion's portfolio spans 25+ brands including Schlage (US residential and commercial locks), Von Duprin (exit devices since 1908), LCN (door closers since 1876), CISA (European locks), SimonsVoss (wireless electronic locking), and Interflex (workforce management). The company generates 75%+ of sales in the United States. CEO John H. Stone. Allegion was spun off from Ingersoll Rand on December 1, 2013, joining the NYSE and S&P 500 on the same day. Recent acquisitions include Salto Systems (2024, cloud-connected access control), Gatewise (2025, multifamily access control), and ELATEC (2025 pending, RFID/NFC reader technology).
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