Honeywell International Inc. is a diversified technology and manufacturing company that operates through four primary business segments: Aerospace, Building Technologies, Performance Materials & Technologies, and Safety & Productivity Solutions. In its Aerospace segment, the company develops and produces avionics systems, engines, propulsion components, and maintenance services for commercial and military aircraft. The Building Technologies division provides building management systems, fire and security solutions, and energy-efficiency products to enhance the performance and safety of commercial facilities. Performance Materials & Technologies focuses on specialty chemicals, process technologies, and automation solutions used in refining, petrochemical, and pharmaceutical industries, while the Safety & Productivity Solutions arm delivers personal protective equipment, sensing technologies, and software to improve worker safety and operational productivity.
Founded in 1906 by Mark C. Honeywell as the Honeywell Heating Specialty Company, the firm grew through successive mergers and acquisitions, most notably the 1999 merger with AlliedSignal, which adopted the Honeywell name. Over more than a century of innovation, Honeywell has introduced breakthroughs such as the first electric thermostat and has expanded its footprint across multiple industrial markets. The company’s long-standing commitment to research and development has led to a broad portfolio of patented technologies and proprietary software platforms.
Headquartered in Charlotte, North Carolina, Honeywell maintains a global presence with operations spanning North America, Europe, Asia-Pacific, Latin America, the Middle East, and Africa. Its products and services support critical industries including aerospace, oil and gas, chemicals, infrastructure, manufacturing, and logistics. The company’s integrated global supply chain and network of engineering centers enable it to deliver tailored solutions and support to customers in both mature and emerging markets.
Honeywell is led by President and Chief Executive Officer Darius Adamczyk, who has overseen initiatives to streamline operations, accelerate digital transformation, and enhance sustainability across the company’s businesses. Under his leadership, Honeywell continues to invest in technologies such as the Industrial Internet of Things (IIoT), advanced materials, and clean energy solutions. The company’s focus on innovation, combined with its diversified portfolio, positions it to address evolving customer needs in a rapidly changing industrial landscape.