Illinois Tool Works Inc (ITW)

ITW operates through seven major segments, giving it exposure to a wide range of end markets without relying heavily on any single product category. Its Automotive OEM business supplies components and fastening systems used by vehicle manufacturers. The Food Equipment segment provides commercial cooking, refrigeration, warewashing, and food preparation equipment for restaurants, institutions, and foodservice operators. The Test & Measurement and Electronics business sells equipment and consumables used in quality control, inspection, analysis, and electronics assembly.

The company is also active in welding, where it provides welding equipment, consumables, and related systems under well-known industrial brands. Its Polymers & Fluids division produces adhesives, sealants, lubricants, coatings, and cleaning products for industrial and consumer applications. Construction Products supplies fasteners, tools, and related systems used in building and renovation work, while Specialty Products includes businesses serving medical, packaging, HVAC, and airport ground-support markets.

Illinois Tool Works is known for a decentralized operating model that emphasizes customer-led innovation, niche leadership, and disciplined capital allocation. For investors, ITW represents a mature industrial company with diversified revenue streams, exposure to manufacturing and infrastructure activity, and a long history of adapting its product mix through internal development and targeted acquisitions.