Illinois Tool Works operates as a Fortune 300 multi-industrial manufacturer with $15.9 billion in annual revenue across seven market segments and 55 countries. Founded in Chicago in 1912, the company employs approximately 45,000 people worldwide managing a decentralized portfolio of over 80 businesses spanning engineered fastening solutions, welding equipment, polymers, food equipment, automotive components, and construction products. Under CEO Christopher A. O'Herlihy, ITW maintains a structure where local divisions operate with entrepreneurial autonomy while leveraging enterprise-scale resources.
The company's decentralized model means each business unit handles its own operational decisions, including technology infrastructure and security posture. With manufacturing operations, customer data systems, and supply chain networks distributed across dozens of autonomous divisions in multiple countries, the threat surface spans industrial control systems, enterprise IT, proprietary manufacturing processes, and customer-facing digital platforms. ITW's technical domains include manufacturing engineering systems, product development infrastructure, and specialized equipment requiring both operational technology security and traditional IT protection.
ITW's operational philosophy emphasizes rapid decision-making at the divisional level and continuous operational improvement, which extends to how security capabilities are built and maintained across the enterprise. The company's focus on customer-back innovation and deep client relationships means protecting intellectual property, manufacturing data, and customer information across highly varied industrial contexts - from automotive production lines to commercial food service equipment to construction materials. The scale requires security professionals who understand both manufacturing environments and enterprise risk management across decentralized operations.