CF Industries is one of the world's largest producers of ammonia and nitrogen-based products, operating eight manufacturing complexes across the United States, Canada, and the United Kingdom. Founded in 1946, the company's core output - ammonia, urea, and ammonium nitrate - feeds into agriculture, industrial applications, and an increasingly critical clean energy transition. The threat surface here isn't abstract: you're protecting infrastructure that produces and stores hazardous materials at massive scale, where a breach could have physical-world consequences far beyond data exfiltration.
The operational technology layer is substantial. These aren't cloud-native shops with purely digital assets; these are manufacturing complexes running nitrogen and hydrogen production processes where IT/OT convergence is an ongoing reality. Decarbonization initiatives add another dimension - new systems, new integrations, new attack vectors as the company pushes into low-carbon ammonia and clean energy markets. Security teams must navigate legacy industrial control systems alongside modern enterprise networks.
The company's footprint across three countries means dealing with cross-border regulatory regimes, multi-site network segmentation, and the complexity of defending distributed critical infrastructure. For cybersecurity professionals, the draw is concrete: high-consequence environments where operational resilience matters as much as data protection, and where the work directly supports food supply chains and the energy transition.
