L3Harris Technologies

L3Harris operates on a government-contract model: the U.S. Department of Defense and allied nations award multi-year, fixed-price or cost-plus contracts for advanced defense systems. The company sells tactical radios, electronic-warfare suites, ISR payloads, and space-based missile-warning satellites, with revenue recognized over time as milestones are met or upon delivery of hardware units. Contracts are typically structured as indefinite-delivery/indefinite-quantity (IDIQ) or firm fixed-price arrangements, giving the company a predictable backlog that spans several years. The economics are shaped by program size and production efficiency. Development phases carry lower margins but fund proprietary intellectual property; production runs on mature programs benefit from learning-curve improvements that expand margin as unit volumes scale. Recurring revenue comes from sustainment, software upgrades, and field-service support on fielded systems—typically 20–30% of total revenue in the defense-prime model. The core structural advantage is that winning a single platform program (e.g., the Space Force missile-tracking satellite contract) locks in a decade-plus of production and support revenue, creating high switching costs for the customer.