OSI Systems Inc (NASDAQ: OSIS) is a security and inspection technology company that designs, manufactures, and sells systems for detecting explosives, weapons, narcotics, and contraband across aviation, cargo, and border security applications, alongside patient monitoring and cardiology equipment and optoelectronic components. Revenue is generated through product sales of security inspection systems, healthcare monitoring devices, and optoelectronic subsystems, as well as through multi-year turnkey screening service contracts recognized over the life of the engagement. The company operates three divisions: Security, Healthcare, and Optoelectronics and Manufacturing, with manufacturing facilities in Torrance and Hawthorne, California; Andover, Massachusetts; Johor Bahru, Malaysia; Batam, Indonesia; and Tecate, Mexico. Direct sales to the U.S. Government through the Security division totaled approximately $182.8 million in the fiscal year ended June 30, 2025. OSI Systems has not paid dividends since its 1997 IPO and carries $350.0 million in 2.25% convertible senior notes due August 2029, issued in July 2024.
- Revenue model
- Transactional product sales of security inspection systems, patient monitoring and cardiology equipment, and optoelectronic components and subsystems, supplemented by multi-year turnkey screening service contracts under which revenue is recognized over the contract period. Direct government sales and commercial sales through integrated delivery networks and group purchasing organizations are both material channels.
- Products and services
- Security division: dual-energy X-ray baggage and parcel inspection systems, people screening equipment, cargo and vehicle inspection systems (including truck and shipping container scanning), trace detection products, and handheld to building-scale inspection platforms. Healthcare division: patient monitoring systems, cardiology devices, remote monitoring and connected care solutions sold to hospitals, critical care units, physicians' offices, and ambulatory surgery centers. Optoelectronics and Manufacturing division: active and passive optoelectronic components (photodetectors, laser diodes, light-emitting devices), customized optoelectronic subsystems, and electronics manufacturing services, sold under the OSI Optoelectronics, OSI LaserDiode, and Advanced Photonix trade names.
- Customers and end markets
- End markets include government and border security agencies (U.S. Government Security division direct sales of approximately $182.8 million, fiscal year ended June 30, 2025), aviation and port security operators, hospitals and health systems (critical care, emergency, perioperative, and step-down units), physicians' offices, medical clinics, and ambulatory surgery centers, plus commercial customers in defense, aerospace, avionics, medical and life sciences, telecommunications, toll and traffic management, and automotive and industrial segments for optoelectronic products.
- Value-chain role
- Vertically integrated designer and manufacturer. OSI Systems owns manufacturing across multiple geographies, sells directly to end customers and governments, and in certain security deployments operates as a turnkey service provider, retaining responsibility for staffing and running screening checkpoints under long-term service contracts.
- Geographic exposure
- Manufacturing operations in Torrance, California (91,900 sq ft, lease through 2027); Hawthorne, California (88,000 sq ft, lease through 2027); Andover, Massachusetts (64,200 sq ft, lease through 2027); Johor Bahru, Malaysia (167,600 sq ft Security, lease through 2028; 110,100 sq ft Optoelectronics, leases through 2027-2028); Batam, Indonesia (101,200 sq ft, leases through 2025-2028); Tecate, Mexico (60,200 sq ft, lease through 2028). Sales to U.S. Government and foreign governments are both material revenue sources.
