FN vs J Comparison

Fabrinet provides advance-level optical packaging and precision optical, electro-mechanical, and electronic manufacturing services to original equipment manufacturers of complex products, such as optical communication components, modules and sub-systems, industrial lasers, automotive components, medical devices, and sensors. The company offers a broad range of advance optical and electro-mechanical capabilities across the entire manufacturing process, including process design and engineering, supply chain management, manufacturing, complex printed circuit board assembly, advance-level of packaging, integration, final assembly, and testing. The company generates the majority of its revenue from North America and Asia-Pacific, with the rest from Europe.

Jacobs Solutions is a global provider of engineering, design, procurement, construction, and maintenance services as well as cyber engineering and security solutions. The firm serves industrial, commercial, and government clients in a wide variety of sectors, including water, transportation, healthcare, technology, and chemicals. Jacobs Solutions employs approximately 60,000 workers. The company generated $12 billion in revenue in fiscal 2025.