BIO vs FLR Comparison

Bio-Rad Laboratories, headquartered in Hercules, California, develops, manufactures, and sells products and solutions for the clinical diagnostics and life sciences markets. In clinical diagnostics (60% of sales), Bio-Rad sells test systems and specialized quality controls for clinical laboratories. In life sciences (40% of sales), it develops and manufactures instruments and reagents used in research, biopharmaceutical production, and food testing and has a leadership position in dPCR technology. The company is geographically diverse, with major markets in the Americas (about 40% of sales), Europe (about 30%), Asia (about 30%), and other. Bio-Rad owns approximately 33% of Sartorius, a lab and bioprocessing supplier that specializes in single-use technology used in biologics manufacturing.

Fluor is one of the largest global providers of engineering, procurement, construction, fabrication, operations, and maintenance services.It serves a wide range of end markets, including oil and gas, chemicals, mining, metals, and transportation. The company's business is organized into three core segments: urban solutions, mission solutions, and energy solutions. Fluor generated $15.5 billion in revenue in 2025.