WAT vs PUK Comparison

Waters sells liquid chromatography, mass spectrometry, and thermal analysis tools. These analytical instruments provide essential information on various products, such as their molecular structures and physical properties, to help clients enhance the health and well-being of end users. In early 2026, Waters merged with BD's life science and diagnostics business, which increased its concentration in diagnostics (versus none now) and discovery-related life science tools.

Originally established as Prudential Mutual Assurance, Investment, and Loan Association in 1848, Prudential plc has moved on a lot since then. Set up to sell life insurance and loans to the middle and then the industrializing and urbanizing working classes, the company subsequently diversified into Europe and then North America with the purchase of Jackson National Life in around 1985. During its time as owner of Jackson, Prudential focused on building out a simple chassis-style product portfolio where customers could choose a variety of add-ons. The company also became renowned for its focus on building requisite internal capabilities to support its strong product offerings, including compelling technology and a large and well-trained wholesale sales.