WTS vs CELH Comparison

Watts Water Technologies Inc is a U.S.-based company that provides safety, energy efficiency, and water conservation products. Its product portfolio includes residential and commercial flow control products, which are sold for plumbing and hot water applications; HVAC and gas products, including commercial boilers, water heaters, heating solutions, etc.; drainage and water reuse products, including drainage products and engineered rainwater-harvesting solutions; and water quality products, including point-of-use and point-of-entry water filtration, conditioning, and scale prevention systems. Its products are marketed through brands like Watts, Apex, Bradley, Nexa, and others. Geographically, the company derives its key revenue from the Americas, followed by Europe and the APMEA region.

Celsius Holdings plays in the energy drink subsegment of the global nonalcoholic beverage market, with 95% of revenue concentrated in North America. The firm now owns three energy drink brands: Celsius, Alani Nu, and Rockstar Energy. It dedicates its efforts to product innovation and marketing while outsourcing manufacturing and packaging to third-party co-packers and distribution to PepsiCo. The firm issued convertible preferred shares following PepsiCo's investments in 2022 and 2025, giving the latter an 11% stake in Celsius.