PSO vs SOLS Comparison

UK-listed Pearson is a testing and educational provider. Pearson's primary operations are in assessment and qualifications, testing and higher education, but they also provide English education and testing, virtual learning, prehiring testing and screening, and upskilling/reskilling. The company divested noncore businesses, including the Financial Times, The Economist, and the publishing house Penguin, and is now focused on serving as an educational resource and testing provider.

Solstice Advanced Materials is a diversified specialty chemicals company created in late 2025 after being spun off from Honeywell. It sells chemicals and materials to a wide range of end markets. Its largest product category is refrigerants used in heating, ventilation and air conditioning systems, and autos, where Solstice sells low global warming potential refrigerants. The company also sells materials used for building and construction, semiconductor production, healthcare packaging, and defense. Additionally, Solstice runs the only US uranium conversion business currently in operation.