MMM vs BCS Comparison

3M, a multinational conglomerate founded in 1902, sells tens of thousands of products ranging from sponges to respirators. The firm is well known for its extensive research and development capabilities, and it is a pioneer in inventing new use cases for its proprietary technologies. 3M is organized across three business segments: safety and industrial (representing around 44% of revenue), transportation and electronics (36%), and consumer (20%). The firm recently spun off its healthcare business, now known as Solventum. Nearly half of 3M's revenue comes from outside the Americas.

Barclays is a universal bank headquartered in the United Kingdom. It operates via five principal segments; UK (retail), UK corporate bank, private bank and wealth management, investment bank, and US consumer bank. In its UK segment, the bank provides current accounts, mortgages, savings and investment management services, credit cards, and business banking services to retail clients and small and medium-size enterprises. The international segment includes a corporate bank offering banking solutions to large corporates, a bulge-bracket global investment bank, and a credit card business.