Company History and Expansion - Founded in 1902 by five businessmen in Two Harbors, Minnesota - Initially focused on mining corundum, but failed due to lack of commercial value - Co-founder John Dwan secured funds and new leadership took over in 1905 - Company moved to Duluth and began producing sandpaper products - Achieved financial stability in 1916 and paid dividends - Acquired Meguiars, a car-care products company, in 2008 - Purchased Cogent Systems and Arizant Inc. in 2010 - Completed the acquisition of the Winterthur Technology Group in 2011 - Bought the Office and Consumer Products Division of Avery Dennison in 2012 (later canceled) - Acquired Scott Safety from Johnson Controls International Plc in 2017 - Reported net sales of $31.657 billion in 2017 - Appointed Michael F. Roman as CEO in 2018 - Acquired the technology business of M*Modal in 2018 - Merged its food-safety business with Neogen in 2021, forming a new company - 3M's Hutchinson facility announced a $70 million expansion in 2014 - 3M's Springfield, Missouri plant announced a $40 million expansion project in 2017 - 3M's Ames plant received funding for expansions in 2013 and 2018 - 3M expanded a factory in Woodlands, Singapore in 2011 - 3M announced a major expansion of the Tuas plant in Singapore in 2016

Products and Innovations - 3M produces approximately 60,000 products as of 2019 - 3M has four business groups focused on safety and industrial, transportation and electronics, health care, and consumer products - Developed the first asthma inhaler in the late 1950s - Introduced the 3M Digital Audio Mastering System for digital audio recordings - Acquired Comtal, a manufacturer of digital image processors - Launched Post-Its, a popular sticky note product, in 1979 - Continued innovation in various fields, such as healthcare software and optical films - Post-it Notes: Introduced in 1980 and became a popular office supply worldwide - Scotch Tape: One of the most recognised adhesive tape brands - N95 Respirators: Developed in response to the COVID-19 pandemic - Command Hooks: Adhesive hooks for damage-free hanging - Scotchgard: Stain and water repellent for fabrics and carpets

Environmental and Sustainability Initiatives - 3M's Pollution Prevention Pays (3P) program was established in 1975 - The program initially focused on pollution reduction at the plant level - It was expanded to promote recycling and reduce waste across all divisions in 1989 - Approximately 2,500 3P projects decreased the company's total global pollutant generation by 50 percent - The company saved $500-600 million by eliminating waste requiring subsequent treatment - Committed to sustainability and reducing environmental impact - Implemented renewable energy solutions and formed a renewable energy division - Faced lawsuits and criticism over perfluorochemical (PFC) pollution - Invested in research and development of sustainable products and technologies - Received recognition for sustainability efforts, including being listed on Dow Jones Sustainability Index

Financial Performance and Market Presence - Employs approximately 93,000 people worldwide - Generates annual revenue of over $30 billion - Listed on the Fortune 500 as one of the largest U.S. companies - Experienced fluctuations in stock prices and financial performance over the years - Operates in over 70 countries with a strong global presence - Continues to invest in research and development to drive innovation - Engages in strategic restructuring to adapt to market changes and optimize operations

Corporate Responsibility and Controversies - Reached a $10.3 billion settlement with numerous US public water systems over PFAS contamination - 3M's carbon footprint: Reported Total CO2e emissions of 5,280 Kt for the twelve months ending December 31, 2020 - Plans to reduce emissions by 50% by 2030 from a 2019 base year - Aims to achieve carbon neutrality by 2050 - N95 Respirators and the COVID-19 Pandemic: Developed the N95 respirator mask in 1972 and faced supply shortages during the pandemic - Faced criticism and lawsuits over perfluorinated chemicals (PFC) pollution - 3M agreed to pay $9.1 million to the US government to resolve allegations related to earplugs - Reached a $850 million settlement in the Minnesota water pollution case in 2018 - The EPA began investigating perfluorinated chemicals in 1999 - Perfluorinated compounds produced by 3M have been used in non-stick cookware and stain-resistant fabrics