The Lubrizol Corporation, a Berkshire Hathaway company, is a specialty chemical company whose science delivers sustainable solutions to advance mobility, improve wellbeing and enhance modern life. Founded in 1928, Lubrizol owns and operates more than 100 manufacturing facilities, sales and technical offices around the world and has more than 8,000 employees. For more information, visit www.Lubrizol.com.

Master Builders Solutions is a leading global manufacturer of concrete admixtures, as well as other sustainable solutions for the construction industry, focused on delivering its vision: Inspiring people to build better. Master Builders Solutions provides value-added technology and market-leading R&D capabilities to improve the performance of construction materials and to enable the reduction of CO2 emissions in the production of concrete. Founded in 1909, Master Builders Solutions has ca. 1600 employees operating 35 production sites globally, supporting their customers in mastering their building challenges of today – for a decarbonised future.

Austin Powder manufactures industrial explosives and accessories and provides technical and blasting services throughout the world.

HEXPOL Compounding is a leading global developer and manufacturer of quality polymer compounds. Our rich heritage embraces customer collaboration by sharing innovation and market knowledge to match the right compound with the application. We provide proprietary compounding solutions that address our customer’s evolving needs, including: • Rubber Compounding • Rubber Rolls Applications • Tire & Toll, Retreading Products • Specialty Product Additive & Color Concentrates • Thermoplastic & TPE Compounding • Silicone Compounding Excellence in Research and Development is the foundation to HEXPOL’s position as a world leader in rubber compounding. HEXPOL Compounding helps our customers develop new formulations and materials for innovative new products. • Develop Custom Solutions • Provide Access to Quality Materials • Provide Technical Support to Meet Evolving Needs • Experienced Development & Production Team • Ensure the Latest Technology in Compound Development and Production Process • Continuous Process Improvement

State Industrial Products brings you the chemical products and maintenance solutions needed to keep the building operating at its peak. We develop, manufacture and distribute high-quality air care, cleaning, drain, warewash, water treatment, sewage maintenance, and sanitizing products for commercial and industrial marketplaces. State’s field service team ensures that every program in your facility is efficient, optimized, and reliable. State Chemical Solutions and State Cleaning Solutions are divisions of State Industrial Products.

Founded in 1915 as Federal Process Corporation, FPC International, Inc. is a family-owned and professionally managed company with a highly successful track record of acquiring and growing niche industrial businesses. Originally a manufacturer of pipe thread sealants, FPC International, Inc. has leveraged its extensive chemical expertise and market knowledge to establish highly differentiated products offered under trusted brands that are well recognized within their respective markets. The company prides itself on recognizing and developing excellent management teams and creating an environment that promotes entrepreneurship throughout the organization. Using its robust sales and marketing capabilities and operational expertise, FPC International, Inc. continues to cultivate niche businesses into market leaders.

ASHTA Chemicals Inc. is a chemicals company based out of 3509 Middle Rd, Ashtabula, OH, United States.

MP Biomedicals is dedicated to giving scientists and researchers innovative, quality tools and superior service to aid them in their quest for ground-breaking discovery and turning the hope for life-changing solutions into a reality. The company manufactures and sells more than 55,000 products and is one of the only companies in the industry to offer a comprehensive line of life science, fine chemical and diagnostic products. MP Biomedicals is a world-wide corporation, with ISO-certified and FDA-approved manufacturing and distribution facilities throughout the globe and headquartered in Southern California. A vast network of global distributors and satellite facilities and offices throughout Europe, Asia, Australia and the Americas assures customers top quality products delivered when and where needed. No matter how dynamic the evolution of the life science and biotechnology markets, we remain committed to supporting our customers in their efforts to make new discoveries. From basic research, through scale-up, to full-scale production and diagnostic testing, MP Biomedicals serves every industry need – from specialized areas of research to supplying large scale quantities of fine chemicals. Our customers partner with us because they want a long-time player and reliable colleague in the fields of life science research and diagnostics. MP Biomedicals will never rest in our odyssey to remain at the forefront of discovery in the ever-changing biomedical industry.

CHEMGROUP is a leading distributor of industrial and specialty chemicals which is among the nation’s largest, ranking 23rd in North America and in the top 100 globally. CHEMGROUP operates a vast array of truck, barge, and rail terminals, and has numerous chemical distribution facilities throughout the US. Established in 1980 the CHEMGROUP has longstanding partnerships with mainline producers and leading suppliers and services thousands of customers in nearly all major industrial market segments. The CHEMGROUP team prides itself in delivering unparalleled customer service, a 98% on-time delivery record and as a privately held company providing flexible, customized solutions for its customers. Quality means exceeding our customers’ expectations. Markets Served: Ohio, Indiana, Tennessee, Kentucky, Georgia, Alabama, Virginia, W. Virginia, Michigan, Pennsylvania, Wisconsin, Illinois, North Carolina, South Carolina, Mississippi, Missouri, Customers also in New York, Florida, Texas, Iowa, Colorado and California CHEMGROUP Operating Companies include:  Bonded Chemicals, Inc.- Columbus, OH, Medina, OH  Chemical Services, Inc. – Dayton, OH, Toledo, OH, Ft. Wayne, IN  Chemicals Inc. USA – Cincinnati, OH, Indianapolis IN  Chemical Resources, Inc. – Louisville KY  Specialty Chemical Co. – Cleveland TN, Piney Flats, TN

JTM Products develops and manufactures high quality industrial soaps and lubricants. Our Murphy's brand tire mount lubricants are recognized worldwide by major tire manufacturers as a superior tire lube for bead packing, consumer tire mounting, high performance tires, truck, off-road and motorcycle tire mounting. We are the world's leading manufacturer of pipe lubricant products. Our Phoenix™ brand of pipe joint lubricant is the industry's best known and most trusted, with products for both subaqueous and water dispersible applications. Our metalworking chemicals include KoolRite™ Cutting and Grinding Fluids as well as metal forming soaps, oils and lubricants. We also make a diverse line of soaps, industrial lubricants and specialty products as well as offering custom lubricant and soap formulation and custom manufacturing (contract blending) services.

Oakwood Labs offers a one-stop shop to support all phases of long acting injectable (LAI) development ranging from initial feasibility through commercial supply. Our sustained release microsphere technology offers a tailored release profile to accommodate your project's specific needs. Partnering with Oakwood includes: - Feasibility including formulation and analytical proof of concept development - Scale-up including Quality by Design development and tech transfer capabilities - Aseptic GMP Manufacturing for clinical and commercial products including in-house QC chemistry and microbiology Contact our Business Development team for more information: [email protected] www.oakwoodlabs.com

Industrial Paint & Coatings Jamestown develops, manufacturers and services industrial coatings for numerous OEM markets. All of our coatings are designed around our customers’ performance needs and application parameters. Jamestown’s coatings are all designed to drive cost out of your manufacturing process. Water-based High Solids UV Curable E-Coat Two-Component Coatings Powder Coatings