Main Street Capital Investor Day Presentation Deck

Customer Channels: Aftermarket Customer Channel Engine Rebuilders (150+ Customers) Engine Rebuilders refurbish, fix, and repurpose existing internal combustion ("ICE") engines to resell in the Aftermarket for full / partial engine replacements Distributors / Manufacturers (225+ Customers) Warehouse distributors & buying groups serve professional mechanics, jobbers, auto parts stores, and e-commerce merchants ■ E-tailers (10+ Customers) Established relationships with an attractive group of e-tailers, including online merchants and national distributors Elgin's powerful brand is especially impactful in the e- commerce channel, as consumers prefer a brand they recognize when shopping online ■ Export (90+ Customers) Long-standing relationships in high-growth international markets Sales of heavy duty and auto chassis components to export regions including Latin America and the Middle East ■ Aless4.00 MARSHALL'S Automatic Mass LKQ LIBERTY ENGINE PARTS, INC. ENGINE PRO Select Customers PARTS FINDER SUMMIT RACING EQUIPMENT Saudi Arabia ELGIN Dayton Colombia ASPER.CO ENGINES & TRANSMISSIONS Engines Parts INTERNAL VEGE SPEEDWAY MEGS amazon motors. El Salvador Mexico

View entire presentation