I N V E S T O R P R E S E N T A T I O N Quest Resource Holding Corporation (NASDAQ: QRHC) 2025 *Adjusted EBITDA and Adjusted Net Income are Non-GAAP terms. © 2025 Quest Resource Holding Corporation. Copying, publishing or redistributing outside of Quest is strictly prohibited. 2 N o v e m b e r © 2022 Quest Resource Holding Corporation. Copying, publication or redistribution outside of Quest is strictly prohibited. © 2024 Quest Resource Holding Corporation. Copying, publishing or redistributing outside of Q ...

Company Overview - Quest Resource Holding Corporation is a national provider of waste & recycling solutions[4,8] - The company's solutions help customers meet business efficiency, sustainability and ESG goals[10] - The company serves the $200B+ North American waste and recycling industry[10] - The company has expertise with 100+ waste streams and a nationwide footprint[10] Financial Performance - The company's TTM Revenue is $271 million[10] - The company experienced ~20% CAGR in Gross Profit dollars from 2016 to 2024[14] - The company's gross margins have more than doubled to >17% since 2016[60] - The Adjusted EBITDA for TTM 2Q25 is $8449 thousand with a margin of 3.1%[17] Business Strategy - The company focuses on large clients with complex waste streams[11] - The company has invested in building a national asset-light model[25] - The company is pursuing a focused M&A strategy to acquire companies with strong clients & focus on service[55]