Generated $3.9 million in operating cash flow in the second quarter and reduced debt by $6.6 million year to date Posted sequential improvements in gross profits and adjusted EBITDA Roll out of Operational Excellence Initiatives is on track and continuing with a focus on cash generation, profitability, and process improvement THE COLONY, Texas, Aug. 11, 2025 (GLOBE NEWSWIRE) -- Quest Resource Holding Corporation ( Nasdaq: QRHC ) (“Quest” or the “Company”), a national leader in environmental waste and recycling services, today announced financial results for the second quarter ended June 30, 2025. Second Quarter 2025 Highlights Revenue was $59.5 million, an 18.6% decrease compared with the second quarter of 2024, and a 13.0% decrease sequentially from the first quarter of 2025.