Arq Q2 FY26 adjusted EBITDA rises 59% to $5.8 million; revenue increases 5% to $29.9 million

• Arq posted Q2 2026 revenue of USD 29.9 million, up 5% year over year.
• GAAP net loss narrowed to USD 733,000, or USD 0.02 per share.
• Non-GAAP adjusted EBITDA rose 59% to USD 5.8 million; gross margin widened 5.2 percentage points to 38.5%.
• Red River Plant turnaround finished in April, materially under budget; optimization review flagged near-term throughput and unit-cost opportunities.
• Reaffirmed 2026 outlook for USD 120-125 million revenue, non-GAAP adjusted EBITDA of USD 17-20 million; PAC for PFAS customer testing continues.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Arq Inc. published the original content used to generate this news brief via GlobeNewswire (Ref. ID: 202608101645PRIMZONEFULLFEED9807229) on August 10, 2026, and is solely responsible for the information contained therein.