Arq Inc (ARQ) is a pollution & treatment controls company listed on US.
Latest reported ARQ revenue for 2026-06-30 was $58.9M. Net income was -$1.9M. ARQ currently screens at market cap $230.5M.
Use this ARQ page for company research — sector, financials, and the latest filing takeaway — not a live tape. The session quote (last, range, volume) lives on the ARQ quote page. Cached 10-K, 10-Q, 8-K, and Form 4 exhibits are on the ARQ SEC filings page. Lician reads the product cache first so this HTML stays unique to Arq Inc even when a live quote feed is slow.
Latest cached year on this hub. Full ARQ income, balance, and cash tables.