Birchtech Corp. (BCHTD) Stock Analysis
DELISTED
What happened to Birchtech Corp. (BCHTD) stock?
Birchtech Corp. (BCHTD) no longer trades on public markets. The figures below are historical and are not a current quote.
- Status:
- Delisted — no longer trades
Market cap $67.9M is the value of all shares combined.
For informational purposes only. Not financial advice. Data sources: Financial Modeling Prep, Yahoo Finance, SEC EDGAR
Birchtech Corp. (BCHTD). Birchtech Corp. is an environmental services and technology company providing mercury capture, rare earth element extraction, and PFAS/PFOS water purification solutions to the power industry and other sectors globally.
Last analyzed: Jun 14, 2026These figures come from statements filed 13 months ago — the most recent this company has published.
Birchtech Corp. (BCHTD) Industrial Operations Profile
BCHTD OTC Market Information
BCHTD trades on the OTC Other market tier of OTC Markets.
- OTC Tier: OTC Other
More about this archive record
Can I still buy BCHTD shares?
No. BCHTD stopped trading on public markets, so the shares are not available through a broker. Anything you see quoted for BCHTD elsewhere is historical data, not a live market.
Are the figures on this page current?
No. Every number here is the last value recorded before BCHTD stopped trading. Nothing on this page updates, and none of it is a current quote.
Why does this page still exist?
Because people still search for what happened to Birchtech Corp.. An archived profile that states the delisting plainly is more useful than a dead link — provided it is labelled as history, which is what this page does.
Disclaimer: This content is for informational purposes only and does not constitute investment advice. Always do your own research and consult a financial advisor.
Official Resources
Data provided for informational purposes only.