10-KThe Record
Birchtech Corp. files 10-K
Filed Mar 31, 2026 · 3mo ago · Accession 0001477932-26-001835
Plain English
Annual report — full-year financials, business overview, and risk factors.
Read the source below for the full document.
Filing details
- Company
- Birchtech Corp.
- Ticker
- BCHT
- CIK
- 728385
- Form type
- 10-K
- Filing date
- Mar 31, 2026
- Report date
- Dec 31, 2025
- Document
- meec_10k.htm
- Size
- 7.5 MB