Birchtech Corp.

BCHT · NYSE · SIC 3829: Measuring & Controlling Devices, NEC · Market Cap: $0.0B · 20 employees
258
SEC Filings
$1.38
Close 2026-07-30
20
Employees

Business Summary

. General We are a provider of specialty activated carbon technologies, delivering innovative solutions for air and water purification. We provide patented and proprietary technologies for mercury emissions capture to the coal-fired utility sector, and are developing disruptive water purification technologies with a specialization on forever chemicals such as PFAS and PFOS. Products and Services Mercury Emissions We provide mercury capture solutions for coal-fired power plants driven by our pate...

Latest Stock Quote

BCHT 2026-07-30 $1.38 O:$1.36 H:$1.43 L:$1.36 Vol:0.1M VWAP:$1.3864
origin leaf: null

Next Earnings

expected 2026-10-27

Annual Reports (10-K)

FiledPeriodAccessionSourceFull Text
2026-03-312025-12-310001477932-26-001835EDGAR66K words
2025-03-312024-12-310001477932-25-002237EDGAR—
2024-04-162023-12-310001477932-24-002170EDGAR—
2023-05-152022-12-310001477932-23-003370EDGAR—
2022-04-052021-12-310001477932-22-002069EDGAR—
2021-04-052020-12-310001477932-21-002039EDGAR—
2020-05-142019-12-310001477932-20-002679EDGAR—
2019-04-112018-12-310001477932-19-001664EDGAR—
2018-04-172017-12-310001477932-18-001894EDGAR—
2017-03-282016-12-310001477932-17-001322EDGAR—

Quarterly Reports (10-Q)

FiledPeriodAccessionSourceFull Text
2025-11-132025-09-300001477932-25-008185EDGAR27K words
2025-08-142025-06-300001477932-25-005905EDGAR—
2025-05-152025-03-310001477932-25-003808EDGAR—
2024-11-142024-09-300001477932-24-007130EDGAR—
2024-08-122024-06-300001477932-24-004672EDGAR—
2024-05-152024-03-310001477932-24-003003EDGAR—
2023-11-202023-09-300001477932-23-008706EDGAR—
2023-08-162023-06-300001477932-23-006218EDGAR—
2023-06-062023-03-310001477932-23-004266EDGAR—
2022-11-142022-09-300001477932-22-008466EDGAR—
2022-08-152022-06-300001477932-22-006137EDGAR—
2022-05-182022-03-310001477932-22-003623EDGAR—

Recent Current Reports (8-K)

FiledAccessionSourceFull Text
2026-07-280001477932-26-004563EDGAR—
2026-03-170001104659-26-029450EDGAR1K words
2026-02-270001104659-26-021534EDGAR—
2026-01-050001477932-26-000031EDGAR—
2025-12-290001477932-25-009214EDGAR—
2025-06-200001477932-25-004727EDGAR—
2025-03-310001477932-25-002233EDGAR—
2025-03-040001477932-25-001435EDGAR—
2025-01-060001477932-25-000056EDGAR—
2024-11-150001477932-24-007251EDGAR—

258 total filings indexed. 226 additional filings (S-1, DEF 14A, etc.) View all (JSON) · SEC EDGAR

Sector Peers

MASS — 908 Devices Inc. AATC — AUTOSCOPE TECHNOLOGIES CORP APM — Aptorum Group Ltd GEOS — GEOSPACE TECHNOLOGIES CORP MIR — Mirion Technologies, Inc. ONTO — ONTO INNOVATION INC. OWLT — Owlet, Inc. QSI — Quantum-Si Inc

Company Identity

CIK0000728385
TickerBCHT
ExchangeNYSE
SIC3829: Measuring & Controlling Devices, NEC
IncorporatedDE
Websitehttps://www.birchtech.com
Listed2003-08-29

Get More Data

This is a static snapshot. For live, structured JSON with cryptographic provenance chain:

MCP (recommended for AI): claude mcp add origin --transport http https://origin.rootz.global/mcp

JSON Profile Stock Quote AI Readiness Report
Origin Provenance
page leaf: 13bb465ee777bd4b9ddd46d16ffa104f356b94d3f30396c9a9cbd91ad3e54c7f
parent: 00c5b2506422b595ab3162f848c00e6cfd87612b01620a090990bc721b0b2858
content hash: 918ba036b601566046a06c5a6f42e78289347625adbb02bfd4b4ab1e99b28a4e
signed: 2026-08-11T12:00:51.766Z
sources: 22 verified data leaves
chain: SEC.gov PEM → origin.rootz.global extraction → this page
verify: sha256(content_hash + parent + timestamp) = leaf

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