Company

Birchtech Corp. (BCHT)

Standardized SEC financial data for Birchtech Corp. — income statement, balance sheet, cash flow and 40+ ratios, available as a clean JSON API. CIK 0000728385 · NYSE · Measuring & Controlling Devices, NEC.

Gross margin

42.0%

Operating margin

-17.2%

Net margin

-17.2%

Revenue growth (YoY)

1.3%

Return on equity

176.4%

Free cash flow

-$729K

Current ratio

0.47×

EPS (diluted)

$-0.16

Ratios for fiscal year 2025, standardized from SEC filings.

Income statement

USD	FY2020	FY2021	FY2022	FY2023	FY2024	FY2025
Revenue	$8.2M	$13.0M	$21.6M	$17.6M	$17.4M	$17.6M
Cost of revenue	$5.4M	$7.9M	$14.6M	$12.2M	$10.3M	$10.2M
Gross profit	$2.7M	$5.1M	$7.0M	$5.5M

Balance sheet

USD	FY2020	FY2021	FY2022	FY2023	FY2024	FY2025
Cash & equivalents	$591K	$1.4M	$1.5M	$20.9M	$3.5M	$2.2M
Inventory	$560K	$1.1M	$991K	$795K	$622K	$448K
Total current assets	$2.4M	$3.8M	$5.5M	$25.0M	$6.1M

Cash flow

USD	FY2020	FY2021	FY2022	FY2023	FY2024	FY2025
Operating cash flow	-$1.2M	-$206K	$71K	$19.2M	-$4.1M	-$700K
Capital expenditures	$0	$11K	$11K	$0	$809K	$29K
Free cash flow	-$1.2M	-$217K	$60K	$19.2M	-$4.9M

Get BCHT data via API

# JSON
curl https://sec-financial-api-production.up.railway.app/v1/company/BCHT/financials \
  -H "X-API-Key: YOUR_KEY"

# CSV export (income / balance / cash-flow)
curl "https://sec-financial-api-production.up.railway.app/v1/company/BCHT/income-statement?format=csv" \
  -H "X-API-Key: YOUR_KEY"

Get a free API key Use with Claude (MCP) →View BCHT filings on SEC EDGAR →