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Side-by-side financial comparison of TECOGEN INC. (TGEN) and Terra Property Trust, Inc. (TPTA). Click either name above to swap in a different company.

Terra Property Trust, Inc. is the larger business by last-quarter revenue ($7.1M vs $5.3M, roughly 1.3× TECOGEN INC.). TECOGEN INC. runs the higher net margin — -75.1% vs -150.2%, a 75.1% gap on every dollar of revenue. On growth, TECOGEN INC. posted the faster year-over-year revenue change (-12.5% vs -37.4%). Over the past eight quarters, TECOGEN INC.'s revenue compounded faster (-7.3% CAGR vs -31.3%).

The National Savings and Trust Company is a historic bank building located at the corner of New York Avenue and 15th Street, NW in Downtown Washington, D.C. It has also been known as the National Safe Deposit Company and the National Safe Deposit Savings and Trust Company.

TGEN vs TPTA — Head-to-Head

Bigger by revenue
TPTA
TPTA
1.3× larger
TPTA
$7.1M
$5.3M
TGEN
Growing faster (revenue YoY)
TGEN
TGEN
+24.9% gap
TGEN
-12.5%
-37.4%
TPTA
Higher net margin
TGEN
TGEN
75.1% more per $
TGEN
-75.1%
-150.2%
TPTA
Faster 2-yr revenue CAGR
TGEN
TGEN
Annualised
TGEN
-7.3%
-31.3%
TPTA

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
TGEN
TGEN
TPTA
TPTA
Revenue
$5.3M
$7.1M
Net Profit
$-4.0M
$-10.6M
Gross Margin
36.8%
Operating Margin
-77.8%
-48.8%
Net Margin
-75.1%
-150.2%
Revenue YoY
-12.5%
-37.4%
Net Profit YoY
-236.7%
32.0%
EPS (diluted)
$-0.14
$-0.43

Green = leading value per metric. Periods may differ when fiscal calendars don't align.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
TGEN
TGEN
TPTA
TPTA
Q4 25
$5.3M
$7.1M
Q3 25
$7.2M
$7.3M
Q2 25
$7.3M
$8.6M
Q1 25
$7.3M
$12.5M
Q4 24
$6.1M
$11.3M
Q3 24
$5.6M
$12.2M
Q2 24
$4.7M
$11.2M
Q1 24
$6.2M
$15.0M
Net Profit
TGEN
TGEN
TPTA
TPTA
Q4 25
$-4.0M
$-10.6M
Q3 25
$-2.1M
$-6.7M
Q2 25
$-1.5M
$-9.2M
Q1 25
$-659.9K
$-1.3M
Q4 24
$-1.2M
$-15.6M
Q3 24
$-930.4K
$-7.8M
Q2 24
$-1.5M
$-7.5M
Q1 24
$-1.1M
$-6.2M
Gross Margin
TGEN
TGEN
TPTA
TPTA
Q4 25
36.8%
Q3 25
30.4%
Q2 25
33.8%
Q1 25
44.3%
Q4 24
45.0%
Q3 24
44.1%
Q2 24
44.0%
Q1 24
41.6%
Operating Margin
TGEN
TGEN
TPTA
TPTA
Q4 25
-77.8%
-48.8%
Q3 25
-29.2%
6.7%
Q2 25
-19.4%
-28.4%
Q1 25
-8.2%
32.8%
Q4 24
-18.7%
-72.3%
Q3 24
-15.5%
54.1%
Q2 24
-31.2%
6.3%
Q1 24
-17.0%
32.0%
Net Margin
TGEN
TGEN
TPTA
TPTA
Q4 25
-75.1%
-150.2%
Q3 25
-29.7%
-92.4%
Q2 25
-20.1%
-106.5%
Q1 25
-9.1%
-10.3%
Q4 24
-19.5%
-138.3%
Q3 24
-16.5%
-63.9%
Q2 24
-32.5%
-67.5%
Q1 24
-17.9%
-41.2%
EPS (diluted)
TGEN
TGEN
TPTA
TPTA
Q4 25
$-0.14
$-0.43
Q3 25
$-0.07
$-0.28
Q2 25
$-0.06
$-0.38
Q1 25
$-0.03
$-0.05
Q4 24
$-0.05
$-0.65
Q3 24
$-0.04
$-0.32
Q2 24
$-0.06
$-0.31
Q1 24
$-0.04
$-0.25

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
TGEN
TGEN
TPTA
TPTA
Cash + ST InvestmentsLiquidity on hand
$12.4M
$33.2M
Total DebtLower is stronger
$178.9M
Stockholders' EquityBook value
$21.6M
$146.5M
Total Assets
$37.0M
$351.5M
Debt / EquityLower = less leverage
1.22×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
TGEN
TGEN
TPTA
TPTA
Q4 25
$12.4M
$33.2M
Q3 25
$15.3M
$17.4M
Q2 25
$1.6M
$5.9M
Q1 25
$4.1M
$11.9M
Q4 24
$5.4M
$8.6M
Q3 24
$1.3M
$21.2M
Q2 24
$841.9K
$18.9M
Q1 24
$1.5M
$17.9M
Total Debt
TGEN
TGEN
TPTA
TPTA
Q4 25
$178.9M
Q3 25
$211.9M
Q2 25
$260.2M
Q1 25
$286.7M
Q4 24
$326.1M
Q3 24
$312.9M
Q2 24
$383.8M
Q1 24
$377.6M
Stockholders' Equity
TGEN
TGEN
TPTA
TPTA
Q4 25
$21.6M
$146.5M
Q3 25
$25.5M
$159.7M
Q2 25
$9.1M
$168.5M
Q1 25
$9.6M
$179.9M
Q4 24
$10.2M
$185.7M
Q3 24
$11.3M
$206.2M
Q2 24
$12.2M
$218.6M
Q1 24
$13.7M
$230.5M
Total Assets
TGEN
TGEN
TPTA
TPTA
Q4 25
$37.0M
$351.5M
Q3 25
$41.5M
$398.1M
Q2 25
$28.4M
$459.3M
Q1 25
$29.7M
$495.2M
Q4 24
$31.1M
$542.8M
Q3 24
$27.5M
$546.8M
Q2 24
$27.2M
$634.4M
Q1 24
$28.5M
$640.2M
Debt / Equity
TGEN
TGEN
TPTA
TPTA
Q4 25
1.22×
Q3 25
1.33×
Q2 25
1.54×
Q1 25
1.59×
Q4 24
1.76×
Q3 24
1.52×
Q2 24
1.76×
Q1 24
1.64×

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
TGEN
TGEN
TPTA
TPTA
Operating Cash FlowLast quarter
$-2.6M
$1.9M
Free Cash FlowOCF − Capex
$-2.6M
FCF MarginFCF / Revenue
-49.3%
Capex IntensityCapex / Revenue
0.9%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-10.3M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
TGEN
TGEN
TPTA
TPTA
Q4 25
$-2.6M
$1.9M
Q3 25
$-3.6M
$-4.3M
Q2 25
$-2.6M
$1.2M
Q1 25
$-1.2M
$861.6K
Q4 24
$4.2M
$-3.3M
Q3 24
$-207.3K
$1.7M
Q2 24
$-157.9K
$-3.1M
Q1 24
$248.2K
$-4.2M
Free Cash Flow
TGEN
TGEN
TPTA
TPTA
Q4 25
$-2.6M
Q3 25
$-3.6M
Q2 25
$-2.7M
Q1 25
$-1.3M
Q4 24
$4.0M
Q3 24
$-489.6K
Q2 24
$-609.6K
Q1 24
$143.3K
FCF Margin
TGEN
TGEN
TPTA
TPTA
Q4 25
-49.3%
Q3 25
-50.6%
Q2 25
-37.7%
Q1 25
-17.9%
Q4 24
66.6%
Q3 24
-8.7%
Q2 24
-12.9%
Q1 24
2.3%
Capex Intensity
TGEN
TGEN
TPTA
TPTA
Q4 25
0.9%
Q3 25
1.0%
Q2 25
2.0%
Q1 25
1.8%
Q4 24
2.1%
0.0%
Q3 24
5.0%
Q2 24
9.6%
Q1 24
1.7%

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

Revenue Breakdown by Segment

TGEN
TGEN

Installation Services$4.5M84%
Products Segment$460.5K9%
Other$394.7K7%

TPTA
TPTA

Segment breakdown not available.

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