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Side-by-side financial comparison of ECB Bancorp, Inc. (ECBK) and TECOGEN INC. (TGEN). Click either name above to swap in a different company.

ECB Bancorp, Inc. is the larger business by last-quarter revenue ($9.5M vs $5.3M, roughly 1.8× TECOGEN INC.). ECB Bancorp, Inc. runs the higher net margin — 27.3% vs -75.1%, a 102.4% gap on every dollar of revenue. On growth, ECB Bancorp, Inc. posted the faster year-over-year revenue change (33.8% vs -12.5%). ECB Bancorp, Inc. produced more free cash flow last quarter ($9.0M vs $-2.6M). Over the past eight quarters, ECB Bancorp, Inc.'s revenue compounded faster (23.8% CAGR vs -7.3%).

ECB Bancorp, Inc. (MD) is a US-based bank holding company. It offers a full suite of retail and commercial banking products including deposit accounts, consumer loans, commercial financing and wealth management solutions, primarily serving individuals and small-to-mid enterprises across local markets in Maryland.

ECBK vs TGEN — Head-to-Head

Bigger by revenue
ECBK
ECBK
1.8× larger
ECBK
$9.5M
$5.3M
TGEN
Growing faster (revenue YoY)
ECBK
ECBK
+46.3% gap
ECBK
33.8%
-12.5%
TGEN
Higher net margin
ECBK
ECBK
102.4% more per $
ECBK
27.3%
-75.1%
TGEN
More free cash flow
ECBK
ECBK
$11.6M more FCF
ECBK
$9.0M
$-2.6M
TGEN
Faster 2-yr revenue CAGR
ECBK
ECBK
Annualised
ECBK
23.8%
-7.3%
TGEN

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
ECBK
ECBK
TGEN
TGEN
Revenue
$9.5M
$5.3M
Net Profit
$2.6M
$-4.0M
Gross Margin
36.8%
Operating Margin
36.7%
-77.8%
Net Margin
27.3%
-75.1%
Revenue YoY
33.8%
-12.5%
Net Profit YoY
79.5%
-236.7%
EPS (diluted)
$0.32
$-0.14

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
ECBK
ECBK
TGEN
TGEN
Q4 25
$9.5M
$5.3M
Q3 25
$8.8M
$7.2M
Q2 25
$8.0M
$7.3M
Q1 25
$6.9M
$7.3M
Q4 24
$7.1M
$6.1M
Q3 24
$6.6M
$5.6M
Q2 24
$6.3M
$4.7M
Q1 24
$6.2M
$6.2M
Net Profit
ECBK
ECBK
TGEN
TGEN
Q4 25
$2.6M
$-4.0M
Q3 25
$2.4M
$-2.1M
Q2 25
$1.4M
$-1.5M
Q1 25
$1.3M
$-659.9K
Q4 24
$1.4M
$-1.2M
Q3 24
$1.1M
$-930.4K
Q2 24
$791.0K
$-1.5M
Q1 24
$621.0K
$-1.1M
Gross Margin
ECBK
ECBK
TGEN
TGEN
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
ECBK
ECBK
TGEN
TGEN
Q4 25
36.7%
-77.8%
Q3 25
37.0%
-29.2%
Q2 25
23.9%
-19.4%
Q1 25
24.9%
-8.2%
Q4 24
27.3%
-18.7%
Q3 24
23.3%
-15.5%
Q2 24
16.9%
-31.2%
Q1 24
13.4%
-17.0%
Net Margin
ECBK
ECBK
TGEN
TGEN
Q4 25
27.3%
-75.1%
Q3 25
27.7%
-29.7%
Q2 25
18.0%
-20.1%
Q1 25
18.7%
-9.1%
Q4 24
20.3%
-19.5%
Q3 24
17.2%
-16.5%
Q2 24
12.6%
-32.5%
Q1 24
10.0%
-17.9%
EPS (diluted)
ECBK
ECBK
TGEN
TGEN
Q4 25
$0.32
$-0.14
Q3 25
$0.29
$-0.07
Q2 25
$0.17
$-0.06
Q1 25
$0.16
$-0.03
Q4 24
$0.18
$-0.05
Q3 24
$0.14
$-0.04
Q2 24
$0.09
$-0.06
Q1 24
$0.07
$-0.04

Balance Sheet & Financial Strength

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

Metric
ECBK
ECBK
TGEN
TGEN
Cash + ST InvestmentsLiquidity on hand
$82.8M
$12.4M
Total DebtLower is stronger
Stockholders' EquityBook value
$171.9M
$21.6M
Total Assets
$1.6B
$37.0M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ECBK
ECBK
TGEN
TGEN
Q4 25
$82.8M
$12.4M
Q3 25
$201.9M
$15.3M
Q2 25
$191.0M
$1.6M
Q1 25
$143.7M
$4.1M
Q4 24
$309.4M
$5.4M
Q3 24
$114.8M
$1.3M
Q2 24
$108.7M
$841.9K
Q1 24
$109.8M
$1.5M
Stockholders' Equity
ECBK
ECBK
TGEN
TGEN
Q4 25
$171.9M
$21.6M
Q3 25
$169.3M
$25.5M
Q2 25
$168.3M
$9.1M
Q1 25
$168.6M
$9.6M
Q4 24
$168.3M
$10.2M
Q3 24
$166.0M
$11.3M
Q2 24
$166.5M
$12.2M
Q1 24
$165.8M
$13.7M
Total Assets
ECBK
ECBK
TGEN
TGEN
Q4 25
$1.6B
$37.0M
Q3 25
$1.6B
$41.5M
Q2 25
$1.5B
$28.4M
Q1 25
$1.5B
$29.7M
Q4 24
$1.4B
$31.1M
Q3 24
$1.4B
$27.5M
Q2 24
$1.3B
$27.2M
Q1 24
$1.3B
$28.5M

Cash Flow & Capital Efficiency

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

Metric
ECBK
ECBK
TGEN
TGEN
Operating Cash FlowLast quarter
$9.2M
$-2.6M
Free Cash FlowOCF − Capex
$9.0M
$-2.6M
FCF MarginFCF / Revenue
94.7%
-49.3%
Capex IntensityCapex / Revenue
2.2%
0.9%
Cash ConversionOCF / Net Profit
3.55×
TTM Free Cash FlowTrailing 4 quarters
$14.2M
$-10.3M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ECBK
ECBK
TGEN
TGEN
Q4 25
$9.2M
$-2.6M
Q3 25
$4.0M
$-3.6M
Q2 25
$1.9M
$-2.6M
Q1 25
$-631.0K
$-1.2M
Q4 24
$6.2M
$4.2M
Q3 24
$861.0K
$-207.3K
Q2 24
$1.4M
$-157.9K
Q1 24
$-429.0K
$248.2K
Free Cash Flow
ECBK
ECBK
TGEN
TGEN
Q4 25
$9.0M
$-2.6M
Q3 25
$4.0M
$-3.6M
Q2 25
$1.8M
$-2.7M
Q1 25
$-649.0K
$-1.3M
Q4 24
$6.2M
$4.0M
Q3 24
$-489.6K
Q2 24
$1.3M
$-609.6K
Q1 24
$-449.0K
$143.3K
FCF Margin
ECBK
ECBK
TGEN
TGEN
Q4 25
94.7%
-49.3%
Q3 25
44.9%
-50.6%
Q2 25
23.0%
-37.7%
Q1 25
-9.4%
-17.9%
Q4 24
86.8%
66.6%
Q3 24
-8.7%
Q2 24
21.4%
-12.9%
Q1 24
-7.2%
2.3%
Capex Intensity
ECBK
ECBK
TGEN
TGEN
Q4 25
2.2%
0.9%
Q3 25
0.8%
1.0%
Q2 25
0.6%
2.0%
Q1 25
0.3%
1.8%
Q4 24
0.8%
2.1%
Q3 24
0.0%
5.0%
Q2 24
0.6%
9.6%
Q1 24
0.3%
1.7%
Cash Conversion
ECBK
ECBK
TGEN
TGEN
Q4 25
3.55×
Q3 25
1.65×
Q2 25
1.32×
Q1 25
-0.49×
Q4 24
4.31×
Q3 24
0.76×
Q2 24
1.75×
Q1 24
-0.69×

Financial Flow Comparison

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

Revenue Breakdown by Segment

ECBK
ECBK

Segment breakdown not available.

TGEN
TGEN

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

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