vs

Side-by-side financial comparison of Clearfield, Inc. (CLFD) and FUELCELL ENERGY INC (FCEL). Click either name above to swap in a different company.

FUELCELL ENERGY INC is the larger business by last-quarter revenue ($55.0M vs $34.3M, roughly 1.6× Clearfield, Inc.). Clearfield, Inc. runs the higher net margin — -1.8% vs -54.3%, a 52.5% gap on every dollar of revenue. On growth, FUELCELL ENERGY INC posted the faster year-over-year revenue change (11.5% vs -3.2%). Clearfield, Inc. produced more free cash flow last quarter ($-2.4M vs $-23.9M). Over the past eight quarters, FUELCELL ENERGY INC's revenue compounded faster (81.6% CAGR vs -3.5%).

Clearfield, Inc. is a company headquartered in Minneapolis, Minnesota. The company produces fiber optic products.

FuelCell Energy, Inc. is a publicly traded fuel cell company headquartered in Danbury, Connecticut. It designs, manufactures, operates and services power plants based on molten carbonate fuel cells.

CLFD vs FCEL — Head-to-Head

Bigger by revenue
FCEL
FCEL
1.6× larger
FCEL
$55.0M
$34.3M
CLFD
Growing faster (revenue YoY)
FCEL
FCEL
+14.7% gap
FCEL
11.5%
-3.2%
CLFD
Higher net margin
CLFD
CLFD
52.5% more per $
CLFD
-1.8%
-54.3%
FCEL
More free cash flow
CLFD
CLFD
$21.5M more FCF
CLFD
$-2.4M
$-23.9M
FCEL
Faster 2-yr revenue CAGR
FCEL
FCEL
Annualised
FCEL
81.6%
-3.5%
CLFD

Income Statement — Q1 FY2026 vs Q4 FY2025

Metric
CLFD
CLFD
FCEL
FCEL
Revenue
$34.3M
$55.0M
Net Profit
$-614.0K
$-29.9M
Gross Margin
33.2%
-12.1%
Operating Margin
-5.3%
-51.5%
Net Margin
-1.8%
-54.3%
Revenue YoY
-3.2%
11.5%
Net Profit YoY
67.8%
27.9%
EPS (diluted)
$-0.04
$-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
CLFD
CLFD
FCEL
FCEL
Q4 25
$34.3M
$55.0M
Q3 25
$23.4M
$46.7M
Q2 25
$49.9M
$37.4M
Q1 25
$47.2M
$19.0M
Q4 24
$29.7M
$49.3M
Q3 24
$5.6M
$23.7M
Q2 24
$48.8M
$22.4M
Q1 24
$36.9M
$16.7M
Net Profit
CLFD
CLFD
FCEL
FCEL
Q4 25
$-614.0K
$-29.9M
Q3 25
$-9.1M
$-91.7M
Q2 25
$1.6M
$-38.0M
Q1 25
$1.3M
$-28.3M
Q4 24
$-1.9M
$-41.4M
Q3 24
$-32.7M
Q2 24
$-447.0K
$-32.1M
Q1 24
$-5.9M
$-19.8M
Gross Margin
CLFD
CLFD
FCEL
FCEL
Q4 25
33.2%
-12.1%
Q3 25
53.2%
-11.0%
Q2 25
30.5%
-25.2%
Q1 25
30.1%
-27.4%
Q4 24
29.2%
-22.1%
Q3 24
-26.2%
Q2 24
21.9%
-31.6%
Q1 24
7.7%
-70.2%
Operating Margin
CLFD
CLFD
FCEL
FCEL
Q4 25
-5.3%
-51.5%
Q3 25
10.3%
-204.0%
Q2 25
3.0%
-95.7%
Q1 25
0.6%
-172.9%
Q4 24
-6.9%
-83.2%
Q3 24
-141.9%
Q2 24
-4.7%
-184.5%
Q1 24
-26.4%
-254.5%
Net Margin
CLFD
CLFD
FCEL
FCEL
Q4 25
-1.8%
-54.3%
Q3 25
-38.8%
-196.1%
Q2 25
3.2%
-101.7%
Q1 25
2.8%
-149.1%
Q4 24
-6.4%
-84.0%
Q3 24
-137.8%
Q2 24
-0.9%
-143.4%
Q1 24
-16.0%
-118.6%
EPS (diluted)
CLFD
CLFD
FCEL
FCEL
Q4 25
$-0.04
$-0.43
Q3 25
$-0.65
$-3.78
Q2 25
$0.11
$-1.79
Q1 25
$0.09
$-1.42
Q4 24
$-0.13
$-2.29
Q3 24
$-1.99
Q2 24
$-0.04
$-2.18
Q1 24
$-0.40
$-1.37

Balance Sheet & Financial Strength

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

Metric
CLFD
CLFD
FCEL
FCEL
Cash + ST InvestmentsLiquidity on hand
$96.4M
$278.1M
Total DebtLower is stronger
$103.8M
Stockholders' EquityBook value
$249.7M
$662.2M
Total Assets
$268.1M
$932.1M
Debt / EquityLower = less leverage
0.16×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CLFD
CLFD
FCEL
FCEL
Q4 25
$96.4M
$278.1M
Q3 25
$106.0M
$174.7M
Q2 25
$117.2M
$177.0M
Q1 25
$112.0M
$208.4M
Q4 24
$113.0M
$257.3M
Q3 24
$129.0M
$267.2M
Q2 24
$123.8M
$260.1M
Q1 24
$142.9M
$297.5M
Total Debt
CLFD
CLFD
FCEL
FCEL
Q4 25
$103.8M
Q3 25
$106.4M
Q2 25
$109.4M
Q1 25
$112.3M
Q4 24
$115.7M
Q3 24
$2.2M
$112.7M
Q2 24
$2.1M
$116.2M
Q1 24
$107.2M
Stockholders' Equity
CLFD
CLFD
FCEL
FCEL
Q4 25
$249.7M
$662.2M
Q3 25
$256.2M
$556.2M
Q2 25
$264.5M
$609.2M
Q1 25
$265.9M
$635.2M
Q4 24
$267.4M
$656.9M
Q3 24
$275.8M
$675.8M
Q2 24
$274.6M
$639.8M
Q1 24
$279.2M
$663.9M
Total Assets
CLFD
CLFD
FCEL
FCEL
Q4 25
$268.1M
$932.1M
Q3 25
$306.2M
$830.5M
Q2 25
$314.7M
$883.8M
Q1 25
$310.9M
$907.5M
Q4 24
$303.2M
$944.1M
Q3 24
$315.3M
$948.9M
Q2 24
$318.1M
$916.8M
Q1 24
$315.4M
$923.2M
Debt / Equity
CLFD
CLFD
FCEL
FCEL
Q4 25
0.16×
Q3 25
0.19×
Q2 25
0.18×
Q1 25
0.18×
Q4 24
0.18×
Q3 24
0.01×
0.17×
Q2 24
0.01×
0.18×
Q1 24
0.16×

Cash Flow & Capital Efficiency

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

Metric
CLFD
CLFD
FCEL
FCEL
Operating Cash FlowLast quarter
$-1.4M
$-22.9M
Free Cash FlowOCF − Capex
$-2.4M
$-23.9M
FCF MarginFCF / Revenue
-7.1%
-43.4%
Capex IntensityCapex / Revenue
2.9%
1.8%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-143.9M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CLFD
CLFD
FCEL
FCEL
Q4 25
$-1.4M
$-22.9M
Q3 25
$-26.8M
Q2 25
$7.9M
$-29.9M
Q1 25
$3.0M
$-45.7M
Q4 24
$7.2M
$5.8M
Q3 24
$22.2M
$-63.4M
Q2 24
$4.0M
$-37.1M
Q1 24
$-5.7M
$-58.3M
Free Cash Flow
CLFD
CLFD
FCEL
FCEL
Q4 25
$-2.4M
$-23.9M
Q3 25
$-32.1M
Q2 25
$7.5M
$-35.2M
Q1 25
$654.0K
$-52.8M
Q4 24
$5.1M
$-4.7M
Q3 24
$18.2M
$-76.8M
Q2 24
$2.8M
$-50.3M
Q1 24
$-7.7M
$-68.8M
FCF Margin
CLFD
CLFD
FCEL
FCEL
Q4 25
-7.1%
-43.4%
Q3 25
-68.6%
Q2 25
15.1%
-94.0%
Q1 25
1.4%
-277.8%
Q4 24
17.1%
-9.5%
Q3 24
323.0%
-324.0%
Q2 24
5.8%
-224.5%
Q1 24
-20.8%
-412.4%
Capex Intensity
CLFD
CLFD
FCEL
FCEL
Q4 25
2.9%
1.8%
Q3 25
2.0%
11.2%
Q2 25
0.8%
14.1%
Q1 25
5.1%
37.2%
Q4 24
7.0%
21.4%
Q3 24
71.4%
56.6%
Q2 24
2.5%
58.9%
Q1 24
5.3%
63.3%
Cash Conversion
CLFD
CLFD
FCEL
FCEL
Q4 25
Q3 25
Q2 25
4.93×
Q1 25
2.30×
Q4 24
Q3 24
Q2 24
Q1 24

Financial Flow Comparison

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

Revenue Breakdown by Segment

CLFD
CLFD

Segment breakdown not available.

FCEL
FCEL

Other$30.0M55%
Electricity Generation$12.2M22%
Services$7.3M13%
Advanced Technologies$5.5M10%

Related Comparisons