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

FUELCELL ENERGY INC is the larger business by last-quarter revenue ($55.0M vs $43.2M, roughly 1.3× ATRenew Inc.). ATRenew Inc. runs the higher net margin — 16.9% vs -54.3%, a 71.2% gap on every dollar of revenue.

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.

ATRenew Inc. operates a leading pre-owned consumer electronics transaction and servicing ecosystem primarily in China. Its core services include end-to-end device recycling, professional quality inspection, certified refurbishment, and resale of smartphones, laptops, tablets and other digital products, serving both individual consumers and enterprise clients across domestic and select Southeast Asian markets.

FCEL vs RERE — Head-to-Head

Bigger by revenue
FCEL
FCEL
1.3× larger
FCEL
$55.0M
$43.2M
RERE
Higher net margin
RERE
RERE
71.2% more per $
RERE
16.9%
-54.3%
FCEL

Income Statement — Q4 FY2025 vs Q1 FY2023

Metric
FCEL
FCEL
RERE
RERE
Revenue
$55.0M
$43.2M
Net Profit
$-29.9M
$7.3M
Gross Margin
-12.1%
Operating Margin
-51.5%
Net Margin
-54.3%
16.9%
Revenue YoY
11.5%
Net Profit YoY
27.9%
EPS (diluted)
$-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
FCEL
FCEL
RERE
RERE
Q4 25
$55.0M
Q3 25
$46.7M
Q2 25
$37.4M
Q1 25
$19.0M
Q4 24
$49.3M
Q3 24
$23.7M
Q2 24
$22.4M
Q1 24
$16.7M
Net Profit
FCEL
FCEL
RERE
RERE
Q4 25
$-29.9M
Q3 25
$-91.7M
Q2 25
$-38.0M
Q1 25
$-28.3M
Q4 24
$-41.4M
Q3 24
$-32.7M
Q2 24
$-32.1M
Q1 24
$-19.8M
Gross Margin
FCEL
FCEL
RERE
RERE
Q4 25
-12.1%
Q3 25
-11.0%
Q2 25
-25.2%
Q1 25
-27.4%
Q4 24
-22.1%
Q3 24
-26.2%
Q2 24
-31.6%
Q1 24
-70.2%
Operating Margin
FCEL
FCEL
RERE
RERE
Q4 25
-51.5%
Q3 25
-204.0%
Q2 25
-95.7%
Q1 25
-172.9%
Q4 24
-83.2%
Q3 24
-141.9%
Q2 24
-184.5%
Q1 24
-254.5%
Net Margin
FCEL
FCEL
RERE
RERE
Q4 25
-54.3%
Q3 25
-196.1%
Q2 25
-101.7%
Q1 25
-149.1%
Q4 24
-84.0%
Q3 24
-137.8%
Q2 24
-143.4%
Q1 24
-118.6%
EPS (diluted)
FCEL
FCEL
RERE
RERE
Q4 25
$-0.43
Q3 25
$-3.78
Q2 25
$-1.79
Q1 25
$-1.42
Q4 24
$-2.29
Q3 24
$-1.99
Q2 24
$-2.18
Q1 24
$-1.37

Balance Sheet & Financial Strength

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

Metric
FCEL
FCEL
RERE
RERE
Cash + ST InvestmentsLiquidity on hand
$278.1M
$228.0M
Total DebtLower is stronger
$103.8M
Stockholders' EquityBook value
$662.2M
$557.1M
Total Assets
$932.1M
$722.9M
Debt / EquityLower = less leverage
0.16×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
FCEL
FCEL
RERE
RERE
Q4 25
$278.1M
Q3 25
$174.7M
Q2 25
$177.0M
Q1 25
$208.4M
Q4 24
$257.3M
Q3 24
$267.2M
Q2 24
$260.1M
Q1 24
$297.5M
Total Debt
FCEL
FCEL
RERE
RERE
Q4 25
$103.8M
Q3 25
$106.4M
Q2 25
$109.4M
Q1 25
$112.3M
Q4 24
$115.7M
Q3 24
$112.7M
Q2 24
$116.2M
Q1 24
$107.2M
Stockholders' Equity
FCEL
FCEL
RERE
RERE
Q4 25
$662.2M
Q3 25
$556.2M
Q2 25
$609.2M
Q1 25
$635.2M
Q4 24
$656.9M
Q3 24
$675.8M
Q2 24
$639.8M
Q1 24
$663.9M
Total Assets
FCEL
FCEL
RERE
RERE
Q4 25
$932.1M
Q3 25
$830.5M
Q2 25
$883.8M
Q1 25
$907.5M
Q4 24
$944.1M
Q3 24
$948.9M
Q2 24
$916.8M
Q1 24
$923.2M
Debt / Equity
FCEL
FCEL
RERE
RERE
Q4 25
0.16×
Q3 25
0.19×
Q2 25
0.18×
Q1 25
0.18×
Q4 24
0.18×
Q3 24
0.17×
Q2 24
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
FCEL
FCEL
RERE
RERE
Operating Cash FlowLast quarter
$-22.9M
Free Cash FlowOCF − Capex
$-23.9M
FCF MarginFCF / Revenue
-43.4%
Capex IntensityCapex / Revenue
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
FCEL
FCEL
RERE
RERE
Q4 25
$-22.9M
Q3 25
$-26.8M
Q2 25
$-29.9M
Q1 25
$-45.7M
Q4 24
$5.8M
Q3 24
$-63.4M
Q2 24
$-37.1M
Q1 24
$-58.3M
Free Cash Flow
FCEL
FCEL
RERE
RERE
Q4 25
$-23.9M
Q3 25
$-32.1M
Q2 25
$-35.2M
Q1 25
$-52.8M
Q4 24
$-4.7M
Q3 24
$-76.8M
Q2 24
$-50.3M
Q1 24
$-68.8M
FCF Margin
FCEL
FCEL
RERE
RERE
Q4 25
-43.4%
Q3 25
-68.6%
Q2 25
-94.0%
Q1 25
-277.8%
Q4 24
-9.5%
Q3 24
-324.0%
Q2 24
-224.5%
Q1 24
-412.4%
Capex Intensity
FCEL
FCEL
RERE
RERE
Q4 25
1.8%
Q3 25
11.2%
Q2 25
14.1%
Q1 25
37.2%
Q4 24
21.4%
Q3 24
56.6%
Q2 24
58.9%
Q1 24
63.3%

Financial Flow Comparison

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

Revenue Breakdown by Segment

FCEL
FCEL

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

RERE
RERE

Segment breakdown not available.

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