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Side-by-side financial comparison of Clean Energy Fuels Corp. (CLNE) and ENTERPRISE FINANCIAL SERVICES CORP (EFSC). Click either name above to swap in a different company.

ENTERPRISE FINANCIAL SERVICES CORP is the larger business by last-quarter revenue ($185.2M vs $112.3M, roughly 1.6× Clean Energy Fuels Corp.). ENTERPRISE FINANCIAL SERVICES CORP runs the higher net margin — 26.6% vs -38.3%, a 64.9% gap on every dollar of revenue. Over the past eight quarters, ENTERPRISE FINANCIAL SERVICES CORP's revenue compounded faster (9.0% CAGR vs 4.1%).

Bloom Energy is an American public company that designs and manufactures solid oxide fuel cells (SOFCs) which independently produce electricity onsite for power generation in data centers, manufacturing, and other commercial sectors. Founded in 2001 and headquartered in San Jose, California; its fuel cell technology generates electricity through a chemical conversion process, which differs from most other power sources reliant on combustion, and can use natural gas, biogas or hydrogen as fuel...

The Hewlett Packard Enterprise Company (HPE) is an American multinational information technology company based in Spring, Texas. It is a business-focused organization which works in servers, storage, networking, containerization software and consulting and support. HPE was ranked No. 107 in the 2018 Fortune 500 list of the largest United States corporations by total revenue.

CLNE vs EFSC — Head-to-Head

Bigger by revenue
EFSC
EFSC
1.6× larger
EFSC
$185.2M
$112.3M
CLNE
Higher net margin
EFSC
EFSC
64.9% more per $
EFSC
26.6%
-38.3%
CLNE
Faster 2-yr revenue CAGR
EFSC
EFSC
Annualised
EFSC
9.0%
4.1%
CLNE

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
CLNE
CLNE
EFSC
EFSC
Revenue
$112.3M
$185.2M
Net Profit
$-43.0M
$49.4M
Gross Margin
Operating Margin
-9.5%
Net Margin
-38.3%
26.6%
Revenue YoY
2.7%
Net Profit YoY
-42.6%
-1.2%
EPS (diluted)
$-0.21
$1.30

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
CLNE
CLNE
EFSC
EFSC
Q1 26
$185.2M
Q4 25
$112.3M
$193.6M
Q3 25
$106.1M
$206.9M
Q2 25
$102.6M
$173.4M
Q1 25
$103.8M
$166.0M
Q4 24
$109.3M
$167.0M
Q3 24
$104.9M
$164.9M
Q2 24
$98.0M
$156.0M
Net Profit
CLNE
CLNE
EFSC
EFSC
Q1 26
$49.4M
Q4 25
$-43.0M
$54.8M
Q3 25
$-23.8M
$45.2M
Q2 25
$-20.2M
$51.4M
Q1 25
$-135.0M
$50.0M
Q4 24
$-30.2M
$48.8M
Q3 24
$-18.2M
$50.6M
Q2 24
$-16.3M
$45.4M
Operating Margin
CLNE
CLNE
EFSC
EFSC
Q1 26
Q4 25
-9.5%
Q3 25
-12.8%
42.9%
Q2 25
-9.0%
37.0%
Q1 25
-121.7%
36.8%
Q4 24
-11.8%
Q3 24
-8.1%
38.1%
Q2 24
-5.7%
36.7%
Net Margin
CLNE
CLNE
EFSC
EFSC
Q1 26
26.6%
Q4 25
-38.3%
28.3%
Q3 25
-22.4%
21.9%
Q2 25
-19.7%
29.6%
Q1 25
-130.1%
30.1%
Q4 24
-27.6%
29.2%
Q3 24
-17.3%
30.7%
Q2 24
-16.6%
29.1%
EPS (diluted)
CLNE
CLNE
EFSC
EFSC
Q1 26
$1.30
Q4 25
$-0.21
$1.45
Q3 25
$-0.11
$1.19
Q2 25
$-0.09
$1.36
Q1 25
$-0.60
$1.31
Q4 24
$-0.14
$1.27
Q3 24
$-0.08
$1.32
Q2 24
$-0.07
$1.19

Balance Sheet & Financial Strength

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

Metric
CLNE
CLNE
EFSC
EFSC
Cash + ST InvestmentsLiquidity on hand
$156.1M
Total DebtLower is stronger
$226.8M
Stockholders' EquityBook value
$559.4M
$2.1B
Total Assets
$1.1B
$17.3B
Debt / EquityLower = less leverage
0.41×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CLNE
CLNE
EFSC
EFSC
Q1 26
Q4 25
$156.1M
Q3 25
$232.2M
Q2 25
$240.8M
Q1 25
$226.6M
Q4 24
$217.5M
Q3 24
$243.5M
Q2 24
$249.3M
Total Debt
CLNE
CLNE
EFSC
EFSC
Q1 26
Q4 25
$226.8M
Q3 25
$284.3M
Q2 25
$277.9M
Q1 25
$271.6M
Q4 24
$265.4M
Q3 24
$264.1M
Q2 24
$263.0M
Stockholders' Equity
CLNE
CLNE
EFSC
EFSC
Q1 26
$2.1B
Q4 25
$559.4M
$2.0B
Q3 25
$585.2M
$2.0B
Q2 25
$590.8M
$1.9B
Q1 25
$596.7M
$1.9B
Q4 24
$713.3M
$1.8B
Q3 24
$724.8M
$1.8B
Q2 24
$723.0M
$1.8B
Total Assets
CLNE
CLNE
EFSC
EFSC
Q1 26
$17.3B
Q4 25
$1.1B
$17.3B
Q3 25
$1.1B
$16.4B
Q2 25
$1.1B
$16.1B
Q1 25
$1.1B
$15.7B
Q4 24
$1.2B
$15.6B
Q3 24
$1.2B
$15.0B
Q2 24
$1.2B
$14.6B
Debt / Equity
CLNE
CLNE
EFSC
EFSC
Q1 26
Q4 25
0.41×
Q3 25
0.49×
Q2 25
0.47×
Q1 25
0.46×
Q4 24
0.37×
Q3 24
0.36×
Q2 24
0.36×

Cash Flow & Capital Efficiency

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

Metric
CLNE
CLNE
EFSC
EFSC
Operating Cash FlowLast quarter
$13.1M
Free Cash FlowOCF − Capex
$6.5M
FCF MarginFCF / Revenue
5.8%
Capex IntensityCapex / Revenue
5.9%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$59.9M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CLNE
CLNE
EFSC
EFSC
Q1 26
Q4 25
$13.1M
$193.5M
Q3 25
$13.1M
$49.4M
Q2 25
$35.9M
$61.3M
Q1 25
$23.4M
$40.0M
Q4 24
$21.9M
$247.4M
Q3 24
$21.4M
$89.0M
Q2 24
$18.8M
$76.5M
Free Cash Flow
CLNE
CLNE
EFSC
EFSC
Q1 26
Q4 25
$6.5M
$181.5M
Q3 25
$6.5M
$47.1M
Q2 25
$30.9M
$59.0M
Q1 25
$15.9M
$35.6M
Q4 24
$10.3M
$239.9M
Q3 24
$42.0K
$88.2M
Q2 24
$4.8M
$74.7M
FCF Margin
CLNE
CLNE
EFSC
EFSC
Q1 26
Q4 25
5.8%
93.8%
Q3 25
6.1%
22.8%
Q2 25
30.2%
34.0%
Q1 25
15.4%
21.5%
Q4 24
9.5%
143.7%
Q3 24
0.0%
53.5%
Q2 24
4.9%
47.9%
Capex Intensity
CLNE
CLNE
EFSC
EFSC
Q1 26
Q4 25
5.9%
6.2%
Q3 25
6.2%
1.1%
Q2 25
4.8%
1.3%
Q1 25
7.2%
2.7%
Q4 24
10.5%
4.5%
Q3 24
20.3%
0.5%
Q2 24
14.2%
1.1%
Cash Conversion
CLNE
CLNE
EFSC
EFSC
Q1 26
Q4 25
3.53×
Q3 25
1.09×
Q2 25
1.19×
Q1 25
0.80×
Q4 24
5.07×
Q3 24
1.76×
Q2 24
1.68×

Financial Flow Comparison

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

Revenue Breakdown by Segment

CLNE
CLNE

Volume Related Fuel Sales$73.6M66%
Services$15.1M13%
Station Construction Sales$10.7M9%
Volume Related Renewable Identification Number Credits$9.5M8%
Volume Related Low Carbon Fuel Standard Credits$3.4M3%

EFSC
EFSC

Net Interest Income$166.1M90%
Noninterest Income$19.1M10%

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