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Side-by-side financial comparison of ENTERPRISE FINANCIAL SERVICES CORP (EFSC) and PLUG POWER INC (PLUG). Click either name above to swap in a different company.

PLUG POWER INC is the larger business by last-quarter revenue ($225.2M vs $185.2M, roughly 1.2× ENTERPRISE FINANCIAL SERVICES CORP). ENTERPRISE FINANCIAL SERVICES CORP runs the higher net margin — 26.6% vs -375.6%, a 402.3% gap on every dollar of revenue. Over the past eight quarters, PLUG POWER INC's revenue compounded faster (36.8% CAGR vs 9.0%).

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.

Plug Power Inc. is an American company engaged in the development of hydrogen fuel cell and electrolyzer systems that replace conventional batteries in equipment and vehicles powered by electricity. The company is headquartered in Slingerlands, New York, and has facilities in Spokane, Washington, and Rochester, New York.

EFSC vs PLUG — Head-to-Head

Bigger by revenue
PLUG
PLUG
1.2× larger
PLUG
$225.2M
$185.2M
EFSC
Higher net margin
EFSC
EFSC
402.3% more per $
EFSC
26.6%
-375.6%
PLUG
Faster 2-yr revenue CAGR
PLUG
PLUG
Annualised
PLUG
36.8%
9.0%
EFSC

Income Statement — Q1 FY2026 vs Q4 FY2025

Metric
EFSC
EFSC
PLUG
PLUG
Revenue
$185.2M
$225.2M
Net Profit
$49.4M
$-846.0M
Gross Margin
2.4%
Operating Margin
-338.9%
Net Margin
26.6%
-375.6%
Revenue YoY
17.6%
Net Profit YoY
-1.2%
36.7%
EPS (diluted)
$1.30
$-0.70

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
EFSC
EFSC
PLUG
PLUG
Q1 26
$185.2M
Q4 25
$193.6M
$225.2M
Q3 25
$206.9M
$177.1M
Q2 25
$173.4M
$174.0M
Q1 25
$166.0M
$133.7M
Q4 24
$167.0M
$191.5M
Q3 24
$164.9M
$173.7M
Q2 24
$156.0M
$143.3M
Net Profit
EFSC
EFSC
PLUG
PLUG
Q1 26
$49.4M
Q4 25
$54.8M
$-846.0M
Q3 25
$45.2M
$-361.9M
Q2 25
$51.4M
$-227.1M
Q1 25
$50.0M
$-196.7M
Q4 24
$48.8M
$-1.3B
Q3 24
$50.6M
$-211.2M
Q2 24
$45.4M
$-262.3M
Gross Margin
EFSC
EFSC
PLUG
PLUG
Q1 26
Q4 25
2.4%
Q3 25
-67.9%
Q2 25
-30.7%
Q1 25
-55.3%
Q4 24
-122.5%
Q3 24
-57.6%
Q2 24
-91.6%
Operating Margin
EFSC
EFSC
PLUG
PLUG
Q1 26
Q4 25
-338.9%
Q3 25
42.9%
-197.0%
Q2 25
37.0%
-101.7%
Q1 25
36.8%
-133.5%
Q4 24
-678.7%
Q3 24
38.1%
-124.4%
Q2 24
36.7%
-170.7%
Net Margin
EFSC
EFSC
PLUG
PLUG
Q1 26
26.6%
Q4 25
28.3%
-375.6%
Q3 25
21.9%
-204.4%
Q2 25
29.6%
-130.5%
Q1 25
30.1%
-147.1%
Q4 24
29.2%
-697.5%
Q3 24
30.7%
-121.5%
Q2 24
29.1%
-183.0%
EPS (diluted)
EFSC
EFSC
PLUG
PLUG
Q1 26
$1.30
Q4 25
$1.45
$-0.70
Q3 25
$1.19
$-0.31
Q2 25
$1.36
$-0.20
Q1 25
$1.31
$-0.21
Q4 24
$1.27
$-1.61
Q3 24
$1.32
$-0.25
Q2 24
$1.19
$-0.36

Balance Sheet & Financial Strength

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

Metric
EFSC
EFSC
PLUG
PLUG
Cash + ST InvestmentsLiquidity on hand
$368.5M
Total DebtLower is stronger
Stockholders' EquityBook value
$2.1B
$978.1M
Total Assets
$17.3B
$2.6B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
EFSC
EFSC
PLUG
PLUG
Q1 26
Q4 25
$368.5M
Q3 25
$165.9M
Q2 25
$140.7M
Q1 25
$295.8M
Q4 24
$205.7M
Q3 24
$93.9M
Q2 24
$62.4M
Total Debt
EFSC
EFSC
PLUG
PLUG
Q1 26
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
$3.9M
Q2 24
$3.7M
Stockholders' Equity
EFSC
EFSC
PLUG
PLUG
Q1 26
$2.1B
Q4 25
$2.0B
$978.1M
Q3 25
$2.0B
$1.4B
Q2 25
$1.9B
$1.7B
Q1 25
$1.9B
$1.9B
Q4 24
$1.8B
$1.7B
Q3 24
$1.8B
$3.0B
Q2 24
$1.8B
$3.0B
Total Assets
EFSC
EFSC
PLUG
PLUG
Q1 26
$17.3B
Q4 25
$17.3B
$2.6B
Q3 25
$16.4B
$3.1B
Q2 25
$16.1B
$3.4B
Q1 25
$15.7B
$3.6B
Q4 24
$15.6B
$3.6B
Q3 24
$15.0B
$4.7B
Q2 24
$14.6B
$4.8B
Debt / Equity
EFSC
EFSC
PLUG
PLUG
Q1 26
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
0.00×
Q2 24
0.00×

Cash Flow & Capital Efficiency

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

Metric
EFSC
EFSC
PLUG
PLUG
Operating Cash FlowLast quarter
$-148.6M
Free Cash FlowOCF − Capex
$-153.0M
FCF MarginFCF / Revenue
-67.9%
Capex IntensityCapex / Revenue
1.9%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-647.0M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
EFSC
EFSC
PLUG
PLUG
Q1 26
Q4 25
$193.5M
$-148.6M
Q3 25
$49.4M
$-89.8M
Q2 25
$61.3M
$-191.8M
Q1 25
$40.0M
$-105.6M
Q4 24
$247.4M
$-131.2M
Q3 24
$89.0M
$-174.9M
Q2 24
$76.5M
$-254.7M
Free Cash Flow
EFSC
EFSC
PLUG
PLUG
Q1 26
Q4 25
$181.5M
$-153.0M
Q3 25
$47.1M
$-117.5M
Q2 25
$59.0M
$-230.4M
Q1 25
$35.6M
$-146.0M
Q4 24
$239.9M
$-165.2M
Q3 24
$88.2M
$-234.2M
Q2 24
$74.7M
$-356.0M
FCF Margin
EFSC
EFSC
PLUG
PLUG
Q1 26
Q4 25
93.8%
-67.9%
Q3 25
22.8%
-66.4%
Q2 25
34.0%
-132.5%
Q1 25
21.5%
-109.2%
Q4 24
143.7%
-86.3%
Q3 24
53.5%
-134.8%
Q2 24
47.9%
-248.4%
Capex Intensity
EFSC
EFSC
PLUG
PLUG
Q1 26
Q4 25
6.2%
1.9%
Q3 25
1.1%
15.6%
Q2 25
1.3%
22.2%
Q1 25
2.7%
30.3%
Q4 24
4.5%
17.7%
Q3 24
0.5%
34.1%
Q2 24
1.1%
70.7%
Cash Conversion
EFSC
EFSC
PLUG
PLUG
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

EFSC
EFSC

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

PLUG
PLUG

Sales Of Equipment And Related Infrastructure$111.6M50%
Services Performed On Fuel Cell Systems And Related Infrastructure$41.5M18%
Power Purchase Agreements$36.1M16%
Sale Of Cryogenic Equipment$20.0M9%
Sales Of Fuel Cell Systems$11.2M5%
Other$4.8M2%

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