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How EnerSys (ENS) makes money

EnerSys (ENS) made $936M of revenue in the first quarter fiscal 2027 (Q1 FY27), +5% from a year earlier. Product brought in $836M (89%); Service brought in $100M (11%). Of every dollar of revenue, 33¢ was left as gross profit, 16¢ was left as operating profit, 12¢ was left as net earnings.

Drawing the Sankey…

EnerSys revenue by segment, Q1 FY27EnerSys revenue by segment, Q1 FY27Product$836MService$100M
EnerSys: revenue by line, Q3 FY25 to Q1 FY27EnerSys: revenue by line, Q3 FY25 to Q1 FY27ProductServiceProduct: $836M latest$836MService: $100M latest$100MQ3 FY25Q4 FY25Q1 FY26Q2 FY26Q3 FY26Q4 FY26Q1 FY27
The mix barely moved between Q3 FY25 and Q1 FY27.
EnerSys revenue by quarterEnerSys revenue by quarter$906MQ3 FY25$975MQ4 FY25$893MQ1 FY26$951MQ2 FY26$919MQ3 FY26$988MQ4 FY26$936MQ1 FY27
EnerSys: where each dollar of revenue goesEnerSys: where each dollar of revenue goesCost of revenue67¢Gross profit33¢Operating expenses17¢Operating profit16¢Income tax2¢Net earnings12¢Operating cash flow25¢Free cash flow23¢

Revenue by segment, Q1 FY27

SegmentRevenueShareQ/QY/Y
Product$836M89.3%-6%+4%
Service$100M10.7%-0.9%+15%

Where each dollar of revenue goes

LineQ1 FY27% of revenue
Revenue$936M100.0%
Cost of revenue$622M66.5%
Gross profit$313M33.5%
Operating expenses$162M17.3%
Operating profit$151M16.2%
Income tax$18.6M2.0%
Net earnings$116M12.4%
Operating cash flow$230M24.6%
Free cash flow$218M23.3%

Revenue, quarter by quarter

QuarterRevenueY/Y
Q1 FY27$936M+5%
Q4 FY26$988M+1%
Q3 FY26$919M+1%
Q2 FY26$951M+8%
Q1 FY26$893M+5%
Q4 FY25$975M+7%
Q3 FY25$906M+5%

From EnerSys' 10-Q filed Aug 12, 2026 (on EDGAR).

Questions

How does EnerSys make money?

EnerSys (ENS) made $936M of revenue in the first quarter fiscal 2027 (Q1 FY27), +5% from a year earlier. Product brought in $836M (89%); Service brought in $100M (11%). Of every dollar of revenue, 33¢ was left as gross profit, 16¢ was left as operating profit, 12¢ was left as net earnings.

What is EnerSys' biggest business?

Product: $836M in the first quarter fiscal 2027, 89% of revenue, +4% from a year earlier.

What is EnerSys' profit margin?

Net earnings were $116M, 12.4% of revenue, in the first quarter fiscal 2027; the operating margin was 16.2%.

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Updated Nov 8, 2026. Read automatically from SEC filings and public data; errors are possible. Not investment advice.