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How Earth Science Tech (ETST) makes money

Earth Science Tech (ETST) made $9.0M of revenue in the first quarter fiscal 2027 (Q1 FY27), +3% from a year earlier. Sale of Pharmaceutical Products and Medical Consultations brought in $9.0M (100%); Other Revenue brought in $31K (0%). Of every dollar of revenue, 70¢ was left as gross profit, 11¢ was left as operating profit, 8¢ was left as net earnings.

Drawing the Sankey…

Earth Science Tech revenue by segment, Q1 FY27Earth Science Tech revenue by segment, Q1 FY27Sale of Pharmaceutical Products a…$9.0MOther Revenue$31K
Earth Science Tech revenue by quarterEarth Science Tech revenue by quarter$7.4MQ3 FY25$8.7MQ4 FY25$8.8MQ1 FY26$9.1MQ2 FY26$8.4MQ3 FY26$9.5MQ4 FY26$9.0MQ1 FY27
Earth Science Tech: where each dollar of revenue goesEarth Science Tech: where each dollar of revenue goesCost of revenue30¢Gross profit70¢Operating expenses59¢Operating profit11¢Income tax3¢Net earnings8¢Operating cash flow8¢Free cash flow7¢

Revenue by segment, Q1 FY27

SegmentRevenueShareQ/QY/Y
Sale of Pharmaceutical Products and Medical Consultations$9.0M99.7%—+3%
Other Revenue$31K0.3%—+192%

Where each dollar of revenue goes

LineQ1 FY27% of revenue
Revenue$9.0M100.0%
Cost of revenue$2.8M30.5%
Gross profit$6.3M69.5%
Operating expenses$5.3M58.9%
Operating profit$958K10.6%
Income tax$243K2.7%
Net earnings$716K7.9%
Operating cash flow$707K7.8%
Free cash flow$666K7.4%

Revenue, quarter by quarter

QuarterRevenueY/Y
Q1 FY27$9.0M+3%
Q4 FY26$9.5M+10%
Q3 FY26$8.4M+14%
Q2 FY26$9.1M+6%
Q1 FY26$8.8M+2%
Q4 FY25$8.7M+44%
Q3 FY25$7.4M+94%

From Earth Science Tech's 10-Q filed Aug 7, 2026 (on EDGAR).

Questions

How does Earth Science Tech make money?

Earth Science Tech (ETST) made $9.0M of revenue in the first quarter fiscal 2027 (Q1 FY27), +3% from a year earlier. Sale of Pharmaceutical Products and Medical Consultations brought in $9.0M (100%); Other Revenue brought in $31K (0%). Of every dollar of revenue, 70¢ was left as gross profit, 11¢ was left as operating profit, 8¢ was left as net earnings.

What is Earth Science Tech's biggest business?

Sale of Pharmaceutical Products and Medical Consultations: $9.0M in the first quarter fiscal 2027, 100% of revenue, +3% from a year earlier.

What is Earth Science Tech's profit margin?

Net earnings were $716K, 7.9% of revenue, in the first quarter fiscal 2027; the operating margin was 10.6%.

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