Environmental Tectonics Past Earnings Performance
Past criteria checks 5/6
Environmental Tectonics has been growing earnings at an average annual rate of 71.9%, while the Aerospace & Defense industry saw earnings growing at 17.8% annually. Revenues have been growing at an average rate of 30.8% per year. Environmental Tectonics's return on equity is 80.5%, and it has net margins of 18.3%.
Key information
71.93%
Earnings growth rate
71.90%
EPS growth rate
| Aerospace & Defense Industry Growth | 5.38% |
| Revenue growth rate | 30.83% |
| Return on equity | 80.52% |
| Net Margin | 18.27% |
| Last Earnings Update | 29 Aug 2025 |
Recent past performance updates
No updates
Recent updates
Revenue & Expenses Breakdown
How Environmental Tectonics makes and spends money. Based on latest reported earnings, on an LTM basis.
Earnings and Revenue History
| Date | Revenue | Earnings | G+A Expenses | R&D Expenses |
|---|---|---|---|---|
| 29 Aug 25 | 70 | 13 | 9 | 1 |
| 30 May 25 | 67 | 13 | 9 | 1 |
| 28 Feb 25 | 63 | 13 | 9 | 1 |
| 22 Nov 24 | 60 | 8 | 9 | 2 |
| 23 Aug 24 | 54 | 6 | 8 | 2 |
| 24 May 24 | 49 | 4 | 8 | 2 |
| 23 Feb 24 | 43 | 2 | 8 | 2 |
| 24 Nov 23 | 36 | -2 | 8 | 2 |
| 25 Aug 23 | 32 | -4 | 8 | 2 |
| 26 May 23 | 28 | -2 | 9 | 2 |
| 24 Feb 23 | 26 | -2 | 8 | 2 |
| 25 Nov 22 | 22 | 2 | 7 | 1 |
| 26 Aug 22 | 20 | 2 | 7 | 1 |
| 27 May 22 | 19 | -1 | 6 | 1 |
| 25 Feb 22 | 19 | 2 | 6 | 1 |
| 26 Nov 21 | 19 | -2 | 6 | 2 |
| 27 Aug 21 | 17 | -3 | 6 | 2 |
| 28 May 21 | 17 | -4 | 6 | 2 |
| 26 Feb 21 | 16 | -7 | 7 | 2 |
| 27 Nov 20 | 23 | -7 | 8 | 2 |
| 28 Aug 20 | 27 | -7 | 9 | 2 |
| 29 May 20 | 35 | -5 | 9 | 2 |
| 28 Feb 20 | 41 | -4 | 10 | 2 |
| 29 Nov 19 | 46 | -1 | 10 | 1 |
| 30 Aug 19 | 50 | 2 | 10 | 1 |
| 31 May 19 | 49 | 2 | 10 | 1 |
| 22 Feb 19 | 48 | 3 | 11 | 1 |
| 23 Nov 18 | 47 | 3 | 11 | 2 |
| 24 Aug 18 | 47 | 3 | 11 | 2 |
| 25 May 18 | 47 | 3 | 11 | 2 |
| 23 Feb 18 | 48 | 2 | 12 | 2 |
| 24 Nov 17 | 45 | 1 | 11 | 2 |
| 25 Aug 17 | 43 | 1 | 11 | 2 |
| 26 May 17 | 41 | 0 | 11 | 2 |
| 24 Feb 17 | 40 | -1 | 11 | 2 |
| 25 Nov 16 | 37 | -11 | 11 | 2 |
| 26 Aug 16 | 38 | -11 | 11 | 2 |
| 27 May 16 | 41 | -11 | 11 | 2 |
| 26 Feb 16 | 40 | -11 | 12 | 2 |
| 27 Nov 15 | 41 | -2 | 11 | 1 |
| 28 Aug 15 | 37 | -3 | 11 | 1 |
| 29 May 15 | 36 | -4 | 12 | 1 |
| 27 Feb 15 | 37 | -4 | 11 | 1 |
Quality Earnings: ETCC has a high level of non-cash earnings.
Growing Profit Margin: ETCC's current net profit margins (18.3%) are higher than last year (11.9%).
Free Cash Flow vs Earnings Analysis
Past Earnings Growth Analysis
Earnings Trend: ETCC has become profitable over the past 5 years, growing earnings by 71.9% per year.
Accelerating Growth: ETCC's earnings growth over the past year (96.6%) exceeds its 5-year average (71.9% per year).
Earnings vs Industry: ETCC earnings growth over the past year (96.6%) exceeded the Aerospace & Defense industry 34.3%.
Return on Equity
High ROE: ETCC's Return on Equity (80.5%) is considered outstanding.
Return on Assets
Return on Capital Employed
Discover strong past performing companies
Company Analysis and Financial Data Status
| Data | Last Updated (UTC time) |
|---|---|
| Company Analysis | 2025/12/26 11:17 |
| End of Day Share Price | 2025/12/26 00:00 |
| Earnings | 2025/08/29 |
| Annual Earnings | 2025/02/28 |
Data Sources
The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.
| Package | Data | Timeframe | Example US Source * |
|---|---|---|---|
| Company Financials | 10 years |
| |
| Analyst Consensus Estimates | +3 years |
|
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| Market Prices | 30 years |
| |
| Ownership | 10 years |
| |
| Management | 10 years |
| |
| Key Developments | 10 years |
|
* Example for US securities, for non-US equivalent regulatory forms and sources are used.
Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.
Analysis Model and Snowflake
Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.
Learn about the world class team who designed and built the Simply Wall St analysis model.
Industry and Sector Metrics
Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.
Analyst Sources
Environmental Tectonics Corporation is covered by 0 analysts. 0 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.