ROC % measures how well a company generates cash flow relative to the capital it has invested in its business. It is also called ROIC %. Environmental Tectonics's annualized return on capital (ROC %) for the quarter that ended in May. 2025 was 17.03%.
As of today (2026-06-25), Environmental Tectonics's WACC % is 0.00%. Environmental Tectonics's ROC % is 0.00% (calculated using TTM income statement data).
Environmental Tectonics earns returns that do not match up to its cost of capital. It will destroy value as it grows.
ROC % measures how well a company generates cash flow relative to the capital it has invested in its business. It is also called ROIC %. The reason book values of debt and equity are used is because the book values are the capital the company received when issuing the debt or receiving the equity investments.
There are four key components to this definition. The first is the use of operating income or EBIT rather than net income in the numerator. The second is the tax adjustment to this operating income or EBIT, computed as a hypothetical tax based on an effective or marginal tax rate. The third is the use of book values for invested capital, rather than market values. The final is the timing difference; the capital invested is from the end of the prior year whereas the operating income or EBIT is the current year's number.
Why is ROC % important?
Because it costs money to raise capital. A firm that generates higher returns on investment than it costs the company to raise the capital needed for that investment is earning excess returns. A firm that expects to continue generating positive excess returns on new investments in the future will see its value increase as growth increases, whereas a firm that earns returns that do not match up to its cost of capital will destroy value as it grows.
As of today, Environmental Tectonics's WACC % is 0.00%. Environmental Tectonics's ROC % is 0.00% (calculated using TTM income statement data).
Environmental Tectonics earns returns that do not match up to its cost of capital. It will destroy value as it grows.
Be Aware
Like ROE % and ROA %, ROC % is calculated with only 12 months of data. Fluctuations in the company's earnings or business cycles can affect the ratio drastically. It is important to look at the ratio from a long term perspective.
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
Note:
The Operating Income data used here is four times the quarterly (May. 2025) data.
The tax rate is limited to between 0% and 100%.
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
Environmental Tectonics (ETCC) has a ROC % of 17.03% as of May. 2025. Return on capital is the ratio of current-period net income to average two-period capital. View historical data on Environmental Tectonics and its competitors.
Is Environmental Tectonics' ROC % too high?
Environmental Tectonics' current ROC % is 17.03%. The Aerospace & Defense industry median ROC % is 4.45. Environmental Tectonics' value of 17.03% is 282.7% above this industry median. Overall, Environmental Tectonics has a GF Score™ of 34/100, reflecting its overall financial health beyond just this single metric.
How does Environmental Tectonics' ROC % compare to XERI and DUKR?
Environmental Tectonics' ROC % of 17.03% can be compared against companies in the Aerospace & Defense industry. The industry median ROC % is 4.45. Environmental Tectonics' value of 17.03% is 282.7% above this benchmark. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good ROC % for an Aerospace & Defense company?
The median ROC % among Aerospace & Defense companies is 4.45, based on 351 companies in the industry. Companies in the top quartile (top 25%) have a ROC % significantly above this median, while those in the bottom quartile fall well below. However, ROC % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Environmental Tectonics's current ROC % of 17.03% is 282.7% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high ROC % mean?
A high ROC % can signal that a stock is expensive relative to its fundamentals. Return on capital is the ratio of current-period net income to average two-period capital. View historical data on Environmental Tectonics and its competitors. For the Aerospace & Defense industry, the median ROC % is 4.45 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Environmental Tectonics's current ROC % is 17.03%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Environmental Tectonics stock overvalued right now?
Environmental Tectonics (ETCC) has a current ROC % of 17.03%. The current ROC % is 17.03% and 282.7% above the Aerospace & Defense industry median of 4.45. Environmental Tectonics' overall GF Score™ is 34/100. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is ROC % calculated?
ROC % is calculated from a company's financial statements. For Environmental Tectonics (ETCC), the current ROC % is 17.03% as of May. 2025. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.
Environmental Tectonics Corp is a supplier and innovator in software driven products and services used to create and monitor the physiological effects of flight, including high performance jet tactical flight simulation, fixed and rotary wing upset prevention and recovery and spatial disorientation, and both suborbital and orbital commercial human spaceflight; altitude (hypobaric) chambers; hyperbaric chambers for multiple persons; Aircrew Training Systems; Advanced Disaster Management Simulators; steam and gas (ethylene oxide) sterilizer systems; and Environmental Testing and Simulation Systems. The Company operates through the Aerospace Solutions and Commercial/Industrial Systems segments, with Aerospace Solutions generating maximum revenue.
34GF Score
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