Phoslock Environmental Technologies (ASX:PET) Pretax Margin %: -131.50% (As of Dec. 2025)


What is Phoslock Environmental Technologies Pretax Margin %?

Phoslock Environmental Technologies ASX:PET +16.67% Pretax Margin % is -131.50% as of Dec. 2025. The stock has 3 warning signs investors should review. Among 3,038 Industrial Products companies, Phoslock Environmental Technologies ranks worse than 95.62% on this metric.

Pre-Tax margin is calculated as Pre-Tax Income divided by its Revenue. Phoslock Environmental Technologies's Pre-Tax Income for the six months ended in Dec. 2025 was A$-2.20 Mil. Phoslock Environmental Technologies's Revenue for the six months ended in Dec. 2025 was A$1.67 Mil. Therefore, Phoslock Environmental Technologies's pretax margin for the quarter that ended in Dec. 2025 was -131.50%.

The historical rank and industry rank for Phoslock Environmental Technologies's Pretax Margin % or its related term are showing as below:

ASX:PET' s Pretax Margin % Range Over the Past 10 Years
Min: -375.79   Med: -83.82   Max: 14.88
Current: -105.11


ASX:PET's Pretax Margin % is ranked worse than
95.62% of 3038 companies
in the Industrial Products industry
Industry Median: 5.85 vs ASX:PET: -105.11

Phoslock Environmental Technologies  (ASX:PET) Pretax Margin % Explanation

The pretax margin, as know as pretax profit margin, is widely used to measure the operating efficiency of a company before deducting taxes.

The pretax margin is sometimes preferred over the net margin as tax expenditures can make profitability comparisons between companies misleading.

It is a useful tool to compare companies operating in the same sector and less effective when comparing companies from other sectors as each industry generally has different operating expenses and sales patterns.

The long term trend of the pretax margin is a good indicator of the competitiveness and health of the business.


Phoslock Environmental Technologies Pretax Margin % Related Terms


Phoslock Environmental Technologies Pretax Margin % Historical Data

* Premium members only.

The historical data trend for Phoslock Environmental Technologies's Pretax Margin % can be seen below:

* 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.

Phoslock Environmental Technologies Pretax Margin % Chart

Phoslock Environmental Technologies Annual Data
Trend Jun16 Jun17 Jun18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Pretax Margin %
Get a 7-Day Free Trial Premium Member Only Premium Member Only -62.52 -371.01 -58.79 -300.79 -105.11

Phoslock Environmental Technologies Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
Pretax Margin % Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 124.61 -102.26 -928.02 -74.18 -131.50

ASX:PET vs VLTO, ZWS, CECO: Pretax Margin % Comparison

For the Pollution & Treatment Controls subindustry, Phoslock Environmental Technologies's Pretax Margin %, along with its competitors' market caps and Pretax Margin % data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.


Phoslock Environmental Technologies Pretax Margin % vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, Phoslock Environmental Technologies's Pretax Margin % distribution charts can be found below:

* The bar in red indicates where Phoslock Environmental Technologies's Pretax Margin % falls into.



Phoslock Environmental Technologies Pretax Margin % Calculation

Pretax margin - also known as pretax profit margin is the ratio of Pretax Income divided by net sales or Revenue, usually presented in percent.

Phoslock Environmental Technologies's Pretax Margin for the fiscal year that ended in Dec. 2025 is calculated as

Pretax Margin=Pre-Tax Income (A: Dec. 2025 )/Revenue (A: Dec. 2025 )
=-3.253/3.095
=-105.11 %

Phoslock Environmental Technologies's Pretax Margin for the quarter that ended in Dec. 2025 is calculated as

Pretax Margin=Pre-Tax Income (Q: Dec. 2025 )/Revenue (Q: Dec. 2025 )
=-2.196/1.67
=-131.50 %

* 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.

Frequently Asked Questions Learn more about Pretax Margin % →
What does a Pretax Margin % of -131.50% mean?
Phoslock Environmental Technologies (ASX:PET) has a Pretax Margin % of -131.50% as of Dec. 2025. Pre-Tax margin is the ratio of total pre-tax income to net sales. View historical data on Phoslock Environmental Technologies and its competitors. According to the industry distribution chart, Phoslock Environmental Technologies ranks #2905 out of 3038 companies in the Industrial Products industry, placing it in the top 95.6%.
Is Phoslock Environmental Technologies' Pretax Margin % too high?
Phoslock Environmental Technologies' current Pretax Margin % is -131.50%. Based on the distribution chart, Phoslock Environmental Technologies ranks #2905 out of 3038 companies in the Industrial Products industry, which is in the bottom quartile relative to peers.
How does Phoslock Environmental Technologies' Pretax Margin % compare to VLTO and ZWS?
According to the Industrial Products industry distribution chart, Phoslock Environmental Technologies ranks #2905 out of 3038 companies for Pretax Margin %. This places Phoslock Environmental Technologies in the lower half of its industry. The industry median Pretax Margin % is 5.85. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Pretax Margin % for an Industrial Products company?
The median Pretax Margin % among Industrial Products companies is 5.85, based on 3,038 companies in the industry. Companies in the top quartile (top 25%) have a Pretax Margin % significantly above this median, while those in the bottom quartile fall well below. However, Pretax Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Pretax Margin % mean?
A high Pretax Margin % can signal that a stock is expensive relative to its fundamentals. Pre-Tax margin is the ratio of total pre-tax income to net sales. View historical data on Phoslock Environmental Technologies and its competitors. For the Industrial Products industry, the median Pretax Margin % is 5.85 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Phoslock Environmental Technologies's current Pretax Margin % is -131.50%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Phoslock Environmental Technologies stock overvalued right now?
Based on GuruFocus' analysis, Phoslock Environmental Technologies (ASX:PET) is currently considered Possible Value Trap. The stock's GF Value™ is A$0.03, compared to a current price of A$0.01 — trading 76.7% below its estimated fair value. The current Pretax Margin % is -131.50%. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Pretax Margin % calculated?
Pretax Margin % is calculated from a company's financial statements. For Phoslock Environmental Technologies (ASX:PET), the current Pretax Margin % is -131.50% as of Dec. 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.

Phoslock Environmental Technologies Business Description

Address 75 Elizabeth Street, Suite3, Level 12, Sydney, NSW, AUS, 2000
Phoslock Environmental Technologies Ltd provides water technologies and engineering solutions to manage nutrients and other water pollutants. The company is engaged in providing design, engineering, and project implementation solutions for water-related projects and water treatment products to clean up lakes, rivers, canals, wetlands, and drinking water reservoirs. The geographical segments of the group are Australia/New Zealand, Europe/UK, U.S/Canada/Brazil, and China. The majority of revenue is from U.S/Canada/Brazil geographical area.