Aeris Environmental (ASX:AEI) PB Ratio: (As of Aug. 02, 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

What is Aeris Environmental PB Ratio?

The PB Ratio, or Price-to-Book ratio, or Price/Book, is a financial ratio used to compare a company's market price to its Book Value per Share. As of today (2026-08-02), Aeris Environmental's share price is A$0.03. Aeris Environmental's Book Value per Share for the quarter that ended in Dec. 2025 was A$-0.03. Hence, Aeris Environmental's PB Ratio of today is .

The historical rank and industry rank for Aeris Environmental's PB Ratio or its related term are showing as below:

During the past 13 years, Aeris Environmental's highest PB Ratio was 27.31. The lowest was 0.78. And the median was 5.29.

ASX:AEI's PB Ratio is not ranked *
in the Industrial Products industry.
Industry Median: 2.11
* Ranked among companies with meaningful PB Ratio only.

During the past 13 years, the highest 3-Year average Book Value Per Share Growth Rate of Aeris Environmental was 58.70% per year. The lowest was -51.80% per year. And the median was -7.60% per year.

Back to Basics: PB Ratio


Aeris Environmental  (ASX:AEI) PB Ratio Explanation

Unlike valuation ratios relative to the earning power such as PE Ratio, PE Ratio without NRI, PS Ratio, Price-to-Operating-Cash-Flow , or Price-to-Free-Cash-Flow, the PB Ratio measures the valuation of the stock relative to the underlying asset of the company.

The PB Ratio works the best for the businesses that earn most of their profit from their assets, e.g. banks and insurance companies.


Be Aware

Some businesses have very light assets, such as software companies or insurance agencies. The PB Ratio does not work well for these companies. Some companies even have negative equity, so the PB Ratio cannot be applied to them.


Aeris Environmental PB Ratio Related Terms


Aeris Environmental PB Ratio Historical Data

* Premium members only.

The historical data trend for Aeris Environmental's PB Ratio 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.

Aeris Environmental PB Ratio Chart

Aeris Environmental Annual Data
Trend Jun16 Jun17 Jun18 Jun19 Jun20 Jun21 Jun22 Jun23 Jun24 Jun25
PB Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 2.73 1.78 2.08 0.00 0.00

Aeris Environmental Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
PB Ratio 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 8.00 0.00 0.00 0.00 0.00

ASX:AEI vs VLTO, ZWS, CECO: PB Ratio Comparison

For the Pollution & Treatment Controls subindustry, Aeris Environmental's PB Ratio, along with its competitors' market caps and PB Ratio 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.


Aeris Environmental PB Ratio vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, Aeris Environmental's PB Ratio distribution charts can be found below:

* The bar in red indicates where Aeris Environmental's PB Ratio falls into.



Aeris Environmental PB Ratio Calculation

The PB Ratio, or Price-to-Book ratio, or Price/Book, is a financial ratio used to compare a company's market price to its Book Value per Share. It is a ratio widely used to value stocks.

Aeris Environmental's PB Ratio for today is calculated as follows:

PB Ratio=Share Price/Book Value per Share (Q: Dec. 2025)
=0.03/-0.026
=

* 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.

It can also be calculated from the numbers for the whole company:

A closely related ratio is called Price-to-Tangible-Book. The difference between Price-to-Tangible-Book and PB Ratio is that book value other than intangibles are used in the calculation.


Aeris Environmental Business Description

Address 26-34 Dunning Avenue, Level 1,Unit 5, Rosebery, Sydney, NSW, AUS, 2018
Aeris Environmental Ltd is engaged in the research, development, and commercialisation of proprietary technologies and the distribution of HVAC/R Hygiene, anti-corrosion, and disinfectant products. It also provides services related to HVAC/R, Hygiene and Remediation Technology, Indoor Air Quality, and Corrosion Protection services. The group provides solutions for Home Cleaning, Aged Care Cleaning, School & Office Cleaning, and Flood Remediation. Its geographic reportable segments are Australia and International. The company generates a majority of its revenue from Australia.