Top Performing Pollution Treatment Controls Stocks of Singapore 2025 (SGX): FKnol.com

Interested in investing in the category of stocks belonging to the Pollution Treatment Controls industry subsector of the Singapore Stock Exchange (SGX)? This article provides the list of the best performing stocks, which have been ranked according to the highest returns generated during the 2025 year-to-date (YTD). The returns are calculated based on the stock price at the start of the year and that at the date of writing for the Singapore stocks of Pollution Treatment Controls sector which trade on the SGX. In case number of stocks of a particular sector are less, than penny stocks may also appear in the list, and may show wide swings owing to their small prices and associated movements which may lead to big percentage changes. As the number of stocks belonging to the Singapore Pollution Treatment Controls sector is low, all the stocks (irrespective of their market-cap) are considered for the top 10 return generating list.

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Top Performing Pollution Treatment Controls StocksFull List of Pollution Treatment Controls StocksTop Pollution Treatment Controls Stocks for May 2025

Top Singapore Pollution Treatment Controls Stocks With Highest Returns

The following list presents stocks of the Singapore companies which belong to the broader Pollution Treatment Controls sector or the stock market index, their corresponding prices as of given date, and the percentage gains realized:

1) SIIC Environment Holdings Ltd. (BHK)

Price Gain: -14.59% 2025 year-to-date
Current Price: SGD 0.16
Market Capitalization: $100000 billion
52-week Price Range: $0.18 - $0.23

2) ZVZZT Pollution Treatment Controls Corp Ltd. (ZVZZT)

Price Gain: -21.54% 2025 year-to-date
Current Price: SGD 21.43
Market Capitalization: $1111.11 billion
52-week Price Range: $0.18 - $0.6

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3) Leader Environmental Technologies Limited (LS9)

Price Gain: -29.63% 2025 year-to-date
Current Price: SGD 0.04
Market Capitalization: $61395 billion
52-week Price Range: $0.05 - $0.1

4) ZVZZT Pollution Treatment Controls Corp Ltd. (ZVZZT)

Price Gain: -37.39% 2025 year-to-date
Current Price: SGD 21.43
Market Capitalization: $1111.11 billion
52-week Price Range: $0.07 - $0.21

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Top Performing Pollution Treatment Controls StocksFull List of Pollution Treatment Controls StocksTop Pollution Treatment Controls Stocks for May 2025

Performance of Top Pollution Treatment Controls Stocks of Singapore

Here's a look at the basic details and how the above mentioned stocks fared during the period:

1) SIIC Environment

SIIC Environment Holdings Ltd., an investment holding company, engages in wastewater treatment, water supply, solid waste management, and other ... see Detailed Company Profile of SIIC Environment.
During the given months of the year 2025, SIIC Environment Holdings Ltd. (BHK) was successful in generating YTD returns of -14.59 percentage which helped it gain the number two spot in the list of the top performing stocks which generated maximum returns during year 2025 till date. As of December of the previous year, the stock of the Singapore-based SIIC Environment closed at a price of ₹0.19 per share, while it traded at a price of ₹0.16 per share as of Jan 2, 2025. The company's market cap changed from ₹476.5 million to ₹100000 billion during the same period YTD. The company is classified under the Industrials industry sector and further specialized as a Pollution & Treatment Controls sector business.

2) ZVZZT Pollution Treatment Controls Corp Ltd. (ZVZZT)

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3) Leader Env

Leader Environmental Technologies Limited, an investment holding company, engages in the research and development, design, fabrication, ... see Detailed Company Profile of Leader Env.
At number four in the list of top stocks stands Leader Environmental Technologies Limited (LS9), which saw a change in its stock price from the level of ₹0.05 apiece during previous year December end to the price of ₹0.04 per share as of Jan 2, 2025. It translates to a change of -29.63 percentage. The Changchun, China-headquartered Industrials sector company also saw its market value change from ₹82.88 million to ₹61395 billion.