Phoslock Environmental Technologies Limited (PET) AI Stock Analysis

• Market Cap: AU$8.74M
• Dividend Yield: N/A
• Average Volume (3M): 1.26M
• Price to Earnings (P/E): ―
• Beta (1Y): -0.39
• Revenue Growth: -45.80%
• EPS Growth: -210.00%
• Country: AU
• Employees: 40
• Sector: Industrials
• Sector Strength: 72
• Industry: Industrial - Pollution & Treatment Controls
• EPS (TTM): >-0.01
• Shares Outstanding: 624,390,500
• 10 Day Avg. Volume: 3,777,521
• 30 Day Avg. Volume: 1,259,173
• PEG Ratio: -0.15
• Price to Book (P/B): 1.28
• Price to Sales (P/S): 2.82
• P/FCF Ratio: -4.65
• Enterprise Value/Market Cap: N/A
• Enterprise Value/Revenue: N/A
• Enterprise Value/Gross Profit: N/A
• Enterprise Value/Ebitda: N/A
• 1Y Price Target: N/A
• Price Target Upside: N/A
• Rating Consensus: N/A
• Number of Analyst Covering: 0
• EPS Forecast (FY): N/A
• Revenue Forecast (FY): N/A

• Rating: 42 Neutral
• Price Target: AU$0.01 ▲(30.00% Upside)
• Action: Reiterated Date: 03/02/26
• Date: Action: Reiterated 03/02/26

The score is driven primarily by weak financial performance—ongoing losses, continued cash burn, and declining equity—partly offset by a low-debt balance sheet and a sharp 2025 revenue rebound. Technicals remain bearish (price below key moving averages and negative MACD), while valuation is constrained by negative earnings and no stated dividend yield.

Positive Factors

Proprietary Phoslock® technology and niche market

Owning a specialized remediation product (Phoslock®) for phosphorus and eutrophication provides a durable competitive advantage in a niche regulatory-driven market. Municipalities and utilities face recurring compliance needs, creating repeatable service and product demand with high technical barriers to entry and long sales cycles.

Low leverage supports financial flexibility

Very low reported debt relative to equity gives the company structural flexibility to fund project working capital, absorb revenue volatility, and access external financing on better terms. Limited interest burden preserves cash flow for operations and strategic investments while reducing refinancing risk over the medium term.

Material 2025 revenue rebound

A near-doubling of revenue in 2025 signals recovery of project deliveries and stronger market demand, which can drive scale benefits. If sustained, higher top-line provides runway for margin improvement through better fixed-cost absorption and strengthens prospects for transitioning to consistent positive operating leverage over the coming quarters.

Negative Factors

Persistent negative operating and free cash flow

Consistent cash burn is a structural weakness: negative operating and free cash flow mean the business does not self-fund project execution or growth. Over 2–6 months this forces dependence on external capital, risks dilution or financing stress, and constrains investments in sales, R&D, or working capital needed to scale.

Ongoing operating and net losses

Sustained negative EBIT and net losses indicate the core business has not yet achieved profitable unit economics. Without a credible path to sustained positive margins, profitability risk persists, undermining long-term reinvestment capacity and making the company reliant on external financing to cover recurring operating deficits.

Material equity erosion over time

A sharp decline in shareholder equity reflects cumulative losses and reduces the capital buffer against project setbacks. Lower equity limits future borrowing capacity, increases vulnerability to adverse events, and raises the probability that management must seek dilutive capital or restructure funding if losses continue, affecting long-term stability.

Phoslock Environmental Technologies Limited Business Overview & Revenue Model

Company Description

Phoslock Environmental Technologies Limited engages in the design, engineering, and project implementation solutions for water related projects and water treatment products. It offers Phoslock, a formulation of bentonite lanthanum that removes excess phosphate from the water; and Zeolite that is applied to heavily polluted water to bind nitrogen. The company's products are used to clean up lakes, rivers, canals, wetlands, and drinking water reservoirs. It operates in Australia and New Zealand; Europe and the United Kingdom; the United States, Canada, and Brazil; and China. The company was formerly known as Phoslock Water Solutions Limited and changed its name to Phoslock Environmental Technologies Limited in August 2018. Phoslock Water Solutions Limited was incorporated in 2002 and is headquartered in South Yarra, Australia.

How the Company Makes Money

Phoslock Environmental Technologies generates revenue through the sale of its proprietary Phoslock product and related water treatment services. The company’s primary revenue streams include direct sales to customers for application projects, licensing agreements for its technology, and ongoing maintenance and consulting services for water quality management. Additionally, PET often engages in partnerships with local governments and environmental organizations to implement large-scale water remediation projects, which can lead to significant contract revenues. The company may also benefit from grants or funding aimed at environmental protection initiatives, contributing further to its financial performance.

Phoslock Environmental Technologies Limited Financial Statement Overview

Summary

Revenue rebounded strongly in 2025 (~+93%), but the company remains unprofitable with operating and net losses, and cash flow is persistently negative (operating cash flow and free cash flow both negative in 2025). Low leverage helps, but equity has fallen materially over time, reflecting ongoing value erosion.

Income Statement

Revenue rebounded sharply in 2025 (annual revenue up ~93% to ~3.1m), but profitability remains weak. The company is still generating operating losses (EBIT roughly -3.0m in 2025) and net losses (about -3.3m in 2025). Gross profit is positive, but margins and earnings have been volatile across years, with no sustained return to profitability yet.

Balance Sheet

Leverage is low, with debt modest relative to equity in the years where it’s provided (debt-to-equity ~0.03–0.07 from 2022–2024), which supports financial flexibility. However, equity has trended down materially over time (from ~29.5m in 2020 to ~6.8m in 2025), consistent with ongoing losses, and returns on equity are negative where reported—highlighting continued value erosion despite limited balance-sheet debt.

Cash Flow

Cash generation is the key pressure point: operating cash flow and free cash flow are negative every year shown (e.g., operating cash flow about -1.8m and free cash flow about -1.9m in 2025). While cash burn improved versus the very large outflows seen in 2020–2022, the business still isn’t self-funding and remains dependent on external capital or balance-sheet resources to support operations.

Breakdown	TTM	Dec 2025	Dec 2024	Jun 2024	Dec 2022	Dec 2021
Income Statement
Total Revenue	1.61M	3.10M	757.00K	3.39M	3.02M	6.30M
Gross Profit	955.00K	1.19M	51.00K	1.82M	696.00K	3.59M
EBITDA	-3.19M	-2.97M	-2.53M	-2.27M	-10.69M	-3.73M
Net Income	-2.75M	-3.25M	-2.28M	-2.06M	-11.21M	-3.94M
Balance Sheet
Total Assets	9.33M	8.44M	10.76M	14.44M	18.12M	30.41M
Cash, Cash Equivalents and Short-Term Investments	6.18M	5.30M	7.96M	10.72M	14.58M	23.12M
Total Debt	31.00K	903.00K	367.00K	342.00K	955.00K	1.29M
Total Liabilities	348.00K	1.62M	1.15M	2.21M	3.48M	4.60M
Stockholders Equity	8.99M	6.82M	9.61M	12.24M	14.64M	25.82M
Cash Flow
Free Cash Flow	-1.98M	-1.88M	-2.88M	-3.16M	-7.70M	-7.07M
Operating Cash Flow	-1.96M	-1.81M	-2.85M	-2.62M	-7.07M	-6.93M
Investing Cash Flow	1.95M	-120.00K	-49.00K	-533.00K	-628.00K	-141.00K
Financing Cash Flow	-396.00K	-436.00K	-355.00K	-561.00K	-687.00K	-480.00K

Phoslock Environmental Technologies Limited Peers Comparison

Name	Overall Rating	Market Cap	P/E Ratio	ROE	Dividend Yield	Revenue Growth	EPS Growth
Sector *	63 Neutral	$10.79B	15.43	7.44%	2.01%	2.89%	-14.66%
EGL	54 Neutral	AU$93.22M	31.01	10.86%	―	13.51%	5.08%
DEM	49 Neutral	AU$32.66M	-14.71	-16.00%	―	11.53%	46.15%
PET	42 Neutral	AU$8.74M	-2.69	-26.47%	―	-45.80%	-210.00%
ECT	41 Neutral	AU$54.09M	-9.35	-164.39%	―	―	15.66%
AEI	41 Neutral	AU$10.60M	-2.17	―	―	-0.52%	-38.84%

Phoslock Environmental Technologies Limited Corporate Events

Phoslock Files Updated Corporate Governance Statement with ASX

Phoslock Environmental Technologies has lodged its latest corporate governance statement and accompanying Appendix 4G with the ASX for the financial year ended 31 December 2025. The statement, current as of 27 February 2026 and approved by the board, is available on the company’s website and outlines how it complies with the ASX Corporate Governance Council’s principles and recommendations.

The filing details that Phoslock has adopted key governance practices, including a formal board charter, pre-appointment checks for directors and executives, written agreements for senior leaders and direct accountability of the company secretary to the board. By formally mapping its governance framework to ASX requirements, the company underscores its focus on transparency and regulatory compliance, offering investors clearer visibility into board oversight and management controls.

The most recent analyst rating on (AU:PET) stock is a Hold with a A$0.02 price target. To see the full list of analyst forecasts on Phoslock Environmental Technologies Limited stock, see the AU:PET Stock Forecast page.

Phoslock lifts revenue and narrows underlying loss but net loss widens in 2025

Phoslock Environmental Technologies Limited reported a sharp rebound in revenue for the year to 31 December 2025, with income from ordinary activities rising 308.9% to $3.1 million, while its underlying EBIT loss narrowed to $2.8 million. However, the statutory net loss after tax widened 42.9% to $3.3 million, net tangible assets per share fell to 1.09 cents, and the company again withheld dividends, underscoring that despite operational improvement it remains loss-making and in investment mode.

Management highlighted the use of Underlying EBIT, which excludes finance costs, certain non-cash items and tax, as a better indicator of ongoing performance given the volatility from impairments and foreign exchange movements. The improved underlying result, alongside an unmodified audit opinion, suggests gradual operational recovery, but the erosion of net tangible assets and continued absence of shareholder returns signal that the balance sheet and capital management will remain key concerns for investors as the company seeks a clear path to profitability.

The most recent analyst rating on (AU:PET) stock is a Hold with a A$0.02 price target. To see the full list of analyst forecasts on Phoslock Environmental Technologies Limited stock, see the AU:PET Stock Forecast page.

Phoslock Corrects Cash Reporting, Posts Stronger Quarter as Sales and Production Rebound

Phoslock Environmental Technologies has corrected an error in its December 2025 quarterly Appendix 4C, revising the previously reported 40 quarters of funding availability to N/A due to a positive cash inflow, and has formally redacted a prior outlook statement on expected 2026 sales, stating it is not currently in a position to justify those projections. The company reported a December-quarter operating cashflow surplus of about $128,000 versus large prior deficits, supported by its strongest sales receipts since late 2023 and sharply reduced legal-related outflows, bringing 2025 operating cash outflows down to $2.4 million from $3.3 million in 2024 amid rising sales volumes and resumed factory operations in China, while it continues to address a shareholder class action and pursue R&D on an improved lanthanum-based product.

The most recent analyst rating on (AU:PET) stock is a Sell with a A$0.01 price target. To see the full list of analyst forecasts on Phoslock Environmental Technologies Limited stock, see the AU:PET Stock Forecast page.

Phoslock Swings to Operating Cash Surplus as Sales Volumes Surge in 2025

Phoslock Environmental Technologies reported a solid improvement in its financial performance for the December 2025 quarter, with a cash position of $5.2 million and a cashflow surplus from operating activities of about $128,000, reversing prior quarterly deficits and reducing full-year operating cash outflows to $2.4 million from $3.3 million in 2024. Quarterly sales receipts rose to $1.095 million, the highest since late 2023, driven mainly by the USA, Brazil and Europe, while full-year sales volumes surged to 1,200 tonnes from 227 tonnes a year earlier, supported by strong contributions from Brazil and resumed production at its Chinese factory, which is ramping up toward 12 tonnes per day. The company continues to manage legacy legal issues, including an ongoing shareholder class action, and is advancing R&D on a new lanthanum-based product, although some technical issues must be resolved before field trials; management expects sales volumes to increase significantly in 2026, particularly on the back of anticipated large European lake treatment projects later in the year.

The most recent analyst rating on (AU:PET) stock is a Sell with a A$0.01 price target. To see the full list of analyst forecasts on Phoslock Environmental Technologies Limited stock, see the AU:PET Stock Forecast page.

Phoslock Environmental Technologies Resumes Production in China

Phoslock Environmental Technologies Limited has announced the recommencement of Phoslock production at its Changxing, China factory, following a halt in 2021 due to a business collapse in China. The decision comes after a reduction in inventory levels through continued sales and increased deliveries to key markets. The plant, refurbished over the past six months, is set to resume operations in January 2026 with an initial single shift production capacity of 3,000 tons annually, with potential for expansion to two shifts if needed. This move is expected to replenish inventory and support the company’s market presence.

The most recent analyst rating on (AU:PET) stock is a Sell with a A$0.01 price target. To see the full list of analyst forecasts on Phoslock Environmental Technologies Limited stock, see the AU:PET Stock Forecast page.