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Etherstack Plc(ASX) ESK

Market CapA$72.19MMarket cap calculated using publicly traded shares outstanding only. Does not include unlisted, private, or dual-class non-traded shares. Implied market cap may vary.
Since IPO (2012)-39%
5 Year-16%
1 Year+15%
1 Month-5%
A$0.51
+0.00%
+0.00Today
Etherstack Plc last closing stock price
MetricPriceDate
Last closeAUD 0.512026-07-30
Etherstack Plc stock price return by period
PeriodPrice returnPrice at period startPeriod start date
1 week-1.92%AUD 0.522026-07-23
1 month-4.67%AUD 0.542026-06-30
3 month-15.7%AUD 0.612026-05-01
Year to date-7.27%AUD 0.552025-12-31
1 year+14.61%AUD 0.452025-07-30
3 year+50%AUD 0.342023-07-31
5 year-16.39%AUD 0.612021-07-30
Since inception-39.02%AUD 0.842012-09-07

Etherstack Plc Financials at a Glance

Market Cap

A$72.19MMarket cap calculated using publicly traded shares outstanding only. Does not include unlisted, private, or dual-class non-traded shares. Implied market cap may vary.

Revenue (TTM)

A$24.35M

Net Income (TTM)

-A$7.23M

EPS (TTM)

-A$0.01

P/E Ratio

-68.00

Dividend

A$0.00

Beta (Volatility)

-0.11 (Low)

Price

A$0.51

Volume

0

Open

A$0.53

Previous Close

A$0.51

Daily Range

A$0.51 - A$0.53

52-Week Range

A$0.36 - A$0.82

Estimated Earnings Date

Aug 26, 2026

ESK News

No articles available.

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About Etherstack Plc

Etherstack plc is an Australian company specializing in wireless technology, focusing on licensing advanced radio communication systems to global manufacturers and network operators. The company offers a diverse range of products, including push-to-talk capabilities and digital land mobile radio platforms, serving critical sectors such as public safety and military.

Products and Services
  • Licensing of radio communication systems to manufacturers
  • Advanced push-to-talk and digital land mobile radio platforms
  • Cryptographic solutions, including P25 Security Suite
Growth Outlook
  • Recent quarterly revenue reached AUD 6.12 million, showing potential for growth
  • Strong gross profit margin of 26.2% in the latest quarter indicates operational efficiency
  • Expansion into critical sectors like military and utilities supports long-term growth
Financial Highlights
  • Trailing twelve months (TTM) revenue of AUD 30.5 million reflects a solid revenue base
  • Net income for the latest quarter was AUD -3.03 million, highlighting ongoing challenges
  • Operating cash flow of AUD -0.57 million in Q4 2025 indicates cash management needs
Etherstack plc operates in a niche market with significant growth potential, particularly in sectors requiring reliable communication solutions. The company's recent financial performance shows a mix of challenges and opportunities, with a focus on improving operational efficiency and expanding its market reach. The strong gross profit margin suggests that the company is capable of generating substantial revenue, while the ongoing investments in technology and product development may position it well for future growth. Investors may find Etherstack plc an intriguing option within the technology sector, particularly given its specialized offerings and market focus.
AI Generated • Jul 17, 2026

Industry

Software

Employees

62

CEO

David Andrew Deacon

Headquarters

Chippendale, NSW 2008, AU

ESK Financials

Key Financial Metrics (TTM)

Gross Margin

23.62%

Operating Margin

-98.13%

Net Income Margin

-106.06%

Return on Equity

-51.13%

Return on Capital

-3.82%

Return on Assets

-45.75%

Earnings Yield

-1.47%

Dividend Yield

0.00%

Payout Ratio

0.00%

Stock Overview

Market Cap

A$72.19MMarket cap calculated using publicly traded shares outstanding only. Does not include unlisted, private, or dual-class non-traded shares. Implied market cap may vary.

Shares Outstanding

141.55M

Volume

0

Avg. Volume

36.13K

Financials (TTM)

Gross Profit

A$9.67M

Operating Income

-A$6.28M

EBITDA

A$65.78K

Operating Cash Flow

A$6.08M

Capital Expenditure

-A$2.10M

Free Cash Flow

A$3.98M

Cash & ST Invst.

A$3.39M

Total Debt

A$4.68M

Etherstack Plc Performance Analysis

Etherstack Plc annual revenue and year-over-year revenue growth by fiscal year
Fiscal yearPeriod endRevenueYoY growth
20222022-12-31AUD 13,965,04023.3%
20232023-12-31AUD 14,190,2401.6%
20242024-12-31AUD 8,993,342-36.6%
20252025-12-31AUD 15,649,46774.0%
Etherstack Plc sequential (quarter-over-quarter) revenue growth by fiscal quarter
Fiscal quarterPeriod endQoQ growth
Q22024-06-30-50.3%
Q42024-12-31-18.3%
Q22025-06-30128.3%
Q42025-12-31-33.7%
Etherstack Plc annual diluted earnings per share and year-over-year EPS growth by fiscal year
Fiscal yearPeriod endDiluted EPSYoY growth
20222022-12-31AUD 0.0261.6%
20232023-12-31AUD 0.01-75.4%
20242024-12-31AUD -0.04N/A
20252025-12-31AUD -0.01-81.9%
Etherstack Plc sequential (quarter-over-quarter) diluted earnings per share growth by fiscal quarter
Fiscal quarterPeriod endQoQ growth
Q22024-06-30-174.8%
Q42024-12-31-70.9%
Q22025-06-30150.0%
Q42025-12-31-245.6%

Revenue Growth Rate

Annual and quarterly growth comparison

Earnings Per Share Growth Rate

Annual and quarterly EPS growth comparison

Quarterly Performance

Name
Q4 2025YOY CHG

Revenue

A$6.12M

-38.6%

Gross Profit

A$1.61M

-73.9%

Gross Margin

26.22%

N/A

Market Cap

A$72.19MMarket cap calculated using publicly traded shares outstanding only. Does not include unlisted, private, or dual-class non-traded shares. Implied market cap may vary.

N/A

Market Cap/Employee

A$1.16M

N/A

Employees

62

N/A

Net Income

-A$3.03M

-199.5%

EBITDA

-A$695.90K

-114.1%

Quarterly Fundamentals

Name
Q4 2025YOY CHG

Total Cash

A$3.39M

+12.2%

Total Debt

A$4.68M

+18.4%

Accounts Receivable

A$3.71M

-45.1%

Inventory

A$304.42K

-29.4%

Long Term Debt

A$4.24M

+16.8%

Short Term Debt

A$737.38K

+125.6%

Return on Assets

-45.75%

N/A

Return on Invested Capital

-82.13%

N/A

Free Cash Flow

-A$2.02M

-243.2%

Operating Cash Flow

-A$570.02K

-138.9%

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Questions About ESK

What is the current price of Etherstack Plc?

Etherstack Plc is trading at A$0.51 per share.

What is the 52-week range for Etherstack Plc?

Over the past 52 weeks, Etherstack Plc has traded between A$0.36 and A$0.82.

How much debt does Etherstack Plc have?

As of the most recent reporting period, Etherstack Plc reported total debt of A$4.69M.

How much cash does Etherstack Plc have on hand?

Etherstack Plc reported A$3.39M in cash and cash equivalents in its most recent financial results.

What is Etherstack Plc’s dividend yield?

Etherstack Plc does not currently have a dividend yield.

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