About Etherstack
Etherstack is a company based in Sydney (Australia) founded in 1995. The company has 42 employees. Etherstack offers products and services including Wireless Technologies and LMR Networks.
- Headquarter Sydney, Australia
- Employees 42
- Stage Public
- Email••••••••
- Website etherstack.com
- Social LinkedIn YouTube
- Legal Name Etherstack Plc
- Annual Revenue$10.46 M (USD)74.01as on Dec 31, 2025
- Net Profit-$728.49 K (USD)81.61as on Dec 31, 2025
- EBITDA$2.08 M (USD)0as on Dec 31, 2025
- Investors
- Employee Count42
Products & Services of Etherstack
Etherstack offers a comprehensive portfolio of products and services, including Wireless Technologies and LMR Networks.
Wireless technologies are licensed for public safety and mission-critical applications
LMR networks are provided for first responders to ensure community safety and operational efficiency
Apps and channels of Etherstack
its YouTube channel Etherstack has 27 subscribers and 13 videos.
Videos from Etherstack
The most watched videos on Etherstack's YouTube channel, Etherstack (27 subscribers). Click a video to play it here.
More on Etherstack.
Funding Insights of Etherstack
- Total Rounds 1
- Investors Count 1
All 1 funding rounds of Etherstack with amounts and investors; the two latest post-money valuations are shown, the rest are part of the premium plan.
| Date | Amount | Transaction Name | Valuation | Lead Investors | Investors |
|---|---|---|---|---|---|
| Sep 2007 | – | Unspecified | – | – |
1 investors in total: 1 institutional.
Investors in Etherstack
Etherstack has secured backing from 1 investor, including venture fund investors. Prominent investors backing the company include In-Q-Tel.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
Venture capital firm | – | iqt.org | Washington, Dc, United States |
Investor details for Etherstack
The complete investor list, round-by-round participation and investor portfolios require an active premium plan.
- Complete investor list
- Round participation
- Investor portfolios
- Co-investor network
Verified entity values are shown only after access is granted.
People of Etherstack
4 people are tracked at Etherstack (3 in leadership, 1 in team); the tracked headcount is 42.
| Name | Role | Group |
|---|---|---|
David Carter | Chief Financial Officer | Leadership |
David Deacon | CEO | Leadership |
Doug Chapman | Executive Vice President | Leadership |
Tim Dormer | Project Manager | Team |
Complete people profiles for Etherstack
Full employee and board profiles, team structure, tenure and professional contact details require an active premium plan.
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IPO & Listings of Etherstack
Etherstack is a publicly listed company on the ASX with ticker symbol ESK in Australia, operating in the Technology services sector. As a publicly traded entity, the company provides investors with opportunities to participate in its growth story through equity ownership. The listing enables access to capital markets, enhances corporate visibility, and provides liquidity for shareholders while maintaining transparency through regulatory compliance and regular financial disclosures.
- IPO date07 Sep 2012
- Listed onASX: ESK
- Listed entityETHERSTACK PLC
- Exchange sectorTechnology services
- ISINAU000000ESK6
- Share price0.58 AUD (-2.5% on the day) · 2026-10-08
- Market capitalisation82,856,294.00 AUD
- EPS (diluted, trailing year)-0.02 AUD
- Volume (last session)24,524
Financials of Etherstack
| Year | Revenue | Net income | EBITDA |
|---|---|---|---|
| 2025 | 15.7M AUD | -1.1M AUD | 3.1M AUD |
| 2024 | 9.0M AUD | -5.9M AUD | -2.0M AUD |
| 2023 | 14.2M AUD | 786,420 AUD | 3.8M AUD |
| 2022 | 14.0M AUD | 3.2M AUD | 4.6M AUD |
| 2021 | 11.3M AUD | 1.9M AUD | 4.0M AUD |
Detailed financial statements for Etherstack
Statement rows, ratios, five-year trends and downloadable financials of the group companies require an active premium plan.
- Statement rows
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- Downloads
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Timeline of Etherstack
3 dated milestones of Etherstack across 17 years, from founding to its latest funding, stage changes and deals.
- Founded Etherstack is founded.
- Funding First funding round.
- IPO Lists on the stock exchange (IPO).
Web traffic of Etherstack
The website of Etherstack (etherstack.com) receives about 2.4K visits a month.
- Monthly visits2.4K
▲ 1.2% vs previous month
Websites whose visitors overlap most with Etherstack. Affinity shows how closely the audiences match.
| Website | Domain | Audience affinity | Monthly visits | Global rank | Profile |
|---|---|---|---|---|---|
genesisworld.com | genesisworld.com | 100% | – | #3,824,197 | – |
blog.taitradio.com | blog.taitradio.com | 94% | – | – | – |
radiosoft.com | radiosoft.com | 87% | – | – | – |
ssccorp.com | ssccorp.com | 87% | – | – | – |
| softwright.com | 87% | – | #13,201,952 | View details | |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
All 21 similar websites and full traffic analytics for Etherstack
The complete similar-websites list, audience overlap and engagement analytics require an active premium plan.
- 21 similar websites
- Audience overlap
- Engagement analytics
- Traffic by brand
Verified entity values are shown only after access is granted.
Latest news on Etherstack
Complete news archive for Etherstack
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- Full article archive
- Source and publication date
- Older coverage
- Brand-specific news history
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Frequently Asked Questions about Etherstack
Etherstack was founded in 1995 and raised its 1st funding round 12 years after it was founded.
Etherstack is headquartered in Sydney, Australia. It is registered at Sydney, New South Wales, Australia.
Etherstack has 42 employees.
Annual revenue of Etherstack is $10.46M as on Dec 31, 2025.
Founded in 1995 in Sydney, Australia, wireless technologies for mission-critical communications are licensed to serve public safety, defense, utilities, and resources sectors. Digital radio systems are supplied, and tactical communications products are manufactured using proprietary waveforms. Offerings include LMR networks for public safety, MCx solutions for carrier interworking, and P25 networks for utilities. These technologies are deployed worldwide in land, sea, air, and space applications for voice and data delivery.
Etherstack offers Wireless Technologies and LMR Networks.
Yes, Etherstack is publicly traded on ASX under the ticker symbol ESK.
Etherstack has 1 investor. Key investors include In-Q-Tel.
Etherstack operates through Etherstack Pty Ltd.