Highlights

  • Etherstack shares rose 5.13% to AUD 0.62 on 28 April 2026 following a trading update.
  • H1 FY26 Revenue expected to reach a record level.
  • H1 Revenue guidance set between US$7.6 million and US$8.5 million.
  • Represents over 75% of FY25 full-year Revenue achieved in the first half
  • FY26 full-year Revenue guidance upgraded to US$17.2 million–US$18.9 million.
  • Growth supported by government contracts in the US, UK, and Australia

Etherstack plc (ASX:ESK) shares advanced 5.13% to AUD 0.62 during the afternoon session on 28 April 2026, following the release of its FY26 trading update. The stock has also recorded a gain of approximately 127.78% over the past year, reflecting continued market interest in the company’s growth trajectory.

The latest update outlines expectations for record half-year Revenue and an upgrade to full-year guidance, supported by progress across major contracted projects and recent contract wins.

Company Overview

Etherstack plc is a wireless technology company focused on developing, Manufacturing, and licensing mission-critical radio communications technologies. Its solutions are used by equipment manufacturers and network operators globally, particularly in sectors such as public safety, defence, utilities, transportation, and resources.

The company operates internationally, with offices and research facilities across multiple regions, including Australia, the United Kingdom, the United States, and Japan. Its technology is deployed in environments requiring reliable and secure communication systems.

Record Half-Year Revenue Expected

Etherstack indicated that Revenue for the half-year ending 30 June 2026 is expected to reach a new record level. The company has provided guidance in the range of US$7.6 million to US$8.5 million for the period.

This level of Revenue would represent more than 75% of the company’s full-year FY25 Revenue of US$10.1 million, achieved within the first half of FY26. The update reflects progress across existing projects and contributions from recently secured contracts.

Full-Year Guidance Revised Upwards

The company has also revised its full-year FY26 Revenue guidance. Previously, Etherstack had guided to a range of US$16.2 million to US$17.5 million. Following recent developments and contract wins, management now expects Revenue to be between US$17.2 million and US$18.9 million.

Based on these projections, the updated guidance implies growth of approximately 70% compared to FY25 Revenue levels. The revision reflects additional Revenue expected to be recognised in the second half of the financial year from contracted projects.

Revenue Driven by Contracted Projects

Etherstack noted that a significant portion of its Revenue is derived from project-based work, often involving a limited number of contracts with milestone-based delivery schedules.

As a result, Revenue timing can be influenced by the completion of key project milestones. Any delays in these milestones may shift Revenue recognition into subsequent reporting periods, potentially affecting short-term financial outcomes.

At the same time, the company highlighted that annual recurring Revenue is increasing, although project delivery remains the primary contributor to total Revenue.

Government Contracts Support Growth Pipeline

The update emphasises the role of major public safety and defence contracts in supporting Etherstack’s Revenue outlook. The company has secured agreements with government clients in the United States, the United Kingdom, and Australia.

These contracts contribute to a forward order book that underpins expected Revenue over the coming years. Management indicated that the pipeline of contracted projects provides visibility over future performance, particularly over a multi-year horizon.

According to the company, these foundational agreements are expected to support Revenue generation over the next five years, reflecting the long-term nature of such projects.

Management Commentary on Outlook

Chief Executive Officer David Deacon noted that the company holds a forward order book supported by public safety and defence projects across multiple regions. He indicated that the company continues to deliver projects on schedule and is positioned to build on its current operational base.

The commentary aligns with the broader update, which highlights ongoing execution of contracted work and expansion into new opportunities.

Operational Momentum and Project Execution

Etherstack reported that progress is being made across all major contracted projects within the Business. This includes both existing engagements and recently secured contracts.

The company also referenced its new government deals in the UK and Australia as contributing factors to the improved Revenue outlook. These developments are part of the broader expansion of its presence in mission-critical communications markets.

Execution of these projects remains a key Factor in delivering on the revised guidance, particularly given the milestone-based nature of Revenue recognition

What This Means for Investors?

Etherstack’s latest update provides insight into its expected financial performance for FY26, with both half-year and full-year Revenue guidance indicating growth relative to prior periods.

The expectation of record half-year Revenue and the upward revision to full-year guidance appear to be key factors behind the share price movement. At the same time, the company’s reliance on project-based Revenue highlights the importance of milestone delivery in determining financial outcomes.

The presence of a forward order book supported by government contracts may offer visibility into future Revenue streams, although timing considerations remain relevant.