Etherstack Reports 40% Revenue Growth in H1 FY26 with Expansion Costs Impacting Profits
Etherstack reports a 40% jump in first-half revenue to US$8.5 million, driven by strong trading momentum despite non-recurring expansion expenses. The company projects FY26 revenue between US$17.2 million and US$18.9 million amid ongoing growth initiatives.
- 40% revenue growth to US$8.5 million in H1 FY26
- Underlying EBITDA rises to US$2.19 million excluding expansion costs
- Non-recurring UK and US expansion expenses impact profitability
- FY26 revenue guidance set between US$17.2 million and US$18.9 million
- Half year financial report due 20 August 2026
Record Revenue Lifted by Global Expansion
Etherstack plc (ASX:ESK) has posted a robust 40% increase in revenue for the first half of FY26, reaching US$8.498 million, according to preliminary unaudited results. This surge reflects sustained demand across its mission-critical wireless technology portfolio, particularly as the company advances its footprint in the UK and US markets.
The growth momentum underscores Etherstack’s ability to capitalise on its expanding order book and ongoing customer programs, delivering a gross margin of 57% and an EBITDA margin of 21.5%. Net profit after tax (NPAT) stood at US$431,000, with operating cash flow positive at US$792,000.
Expansion Costs Temper Profitability
While headline profitability was solid, management highlighted that non-recurring costs related to workforce rebalancing and expansion activities in the UK and US weighed on earnings this period. Adjusting for these one-off expenses, underlying EBITDA and NPAT improve to US$2.19 million and US$796,000 respectively, signalling stronger operational performance beneath the surface.
These expansion-related costs are expected to subside in the second half of FY26, potentially unlocking improved margins as the company consolidates its international growth initiatives.
FY26 Outlook Reflects Contracted Pipeline and Execution Risks
Looking ahead, Etherstack projects full-year FY26 revenue between US$17.2 million and US$18.9 million. This guidance aligns with the current contracted order book and ongoing customer programs but remains subject to the timing of deliveries, acceptance milestones, and other customary execution risks.
The company’s cautious tone on outlook reflects the inherent uncertainties in project execution and milestone-based revenue recognition common in the technology sector. Investors will be watching closely for confirmation of these projections in the upcoming audited half-year results.
Upcoming Half Year Report and Investor Engagement
Etherstack plans to release its auditor-reviewed half-year financial report and Appendix 4D on 20 August 2026. Following the release, management will host a 15-minute investor conference call to discuss the results and provide updates on business activities and outlook, offering shareholders and analysts a chance to engage directly with company leadership.
Bottom Line?
Expansion costs have temporarily constrained profits, but Etherstack’s underlying growth and positive cash flow set the stage for a potentially stronger second half.
Questions in the middle?
- How quickly will expansion-related costs decline and margins improve in H2 FY26?
- What impact will milestone timing have on Etherstack’s full-year revenue delivery?
- How will the company balance growth investments with profitability in the evolving wireless tech market?
