Highlights

  • Orbital Corporation Limited (ASX:OEC) designs and manufactures heavy-fuel propulsion systems for tactical unmanned aerial vehicles.
  • FY26 revenue from continuing operations was $6.2 million, while the company reported a net loss after tax of $4.8 million.
  • A May 2026 US customer order covered five 150HFE engines and associated engineering services valued at about A$600,000.
  • Orbital is focused on converting a broader international customer pipeline into production and recurring service revenue.

Orbital Corporation Limited (ASX:OEC) is a Perth-based developer and manufacturer of integrated heavy-fuel propulsion systems and flight-critical components for Group 2 and Group 3 unmanned aerial vehicles. The company is being reviewed after a year in which it broadened its customer base across defence and commercial UAV applications while continuing development of larger engine platforms. On October 7, 2026, OEC was trading at AUD 0.113, a rise of 2.27% during the day’s trading session. The current operating focus is on converting recent customer orders and trials into larger production programs while managing the financial demands of product development and commercial scaling.

Company Business

Orbital’s core business is the design, manufacture and support of heavy-fuel engines used in unmanned aircraft. Its product range includes engines spanning approximately 50cc to 350cc together with power-management and electronic-control systems. The company’s FlexDI direct-injection technology supports operation on military and aviation fuels, while the broader product strategy is directed at endurance, payload and reliability requirements in tactical UAV markets. Orbital serves customers in Australia and overseas, with commercial activity concentrated on defence, government and specialist unmanned aviation programs. The business model includes hardware sales, engineering services and the potential for longer-duration support arrangements linked to flight hours and fleet use.

Recent Development

During 2026, Orbital reported several customer developments intended to diversify its revenue base. In May, a US-based unmanned aircraft systems customer placed an order for five 150HFE engines, a diagnostic and ECU management tool, a power-management system and non-recurring engineering services. The order totalled US$392,420, approximately A$600,000, with delivery and engineering milestones scheduled through October 2026. Orbital also disclosed additional US activity during July, including flight trials involving its 150HFE engine and further orders from a customer focused on long-range intelligence, surveillance and reconnaissance operations. Earlier in the year, the company also announced an Indian propulsion-system order. These activities point to a broader customer mix, although the timing and scale of future production contracts remain dependent on customer programs and procurement decisions.

Financial Performance and Sector Context

For the year ended 30 June 2026, Orbital reported revenue from continuing operations of $6.2 million and other income of $3.3 million. Net loss after tax was $4.8 million. At year end, the company reported cash and receivables of $2.5 million and net assets of $6.8 million. During FY26, Orbital received $4.1 million under the Australian Research and Development Tax Incentive program and had also completed a $3.0 million equity placement. Management described FY26 as a transitional period affected by the cancellation of a US government program while the company invested in its expanded engine portfolio and pursued a broader set of international customers. The UAV propulsion market is shaped by defence procurement cycles, qualification requirements, aircraft integration timelines and evolving demand for longer-endurance unmanned systems.

Risks to Consider

Orbital remains exposed to the timing of customer qualification programs and government procurement decisions, which can create uneven revenue recognition. Product development, engineering and certification require ongoing expenditure before larger production volumes are secured. Customer concentration, foreign-exchange movements and the need to maintain sufficient liquidity are additional considerations. The company’s future revenue profile also depends on customers successfully progressing their own aircraft programs from testing and evaluation into fleet deployment.

What to Watch Next

Near-term monitoring points include completion of the five-engine US order and related engineering milestones, progress in current US flight trials, further Indian and international customer orders, and evidence that development programs are moving toward production-scale demand. Investors may also monitor quarterly cash-flow reports, the level of research and development expenditure, customer diversification and any expansion of recurring support or service revenue arrangements.

Key Insights

Orbital entered FY27 with a broader international pipeline and several active customer programs, but FY26 remained loss-making and revenue was modest relative to the company’s development ambitions. The operational case therefore centres on execution: delivering current orders, converting trials into production programs and managing cash while continuing investment in propulsion technology. The pace of contract conversion and the financial contribution from repeat customers will be important indicators of progress.