Structural Monitoring Systems enters FY27 with a stronger, broader investment case
Structural Monitoring Systems Plc has closed FY2026 with record revenue, materially higher earnings and strong cash generation - while receiving no material revenue from its best-known technology, Comparative Vacuum Monitoring (CVM).
That distinction matters. For years, investors have tended to view SMS primarily through the lens of CVM and its certification pathway. The latest result shows a broader business emerging: a profitable special-mission avionics manufacturer with growing market reach, disciplined operations and several potential sources of future upside.
A record year
FY2026 financial highlights include approximately:
A$32.5 million in revenue, up approximately 29% on FY2025;
A$6.3 million in EBITDA;
A$1.2 million in net profit after tax; and
A$5.1 million in free cash flow.
The figures demonstrate that SMS delivered profitable growth, generated substantial cash and finished the year without bank debt.
A further indication of the Company's financial maturation is that, following four consecutive quarters of positive operating cash flow, ASX has advised SMS that it is no longer required to lodge quarterly Appendix 4C cash flow reports. While largely procedural, the change reflects the sustained improvement in the Group's cash-generating profile.
Just as importantly, management planned the year without relying on material CVM revenue. The result therefore reflects performance from the operating businesses rather than the timing of an external regulatory milestone.
Avionics is becoming the earnings engine
AEM's avionics operation continued to drive growth across digital audio systems, radios and other mission-critical products. Radio sales reached 322 units in FY2026, approximately 29% above FY2025, with momentum strengthening in the fourth quarter as customer engagement increased and certification coverage expanded across additional aircraft platforms.
The opportunity is not confined to one product. AEM serves operators and original equipment manufacturers across aerial firefighting, emergency medical services, search and rescue, law enforcement, defence and other special-mission aviation markets. Its growing portfolio of Supplemental Type Certificates helps broaden the addressable fleet and reduces friction for customers adopting its equipment.
AEM also continues to invest in new avionics product development, including projects across its audio and radio product categories. These programs provide a pathway to further product-led growth without assuming a near-term contribution from CVM.
Building a wider international sales footprint
AEM has backed its product momentum with targeted expansion of its regional sales capability. During 2026 it appointed experienced aviation representatives for Australia and New Zealand and for the Middle East and North Africa.
The Australia and New Zealand appointment brings more than 25 years of rotary-wing experience across search and rescue, emergency medical, firefighting and defence applications. The two appointments strengthen AEM's local access to operators, OEMs and government customers in strategically relevant markets.
These are measured investments rather than a wholesale increase in fixed infrastructure. They support management's strategy of combining stronger direct customer engagement with a more focused and capable dealer network.
Contract manufacturing provides scale and resilience
Contract manufacturing remains an important part of the group even though it attracts less investor attention. It provides manufacturing scale, contributes to overhead absorption and diversifies cash flow while AEM continues investing in proprietary avionics products.
That diversification was particularly valuable in FY2026. SMS was able to fund product development and strengthen its financial position despite certification delays continuing to defer material CVM revenue.
CVM remains upside - not the foundation of the result
CVM continues to represent a potentially significant long-term opportunity. Boeing has advised that FAA review activity for the B737NG certification program is expected to commence in October 2026, although the timetable remains subject to FAA priorities and is outside SMS's control.
Management has appropriately adopted conservative planning assumptions. At the same time, it continues to assess opportunities beyond the Boeing program, including potential Airbus and defence applications and alternative OEM-led commercialisation pathways.
For investors, this creates a materially different risk profile from the historical perception of SMS. The core business is already profitable and cash-generative; CVM offers additional upside if and when certification and commercial deployment progress.
Heinrich Loechteken materially increases his holding
Long-serving Non-Executive Director Heinrich Loechteken substantially increased his investment in SMS during May, June and July 2026. Across a series of disclosed market and off-market transactions, Mr Loechteken acquired approximately 1.5 million CDIs for aggregate consideration of about A$586,000. The purchases increased his holding by approximately 50%, from about 3.0 million to 4.5 million CDIs, in addition to his existing options.
The purchases sit within a broader pattern of meaningful director ownership. Three of the Company's five directors have significant financial exposure to SMS. Anthony Faillace is the sole owner and managing member of Drake Private Investments LLC, which held approximately 23.4 million CDIs, or 15% of the Company, at 30 June 2026. Non-Executive Director and Company Secretary Sam Wright held an interest in approximately 2.1 million CDIs through Straight Lines Consultancy at that date.
Including Mr Loechteken's increased holding, the three directors have interests in approximately 30.0 million CDIs collectively, representing about 19.2% of the Company. This provides meaningful alignment with other shareholders. Directors may acquire or hold shares for a range of reasons, so the holdings should not be treated as guidance; they are nevertheless relevant factual context as SMS enters FY2027 with record revenue, positive earnings and a strengthened balance sheet.
The operational transformation is the real story
The most important development may be the change in how the business is being run. Management has emphasised profitable growth, pricing discipline, tighter expenditure control, improved working-capital management and funding new products from operating performance where appropriate.
That discipline has helped SMS repay its remaining bank debt, preserve investment in future products and enter FY2027 with greater strategic flexibility. The company can now consider organic growth and carefully selected acquisition opportunities from a position of financial strength.
MarketOpen take
SMS is no longer simply a development-stage technology story waiting on a single certification outcome. FY2026 demonstrates that its core avionics and manufacturing operations can produce meaningful earnings and cash in their own right.
The broader investment thesis is supported by record revenue, positive NPAT, strong free cash flow, no bank debt, an expanding international sales presence and a pipeline of new avionics products.
If AEM continues to gain traction while CVM advances through its regulatory and commercial pathways, the market may increasingly value SMS as a growing aerospace and defence technology manufacturer - with CVM providing additional optionality rather than carrying the entire case.