August 12, 2026
Energy Focus Revenue Triples, Margins Collapse
One CEO-linked vendor accounted for more than three-quarters of quarterly purchases
Energy Focus reported second-quarter revenue yesterday that would look, on a chart, like a company finally breaking out. The Solon, Ohio manufacturer posted $3.7 million in net sales, up 228% from $1.1 million a year ago and nearly four times what it did in the first quarter. Then the filing gets to gross margin, and the story turns.
Commercial sales rose 192% to $2.3 million, driven largely by initial Energy Storage Systems shipments to a new customer in Australia. Military maritime sales, the segment that fell 43% last year, jumped 328% to $1.5 million on what the company describes as improved demand. Six-month revenue of $4.7 million already exceeds all of Energy Focus's 2025 sales.
That single Australian customer now accounts for 66% of quarterly revenue and 63% of receivables, which is less a diversification story than a concentration risk wearing a growth story's clothes. Energy Focus has effectively swapped dependence on a shrinking military book for dependence on one overseas buyer it has done business with for two quarters.
The Losses Grew Faster Than the Sales
Gross margin went negative 6.8% in the quarter, down from 12.9% a year earlier and 23.3% just three months ago. Even the company's own adjusted figure, which strips out inventory reserve charges, fell from 31.0% in Q1 to 4.5% in Q2. Net loss widened to $877,000, roughly quadruple last year's second-quarter loss, on higher credit-loss reserves and unfavorable product mix.
Energy Focus again disclosed what auditors call a going concern warning: language meaning the company's financial position raises real doubt about whether it can keep operating without new outside money. It has appeared in every recent quarterly filing, and this one is no different.
Where the Cash Actually Sits
Cash held flat at $1.1 million, but the composition tells the real story. Roughly $500,000 sits in a Taiwan bank account, funds the company itself flags as potentially harder to move for U.S. corporate purposes. The rest came largely from a $922,000 short-term loan against a Taiwan bank facility and a $250,000 private placement with Japanese partner Euka Power Japan. Energy Focus still owes roughly $565,000 toward its planned Japan joint venture, a commitment that will draw down whatever liquidity cushion currently exists.
Related-party supplier Winner Technology International accounted for 77% of purchases in the quarter, a concentration the company itself now formally identifies as a governance risk in its own filings.
What Stakeholders Should Watch
For lighting people tracking Energy Focus's long slide from a $64 million company a decade ago, this quarter offers something new: proof the pivot toward energy storage and UPS systems can generate real revenue, not just press-release momentum. What it has not yet shown is that the revenue can survive contact with the company's cost structure.
The next filing will answer a more useful question than whether Energy Focus can find new customers. It will show whether it can serve the one it already has without losing money on every shipment.
