Data I/O: Revenue up 17.5% on equipment demand, still loss-making amid margin pressure

Data I/O Corporation (DAIO)

Quick read: Data I/O posted revenue growth led by equipment and adapter demand, but profitability remains negative as margin mix, higher operating costs and continued software decline keep the company loss-making. Cash is solid and the company has no debt, but a full valuation allowance and a material weakness in IT controls are notable cautions.

Key facts & figures (quarter / YTD where noted)
- Net sales Q2 2025: $5,948k (up 17.5% vs Q2 2024 $5,062k). Six months: $12,124k (up 8.6% vs $11,161k).
- Net income (loss): Q2 2025 $(742)k vs Q2 2024 $(797)k. Six months 2025 $(1,124)k vs $(1,604)k.
- Basic EPS Q2 2025 $(0.08); YTD $(0.12).
- Gross margin Q2 2025: $2,960k (49.8% of sales) vs 54.5% in Q2 2024 - margin compression due to product mix and a large automated-system order.
- Cost of goods sold Q2 2025: $2,988k. R&D Q2 2025: $1,662k (27.9% of sales). SG&A Q2 2025: $2,142k (36.0% of sales).
- Operating loss Q2 2025: $(844)k (vs $(566)k prior year). Six months operating loss $(1,221)k (improved vs $(1,426)k).
- EBITDA Q2 2025: $(687)k; Adjusted EBITDA (ex equity comp) Q2 2025: $(437)k (Q2 2024 adjusted EBITDA was $3k).
- Bookings Q2 2025: $5.8M (included an order >$1.4M for 10 PSV automated systems to a major EV supplier in China). Backlog June 30, 2025: $2.8M (down from $3.0M). Deferred revenue: $1.3M.
- Geography: International ~95% of Q2 2025 sales. Product mix Q2 2025: Equipment 50%, Adapters 39%, Software & Maintenance 11% (software declining YoY).
- Cash & liquidity: Cash and cash equivalents $9,969k (June 30, 2025). Working capital $15,551k. No debt.
- Balance sheet / other: Total assets $24,117k; inventories $5,972k; warranty liability $468k (up from $350k); operating lease liabilities total ~$2.423M; right-of-use assets $2,328k.
- Shares outstanding: 9,374,698 (June 30, 2025); 9,387,663 (July 31, 2025).
- Taxes / reserves: Valuation allowance on deferred tax assets $9.1M (full allowance maintained).

Positives
- Top-line growth: revenue +17.5% YoY in Q2 driven by equipment and adapter demand.
- High gross margin base (49.8%) even after mix pressure - indicates strong product-level margins on many items.
- Bookings acceleration late in Q2 (including >$1.4M EV supplier order) - pipeline improving and international demand remains strong.
- Cash near $10M, no debt, and operating cash outflow materially reduced (net cash used in operations $(233)k YTD) - liquidity supports operations.

Negatives / risks
- Continued losses: operating and net losses persist (Q2 net loss $(742)k; YTD $(1,124)k). Adjusted EBITDA negative - profitability not yet reached.
- Margin pressure: gross margin fell from 54.5% to 49.8% YoY due to product mix and discounted/configured automated systems for a large customer.
- Software & maintenance revenue declining (software & maintenance down 30.6% YoY in Q2) - recurring revenue base weakening as a percent of sales.
- Rising operating spend in R&D and SG&A (R&D +17.6% YoY in Q2; SG&A +12.1% YoY) which increases burn if sales growth slows.
- Full valuation allowance ($9.1M) keeps tax assets unrealized - management cautious on future profitability and tax realizations.
- Governance/control: previously identified material weakness in IT user access & segregation of duties remains subject to remediation - potential audit/operational risk.

Bottom line / near-term view
Data I/O is showing revenue momentum driven by equipment and adapter demand and a healthier bookings pipeline, particularly internationally and in automotive electronics. However, profitability has not returned - margins are vulnerable to product mix and higher operating costs, and software recurring revenue is weakening. The balance sheet is stable (no debt, ~$10M cash), giving the company time to convert bookings into profitable sales, but investors should watch margin trends, adjusted EBITDA, and remediation of internal control weaknesses as key near-term inflection points.

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