SEALSQ Corp (LAES) Stock

About SEALSQ Corp

SEALSQ Corp is led by CEO Carlos Creus Moreira, employs 67 people, headquartered in CH, publicly traded since 2023.

SEALSQ Corp (LAES) stock trades at $1.55 with a market capitalization of $221.02M. The stock is valued at a negative price-to-earnings (P/E) ratio of -9.51, reflecting a net loss over the last twelve months, price-to-book of 0.76, price-to-sales of 12.60. Over the past 52 weeks the stock has ranged between $1.54 and $8.71, and currently trades 82.2% below its 52-week high.

On profitability, SEALSQ Corp generates a return on equity (ROE) of -8.04% (negative, reflecting a net loss), return on capital employed of -7.80%, an operating margin of -222.22%, a net profit margin of -172.27%.

SEALSQ Corp by the numbers, 2020–2025

Between 2020 and 2025 SEALSQ Corp reported revenue of $15.0M rising to $18.0M, a change of +20.0% across 6 years. Compounded, revenue has grown 3.7% a year over five years, -9.1% over three, 50.0% over the last twelve months. Net profit fell to $-34.0M.

Operating margin went from -60.0% in 2020 to -218.1% in 2025, a fall of 158.1 percentage points. The most recent net margin is -172.27%. On a trailing twelve-month basis to Jun '26, revenue is $40.0M and net profit $-81.0M.

Borrowings fell from $15.0M to $8.0M, cash from operations was $-31.0M in the latest year, positive in 0 of the last 6.

Return on equity has averaged 5.7% over five years, and was -7.4% in the most recent year.

The share price itself has compounded at —% a year over five years, —% over three, —% over the last year. Past price movement is history, not a forecast.

Figures are as reported and in the company's own reporting currency. They describe what has already happened and carry no implication about what follows.

SEALSQ Corp (LAES) — frequently asked questions