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SEALSQ Corp

LAES

About SEALSQ

SEALSQ Corp, together with its subsidiaries, designs, develops, and markets semiconductors in North America, Europe, the Middle East, Africa, the Asia Pacific, and Latin America. It offers semiconductors, such as VaultIC secure elements, quantum-resistant RISC-V secure chips, secure ARM platform, and smart card reader chips; custom chip design services; and other PKI services, including personal digital identity services. The company also provides semiconductors secure chips, SaaS, software and INeS certificate management platform, implementation, integration and other services, and ASIC design and production services. Additionally, it develops WISeRobot.ch, a platform human and artificial intelligence collaboration. It serves smart energy, smart home, automotive EV charging, consumer IoT, aerospace and military telecommunications, industry, logistics, medical, and luxury sectors. It has a strategic partnership with L5 Cartronics to develop secure multi-package IoT modules for smart cameras and smart metering. The company was founded in 2022 and is headquartered in Cointrin, Switzerland. SEALSQ Corp operates as a subsidiary of WISeKey International Holding AG.

sealsq.com ↗

Leadership

  • Carlos MoreiraChief Executive Officer
  • John Charles O'HaraChief Financial Officer
  • Alexander Sebastian HirschChief Marketing Officer
  • Daniel Frederic Alexandre BrauChief Quantum Officer
  • Franck Jean BuonannoVice-President, Global Sales
Employees
185
Business address
COINTRIN, V8
Fiscal year ends
December 31
Listed
Nasdaq · LAES

Price

Share price

Daily closing price. The header shows the latest close, the market cap at that close and the change over the selected range. Hover or tap the chart to read any day.
$2.28
−$1.49 (−39.52%)past year
Market cap
$437M
At close
Sep 28, 2026

Share price vs index

SEALSQ's share price and the index, each as its percentage change since the first day of the selected range. The shading shows the gap: green while SEALSQ is ahead, orange while it is behind. The values at the end are each one's change over the range.

Revenue mix

Revenue by segment

FY25
Full year
Revenue reported by each segment. The figure at the top of each column is total revenue. Where a company reports eliminations between segments, the columns show segment revenue before them; hover a column for the eliminations and the reported total. Switch to % to see each segment's share.

Segment growth

FY25
Year
Each segment's revenue in the chosen period against the same period a year earlier (YoY), so seasonal swings cancel out, or against the quarter before (QoQ). A year is always compared with the year before. Hover or tap a line to bring it forward.

Revenue by geography

FY25
Full year
Reported countries and regions in the chosen year or quarter. Known regions use standard geographic footprints. Hover shows the reported region total, never an allocation to individual countries. Ambiguous remainders are not mapped.

Geography growth

FY25
Year
Each country's or region's revenue in the chosen period against the same period a year earlier (YoY), so seasonal swings cancel out, or against the quarter before (QoQ). A year is always compared with the year before. Hover or tap a line to bring it forward.

Top geographies

FY25
Full year
Reported countries and regions in the chosen year or quarter, largest first, in the map's colours. The share of the disclosed geography shows only where the reported parts add up.

Income statement

Revenue, gross profit and net income

FY25
Full year
Revenue, gross profit and net income on one scale, so their sizes can be compared period by period.

Income statement

FY25
Full year
How revenue becomes net income in the chosen year or quarter. Solid bars are totals; hatched bars are the costs taken off between them.
TotalAddedSubtracted

Operating leverage

FY25
Full year
Revenue growth against operating expense growth, each against the same quarter a year earlier. While revenue grows faster than opex, each extra dollar of sales keeps more profit.

Cash flow

Operating and free cash flow

FY25
Full year
Free cash flow is what is left of operating cash flow after capital expenditure. The gap between each pair of bars is that year's capex.

Cash flow statement

FY25
Full year
The reported movements behind the change in cash in the chosen year or quarter. Solid bars are totals; hatched bars are what was added or taken off between them.
TotalAddedSubtracted

Capital allocation

FY25
Full year
Operating cash flow above zero; what it was spent on below: capital expenditure, dividends and buybacks.

Stock-based compensation

FY25
Full year
Stock-based compensation reported in the cash flow statement each period. The line is that amount as a percentage of the same period's revenue.
Stock-based compensation% of revenue

Balance sheet

Assets, liabilities and equity

Q4 25
Full year
Quarter
The balance sheet at the end of the chosen year or quarter. What the company owns on the left, against what it owes and what belongs to shareholders on the right. Both columns add up to total assets.

War chest

Q4 25
Full year
Quarter
Cash and short-term investments held at each quarter end. The figure at the top of each column is the total.