5 Best Strong Buy European Stocks to Invest In

3. SEALSQ Corp (NASDAQ:LAES)

On April 8, 2026, SEALSQ Corp (NASDAQ:LAES) said Q1 revenue is approximately $4.1M, up over 200% from $1.3M in Q1 2025, citing scaled production, progress in post-quantum innovation, expanding partnerships, and growth in its pipeline. The company said it ended the quarter with “clear commercial momentum” and reaffirmed its FY26 guidance for revenue growth of 50% to 100% year over year.

On April 2, 2026, SEALSQ and its subsidiary IC’Alps announced progress in their Common Criteria certification programs, including successful hardware security testing for the QS7001 Secure Element and renewal of IC’Alps’ site certification. The company said testing confirmed the platform passed fault injection and side-channel resistance assessments, validating its ability to withstand advanced attack scenarios, while the certification renewal supports its secure design capabilities.

On the same day, Cantor Fitzgerald lowered the price target on SEALSQ to $4 from $7 and maintained an Overweight rating. Cantor Fitzgerald cited a lower valuation multiple reflecting higher cash burn, dilution risk, and slower adoption of post-quantum security, while noting long-term demand potential as adoption develops.

SEALSQ Corp (NASDAQ:LAES) designs and markets semiconductor solutions across multiple global markets.