ENSIF
ENSILICA PLC
stock OTC

I prefer EnSilica (🇬🇧 ENSI 🇺🇸 ENSIF) with its novel 3-in-1 post quantum cryptography silicon. Thanks to a British government grant they are also in the process of developing a secure processor. EnSilica’s unaudited revenue for FY26 was considerably higher than SealSQ yet the firm has a forward PS of about 3.2 versus (according to Simply Wall St) 20 for SealSQ. They are also a more diversified firm having won notable satellite comms and automotive contracts recently for example.
[https://www.ensilica.com/news-and-insight/ensilica-cuts-post-quantum-cryptography-pqc-silicon-area-with-three-in-one-ip-block/](https://www.ensilica.com/news-and-insight/ensilica-cuts-post-quantum-cryptography-pqc-silicon-area-with-three-in-one-ip-block/)
[https://www.ensilica.com/news-and-insight/quantum-cryptography-processor-chip/](https://www.ensilica.com/news-and-insight/quantum-cryptography-processor-chip/)

I prefer EnSilica (🇬🇧 ENSI 🇺🇸 ENSIF) with its novel 3-in-1 post quantum cryptography silicon. Thanks to a British government grant they are also in the process of developing a secure processor. EnSilica’s unaudited revenue for FY26 was considerably higher than SealSQ yet the firm has a forward PS of about 3.2 versus (according to Simply Wall St) 20 for SealSQ. They are also a more diversified firm having won notable satellite comms and automotive contracts recently for example.
[https://www.ensilica.com/news-and-insight/ensilica-cuts-post-quantum-cryptography-pqc-silicon-area-with-three-in-one-ip-block/](https://www.ensilica.com/news-and-insight/ensilica-cuts-post-quantum-cryptography-pqc-silicon-area-with-three-in-one-ip-block/)
[https://www.ensilica.com/news-and-insight/quantum-cryptography-processor-chip/](https://www.ensilica.com/news-and-insight/quantum-cryptography-processor-chip/)