Cambridge has long been one of Europe’s most reliable founder factories, according to Sifted. The university has produced some of the continent’s best-known tech companies, including chip designer Arm and AI-powered cybersecurity scaleup Darktrace.

In a new roundup, Sifted profiles seven Cambridge alumni who are currently building startups in stealth. The founders are keeping details of their ventures largely under wraps, but the article places them in the context of Cambridge’s track record of spinning out technically ambitious companies.

Because the companies are in stealth, public information is limited. The piece is less a set of product reveals than a signal of where Cambridge’s latest generation of founders is focusing its energy.