General InformationNym Technologies SA is a Swiss-based (Neuchâtel) open-source privacy infrastructure company founded in 2018, with an estimated 51–200 employees, building decentralized mixnet technology and the NymVPN product.
Funding & FinancialsNym has raised approximately $300M+ in total funding, with its largest round being a $300M Series B in May 2022 anchored by the NYM Innovation Fund, and earlier Series A backing from Andreessen Horowitz (a16z) and Polychain Capital.
Leadership & TeamCEO and co-founder Harry Halpin, a former MIT senior research scientist and PhD holder from the University of Edinburgh, leads the company alongside COO Alexis Roussel, Chief Scientist Claudia Diaz (KU Leuven), and Head of Research Ania Piotrowska.
Recent ActivityIn March 2025, Nym commercially launched NymVPN and began public testing of its decentralized payment system; it also announced a Zcash mixnet integration via a Zcash Community Grant to solve network-layer data leakage.