Lhasa Limited is a not-for-profit company and educational charity with an enviable reputation for collaboration. Its world leading Derek Nexus, Zeneth and Meteor software systems are becoming industry standards for toxicity, chemical degradation and metabolism prediction.

Lhasa Limited is also taking the lead in developing Vitic Nexus, a high quality, structure-searchable chemical database that can be used to develop predictive toxicology models and to facilitate data sharing as demonstrated in several ongoing research projects.