I3S AB is a Sweden based company that focus on developing and delivering diagnostic tools, as well as provide customized solutions, within the solid state area. Our tools and solutions are designed for use within pharmaceutical, chemical and material sciences.

I3S's diagnostic tools provide predictions within areas such as:

- Solubility
- Crystallisability
- Salt/co-crystal-screen
- Polymorph propensity
- Material science,

to facilitate product development or to proactively resolve or detect issues connected to the solid state. These diagnostic tools can also be applied during due diligence and insourcing activities, for improved project risk assessment. I3S's expertise within these areas allows us to deliver unique solutions and thereby offer our customers exclusive ways forward in their product development processes.