Portal Biotechnologies

Portal Biotechnologies is a Watertown, Massachusetts cell-engineering platform company building tools that push complex cargo - mRNA, siRNA, CRISPR complexes, proteins - into living cells by squeezing them through microscopic holes in a silicon surface, rather than relying on viruses or chemistry. Founded in 2023 by Armon Sharei, the MIT-trained scientist behind SQZ Biotechnologies, Portal sells hardware and consumables to drug discovery and cell therapy labs instead of developing its own drugs. Its instruments are used across more than 100 customer sites, including many of the world's largest pharmaceutical companies, and the company has raised seed and follow-on funding plus a DARPA contract for portable, point-of-care cell manufacturing.