General InformationLightmatter is a Boston-based deep-tech company founded in 2017 that develops optical computing systems for AI inference, with approximately 51-200 employees.
Funding & FinancialsThe company has raised over $150 million across multiple rounds including a Series C led by prominent venture firms, backed by investors focused on next-generation computing infrastructure.
Leadership & TeamCEO and co-founder Nicholas Harris leads the company alongside other MIT-affiliated technical founders and executives with backgrounds in photonics and semiconductor engineering.
Recent ActivityLightmatter has been advancing deployment of its optical AI accelerators with major cloud and enterprise customers, positioning optical computing as a credible alternative to GPU-based inference for production AI workloads.